Sample records for facing single motherhood

  1. Unmarried women’s ways of facing single motherhood in Sri Lanka – a qualitative interview study

    PubMed Central

    2013-01-01

    Background In Sri Lanka, motherhood within marriage is highly valued. Sex out of wedlock is socially unacceptable and can create serious public health problems such as illegal abortions, suicide and infanticide, and single motherhood as a result of premarital sex is considered shameful. The way unmarried women facing single motherhood reflect on and make use of their agency in their social environments characterised by limited social and financial support has consequences for the health and well-being of both themselves and their children. The aim of this study was to explore and describe how unmarried women facing single motherhood in Sri Lanka handle their situation. Methods This qualitative study comprised semi-structured interviews with 28 unmarried pregnant women or single mothers. The data were analysed by qualitative content analysis and the results related to the conceptual framework of social navigation. Results The women facing single motherhood expressed awareness of having trespassed norms of sexuality through self-blame, victimhood and obedience, and by considering or attempting suicide. They demonstrated willingness to take responsibility for becoming pregnant before marriage by giving the child up for adoption, bringing up the child themselves, claiming a father for their child, refraining from marriage in the future, permanently leave their home environment, and taking up employment. Throughout the interviews, the women expressed fear of shame, and striving for familial and societal acceptance and financial survival. Conclusions A social environment highly condemning of unmarried motherhood hindered these women from making strategic choices on how to handle their situation. However, to achieve acceptance and survival, the women tactically navigated norms of femininity, strong family dependence, a limited work market, and different sources of support. Limited access to resources restricted the women’s sexual and reproductive health and rights

  2. Single Motherhood, Alcohol Dependence, and Smoking During Pregnancy: A Propensity Score Analysis.

    PubMed

    Waldron, Mary; Bucholz, Kathleen K; Lian, Min; Lessov-Schlaggar, Christina N; Miller, Ruth Huang; Lynskey, Michael T; Knopik, Valerie S; Madden, Pamela A F; Heath, Andrew C

    2017-09-01

    Few studies linking single motherhood and maternal smoking during pregnancy consider correlated risk from problem substance use beyond history of smoking and concurrent use of alcohol. In the present study, we used propensity score methods to examine whether the risk of smoking during pregnancy associated with single motherhood is the result of potential confounders, including alcohol dependence. Data were drawn from mothers participating in a birth cohort study of their female like-sex twin offspring (n = 257 African ancestry; n = 1,711 European or other ancestry). We conducted standard logistic regression models predicting smoking during pregnancy from single motherhood at twins' birth, followed by propensity score analyses comparing single-mother and two-parent families stratified by predicted probability of single motherhood. In standard models, single motherhood predicted increased risk of smoking during pregnancy in European ancestry but not African ancestry families. In propensity score analyses, rates of smoking during pregnancy were elevated in single-mother relative to two-parent European ancestry families across much of the spectrum a priori risk of single motherhood. Among African ancestry families, within-strata comparisons of smoking during pregnancy by single-mother status were nonsignificant. These findings highlight single motherhood as a unique risk factor for smoking during pregnancy in European ancestry mothers, over and above alcohol dependence. Additional research is needed to identify risks, beyond single motherhood, associated with smoking during pregnancy in African ancestry mothers.

  3. The Motherhood Inventory: A Questionnaire for Studying Attitudes Toward Motherhood.

    ERIC Educational Resources Information Center

    Hare-Mustin, Rachel T.; Broderick, Patricia C.

    The Motherhood Inventory (MI) is a 40-item questionnaire developed to study attitudes toward motherhood and the motherhood myth. It includes items related to the control of reproduction, abortion, adoption, single motherhood, male-female relationships, and idealized and punitive attitudes toward mothers. The MI was investigated using 301 subjects…

  4. Trends and correlates of single motherhood in Kenya: Results from the Demographic and Health Survey.

    PubMed

    Muthuri, Stella K; Oyolola, Maharouf; Faye, Cheikh

    2017-01-01

    Single motherhood exposes women to poorer socioeconomic and health outcomes, which may also negatively impact child outcomes. The Demographic and Health Surveys of 1989, 1993, 1998, 2003, and 2009 were used to investigate trends over time and factors associated with single motherhood in Kenya. Urban residence, older age, and poorer economic status were associated with single motherhood over time. Women with more than one child, and those with children under 15 years living at home were less likely to be single mothers. As women become single mothers at different stages, targeted and supportive strategies are required to mitigate associated risks.

  5. Politics, doctors, assisted reproductive technologies & religion: Transgenerational understandings and experiences of single motherhood in Spain.

    PubMed

    Bravo-Moreno, Ana

    2017-10-01

    The aim is to achieve a transgenerational view of single motherhood in Spain, to look at which contexts it arises in, how it changes with the introduction of assisted reproduction, and how the role of religion in Spanish society permeates medical practice and affects the lives of women patients. I examine single motherhood and investigate two interconnected themes: (a) being a mother and being mothered are both permeated with sociocultural, political, religious, economic and psychological significance; (b) Spain led Europe in multiple births due to assisted reproduction, thus ethical conflicts and patient rights are analyzed.

  6. Sociodemographic characteristics and attitudes towards motherhood among single women compared with cohabiting women treated with donor semen - a Danish multicenter study.

    PubMed

    Salomon, Maria; Sylvest, Randi; Hansson, Helena; Nyboe Andersen, Anders; Schmidt, Lone

    2015-05-01

    To examine sociodemographic characteristics, family backgrounds, reproductive histories, and attitudes towards motherhood in single vs. cohabiting women seeking treatment with donor semen. Baseline data collection in a multicenter cohort study. All nine public fertility clinics in Denmark. In total n = 311 childless women initiating assisted reproduction using donor semen. Self-reported questionnaire responses from n = 184 single women seeking treatment by using donor semen were compared with responses from n = 127 cohabiting women. Sociodemographic characteristics, family backgrounds, reproductive histories, attitudes towards motherhood. Single women were 3.5 years older on average when initiating treatment compared with cohabiting women. No significant differences were found regarding sociodemographic characteristics, previous long-term relationships, previous pregnancies, or attitudes towards motherhood between single women and cohabiting women. The vast majority of single women wanted to achieve parenthood with a partner, 85.8% wished to have a partner in the future, and approximately half of them preferred for a partner to take parental responsibilities. In this study single women seeking treatment with donor semen in the public health system did not differ from cohabiting women, except that they were older. To be a single mother by choice is not their preferred way of parenthood, but a solution they needed to accept. © 2015 Nordic Federation of Societies of Obstetrics and Gynecology.

  7. Exploring beliefs and expectations about motherhood in Bulgarian mothers: a qualitative study.

    PubMed

    Staneva, Aleksandra; Wittkowski, Anja

    2013-03-01

    to provide a methodologically robust and in-depth exploration of maternal expectations and beliefs in a non-clinical sample of Bulgarian mothers who described their ideas about motherhood postnatally. qualitative study using face to face interviews for data collection. the cities of Sofia and Varna, Bulgaria. 10 women, 7 primiparae and 3 multipara, aged 28-32 years, who gave birth within the last 18 months. interviews were carried out using a semi-structured schedule. Discussions were audio-recorded with participants' consent, translated and transcribed. Thematic analysis was used under the contextualist theoretical framework. four general themes of women's expectations about motherhood were identified, concerning expectations of motherhood, parenting self-confidence, beliefs about the mother-infant dyad and anticipated social support. Findings suggest that there was a substantial discrepancy between expectations and the reality of motherhood, for primiparae and multipara mothers. Unrealistic expectations about motherhood were related to a more difficult postnatal adjustment, lowered self-esteem and feelings of inadequacy. the way in which women view themselves as mothers during pregnancy can have a significant impact on their emotional well-being following birth. The implications of these findings are discussed with particular reference to promoting a successful adjustment to motherhood through appropriate antenatal care, focussing on maternal expectations about their new role. Copyright © 2012 Elsevier Ltd. All rights reserved.

  8. The life stories of motherhood among divorced women in Taiwan.

    PubMed

    Yang, Li-Ling

    2008-09-01

    The purpose of this study is to delineate life stories of motherhood among divorced women, and to answer the following research questions: (1) How does their motherhood develop? (2) How does divorce impact on motherhood? (3) How do mothers cope with divorce? (4) What does motherhood mean for these mothers? Through in-depth interviews, inter-subjective interaction and story writing, a total of six women's stories were collected. The following titles were found for stories of motherhood among these divorced women: (1) Walking in balanced steps. (2) Becoming a single mom is not a surprise. (3) Seeking reunion for the sake of the kids. (4) Grieving for the loss of an integrated family. (5) I found myself. (6) A diamond becomes a stone. Motherhood was found not to be a set of stable role expectations, but to be transforming and shaping through reflective thoughts on motherhood, which were impacted by interactions between the mothers and their children, and by the social contexts they encountered. The impact of divorce on motherhood was found to be both positive and negative. Some families even enjoyed life more after discontinuing their chaotic marriage. Still, motherhood of divorced women was full of challenges and disadvantages due to a concrete double burden and invisible social persecution. Invisible social persecution of divorce was performed through the mechanism of stigma. Stigma was transmitted through the value myths of motherhood, which are passed from generation to generation through parent-child interactions. Stigmatized divorce made these mothers feel more guilt and powerlessness. Divorced motherhood was therefore found to be intertwined with processes of caring and grieving. In this research, however, community resources were found to be very helpful in supporting these families, and were able to empower them to overcome the myths. Life story research was found to be an effective support, inspiring deeper reflection, and empowering the storyteller. The

  9. Adolescent motherhood in Bangladesh: Trends and determinants

    PubMed Central

    Islam, Md. Kamrul; Hasan, Mohammad Sazzad; Hossain, Mohammad Bellal

    2017-01-01

    Background While studies on fertility and contraceptives issues are available, until recently adolescent motherhood has not received enough attention among policy makers in understanding adolescent motherhood in Bangladesh. We aimed to examine the trends and determinants of adolescent motherhood among women aged 15–49 years. Methods For trend analysis we used all the 7 waves of Bangladesh Demographic and Health Survey (BDHS, 1993–2014) data but for multivariate analysis 4 waves of BDHS (2004–2014). Two separate analyses were carried out on ever married women aged 15–49: (1) teenage girls aged 15–19 and (2) adult women aged 20 and above. Results The prevalence of adolescent motherhood had declined to a slower pace from 1993 to2014 (from 33.0% to 30.8%). Lower spousal age gap and higher education were found to be associated with lower likelihood of adolescent motherhood both among teenage girls [OR 0.447 (0.374–0.533)] and adult women [OR 0.451 (0.420–0.484)]. Teenage girls in the poorest wealth quintile [OR 1.712 [1.350–2.173] were more likely to experience adolescent motherhood than the richest wealth quintile. Teenage girls who had no education were found to have 2.76 times higher odds of adolescent motherhood than their counterparts who had higher than secondary education. Concerning the time effect, the odds of adolescent motherhood among adult women was found to decline overtime. Conclusions Despite substantial decrease in total fertility rate in Bangladesh adolescent motherhood is still highly prevalent though declining from 1993 to 2014. Social policies including those addressing poverty, ensuring greater emphasis on education for women; and adolescent mothers in rural areas are needed. PMID:29176807

  10. The Motherhood Penalty at Midlife: Long-Term Effects of Children on Women’s Careers

    PubMed Central

    Kahn, Joan R.; García-Manglano, Javier; Bianchi, Suzanne M.

    2014-01-01

    The authors build on prior research on the motherhood wage penalty to examine whether the career penalties faced by mothers change over the life course. They broaden the focus beyond wages to also consider labor force participation and occupational status and use data from the National Longitudinal Survey of Young Women to model the changing impact of motherhood as women age from their 20s to their 50s (n = 4,730). They found that motherhood is “costly” to women’s careers, but the effects on all 3 labor force outcomes attenuate at older ages. Children reduce women’s labor force participation, but this effect is strongest when women are younger, and is eliminated by the 40s and 50s. Mothers also seem able to regain ground in terms of occupational status. The wage penalty for having children varies by parity, persisting across the life course only for women who have 3 or more children. PMID:24904185

  11. Reproductive policy and the social construction of motherhood.

    PubMed

    Bonnie, Stabile

    2016-01-01

    Reproductive technologies allow women to embrace or forgo motherhood, but a woman's ability to make autonomous reproductive choices depends on access to these technologies. In the United States, public policies - laws, regulations, appropriations, and rulings - have either broadened or narrowed this access. Have U.S. public policies affecting reproductive choices conformed to attitudinal distinctions about motherhood itself? I identified policies covering infertility, contraception, and abortion and examined them contextually within the Ingram-Schneider social construction framework. Women's choices fell within social construction quadrants as being positively portrayed and powerful; negatively portrayed but powerful; positively portrayed but powerless; and negatively portrayed and powerless. Married heterosexual women embracing motherhood were likely to be viewed positively and to reap benefits. Women forgoing motherhood, poor women, and women seeking to form nontraditional families were likely to be viewed negatively and to bear burdens; critical among these burdens was restriction of access to technologies that could be used to support a decision to avoid motherhood or to achieve motherhood through nontraditional methods. Yes, U.S. public policies affecting reproductive choices have conformed to attitudinal distinctions about motherhood itself. These policies may also have altered those choices.

  12. Motherhood as a choice.

    PubMed

    Mcfadden, P

    1994-06-01

    The choice of motherhood for women and women's rights have been forbidden in law by men, in religious doctrines by men, and within the medical system by men. Women in poverty have little say in determining whether to have children or not. When choice is exercised for abortion, poor women have unsafe and illegal abortions, which can be life-threatening. Rich women have safer options. Women historically have allowed their rights to be eroded by gender inequality and patriarchal manipulation. The religious right and the Roman Catholic church have been allowed to speak and decide for women. Abortion rights are not about western influences, but about maternal mortality. The right to make choices about one's life is the fundamental premise of the universal rights of all human beings. African governments have signed the UN Convention on elimination of all forms of discrimination against women, but the practice of human rights has not been implemented at the local and family level. Motherhood needs to be demystified. Motherhood is linked with the absence of personhood and bodily integrity. The rhetoric of moral obligations and the rights of the unborn child take precedence over the rights of women. The right of an African woman not to have children is not recognized in most Africa societies. The issue of AIDS creates an even more difficult milieu for women. The interests of the family and the interests of men overwhelm the interests of women to protect themselves. Motherhood is essential to validating one's heterosexuality and gaining stature, and females without a child are marginalized and unrecognized. Women whose babies do not survive are marginalized further than barren women. Men derive power from women's birthing. The terminology of male power is replete with expressions such as "pregnant with promise" and "miscarriage of justice's", no one says "uterus envy." Male psychologists only recognize "penis envy." Men need children for purposes of property, lineage, and

  13. Teaching about Motherhood: Revisioning Family

    ERIC Educational Resources Information Center

    Hoffnung, Michele

    2011-01-01

    Motherhood is both an important topic and a challenge to teach. Pregnancy, childbirth, and the transition to motherhood are significant life experiences for most women, important choices for all women, and major events in the lives of most men. At the same time, they are topics about which everyone thinks they know a good deal. The complexity of…

  14. Early motherhood: a qualitative study exploring the experiences of African Australian teenage mothers in greater Melbourne, Australia.

    PubMed

    Ngum Chi Watts, Mimmie Claudine; Liamputtong, Pranee; Mcmichael, Celia

    2015-09-10

    Motherhood is a significant and important aspect of life for many women around the globe. For women in communities where motherhood is highly desired, motherhood is considered crucial to the woman's identity. Teenage motherhood, occurring at a critical developmental stage of teenagers' lives, has been identified as having adverse social and health consequences. This research aimed to solicit the lived experiences of African Australian young refugee women who have experienced early motherhood in Australia. This qualitative research used in-depth interviews. The research methods and analysis were informed by intersectionality theory, phenomenology and a cultural competency framework. Sixteen African born refugee young women who had experienced teenage pregnancy and early motherhood in Greater Melbourne, Australia took part in this research. Interviews were audio recorded, transcribed and data analysed using thematic content analysis. Ethics approval for this research was granted by Victoria University Human Research Ethics committee. Motherhood brings increased responsibilities, social recognition, and a sense of purpose for young mothers. Despite the positive aspects of motherhood, participants faced challenges that affected their lives. Most often, the challenges included coping with increased responsibilities following the birth of the baby, managing the competing demands of schooling, work and taking care of a baby in a site of settlement. The young mothers indicated they received good support from their mothers, siblings and close friends, but rarely from the father of their baby and the wider community. Participants felt that teenage mothers are frowned upon by their wider ethnic communities, which left them with feelings of shame and embarrassment, despite the personal perceived benefits of achieving motherhood. We propose that service providers and policy makers support the role of the young mothers' own mother, sisters, their grandmothers and aunts following

  15. Gulf Arab women's transition to motherhood.

    PubMed

    Missal, Bernita

    2013-01-01

    This paper is a report of the findings of a study of Gulf Arab women's perspectives of the transition to motherhood. Transition to motherhood is a universal phenomenon in which every culture has its own expectations and varying supports for women moving through this transition. International studies have provided models or categories of maternal responses related to cultural aspects of transition to motherhood. However, no known research has focused on transition to motherhood among Gulf Arab women. In the initial cohort seventeen first time Gulf Arab mothers in the United Arab Emirates were interviewed during the following three times: before childbirth, two-four weeks after childbirth, and forty-days after childbirth. A second cohort of seventeen first time new mothers was interviewed after childbirth in Sultanate of Oman. Four patterns were identified as indicators of change as women transitioned into motherhood: 1) Women's personal transition: women changed from feeling of freedom to feeling of dependency to self-confidence. 2) Mother/baby relationships: women changed from fear, anxiety, and uncertainty to feelings of care and confidence. 3) Family influences: women experienced family support to being integrated and feeling respected by family. 4) Cultural/religious beliefs and practices: women felt they were initially observers of culture, to experiencing cultural/religious beliefs and practices. This was followed by accomplishment in childbearing and childrearing practices. As Gulf Arab new mothers made the transition to motherhood, four implications for international nursing practice emerged: 1) patient teaching to help relieve anxiety, fears, and uncertainty, 2) facilitation of mother/baby relationships, 3) family-centered care, and 4) the importance of cultural/religious beliefs and practices to new mothers.

  16. Factors influencing women's decisions about timing of motherhood.

    PubMed

    Benzies, Karen; Tough, Suzanne; Tofflemire, Karen; Frick, Corine; Faber, Alexandra; Newburn-Cook, Christine

    2006-01-01

    To examine the factors that influence women's decisions about the timing of motherhood from a life span perspective. Qualitative. Large Western Canadian city with a high rate of infants born to women aged 35 years and older. 45 Canadian women aged 20 to 48 years. Independence, a stable relationship, and declining fertility influenced women's decisions about the timing of motherhood. Women integrated child developmental transitions into a projected life plan as they considered the timing of motherhood. Partner readiness and family of origin influences played a lesser role. Delayed childbearing has become more socially acceptable, with subsequent negative connotations associated with younger motherhood. Parental benefits have limited influence on the timing of motherhood. Recognition by nurses of the various and complex factors that influence women's decisions about the timing of motherhood may flag the importance of pregnancy-related counseling for woman across the fertility life span. Policy decision makers must be cognizant of the need for additional high-risk obstetric and neonatal health services when societal norms encourage women to delay childbearing in favor of completing education and establishing a career. (c) 2006, AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses

  17. Is motherhood good for women? A feminist exploration.

    PubMed

    Kirkley, D L

    2000-01-01

    Motherhood as biologic destiny for women, has been long assumed. As nurses who aid women struggling with the demands of career and motherhood, we need to question this assumption. An exploration of feminist theory offers nurses ideas (and perhaps permission) to question the purpose and effects of mothering and the effects of mothering on women in our culture. Additionally, parallels between motherhood and the nursing profession are drawn.

  18. The Importance of Motherhood among Women in the Contemporary United States

    PubMed Central

    McQuillan, Julia; Greil, Arthur L.; Scheffler, Karina M.; Tichenor, Veronica

    2010-01-01

    We contribute to feminist and gender scholarship on cultural notions of motherhood by analyzing the importance of motherhood among mothers and non-mothers. Using a national probability sample (N = 2,519) of U.S. women ages 25–45, we find a continuous distribution of scores measuring perceptions of the importance of motherhood among both groups. Employing OLS multiple regression, we examine why some women place more importance on motherhood, focusing on interests that could compete with valuing motherhood (e.g., education, work success, leisure), and controlling for characteristics associated with becoming a mother. Contrary to cultural schemas that view mother and worker identities as competing, we find that education level is not associated with the importance of motherhood for either group and that valuing work success is positively associated with valuing motherhood among mothers. Consistent with feminist explanations for delayed fertility, valuing leisure is negatively associated with valuing motherhood for non-mothers. PMID:20407592

  19. Teen motherhood and long-term health consequences.

    PubMed

    Patel, Payal H; Sen, Bisakha

    2012-07-01

    The objective of this article is to examine the association of teen motherhood and long-term physical and mental health outcomes. The physical and mental health components (PCS and MCS) of the SF-12 Healthy Survey in the NLSY79 health module were used to assess long-term health outcomes of women who experienced teenage motherhood. Various familial, demographic, and environmental characteristics were indentified and controlled for that may have predicted teen motherhood and long-term health outcomes. The two comparison groups for teen mothers were women who experienced teen-pregnancy only and women who were engaged in unprotected sexual activity as a teenage but did not experience pregnancy. Multivariate ordinary least squares regression was used for analysis. The average PCS and MCS for teen mothers was 49.91 and 50.89, respectively. Teen mothers exhibited poorer physical health later in life compared to all women as well as the comparison groups. When controlling for age, teen mothers had significantly lower PCS and MCS scores compared to all other women. Furthermore, when controlling for familial, demographic, and environmental characteristics, teen mothers exhibited significantly lower PCS and MCS scores. When comparing teen mothers to the two comparison groups, PCS was not statistically different although MCS was significantly lower in the teen-pregnancy group. Teen motherhood does lead to poorer physical health outcomes later in life. On the other hand, poorer mental health outcomes in later life may be attributed to the unmeasured factors leading to a teen pregnancy and not teen motherhood itself. Additional research needs to be conducted on the long-term consequences of teen motherhood.

  20. Transition to motherhood and the self: measurement, stability, and change.

    PubMed

    Ruble, D N; Brooks-Gunn, J; Fleming, A S; Fitzmaurice, G; Stangor, C; Deutsch, F

    1990-03-01

    Different ways of conceptualizing and measuring change in attitudes during transition to motherhood are examined. A series of analyses was performed on data from a cross-sectional sample (N = 667) and a smaller longitudinal sample (n = 48) to demonstrate sound psychometric properties for 2 new scales and to show construct comparability across different phases of childbearing. For Childbearing Attitudes Questionnaire, results demonstrated equality of covariance for 16 scales and comparability of structure and meaning of 4 higher order factors--identification with motherhood, social orientation, self-confidence, and negative aspects of giving birth. For Mothering Self-Definition Questionnaire, results demonstrated equality of covariance of 5 scales and comparability of structure and meaning of a single higher order factor, interpreted as reflecting positive feelings about one's mothering characteristics. Analyses of correlations and mean differences identified areas of change and stability.

  1. Myths of motherhood. The role of culture in the development of postpartum depression.

    PubMed

    Ambrosini, Alessandra; Stanghellini, Giovanni

    2012-01-01

    This paper intends to offer a theoretical insight into the myths of motherhood and how these myths can bear on the pathogenesis of postpartum depression. From a man's view motherhood is conceptualized as a necessary stage in the progress towards the attainment of femininity. This view is impersonal and external to the experience of motherhood. From a female perspective, motherhood presents itself as a conflicting situation. We will then focus on the necessity to construct a discourse on motherhood by using a code which belongs to women rather than men. The analysis of a blog and a comedy show will provide evidence concerning the evolution of the female discourse on motherhood thus contributing to the debunking of the myths of motherhood. The final section discusses ways in which myths of motherhood can bear on the pathogenesis of postpartum. Among "melancholic type" women, who tend to abide by social norms, play established social roles and hide their inner conflicts, myths of motherhood contribute to suppress the contradiction which is intrinsic to motherhood itself making this contradiction uncontrollable and potentially devastating.

  2. Motherhood, Choice and the British Media: A Time to Reflect

    ERIC Educational Resources Information Center

    Hadfield, L.; Rudoe, N.; Sanderson-Mann, J.

    2007-01-01

    In this paper we ask: How is motherhood being represented in the British media, especially in relation to choice, age and fertility? Do media discourses reflect a redefinition or transformation of "motherhood" in the twenty-first century, and what implications do they have for feminist research into maternal identity and motherhood? As…

  3. Motherhood in the 21st Century: Implications for Counselors

    ERIC Educational Resources Information Center

    Medina, Sondra; Magnuson, Sandy

    2009-01-01

    Although mental health professionals frequently work with mothers, the social construction of motherhood is rarely discussed in the counseling field. In this article, the literature on motherhood is reviewed. Intensive mothering expectations are critiqued, and the impact of these expectations on employed mothers, mothers on welfare, and…

  4. From 'Virgin Births' to 'Octomom': Representations of Single Motherhood via Sperm Donation in the UK News.

    PubMed

    Zadeh, S; Foster, J

    2016-01-01

    The use of sperm donation by single women has provoked public, professional and political debate. Newspapers serve as a critical means of both broadcasting this debate and effecting a representation of this user group within the public sphere. This study uses the theory of social representations to examine how single motherhood by sperm donation has been represented in the UK news over time. The study sampled news coverage on this topic in eight British newspapers during three 4-year periods between the years 1988 and 2012. The dataset of news reports ( n  = 406) was analysed using a qualitative approach. Findings indicated that UK media reports of single women using donor sperm are underpinned by conventional categories of the 'personal', the 'traditional' and the 'natural' that when paired with their corollaries produce a representation of this user group as the social 'other'. The amount of coverage on this topic over time was found to vary according to the political orientation of different media sources. Using key concepts from social representations theory, this article discusses the relationship between themata and anchoring in the maintenance of representations of the social 'other' in mass mediated communication. Findings are explained in relation to theoretical conceptions of the mass media and its position within the public sphere. It is argued that the use of personal narratives in news reports of single mothers by sperm donation may have significant implications for public understandings of this social group. © 2016 The Authors. Journal of Community & Applied Social Psychology published by John Wiley & Sons Ltd.

  5. Motherhood, Medicine, and Morality: Scenes from a Medical Encounter.

    ERIC Educational Resources Information Center

    Heritage, John; Lindstrom, Anna

    1998-01-01

    Examines moments in the course of informal medical encounters between English health visitors and mothers in which motherhood and medicine collide. Within the conversations, motherhood, medicine, and morality are yoked to the interaction order that is inflected and influenced by the medical context of the encounters. The paper discusses motherhood…

  6. Becoming an 'Amai': Meanings and experiences of motherhood amongst Zimbabwean women living in Melbourne, Australia.

    PubMed

    Benza, Sandra; Liamputtong, Pranee

    2017-02-01

    little is known about the meanings and experiences of motherhood among Zimbabwean migrant women. This paper discusses the meanings and experiences of motherhood from the perspectives of Zimbabwean migrant women living in Melbourne, Australia. qualitative methods (in-depth interviewing, photo elicitation and drawing) were conducted with 15 Zimbabwean women who had children in Zimbabwe and in Australia. Data were analysed using thematic analysis method. Zimbabwean women defined motherhood in varied ways. Common to all women was that becoming a mother had a significant meaning. Motherhood came with a sense of responsibility for children which resulted from their compromise and sacrifice. The dedication was exhibited by participants who demonstrated commitment to motherhood when striving to be a good mother. While motherhood provided pleasure and joy, some women found the role of motherhood burdensome in their new homeland. Due to cultural expectations of motherhood, women kept their difficulties silent for fear of being judged a 'bad mother'. The unfamiliarity with the health and social care systems in Australia presented challenges to these women. Often, they were treated without respect and felt discriminated against. our findings reveal the paradox of motherhood. Although motherhood can be burdensome, there are positive changes brought about by the process of motherhood. Due to a lack of knowledge about the health and social care system and the negative experiences with health care in Australia, the women felt overwhelmed about becoming a mother in Australia. healthcare providers, including midwives, need to understand how migrant women perceive and experience motherhood and their mothering role as this will help to improve the health and social care for these women and their children. Findings from this study provide a basis for further investigation into the formation and strengthening of support networks for Zimbabwean mothers in particular, and to other migrant

  7. Performing Motherhood in a Disablist World: Dilemmas of Motherhood, Femininity and Disability

    ERIC Educational Resources Information Center

    Malacrida, Claudia

    2009-01-01

    Women are expected to aspire to norms of femininity that include ideal motherhood, where mothers are positioned as ever available, ever nurturing providers of active, involved and expert mothering--indeed, being a caregiver is a master status for adult women in modernity. While this may be the case for all women, mothers who are disabled can have…

  8. Can Motherhood Earnings Losses Be Ever Regained? Evidence from Canada

    ERIC Educational Resources Information Center

    Zhang, Xuelin

    2010-01-01

    This study examines earnings losses associated with motherhood using longitudinal administrative Canadian data. Contrary to the endogenous motherhood hypothesis, the author found no dips in earnings for women during their prechildbirth years. Although the results show that earnings losses incurred by mothers in the year of childbirth and the year…

  9. [The paradox of motherhood].

    PubMed

    Ouaidou, N G

    1990-08-01

    All Sahelian countries are working to define their population policies. A population policy document avoids dispersion and duplication. It opens the path to efficiency. It makes it easier to achieve governmental socioeconomic objectives. Various recent population-related meetings have at least two points in common: they aim to overstep and improve a given situation and are at the same time some examples of implementing the Ndjamena action program, adopted in January 1989. All these population-centered actions return to the problem of adolescent fertility--a poignant problem. Adolescent pregnancy is a major source of family and social break-ups. This paradox of motherhood makes a violent storm burst in the skies ordinarily serene with joy and hope. It is an enemy perverse to economic development and social progress. Adolescent motherhood is a phenomenon which complicates and aggravates population problems and is taboo to the point it is still imperceptible, unknown. It is a problem of premier importance in the Sahel. Pregnancy strikes a woman so very unprepared for motherhood and its demands. It risks the life of a being which is preparing itself to enter the world. Adolescent pregnancy has equally tragic health effects: poorly performed underground abortions and maternal and infant deaths. Adolescent fertility is a burning problem regardless of the perspective (demographic, economic, social, or health). In Sahelian countries, one is beginning to be interested in and to speak about it. It will be necessary to search for solutions. Schools must be a top target for all activities aiming to check adolescent fertility. The emphasis must be on information, education, and responsibility of girls, boys, teachers, and parents. Education and training are of capital importance for socioeconomic development of the Sahel. All activities implemented in the education sector should include a large place for family life education in pregnancy prevention.

  10. A Behavior Genetic Investigation of Adolescent Motherhood and Offspring Mental Health Problems

    PubMed Central

    Harden, K. Paige; Lynch, Stacy K.; Turkheimer, Eric; Emery, Robert E.; D’Onofrio, Brian M.; Slutske, Wendy S.; Waldron, Mary D.; Heath, Andrew C.; Statham, Dixie J.; Martin, Nicholas G.

    2010-01-01

    The present study examines the relations between adolescent motherhood and children’s behavior, substance use, and internalizing problems in a sample of 1,368 children of 712 female twins from Australia. Adolescent motherhood remained significantly associated with all mental health problems, even when using a quasiexperimental design capable of controlling for genetic and environmental confounds. However, the relation between adolescent motherhood and offspring behavior problems and substance use was partially confounded by family background variables that influence both generations. The results are consistent with a causal relation between adolescent motherhood and offspring mental health problems, and they highlight the usefulness of behavior genetic designs when examining putative environmental risks for the development of psychopathology. The generalizability of these results to the United States, which has a higher adolescent birth rate, is discussed. PMID:18020715

  11. [Biomedical Perspective of the Surrogate Motherhood].

    PubMed

    Jouve de la Barreda, Nicolás

    2017-01-01

    The subrogated motherhood takes place when an embryo created by in vitro fertilization (IVF) technology is implanted in a surrogate, sometimes called a gestational mother, by means a contract with her. It can imply to natural families (woman and man) with or without infertility problems, or to monoparental or biparental families of the same sex. Concerning the origin of the gametes used in the IVF emerges different implications on the genetic relationship of the resulting child with the surrogate and the future parents. The subrogated motherhood was initially considered an option to solve infertility problems. Nevertheless this practice has become a possible and attractive option as a source of economic resources for poor women. The cases of benefit of a pregnancy without mediating a contract are exceptional and they are not properly cases of ″subrogated maternity″ but of ″altruistic maternity″ and must be considered as heterologous in vitro fertilization. In this article are analyzed the medical, genetic and bioethics aspects of this new derivation of the fertilization in vitro. As points of special attention are considered the following questions: Is it the surrogate motherhood used preferably to solve infertility problems? Is not this actually a new form of exploitation of the woman? Does not suppose an attack to the natural family? Does not suppose in addition an attack to the dignity of the human being?

  12. Safe motherhood partners -- the International Children's Centre.

    PubMed

    1994-01-01

    The International Children's Centre (ICC) works worldwide to improve child health in the least developed countries. In its training and research projects the agency contributes to the Safe Motherhood Initiative to improve the health of mothers and infants. ICC is based in Paris, it was established in 1949, and the agency has cooperated with governments, nongovernmental organizations and international bodies like the World Health Organization (WHO) in child care. ICC's activities reflect concern for the health of women before and during pregnancy and the rest of their lives. The center's work comprises training, research, local projects, and information and documentation. Following the 1987 Nairobi conference on safe motherhood, ICC organized a seminar in Paris on maternal mortality in Sub-Saharan francophone Africa, which led to participation in the Safe Motherhood Initiative with a variety of training and research programs. ICC training is integrated, community-based, and multidisciplinary. Anthropology, psychology, economics and management have played a role in ICC training courses. The center runs an international course on maternal and child health from January to April each year and also organizes distance training courses on problem solving in health care. ICC training programs have taken place in Laos, Senegal, and Vietnam to strengthen the work of maternal and child health training centers there. A 4-week course on economic evaluation of health programs is held in Paris each July. In 1989 and 1990, ICC organized in collaboration with WHO safe motherhood workshops on research methodology in Benin and in Burkina Faso with participants from 6 francophone African countries. One research project in Benin is on risk factors for maternal and perinatal mortality and morbidity, and the other in Cameroon on improving surveillance of pregnancy, delivery, and the postnatal period. ICC focuses on long-term planning and action for the benefit of mothers and children.

  13. The Pregnancy & Motherhood Diary: Planning the First Year of Your Second Career. Revised and Updated.

    ERIC Educational Resources Information Center

    Stautberg, Susan Schiffer

    Intended for women who plan to combine a career with motherhood, this book is a planning document for the full-time working mother-to-be during the three trimesters of pregnancy and the first trimester of motherhood. Each section discusses physical and mental changes associated with motherhood and includes a calendar for appointments and events…

  14. Motherhood: a potential source of bias in employment decisions.

    PubMed

    Heilman, Madeline E; Okimoto, Tyler G

    2008-01-01

    Results of 2 experimental studies in which job incumbents were said to be applying for promotions to traditionally male positions demonstrated bias against mothers in competence expectations and in screening recommendations. This bias occurred regardless of whether the research participants were students (Study 1) or working people (Study 2). Although anticipated job commitment, achievement striving, and dependability were rated as generally lower for parents than for nonparents, anticipated competence was uniquely low for mothers. Mediational analyses indicated that, as predicted, negativity in competence expectations, not anticipated job commitment or achievement striving, promoted the motherhood bias in screening recommendations; expected deficits in agentic behaviors, not in dependability, were found to fuel these competence expectations. These findings suggest that motherhood can indeed hinder the career advancement of women and that it is the heightened association with gender stereotypes that occurs when women are mothers that is the source of motherhood's potentially adverse consequences. 2008 APA

  15. Non-traditional mothers: single heterosexual/lesbian women and lesbian couples electing motherhood via donor insemination.

    PubMed

    Leiblum, S R; Palmer, M G; Spector, I P

    1995-03-01

    The purpose of the project was to explore the motivation, reproductive and postdelivery experiences, and future concerns of single heterosexual and lesbian women and lesbian couples who attempted conception via donor insemination (DI). All women who had completed at least one cycle of DI between 1987 and 1992 at a large medical school infertility program were mailed a comprehensive 'Motherhood' questionnaire. Forty-five women completed the survey (response rate = 88%) of whom 14 were lesbians, 28 were heterosexuals, two were bisexual and one was celibate. The only major differences between the heterosexual women and the lesbian women were that the heterosexual women were older and had started DI attempts at an older age than the lesbian women. The majority of women reported that four major considerations prompted their decision to initiate DI when they did: feeling secure in their employment, the sense that time was running out, feeling that they had 'worked through' concerns about parenting, and that they had sufficient social support. Three characteristics were deemed moderately or very important in their selection of sperm donors: ethnicity, education and height. After achieving a pregnancy, most women wished to know more detailed information about their donor. Unlike heterosexual couples, all single and lesbian women planned to disclose the fact of DI to their offspring but were uncertain of when or how to accomplish this. The greatest worry reported by respondents was how their child would deal with the absence of a known designated father. Overall, the women were gratified with their experience of DI, and the majority would 'absolutely' recommend it to a friend.

  16. Individual responsibility and social constraint: the construction of adolescent motherhood in social scientific research.

    PubMed

    Breheny, Mary; Stephens, Christine

    2007-01-01

    Research has an important role in the production of knowledge and in shaping dominant social attitudes towards adolescent motherhood. Although adolescent motherhood has been framed as a social problem in social scientific research, recent researchers have attempted to go beyond the focus on disadvantage to suggest that outcomes for adolescent mothers depend upon individual differences and contextual factors related to successful mothering. Social structures have also been considered, and adolescent motherhood has been investigated from the perspective of the mothers themselves. Each of these approaches to researching adolescent motherhood provides a subject position for adolescent mothers with associated potential for both positive and negative impact on their social lives. These implications and the alternatives to individualizing success and discounting social constraint require consideration. Useful strategies could include valuing motherhood regardless of the social and economic position of the mother, and addressing structures which contribute to the exclusion of adolescent mothers from education and economic participation.

  17. Stereotypes of Black American Women Related to Sexuality and Motherhood.

    PubMed

    Rosenthal, Lisa; Lobel, Marci

    2016-09-01

    Intersectionality theorists and researchers suggest the importance of examining unique stereotypes associated with intersecting group identities. We focus on the unique stereotypes of Black women in the United States related to sexuality and motherhood. In an online experimental study, 435 undergraduates from a Northeastern U.S. university were randomly assigned to one of the four conditions in which they viewed a photograph and read a description of a target young woman. The target's race (Black vs. White) and pregnancy status (pregnant vs. no pregnancy information) were varied. A Black female target (pregnant or not) was perceived more negatively on items related to historically rooted societal stereotypes about sexual activity, sexual risk, motherhood status, and socioeconomic status than was a White female target, but there were no differences on items unrelated to societal stereotypes. A Black target described as pregnant was also perceived as more likely to be a single mother and to need public assistance than was a White target described as pregnant. Current findings, along with evidence that societal stereotypes have damaging effects, underscore the importance of diversifying images of Black women and increasing awareness of how stereotypes affect perceptions of Black women. Findings also highlight the value of research employing intersectionality to understand stereotypes.

  18. Stereotypes of Black American Women Related to Sexuality and Motherhood

    PubMed Central

    Rosenthal, Lisa; Lobel, Marci

    2016-01-01

    Intersectionality theorists and researchers suggest the importance of examining unique stereotypes associated with intersecting group identities. We focus on the unique stereotypes of Black women in the United States related to sexuality and motherhood. In an online experimental study, 435 undergraduates from a Northeastern U.S. university were randomly assigned to one of the four conditions in which they viewed a photograph and read a description of a target young woman. The target’s race (Black vs. White) and pregnancy status (pregnant vs. no pregnancy information) were varied. A Black female target (pregnant or not) was perceived more negatively on items related to historically rooted societal stereotypes about sexual activity, sexual risk, motherhood status, and socioeconomic status than was a White female target, but there were no differences on items unrelated to societal stereotypes. A Black target described as pregnant was also perceived as more likely to be a single mother and to need public assistance than was a White target described as pregnant. Current findings, along with evidence that societal stereotypes have damaging effects, underscore the importance of diversifying images of Black women and increasing awareness of how stereotypes affect perceptions of Black women. Findings also highlight the value of research employing intersectionality to understand stereotypes. PMID:27821904

  19. Surrogate motherhood as a medical treatment procedure for women's infertility.

    PubMed

    Jovic, Olga S

    2011-03-01

    The content of this work is conceived on the research of the consequences of surrogate motherhood as a process of assisted procreation, which represent a way of parenthood in cases when it is not possible to realize parenthood through a natural way. Surrogate motherhood is a process in which a woman (surrogate mother) agrees to carry a pregnancy with the intent to give the child to the couple with whom she has made a contract on surrogate maternity after the birth. This process of conception and birth makes the determination of the child's origin on its mother's side hard to determine, because of the distinction of the genetic and gestation phases of the two women. The concept of surrogate motherhood is to appear in two forms, depending on the existence or the non-existence of the genetic link between the surrogate mother and the child she gives birth to. There are gestation (full) and genetic (partial) surrogates each with different modalities and legal and ethical implications. In Serbia, Infertility Treatment and the Bio-medically Assisted Procreation Act from 2009 explicitly forbids surrogate motherhood, despite the fact that an infertile couple decides to use it, as a rule, after having tried all other treatment procedures, in cases when there is a diagnosis but the conventional treatment applied has not produced the desired results. Given the fact that no one has the right to ignore the sufferings of people who cannot procreate naturally, the medical practice and legal science in our country plead for a formulation of a legal framework in which to apply surrogate motherhood as an infertility treatment, under particular conditions.

  20. From ‘Virgin Births’ to ‘Octomom’: Representations of Single Motherhood via Sperm Donation in the UK News

    PubMed Central

    Foster, J.

    2016-01-01

    Abstract The use of sperm donation by single women has provoked public, professional and political debate. Newspapers serve as a critical means of both broadcasting this debate and effecting a representation of this user group within the public sphere. This study uses the theory of social representations to examine how single motherhood by sperm donation has been represented in the UK news over time. The study sampled news coverage on this topic in eight British newspapers during three 4‐year periods between the years 1988 and 2012. The dataset of news reports (n = 406) was analysed using a qualitative approach. Findings indicated that UK media reports of single women using donor sperm are underpinned by conventional categories of the ‘personal’, the ‘traditional’ and the ‘natural’ that when paired with their corollaries produce a representation of this user group as the social ‘other’. The amount of coverage on this topic over time was found to vary according to the political orientation of different media sources. Using key concepts from social representations theory, this article discusses the relationship between themata and anchoring in the maintenance of representations of the social ‘other’ in mass mediated communication. Findings are explained in relation to theoretical conceptions of the mass media and its position within the public sphere. It is argued that the use of personal narratives in news reports of single mothers by sperm donation may have significant implications for public understandings of this social group. © 2016 The Authors. Journal of Community & Applied Social Psychology published by John Wiley & Sons Ltd. PMID:27867283

  1. Surrogate Motherhood II: Reflections after "Baby M."

    ERIC Educational Resources Information Center

    Schwartz, Lita Linzer

    1988-01-01

    Discusses the "Baby M" surrogate motherhood case which has produced heated debate in popular media, legal publications, and other professional journals. Summarizes arguments offered and reasoning behind actions of judiciary. (Author/ABL)

  2. Interpretations, perspectives and intentions in surrogate motherhood

    PubMed Central

    van Zyl, L.; van Niekerk, A.

    2000-01-01

    In this paper we examine the questions "What does it mean to be a surrogate mother?" and "What would be an appropriate perspective for a surrogate mother to have on her pregnancy?" In response to the objection that such contracts are alienating or dehumanising since they require women to suppress their evolving perspective on their pregnancies, liberal supporters of surrogate motherhood argue that the freedom to contract includes the freedom to enter a contract to bear a child for an infertile couple. After entering the contract the surrogate may not be free to interpret her pregnancy as that of a non-surrogate mother, but there is more than one appropriate way of interpreting one's pregnancy. To restrict or ban surrogacy contracts would be to prohibit women from making other particular interpretations of their pregnancies they may wish to make, requiring them to live up to a culturally constituted image of ideal motherhood. We examine three interpretations of a "surrogate pregnancy" that are implicit in the views and arguments put forward by ethicists, surrogacy agencies, and surrogate mothers themselves. We hope to show that our concern in this regard goes beyond the view that surrogacy contracts deny or suppress the natural, instinctive or conventional interpretation of pregnancy. Key Words: Surrogate motherhood • parental rights and responsibilities PMID:11055048

  3. Motherhood, Labor Force Behavior, and Women’s Careers: An Empirical Assessment of the Wage Penalty for Motherhood in Britain, Germany, and the United States

    PubMed Central

    GANGL, MARKUS; ZIEFLE, ANDREA

    2009-01-01

    Using harmonized longitudinal data from the British Household Panel Survey (BHPS), the German Socio-Economic Panel (GSOEP), and the National Longitudinal Survey of Youth (NLSY), we trace career prospects after motherhood for five cohorts of American, British, and West German women around the 1960s. We establish wage penalties for motherhood between 9% and 18% per child, with wage losses among American and British mothers being lower than those experienced by mothers in Germany. Labor market mechanisms generating the observed wage penalty for motherhood differ markedly across countries, however. For British and American women, work interruptions and subsequent mobility into mother-friendly jobs fully account for mothers’ wage losses. In contrast, respective penalties are considerably smaller in Germany, yet we observe a substantial residual wage penalty that is unaccounted for by mothers’ observable labor market behavior. We interpret this finding as indicating a comparatively more pronounced role for statistical discrimination against mothers in the German labor market. PMID:21305397

  4. Surrogate Motherhood I: Responses to Infertility.

    ERIC Educational Resources Information Center

    Schwartz, Lita Linzer

    1987-01-01

    Surrogate motherhood is a path to parenthood filled with legal "potholes" and psychological "rocks." Mental health specialists, especially marital and family therapists, may well be called upon to provide their professional services to people attempting to negotiate it. Introduces a number of potential hazards, presenting the…

  5. A Study of Motherhood and Perceived Career Satisfaction of Women in Student Affairs

    ERIC Educational Resources Information Center

    Snyder, Kacee Ferrell

    2011-01-01

    There is limited research available on the relationship between motherhood and career satisfaction. This dissertation examined women who worked as student affairs professionals to develop a greater understanding of the relationship between motherhood and career satisfaction. The following research questions were addressed: Is there a difference…

  6. Ambivalence or Continuity?: Motherhood and Employment among Chicanas and Mexican Immigrant Women Workers.

    ERIC Educational Resources Information Center

    Segura, Denise A.

    1991-01-01

    Extensive interviews with 30 working and nonworking mothers (Chicanas and Mexican immigrants) found that immigrants had a broader conceptualization of motherhood that encompassed employment outside the home, whereas Chicanas were more likely to seek an idealized middle-class "stay at home" motherhood and thus experienced more ambivalence…

  7. Gender, infertility, motherhood, and assisted reproductive technology (ART) in Turkey.

    PubMed

    Sahinoglu, Serap; Buken, Nuket Ornek

    2010-01-01

    In Turkey, as in many other countries, infertility is generally regarded as a negative phenomenon in a woman's life and is associated with a lot of stigma by society. In other words, female infertility and having a baby using Assisted Reproductive Technologies (ART) have to be taken into consideration with respect to gender motherhood, social factors, religion and law. Yet if a woman chooses to use ART she has to deal with the consequences of her decision, such as being ostracized by society. Other types of procedures in this area, such as sperm and ova donation or surrogate motherhood, are not permitted in law. However; both before and after the development of this techonology, society has been finding its own solutions which are rarely questioned and are still performed This article will discuss what these practices are and try to reach some pragmatic conclusions concerning female infertility, the concept of motherhood and some traditional practices in Turkey.

  8. Early Motherhood and Subsequent Life Outcomes

    ERIC Educational Resources Information Center

    Boden, Joseph M.; Fergusson, David M.; Horwood, L. John

    2008-01-01

    Background: Early motherhood has been linked with a number of adverse outcomes, including mental health difficulties and barriers to completing educational qualifications and workforce participation. The present study examined the extent to which these linkages could be explained by the influence of social, family, and background factors that were…

  9. Promoting safe motherhood in rural India.

    PubMed

    Maclean, G

    1997-01-01

    This article identifies some activities performed to promote safe motherhood in rural India. Nurses from a voluntary organization in Hyderabad, India, trained women's groups from 32 villages in rural Andhra Pradesh state over 3 days in 1996 in maternal and child care, health and family welfare, gender issues, sanitation, leadership, literacy, negotiating skills, and health monitoring. The women were encouraged to perform health activities in their villages. In October 1996, a Conference of Women celebrated the birthday of Mahatma Gandhi, with women's groups reporting on health activities in specific villages. Each women's group had its own banner. Every woman wore a conference delegate badge. One woman's group was rewarded for making the most significant progress. Participants included women from 29 villages and auxiliary nurse-midwives. For some women, this was the first time away from home. Conference delegates toured the primary health center facilities at Shamirpet and met with staff. The aim was to reduce fear and reluctance to use the services and to promote awareness of available health care. Most villages in India rely on auxiliary nurse-midwives for maternal and child health care. Promotion of safe motherhood requires close cooperation between the auxiliary nurse-midwifes and women's groups. The Ministry of Health and Family Welfare of India is introducing in-service training to improve the clinical skills of auxiliary nurse-midwives in eight states. The nurse-midwives use adapted and new educational material from WHO's safe motherhood midwifery training modules. A workshop was used to introduce the new modules and to propose teaching methods for senior project staff. The five modules include a trainers' manual of educational methods.

  10. "It's like giving him a piece of me.": Exploring UK and Israeli women's accounts of motherhood and feeding.

    PubMed

    Shloim, N; Hugh-Jones, S; Rudolf, M C J; Feltbower, R G; Lans, O; Hetherington, M M

    2015-12-01

    The present study explored how Israeli and UK mothers integrate feeding into their conceptualisations of mothering 2-6 months post-partum. The nature and importance of motherhood is subject to differential contextual, cultural, political and historical influences. We set out to compare experiences of motherhood and feeding between these two countries using a qualitative approach. Forty one women (mean age 36.4 ± 2.7 years) from Israel and the UK, mostly married or in a committed relationship were interviewed about their experience of pregnancy, motherhood and feeding. Data were analysed thematically. The experience of motherhood in the early postnatal period was dominated, for all mothers, by the experience of breastfeeding and clustered around three representations of mothering, namely; 1) a devoted mother who ignores her own needs; 2) a mother who is available for her infant but acknowledges her needs as well; and 3) a struggling mother for whom motherhood is a burden. Such representations existed within both cultural groups and sometimes coexisted within the same mothers. UK women described more struggles within motherhood whereas a tendency towards idealising motherhood was observed for Israeli women. There are similarities in the ways that UK and Israeli women experienced motherhood and feeding. Where family life is strongly emphasized, mothers reported extremes of idealism and burden and associated an "ideal" mother with a breastfeeding mother. Where motherhood is represented as just one of many roles women take up, they are more likely to represent a "good enough" approach to mothering. Understanding the experience of motherhood and feeding in different cultural settings is important to provide the context for postnatal care specifically where mothers are reluctant to share problems or difficulties encountered. Copyright © 2015 Elsevier Ltd. All rights reserved.

  11. The influence of motherhood on neural systems for reward processing in low income, minority, young women.

    PubMed

    Moses-Kolko, Eydie L; Forbes, Erika E; Stepp, Stephanie; Fraser, David; Keenan, Kate E; Guyer, Amanda E; Chase, Henry W; Phillips, Mary L; Zevallos, Carlos R; Guo, Chaohui; Hipwell, Alison E

    2016-04-01

    Given the association between maternal caregiving behavior and heightened neural reward activity in experimental animal studies, the present study examined whether motherhood in humans positively modulates reward-processing neural circuits, even among mothers exposed to various life stressors and depression. Subjects were 77 first-time mothers and 126 nulliparous young women from the Pittsburgh Girls Study, a longitudinal study beginning in childhood. Subjects underwent a monetary reward task during functional magnetic resonance imaging in addition to assessment of current depressive symptoms. Life stress was measured by averaging data collected between ages 8-15 years. Using a region-of-interest approach, we conducted hierarchical regression to examine the relationship of psychosocial factors (life stress and current depression) and motherhood with extracted ventral striatal (VST) response to reward anticipation. Whole-brain regression analyses were performed post-hoc to explore non-striatal regions associated with reward anticipation in mothers vs nulliparous women. Anticipation of monetary reward was associated with increased neural activity in expected regions including caudate, orbitofrontal, occipital, superior and middle frontal cortices. There was no main effect of motherhood nor motherhood-by-psychosocial factor interaction effect on VST response during reward anticipation. Depressive symptoms were associated with increased VST activity across the entire sample. In exploratory whole brain analysis, motherhood was associated with increased somatosensory cortex activity to reward (FWE cluster forming threshold p<0.001). These findings indicate that motherhood is not associated with reward anticipation-related VST activity nor does motherhood modulate the impact of depression or life stress on VST activity. Future studies are needed to evaluate whether earlier postpartum assessment of reward function, inclusion of mothers with more severe depressive symptoms

  12. Safe motherhood -- from advocacy to action.

    PubMed

    Tinker, A

    1991-12-01

    Every minute a woman dies from complications related to pregnancy or childbirth. That translates to 500,000 annually, of which, 99% live in developing countries. A woman in Africa has a 1:18 lifetime chance of dying from pregnancy-related causes, compared with a northern European woman who has a 1:10,000 chance. Thus, in 1987 international and regional agencies and national governments started a global program titled the Safe Motherhood Initiative. Its goal is to reduce maternal morbidity and mortality 50% by 2000. The death of a woman during pregnancy or child birth means that her surviving children are much more likely to die. In a bangladesh study it was found that the death of the mother was associated with a 200% increase in mortality for her sons and 350% for her daughters for children up to 10. Family planning is the key, since it is the single best tool of preventing these deaths, by reducing the number of times a woman gets pregnant. Family planning also reduces the number of abortions which are estimated to kill 200,000 women annually in developing countries. Trained midwives who can provide obstetrical emergency assistance will also make a large impact. Risk assessment was once considered very important, but studies have shown that the majority of pregnancy complications develop without being detected. Further, the number of women with risk factors that develop complications is much lower than the number of women who develop complications during pregnancy. So monitoring women with risk factors misses most complications. Regular monitoring and medical examinations are much more effective for preventing complications. Safe motherhood can only be achieved if each program is tailored to the needs of the community. Donor nations are necessary for this program to succeed, but ultimate success rests in the hands of each country. National priorities must be set, resources must be allocated, and programs must be designed to be effective.

  13. Juggling identities of rheumatoid arthritis, motherhood and paid work - a grounded theory study.

    PubMed

    Feddersen, Helle; Mechlenborg Kristiansen, Tine; Tanggaard Andersen, Pernille; Hørslev-Petersen, Kim; Primdahl, Jette

    2018-02-01

    To explore how women with rheumatoid arthritis manage their illness, motherhood, and work life. A constructivist, grounded theory approach based on individual interviews and participant observations with 20 women with rheumatoid arthritis who participated in work life and had children living at home or were pregnant. After initial and focused coding Goffman's concepts of social identity were applied. A core category: "Juggling meaningful identities" and three conceptual categories were developed: (1) Work life as the strongest identity marker; (2) Motherhood: a two-sided act; (3) Living with rheumatoid arthritis as an identity? Paid work, motherhood, and illness are linked to the women's social identities. The women construct and change their identities in interactions with children, partners, other parents, colleagues, and employers. The women attribute the highest priority to their professional identity, spending the majority of their time and energy in an effort to appear as "good stable workers". The disease is seen as a hindrance in this regard, and the illness identity is almost completely rejected. In motherhood, the women prioritize close interaction with their children, and deprioritize external activities. Extended outbreaks of the disease and issues regarding the children force the women to deprioritize working life. Implications for rehabilitation Juggling meaningful identities of rheumatoid arthritis, motherhood, and paid work challenge women in managing their everyday lives. Therefore, rehabilitation professionals should support individuals to develop new strategies to manage the challenges they experience regarding juggling motherhood and work ability. Work is a dominant identity marker for women with rheumatoid arthritis therefore, rehabilitation professionals have an important role to play in investigating possible ways for the individual to maintain employment or return to work. Living with rheumatoid arthritis and being a paid worker challenge

  14. Legal regulation of surrogate motherhood in Israel.

    PubMed

    Frenkel, D A

    2001-01-01

    The Israeli Law on surrogate motherhood demands a preconception agreement to include payments to be made to the surrogate mother. Surrogacy arrangements with family members are forbidden. Commercial surrogacy is allowed and encouraged. The Law causes many problems. Validity of consent given by surrogate mothers is doubtful. Possible future psychological harm are ignored. There is a danger of "commodification" of children. Abusing women of low socio-economic status as breeding machines may be another outcome. No clear responsibility is imposed on the "intended parents" for an impaired child. The law ignores possibility of divorce or death of the "intended parents" before the child's birth. Splitting motherhood is another social problem that has to be dealt with. So far the sperm of the husband from the "intended parents" has to be used, but further steps may follow. It is not certain that a policy of "positive eugenics" will not develop.

  15. Marriage and motherhood are associated with lower testosterone concentrations in women

    PubMed Central

    Barrett, Emily S.; Tran, Van; Thurston, Sally; Jasienska, Grazyna; Furberg, Anne-Sofie; Ellison, Peter T.; Thune, Inger

    2012-01-01

    Testosterone has been hypothesized to modulate the trade-off between mating and parenting effort in males. Indeed, evidence from humans and other pair-bonded species suggests that fathers and men in committed relationships have lower testosterone levels than single men and men with no children. To date, only one published study has examined testosterone in relation to motherhood, finding that mothers of young children have lower testosterone than non-mothers. Here, we examine this question in 195 reproductive-age Norwegian women. Testosterone was measured in morning serum samples taken during the early follicular phase of the menstrual cycle, and marital and maternal status were assessed by questionnaire. Mothers of young children (age ≤3) had 14% lower testosterone than childless women and 19% lower testosterone than women who only had children over age 3. Among mothers, age of the youngest child strongly predicted testosterone levels. There was a trend towards lower testosterone among married women compared to unmarried women. All analyses controlled for body mass index (BMI), age, type of testosterone assay, and time of serum sample collection. This is the first study to look at testosterone concentrations in relation to marriage and motherhood in Western women, and it suggests that testosterone may differ with marital and maternal status in women, providing further corroboration of previous findings in both sexes. PMID:23123222

  16. Juggling work and motherhood: the impact of employment and maternity leave on breastfeeding duration: a survival analysis on Growing Up in Scotland data.

    PubMed

    Skafida, Valeria

    2012-02-01

    In 2005, Scotland became the first nation to make breastfeeding in public a legal right, but current breastfeeding targets and maternity leave allowance do not acknowledge the conflicting demands women face when juggling employment and motherhood. This paper explores how employment and maternity leave relate to breastfeeding duration among mothers in Scotland. The Growing Up in Scotland national longitudinal cohort study of 5,217 babies born in 2004-2005 was used. Multivariate proportional hazards regression models were specified using one cross-sectional wave of data to predict breastfeeding duration. Mothers working as employees, full-time (Hazard Ratio 1.6) or part-time (HR1.3), had a higher risk of earlier breastfeeding cessation than non-working mothers. However, self-employed mothers did not differ significantly from non-working mothers in their breastfeeding patterns. Mothers who took longer maternity leave breastfed for longer. The relationships between employment, maternity leave and breastfeeding duration were significant when controlling for known predictors of breastfeeding. Younger mothers, those with less formal education, single mothers, those of white ethnic background, and first-time mothers were more likely to stop breastfeeding sooner, as has been noted in previous research. Employment and early return to work are both factors associated with a shorter duration of breastfeeding. More flexible working conditions and more generous employment leave could help to prolong breastfeeding among working mothers. Current health and employment policy in Scotland and the UK could be better coordinated so that working mothers have the adequate support to meet the conflicting demands of employment and motherhood.

  17. Older Motherhood and the Changing Life Course in the Era of Assisted Reproductive Technologies.

    PubMed

    Friese, Carrie; Becker, Gay; Nachtigall, Robert D

    2008-01-01

    Midlife, once a focus of particular interest to gerontologists because of its implications for later life, has recently received little attention. But as new reproductive technologies have expanded in the United States, motherhood is occurring at older ages. While older motherhood is not a new social practice, what is unique is that an increasing number of women are becoming pregnant through technological means, often for the first time, at the end of their reproductive cycle. These women can be understood as part of a new middle age, engaging in new life course possibilities that respond to changing social, cultural, physical, and economic realities, and potentially extending much later in the life course. Drawing on interviews with 79 couples, we utilize symbolic interactionist conceptualizations of identity and stigma to consider how women negotiate the shifting social identities associated with older motherhood. We conclude that older motherhood will be one phenomenon contributing to an enduring change in views of what constitutes old age, and that it will be seen as occurring much later in the life course.

  18. Older Motherhood and the Changing Life Course in the Era of Assisted Reproductive Technologies

    PubMed Central

    Friese, Carrie; Becker, Gay; Nachtigall, Robert D.

    2008-01-01

    Midlife, once a focus of particular interest to gerontologists because of its implications for later life, has recently received little attention. But as new reproductive technologies have expanded in the United States, motherhood is occurring at older ages. While older motherhood is not a new social practice, what is unique is that an increasing number of women are becoming pregnant through technological means, often for the first time, at the end of their reproductive cycle. These women can be understood as part of a new middle age, engaging in new life course possibilities that respond to changing social, cultural, physical, and economic realities, and potentially extending much later in the life course. Drawing on interviews with 79 couples, we utilize symbolic interactionist conceptualizations of identity and stigma to consider how women negotiate the shifting social identities associated with older motherhood. We conclude that older motherhood will be one phenomenon contributing to an enduring change in views of what constitutes old age, and that it will be seen as occurring much later in the life course. PMID:18443646

  19. Psychiatry, Sex, and Science: The Making of "Adolescent" Motherhood in Southern Brazil.

    PubMed

    Béhague, Dominique P

    2018-01-01

    Research linking teen motherhood to psychoneurodevelopmental causes and pathologies has proliferated in the past two decades. In Brazil, a psychodevelopmental project of teen motherhood has gained traction despite many experts' long-standing commitment to psychodynamic psychiatry and social epidemiology, generating epistemic tension rather than substitution. Drawing on historical ethnography conducted in Southern Brazil, I explore how this project materialized through the co-production of epistemic struggles, remedial interventions, and ontological politics. In showing how this co-production became interwoven with incremental changes in young women's emotions, sexualities, relationships, and bodies, I describe how one particular "kind" of teen motherhood emerged and became entangled with both psychiatric knowledge-production and the angst of working-class political agency. In giving women a contested psychiatric language with which to rework their social-moral worlds, I argue that science did more than conceptualize teen childbearing in pathological terms; it contributed to its troubled transformation.

  20. Psychosocial issues of women with type 1 diabetes transitioning to motherhood: a structured literature review.

    PubMed

    Rasmussen, Bodil; Hendrieckx, Christel; Clarke, Brydie; Botti, Mari; Dunning, Trisha; Jenkins, Alicia; Speight, Jane

    2013-11-23

    Life transitions often involve complex decisions, challenges and changes that affect diabetes management. Transition to motherhood is a major life event accompanied by increased risk that the pregnancy will lead to or accelerate existing diabetes-related complications, as well as risk of adverse pregnancy outcomes, all of which inevitably increase anxiety. The frequency of hyperglycaemia and hypoglycaemia often increases during pregnancy, which causes concern for the health and physical well-being of the mother and unborn child. This review aimed to examine the experiences of women with T1DM focusing on the pregnancy and postnatal phases of their transition to motherhood. The structured literature review comprised a comprehensive search strategy identifying primary studies published in English between 1990-2012. Standard literature databases were searched along with the contents of diabetes-specific journals. Reference lists of included studies were checked. Search terms included: 'diabetes', 'type 1', 'pregnancy', 'motherhood', 'transition', 'social support', 'quality of life' and 'psychological well-being'. Of 112 abstracts returned, 62 articles were reviewed in full-text, and 16 met the inclusion criteria. There was a high level of diversity among these studies but three common key themes were identified. They related to physical (maternal and fetal) well-being, psychological well-being and social environment. The results were synthesized narratively. Women with type 1 diabetes experience a variety of psychosocial issues in their transition to motherhood: increased levels of anxiety, diabetes-related distress, guilt, a sense of disconnectedness from health professionals, and a focus on medicalisation of pregnancy rather than the positive transition to motherhood. A trusting relationship with health professionals, sharing experiences with other women with diabetes, active social support, shared decision and responsibilities for diabetes management assisted the

  1. Being in charge - new mothers' perceptions of reflective leadership and motherhood.

    PubMed

    Akerjordet, Kristin; Severinsson, Elisabeth

    2010-05-01

    To explore new mothers' perceptions of reflective leadership in relation to motherhood. Mindfulness, discovery of a deep personal self, sense of life purpose and authenticity appear to be the essence of self-reflective leadership. In this regard, women may be unprepared for the level of distress associated with the transition to motherhood. This study comprised interviews with ten new mothers on day 2-3 after giving birth conducted between March and May 2005. The interviews were audio-taped, transcribed verbatim and interpreted by a method grounded in hermeneutics. The content of the text was interpreted as one overall theme; the nature of responsibility in motherhood, encompassing the following four sub-themes: 'Being a good mother by reflecting and developing self-identity', 'managing fear, demands and commitments as a mother', 'having the necessary resources to act and lead as a mother' and 'believing and trusting in others and self as a leader'. In the new mother's transformation and growth of self, true strength has to overcome the vulnerability of life by means of caring and courage mediated by reflective leadership anchored in love.

  2. The concept of motherhood among three generations of African American women.

    PubMed

    Fouquier, Katherine Ferrell

    2011-06-01

    To provide an understanding of the experiences of three generations of African American women in the transition to motherhood. Hermeneutic phenomenology from an Afrocentric feminist perspective is the methodological approach used in this study. Using the snowball technique, a purposive sample of 18 African American women from three generations who were mostly middle class, partnered, and educated was recruited. Individual open-ended interviews were used to identify information-rich cases that would provide an in-depth understanding of the phenomenon. Generation 1 included seven women, between the ages of 65 and 83 years, who became mothers between 1950 and 1970, prior to the Civil Rights Movement. Generation 2 included five women, between the ages of 51 and 58 years, who became mothers between 1971 and 1990, after the Civil Rights Movement. There were six women in Generation 3, between the ages of 30 and 41 years, who became mothers between 1991 and 2003. Three constitutive patterns and their associated themes were identified. The first pattern, It Took Me a Minute, had three themes: Finding Out, Realizing What Mothers Do, and Way Tricked! The second pattern, Preserving Our Home, had four themes: Mothering Within the isms: Racism, Classism, and Sexism, I Did the Best I Could, Mothers and Others, and Spiritual Mothers. Eat the Meat, Throw Away the Bone, the third pattern, had two themes: The Ways in Which We Learn and Someone Who Looks Like Me. The results of this study reveal some consistency with current descriptions of maternal identity and becoming a mother and add to our understanding of the complexities that racism, classism, and sexism play in the lives of African American mothers and their families. The data from this study also suggest that future development of theoretical frameworks and analytical tools, used to assess the effects of stress and other psychosocial factors on health, need to be grounded in a historic understanding of the African American

  3. Generating political will for safe motherhood in Indonesia.

    PubMed

    Shiffman, Jeremy

    2003-03-01

    In 1987 an international conference brought global attention to an issue that previously had been ignored: the world's alarmingly high number of maternal deaths in childbirth. The conference ended with a declaration calling for a reduction in maternal mortality by at least half by the year 2000. As the deadline approached, safe motherhood activists lamented the fact that the world was nowhere near to achieving this objective. They attributed this failure to a variety of causes, but were in agreement that the medical technology was available to prevent maternal deaths in childbirth, and the key was generating the political will to make such technology widely available to women in developing countries.What 'political will' means, however, has been left as an unopened black box. What causes governments to give priority to the issue of safe motherhood, given that national political systems are burdened with thousands of issues to sort through each year? In marked contrast to our extensive knowledge about the medical interventions necessary to prevent maternal death, we know little about the political interventions necessary to increase the likelihood that national leaders pay meaningful attention to the issue. Drawing from a scholarly literature on agenda setting, this paper identifies four factors that heighten the likelihood that an issue will rise to national-level attention: the existence of clear indicators showing that a problem exists; the presence of effective political entrepreneurs to push the cause; the organization of attention-generating focusing events that promote widespread concern for the issue; and the availability of politically palatable policy alternatives that enable national leaders to understand that the problem is surmountable. The paper presents a case study of the emergence, waning and re-generation of political priority for safe motherhood in Indonesia over the decade 1987-1997, to highlight how these four factors interacted to raise safe

  4. A feminist critique of foundational nursing research and theory on transition to motherhood.

    PubMed

    Parratt, Jenny A; Fahy, Kathleen M

    2011-08-01

    is using 'transition to motherhood theory' the best way to guide midwives in providing woman-centred care? contemporary research about changes to women's embodied sense of self during childbearing is influenced by foundational research and theory about the transition to motherhood. Rubin and Mercer are two key nursing authors whose work on transition to motherhood theory still shapes the ways in which a woman's experience of change during childbearing is understood in midwifery. using a feminist post-structural framework, Rubin and Mercer's theory and research is described, critiqued and discussed. Rubin and Mercer used pre-existing theories and concepts that had the effect of finding similarities and discarding differences between women. Rubin and Mercer's theory and research is an expression of humanistic philosophy. This philosophy creates frameworks that have an assumed, disempowered role for childbearing women. Their research used a logico-empirical, quantitative approach. Qualitative interpretive or constructivist approaches offer more appropriate ways to study the highly individualised, embodied, lived experience of a woman's changing self during childbearing. Rubin and Mercer's theory is baby-centred. Transition to motherhood theory privileges the position of experts in directing how a woman should become a mother. This has the effect of making midwives agents for the social control of women. Rubin and Mercer's transition to motherhood theory is a well-intentioned product of its time. The theory is inconsistent with contemporary midwifery philosophy which promotes a woman-centred partnership between the midwife and the woman. The usefulness of this outdated nursing theory in midwifery teaching, research or practice is debatable. Copyright © 2010 Elsevier Ltd. All rights reserved.

  5. Sacrificing Their Careers for Their Families? An Analysis of the Penalty to Motherhood in Europe

    ERIC Educational Resources Information Center

    Gash, Vanessa

    2009-01-01

    This paper examines the extent of and the mechanisms behind the penalty to motherhood in six European countries. Each country provides different levels of support for maternal employment allowing us to determine institutional effects on labour market outcome. While mothers tend to earn less than non-mothers, the penalty to motherhood is…

  6. Reframing motherhood through the culture-centered approach: articulations of agency among young Nepalese women.

    PubMed

    Basnyat, Iccha; Dutta, Mohan Joyti

    2012-01-01

    Based upon the culture-centered approach that foregrounds the relevance of interrogating the taken-for-granted assumptions that circulate in the dominant models of health communication on family planning, this article argues that traditional approaches to reproductive health campaigns are concerned with safe motherhood (e.g., fertility, birth spacing, hospital delivery) rather than with the processes through which women construct, negotiate, and maintain meanings of motherhood and health within their cultural contexts. In doing so, this traditional framework leaves out the broader sociocultural, political, and economic contexts of social structures that constrain and enable the possibilities for health in the realm of motherhood. The culture-centered approach notes the erasure of these voices of women from dominant epistemic structures, and seeks to interrupt knowledge production by co-constructing meanings of reproductive health through dialogues with women at the margins. Therefore, in-depth interviews were conducted to centralize experiences of the cultural participants, allowing alternative health meanings to emerge within their local contexts. In particular, highlighting narratives of young Nepalese women living under poverty, we are able to understand how women actively (re)construct meanings of motherhood within their localized cultural spaces.

  7. Setting priorities for safe motherhood interventions in resource-scarce settings.

    PubMed

    Prata, Ndola; Sreenivas, Amita; Greig, Fiona; Walsh, Julia; Potts, Malcolm

    2010-01-01

    Guide policy-makers in prioritizing safe motherhood interventions. Three models (LOW, MED, HIGH) were constructed based on 34 sub-Saharan African countries to assess the relative cost-effectiveness of available safe motherhood interventions. Cost and effectiveness data were compiled and inserted into the WHO Mother Baby Package Costing Spreadsheet. For each model we assessed the percentage in maternal mortality reduction after implementing all interventions, and optimal combinations of interventions given restricted budgets of US$ 0.50, US$ 1.00, US$ 1.50 per capital maternal health expenditures respectively for LOW, MED, and HIGH models. The most cost-effective interventions were family planning and safe abortion (fpsa), antenatal care including misoprostol distribution for postpartum hemorrhage prevention at home deliveries (anc-miso), followed by sepsis treatment (sepsis) and facility-based postpartum hemorrhage management (pph). The combination of interventions that avert the greatest number of maternal deaths should be prioritized and expanded to cover the greatest number of women at risk. Those which save the most number of lives in each model are 'fpsa, anc-miso' and 'fpsa, sepsis, safe delivery' for LOW; 'fpsa, anc-miso' and 'fpsa, sepsis, safe delivery' for MED; and 'fpsa, anc-miso, sepsis, eclampsia treatment, safe delivery' for HIGH settings. Safe motherhood interventions save a significant number of newborn lives.

  8. [Factors influencing student nurses' emotions toward children and their concept of motherhood].

    PubMed

    Jitsuzaki, Mina; Anan, Ayumi; Fukuzawa, Yukiko; Kawachi, Shinobu; Kanayama, Masako

    2006-09-01

    The purpose of this study is to investigate the factors influencing the emotions of student nurses toward children in order to apply the results to their practical training, since the opportunity for contact with children has been decreasing in recent years due to the declining birth rate. 278 student nurses completed a self-administered anonymous questionnaire that consisted of their background, such as living with children and experience of contact with children, their learning process, such as finished lectures and nursing training in child and maternal care or not, 28 items from Hanazawa's scale of emotions toward children, and 27 items for the concept of motherhood. The obtained data was analyzed using the SPSS 12.0J for Windows with the Spearman's correlation coefficient, Mann-Whitney U test and Kruskal Wallis test. The valid recovery was 121 (43.5%). The negative point for the concept of motherhood was significantly lower in the group that had finished nursing training in child and maternal care than in the group without such training. On the other hand, living with children and experience of contact with children did not influence their emotions toward children or concept of motherhood. The results of this study suggest that the experiences that student nurses have some deliberate and active contacts with children and mothers during their nursing training in child and maternal care have an influence on their concept of motherhood.

  9. Advantages of later motherhood.

    PubMed

    Myrskylä, M; Barclay, K; Goisis, A

    2017-01-01

    In high-income countries childbearing has been increasingly postponed since the 1970s and it is crucial to understand the consequences of this demographic shift. The literature has tended to characterize later motherhood as a significant health threat for children and parents. We contribute to this debate by reviewing recent evidence suggesting that an older maternal age can also have positive effects. Literature linking the age at parenthood with the sociodemographic characteristics of the parents, with macrolevel interactions, and with subjective well-being. Comprehensive review of the existing literature. Recent studies show that there can also be advantages associated with later motherhood. First, whilst in past older mothers had low levels of education and large families, currently older mothers tend to have higher education and smaller families than their younger peers. Consequently, children born to older mothers in the past tended to have worse outcomes than children born to younger mothers, whilst the opposite is true in recent cohorts. Second, postponement of childbearing means that the child is born at a later date and in a later birth cohort, and may benefit from secular changes in the macroenvironment. Evidence shows that when the positive trends in the macroenvironment are strong they overweigh the negative effects of reproductive ageing. Third, existing studies show that happiness increases around and after childbirth among older mothers, whereas for younger mothers the effect does not exist or is short-lived. There are important sociodemographic pathways associated with postponement of childbearing which might compensate or even more than compensate for the biological disadvantages associated with reproductive ageing.

  10. Mothering alone: cross-national comparisons of later-life disability and health among women who were single mothers.

    PubMed

    Berkman, Lisa F; Zheng, Yuhui; Glymour, M Maria; Avendano, Mauricio; Börsch-Supan, Axel; Sabbath, Erika L

    2015-09-01

    Single motherhood is associated with poorer health, but whether this association varies between countries is not known. We examine associations between single motherhood and poor later-life health in the USA, England and 13 European countries. Data came from 25 125 women aged 50+ who participated in the US Health and Retirement Study, the English Longitudinal Study of Ageing and Survey of Health, Ageing and Retirement in Europe. We tested whether single motherhood at ages 16-49 was associated with increased risk of limitations with activities of daily living (ADL), instrumental ADL and fair/poor self-rated health in later life. 33% of American mothers had experienced single motherhood before age 50, versus 22% in England, 38% in Scandinavia, 22% in Western Europe and 10% in Southern Europe. Single mothers had higher risk of poorer health and disability in later life than married mothers, but associations varied between countries. For example, risk ratios for ADL limitations were 1.51 (95% CI 1.29 to 1.98) in England, 1.50 (1.10 to 2.05) in Scandinavia and 1.27 (1.17 to 1.40) in the USA, versus 1.09 (0.80 to 1.47) in Western Europe, 1.13 (0.80 to 1.60) in Southern Europe and 0.93 (0.66 to 1.31) in Eastern Europe. Women who were single mothers before age 20, for 8+ years, or resulting from divorce or non-marital childbearing, were at particular risk. Single motherhood during early-adulthood or mid-adulthood is associated with poorer health in later life. Risks were greatest in England, the USA and Scandinavia. Selection and causation mechanisms might both explain between-country variation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  11. Stepping Up to Motherhood among Inner-City Teens

    ERIC Educational Resources Information Center

    Shanok, Arielle F.; Miller, Lisa

    2007-01-01

    This mixed-methods, context-oriented study explored transitions to motherhood among pregnant and newly parenting inner-city teenagers (n = 80) attending an alternative public school. Additionally, a novel research approach was assessed. Using data from a 2-year psychotherapy trial, inductive content analyses of therapy sessions and post hoc…

  12. Young Adult Women and the Pilgrimage of Motherhood

    ERIC Educational Resources Information Center

    Lipperini, Patricia T.

    2016-01-01

    Motherhood is a complex experience that can be transformative, offering women opportunities for personal enrichment and spiritual development. Because the largest incidence of births occurs to women in the Millennial or late Generation X generations, this complex, potentially transformative experience occurs at a critical time in young adult…

  13. [Surrogate Motherhood and Woman Dignity].

    PubMed

    Aparisi Miralles, Ángela

    2017-01-01

    Motherhood by subrogation is an issue that directly affects human rights and, ultimately, human dignity. Therefore, if we want to give an adequate response to this issue, it is essential to reflect on how this practice affects the dignity and rights of the people involved in it and, more specifically, the pregnant mother. This study tries to show how in relation to the latter, maternity by subrogation directly contradicts some basic requirements of human dignity, since it reifies, instrumentalizes, convert into an object of commerce, and disregards the personal uniqueness of pregnant women.

  14. Silenced, Silence, Silent: Motherhood in the Margins

    ERIC Educational Resources Information Center

    Carpenter, Lorelei; Austin, Helena

    2007-01-01

    This project explores the experiences of women who mother children with ADHD. The authors use the metaphor of the text and the margin. The text is the "motherhood myth" that describes a particular sort of "good" mothering. The margin is the space beyond that text. This marginal space is inhabited by some or all of the mothers they spoke with, some…

  15. Manipulations with human life and surrogate motherhood: ethical aspects and moral guidelines.

    PubMed

    Boyko, Fr Ihor

    2011-06-01

    Surrogate motherhood necessarily leads to the question of who is really the mother and what is motherhood. In the judgment of the author, it is necessary to develop a new culture that will bring back to every person the sense of limit and will help humanity develop a more accurate understanding of the duality of scientific and technological progress. Communication between a mother and her unborn child is clearly very close from the biological point of view, but at the same time there exists a mental and spiritual connection. The motherly desire creates the link between a mother and her future child, while the relationship with the child is established at the moment of conception. There is a good alternative to the surrogate motherhood, which most appropriately corresponds to a married couple or family, namely, adoption, which is one of the forms of the valuable service of life. The moral duty of everyone is to protect human race from radical attacks and various forms of manipulation and pass it over intact and preserved for future generations to come.

  16. Reconstructing 3D Face Model with Associated Expression Deformation from a Single Face Image via Constructing a Low-Dimensional Expression Deformation Manifold.

    PubMed

    Wang, Shu-Fan; Lai, Shang-Hong

    2011-10-01

    Facial expression modeling is central to facial expression recognition and expression synthesis for facial animation. In this work, we propose a manifold-based 3D face reconstruction approach to estimating the 3D face model and the associated expression deformation from a single face image. With the proposed robust weighted feature map (RWF), we can obtain the dense correspondences between 3D face models and build a nonlinear 3D expression manifold from a large set of 3D facial expression models. Then a Gaussian mixture model in this manifold is learned to represent the distribution of expression deformation. By combining the merits of morphable neutral face model and the low-dimensional expression manifold, a novel algorithm is developed to reconstruct the 3D face geometry as well as the facial deformation from a single face image in an energy minimization framework. Experimental results on simulated and real images are shown to validate the effectiveness and accuracy of the proposed algorithm.

  17. Psychiatry, Sex, and Science: The Making of “Adolescent” Motherhood in Southern Brazil

    PubMed Central

    Béhague, Dominique P.

    2018-01-01

    ABSTRACT Research linking teen motherhood to psychoneurodevelopmental causes and pathologies has proliferated in the past two decades. In Brazil, a psychodevelopmental project of teen motherhood has gained traction despite many experts’ long-standing commitment to psychodynamic psychiatry and social epidemiology, generating epistemic tension rather than substitution. Drawing on historical ethnography conducted in Southern Brazil, I explore how this project materialized through the co-production of epistemic struggles, remedial interventions, and ontological politics. In showing how this co-production became interwoven with incremental changes in young women’s emotions, sexualities, relationships, and bodies, I describe how one particular “kind” of teen motherhood emerged and became entangled with both psychiatric knowledge-production and the angst of working-class political agency. In giving women a contested psychiatric language with which to rework their social–moral worlds, I argue that science did more than conceptualize teen childbearing in pathological terms; it contributed to its troubled transformation. PMID:28453300

  18. Stress, Pregnancy, and Motherhood: Implications for Birth Weights in the Borderlands of Texas.

    PubMed

    Fleuriet, K Jill; Sunil, T S

    2017-03-01

    We argue that changes over time in how ideas of stress are incorporated into understandings of pregnancy and motherhood among Mexican immigrant women living in the United States may affect the documented increase of low birth weight infants born to those women. Stress has consistently been linked to low birth weight, and pregnant Mexican American and Mexican immigrant women differ in levels of perceived social stress. What is lacking is an explanation for these differences. We utilize a subset of 36 ethnographic interviews with pregnant immigrant women from northern Mexico and Mexican Americans living in south Texas to demonstrate how meanings of pregnancy and motherhood increasingly integrate notions of stress the longer immigrant Mexican women live in the United States. We situate our results within anthropological and sociological research on motherhood in the United States and Mexico, anthropological research in the U.S.-Mexico borderlands, and interdisciplinary research on Hispanic rates of low birth weight. © 2016 by the American Anthropological Association.

  19. When Your Pregnancy Echoes Your Illness: Transition to Motherhood With Inflammatory Bowel Disease.

    PubMed

    Ghorayeb, Jihane; Branney, Peter; Selinger, Christian P; Madill, Anna

    2018-03-01

    Our aim is to provide an understanding of the experience of women with inflammatory bowel disease (IBD) who have made the transition to motherhood. A total of 22 mothers with IBD were recruited from around the United Kingdom. Semi-structured interviews were conducted and analyzed using thematic analysis. The central concept- Blurred Lines-offers a novel frame for understanding the transition to motherhood with IBD through identifying parallels between having IBD and becoming, and being, a mother. Parallels clustered into three main themes: Need for Readiness, Lifestyle Changes, and Monitoring Personal and Physical Development. Hence, women with IBD are in some ways well prepared for the challenges of motherhood even though, as a group, they tend to restrict their reproductive choices. We recommend health professionals initiate conversations about reproduction early and provide a multidisciplinary approach to pregnancy and IBD in which women have confidence that their ongoing treatment will be integrated successfully with their maternity care.

  20. Strategies for safe motherhood.

    PubMed

    Chatterjee, A

    1995-02-01

    The Safe Motherhood Initiative was launched in 1988 as a global effort to halve maternal mortality and morbidity by the year 2000. The program uses a combination of health and nonhealth strategies to emphasize the need for maternal health services, extend family planning services, and improve the status of women. The maternal mortality rate (per 100,000 live births) is 390 for the world, 20-30 for developed countries, 450 for developing countries, and 420 for Asia. This translates into 308,000 maternal deaths in Asia, of which 100,000 occur in India. The direct causes of maternal mortality include sepsis, hemorrhage, eclampsia, and ruptured uterus. Indirect causes occur when associated medical conditions, such as anemia and jaundice, are exacerbated by pregnancy. Underlying causes are ineffective health services, inadequate obstetric care, unregulated fertility, infections, illiteracy, early marriage, poverty, malnutrition, and ignorance. India's Child Survival and Safe Motherhood Program seeks to achieve immediate improvements by improving health care. Longterm improvements will occur as nutrition, income, education, and the status of women improve. Improvements in health care will occur in through the provision of 1) essential obstetric care for all women (which will be essentially designed for low-risk women), 2) early detection of complications during pregnancy and labor, and 3) emergency services. Services will be provided to pregnant women at their door by field staff, at a first referral hospital, perhaps at maternity villages where high risk cases can be housed in the latter part of their pregnancies, and through the continual accessibility of government vehicles. In addition, family planning services will be improved so that fertility regulation can have its expected beneficial effect on the maternal mortality rate. The professional health organizations in India will also play a vital role in the success of this effort to reduce maternal mortality.

  1. The Motherhood Earnings Dip: Evidence from Administrative Records

    ERIC Educational Resources Information Center

    Fernandez-Kranz, Daniel; Lacuesta, Aitor; Rodriguez-Planas, Nuria

    2013-01-01

    Using Spanish Social Security records, we document the channels through which mothers fall onto a lower earnings track, such as shifting into part- time work, accumulating lower experience, or transitioning to lower-paying jobs, and are able to explain 71 percent of the unconditional individual fixed- effects motherhood wage gap. The earnings…

  2. Re-Engineering Motherhood? Sure Start in the Community

    ERIC Educational Resources Information Center

    Hey, Valerie; Bradford, Simon

    2006-01-01

    This article draws on data collected through two focus groups and eight telephone interviews undertaken as part of an evaluation of a local Sure Start programme. Located in the context of New Labour's valorisation of parenting, and specifically mothering, the article explores the impact of Sure Start policy on discourses of motherhood in this…

  3. Teenage motherhood: its relationship to undetected learning problems.

    PubMed

    Rauch-Elnekave, H

    1994-01-01

    This study describes characteristics of a group of 64 adolescent mothers and their infants who participated in a program for teenage mothers run by a local health department. A majority of the girls for whom California Achievement Test (CAT) scores were available scored one or more years below grade level in reading and in language skills. Relative delays in infant development (language and social domains) were also documented. High levels of self-esteem as well as general social acceptance (by adults and peers) of early out-of-wedlock parenting suggest that early motherhood may represent an alternative avenue to experiencing success for girls who are having academic difficulties. These findings, which suggest the likelihood of a high incidence of undetected learning problems in this population, indicate that these difficulties may have a significant relationship to the high rate of school dropout associated with adolescent motherhood. The findings bring into question the notion of "unintended pregnancies" and the wisdom of current federal policies for preventing adolescent parenthood that rely on the promotion of abstinence.

  4. 77 FR 16910 - Special Conditions: Boeing Model 787 Series Airplanes; Single-place Side-facing Seats With...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ...-0311; Special Conditions No. 25-458-SC] Special Conditions: Boeing Model 787 Series Airplanes; Single... associated with single-place side-facing seats with inflatable lapbelts. The applicable airworthiness... have a novel or unusual design feature associated with single-place side-facing seats with inflatable...

  5. Surrogate motherhood.

    PubMed

    Chang, Curtis Li-ming

    2004-03-01

    A "surrogate mother" is a woman who, for financial or other reasons, agrees to bear a child for another woman who is incapable to conceive herself. In other words, she is a "substitute mother" that conceives, gestates and delivers a baby on behalf of another woman who is subsequently to be seen as the "real" (social and legal) mother of the child. Though the practice of surrogacy has already become a big market in western countries, it has also generated countless challenges for the law because it adds a third dimension to the meaning of motherhood. Like adoption, surrogacy separates the role of rearing mother from what the law has called the natural mother, but gestational surrogacy breaks the latter down into the roles of genetic mother and birth mother, leaving two women with biological connections to the child. Because surrogacy tends to commodify and dehumanize people, and because of all its legal, social, and psychological complications, it is obviously not wise to accept surrogacy as an alternative way of procreation.

  6. From motherhood penalties to husband premia: the new challenge for gender equality and family policy, lessons from Norway.

    PubMed

    Petersen, Trond; Penner, Andrew M; Høgsnes, Geir

    2014-03-01

    Given the key role that processes occurring in the family play in creating gender inequality, the family is a central focus of policies aimed at creating greater gender equality. We examine how family status affects the gender wage gap using longitudinal matched employer-employee data from Norway, 1979-96, a period with extensive expansion of family policies. The motherhood penalty dropped dramatically from 1979 to 1996. Among men the premia for marriage and fatherhood remained constant. In 1979, the gender wage gap was primarily due to the motherhood penalty, but by 1996 husband premia were more important than motherhood penalties.

  7. Motherhood in the teens and twenties: some surprises.

    PubMed Central

    Cupples, M. E.; Bradley, T.; Irvine, H.; McCann, B.; Wilson-Davis, K.

    2000-01-01

    We report a study of the association of health and social support variables with motherhood in teenagers and older mothers. Both teenage and older mothers reported poorer physical and mental health and fewer and less frequent social contacts than their nulliparous peers. Contrary to expectation, however, older mothers reported less extensive and less adequate social support networks than did teenagers. PMID:10881643

  8. Psychosocial issues of women with type 1 diabetes transitioning to motherhood: a structured literature review

    PubMed Central

    2013-01-01

    Background Life transitions often involve complex decisions, challenges and changes that affect diabetes management. Transition to motherhood is a major life event accompanied by increased risk that the pregnancy will lead to or accelerate existing diabetes-related complications, as well as risk of adverse pregnancy outcomes, all of which inevitably increase anxiety. The frequency of hyperglycaemia and hypoglycaemia often increases during pregnancy, which causes concern for the health and physical well-being of the mother and unborn child. This review aimed to examine the experiences of women with T1DM focusing on the pregnancy and postnatal phases of their transition to motherhood. Methods The structured literature review comprised a comprehensive search strategy identifying primary studies published in English between 1990–2012. Standard literature databases were searched along with the contents of diabetes-specific journals. Reference lists of included studies were checked. Search terms included: ‘diabetes’, ‘type 1’, ‘pregnancy’, ‘motherhood’, ‘transition’, ‘social support’, ‘quality of life’ and ‘psychological well-being’. Result Of 112 abstracts returned, 62 articles were reviewed in full-text, and 16 met the inclusion criteria. There was a high level of diversity among these studies but three common key themes were identified. They related to physical (maternal and fetal) well-being, psychological well-being and social environment. The results were synthesized narratively. Conclusion Women with type 1 diabetes experience a variety of psychosocial issues in their transition to motherhood: increased levels of anxiety, diabetes-related distress, guilt, a sense of disconnectedness from health professionals, and a focus on medicalisation of pregnancy rather than the positive transition to motherhood. A trusting relationship with health professionals, sharing experiences with other women with diabetes, active social support

  9. Perceptions of teen motherhood in Australian adolescent females: life-line or lifederailment.

    PubMed

    Smith, Jennifer L; Skinner, S Rachel; Fenwick, Jennifer

    2012-12-01

    The findings presented in this paper describe the beliefs and attitudes of three different groups of adolescent females about teen motherhood. These were elicited from a larger analysis that explored and theorized contraceptive pathways in a sample of young Australian women. A purposive sample of females aged 14 to 19 years was recruited from three distinct populations in the city of Perth, Western Australia: (1) never-pregnant; (2) pregnant-terminated; and (3) pregnant-continued. Grounded theory principles were used to analyze data generated from 69 semi-structured interviews conducted over a 21 month period (2006-2008). Two categories that described teenagers' attitudes to pregnancy and motherhood were elicited from the analysis. These explained the level of priority that teenagers placed on using contraception and postponing the transition to parenthood. The category labeled 'life derailment' represented how those who had never had a pregnancy or had terminated a pregnancy constructed teen motherhood as potentially restricting their personal, career and social transition to adulthood. The alternative category, 'life-line', reflected how those who continued with their pregnancy perceived teen motherhood as a positive and transformative experience that fostered personal growth. The findings from this study contribute further insight into the complex nature of adolescent contraceptive use and pregnancy risk. The analysis has strengthened evidence of the critical role of self-perceptions of pregnancy and childbearing on teenagers' fertility outcomes. It has also emphasized the broader life circumstances that shape these attitudes, intentions and related behavior. Strategies directed toward academic support and vocational skill development may broaden teenage girls' perceived future options and achievement capacity, thus influencing key reproductive health outcomes. Copyright © 2011 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

  10. For better or for worse? The dilemmas of unmarried motherhood in mid-twentieth-century popular British film and fiction.

    PubMed

    Fink, Janet

    2011-01-01

    This article investigates representations of unmarried motherhood in the late 1940s and early 1950s through readings of popular British film and fiction. These sources are used to illustrate contradictions and conflicts in the meanings afforded to unmarried motherhood and, in turn, to highlight how the unmarried mother was used as a motif for exploring post-war normative boundaries around marriage, motherhood, and female sexuality. The article draws upon Raymond Williams's idea of a 'structure of feeling' to make connections between these representations and issues and debates about the role and status of women and mothers more generally in post-war Britain.

  11. Transition to motherhood in type 1 diabetes: design of the pregnancy and postnatal well-being in transition questionnaires.

    PubMed

    Rasmussen, Bodil; Dunning, Trisha; Hendrieckx, Christel; Botti, Mari; Speight, Jane

    2013-02-27

    Life transitions are associated with high levels of stress affecting health behaviours among people with Type 1 diabetes. Transition to motherhood is a major transition with potential complications accelerated by pregnancy with risks of adverse childbirth outcomes and added anxiety and worries about pregnancy outcomes. Further, preparing and going through pregnancy requires vigilant attention to a diabetes management regimen and detailed planning of everyday activities with added stress on women. Psychological and social well-being during and after pregnancy are integral for good pregnancy outcomes for both mother and baby. The aim of this study is to establish the face and content validity of two novel measures assessing the well-being of women with type 1 diabetes in their transition to motherhood, 1) during pregnancy and 2) during the postnatal period. The approach to the development of the Pregnancy and Postnatal Well-being in T1DM Transition questionnaires was based on a four-stage pre-testing process; systematic overview of literature, items development, piloting testing of questionnaire and refinement of questionnaire. The questionnaire was reviewed at every stage by expert clinicians, researchers and representatives from consumer groups. The cognitive debriefing approach confirmed relevance of issues and identified additional items. The literature review and interviews identified three main areas impacting on the women's postnatal self-management; (1) psychological well-being; (2) social environment, (3) physical (maternal and fetal) well-being. The cognitive debriefing in pilot testing of the questionnaire identified that immediate postnatal period was difficult, particularly when the women were breastfeeding and felt depressed. The questionnaires fill an important gap by systematically assessing the psychosocial needs of women with type 1 diabetes during pregnancy and in the immediate postnatal period. The questionnaires can be used in larger data

  12. Promoting safe motherhood through the private sector in low- and middle-income countries.

    PubMed Central

    Brugha, Ruair; Pritze-Aliassime, Susanne

    2003-01-01

    The formal private sector could play a significant role in determining whether success or failure is achieved in working towards goals for safe motherhood in many low- and middle-income settings. Established private providers, especially nurses/midwives, have the potential to contribute to safe motherhood practices if they are involved in the care continuum. However, they have largely been overlooked by policy-makers in low-income settings. The private sector (mainly doctors) contributes to overprovision and high Caesarean section rates in settings where it provides care to wealthier segments of the population; such care is often funded through third-party payment schemes. In poorer settings, especially rural areas, private nurses/midwives and the women who choose to use them are likely to experience similar constraints to those encountered in the public sector - for example, poor or unaffordable access to higher level facilities for the management of obstetrical emergencies. Policy-makers at the country-level need to map the health system and understand the nature and distribution of the private sector, and what influences it. This potential resource could then be mobilized to work towards the achievement of safe motherhood goals. PMID:14576894

  13. Balancing Act: Motherhood, Marriage, and Employment among American Women.

    ERIC Educational Resources Information Center

    Spain, Daphne; Bianchi, Suzanne M.

    Data collected by the U.S. Census Bureau (the Current Population Survey and Survey of Income and Program Participation) and other federal agencies were used to examine trends in the ways different cohorts of women born between 1906 and 1975 have attempted to balance motherhood, marriage, and employment. The study focused on the following:…

  14. Construction of meaningful identities in the context of rheumatoid arthritis, motherhood and paid work: A meta-ethnography.

    PubMed

    Feddersen, Helle; Kristiansen, Tine Mechlenborg; Andersen, Pernille Tanggaard; Hørslev-Petersen, Kim; Primdahl, Jette

    2017-12-01

    To derive new conceptual understanding about how women with rheumatoid arthritis manage their illness, motherhood and paid work, based on a comprehensive overview of existing knowledge, gained from qualitative studies. Rheumatoid arthritis affects several social aspects of life; however, little is known about how women with rheumatoid arthritis simultaneously manage their illness, motherhood and paid work. Qualitative metasynthesis. A qualitative metasynthesis informed by Noblit and Hare's meta-ethnography was carried out, based on studies identified by a systematic search in nine databases. Six studies were included. Social interactions in the performance of three interdependent subidentities emerged as an overarching category, with three subcategories: subidentities associated with (1) paid work, (2) motherhood and (3) rheumatoid arthritis. Pressure in managing one of the subidentities could restrict the fulfilment of the others. The subidentities were interpreted as being flexible, situational, contextual and competing. The women strove to construct meaningful subidentities by taking into account feedback obtained in social interactions. The subidentities associated with paid work and motherhood are competing subidentities. Paid work is given the highest priority, followed by motherhood and illness is the least attractive subidentity. Because of the fluctuating nature of the illness, the women constantly reconstruct the three interdependent subidentities. When healthcare professionals meet a woman with rheumatoid arthritis, they should consider that she might not accept the subidentity as an ill person. Health professionals should not expect that women will prioritise their illness in their everyday life. This could be included in clinical conversation with the women. © 2017 John Wiley & Sons Ltd.

  15. The impact of a child's special health care needs on maternal work participation during early motherhood.

    PubMed

    Hauge, Lars Johan; Kornstad, Tom; Nes, Ragnhild Bang; Kristensen, Petter; Irgens, Lorentz M; Eskedal, Leif T; Landolt, Markus A; Vollrath, Margarete E

    2013-07-01

    Many women temporarily reduce work hours or stop working when caring for small children. However, mothers of children with special health care needs may face particular challenges balancing childrearing responsibilities and employment demands. This study examines how the work participation among mothers of children with special health care needs compares with that of mothers in general during early motherhood, focusing in particular on the extent of the child's additional health care needs. By linkage of the population-based Norwegian Mother and Child Cohort Study with national registers on employment, child health care needs, and social background factors, 41,255 mothers employed prior to childbirth were followed until child age 3 years to investigate associations between the child's care needs and mother's dropping out of employment. In total, 16.3% of the formerly employed mothers were no longer employed at child age 3 years. Mothers of children with mild care needs did not differ from mothers in general, whereas mothers of children with moderate [Risk Ratio (RR) 1.45; 95% confidence interval (CI) 1.17, 1.80] and severe care needs [RR 2.19; 95% CI 1.67, 2.87] were at substantial risk of not being employed at follow-up. The impact of the child's health care needs remained strong also after adjusting for several factors associated with employment in general. Extensive childhood health care needs are associated with reduced short-term employment prospects and remain a substantial influence on mothers' work participation during early motherhood, irrespective of other important characteristics associated with maternal employment. © 2013 John Wiley & Sons Ltd.

  16. BEYOND LABOR: THE ROLE OF NATURAL AND SYNTHETIC OXYTOCIN IN THE TRANSITION TO MOTHERHOOD

    PubMed Central

    Bell, Aleeca F.; Erickson, Elise N.; Carter, C. Sue

    2013-01-01

    Endogenous oxytocin is a key component in the transition to motherhood affecting molecular pathways that buffer stress reactivity, support positive mood, and regulate healthy mothering behaviors (including lactation). Synthetic oxytocin is widely used throughout labor and postpartum care in modern obstetrics. Yet research on the implications beyond labor of maternal exposure to perinatal synthetic oxytocin is rare. In this article, we review oxytocin-related biological pathways and behaviors associated with the transition to motherhood, and evidence supporting the need for further research on potential effects of intrapartum oxytocin beyond labor. We include a primer on oxytocin at the molecular level. PMID:24472136

  17. Physical Activity Experiences and Beliefs among Single Mothers: A Qualitative Study

    ERIC Educational Resources Information Center

    Dlugonski, Deirdre; Motl, Robert W.

    2016-01-01

    Purpose: Single motherhood has been associated with negative health consequences such as depression and cardiovascular disease. Physical activity might reduce these consequences, but little is known about physical activity experiences and beliefs that might inform interventions and programs for single mothers. The present study used…

  18. Motherhood challenges and well-being along with the studentship role among Iranian women: A qualitative study.

    PubMed

    Behboodi Moghadam, Zahra; Ordibeheshti Khiaban, Maryam; Esmaeili, Maryam; Salsali, Mahvash

    2017-12-01

    This study purposed to explore and describe the experiences of Iranian female students with the role of motherhood. This 2015 qualitative study used purposeful sampling to select 20 student mothers aged 24-50 who were studying at a state or non-state university in an urban area in northwest Iran. Data was collected through individual semi-structured interviews and analysed using a qualitative content analysis approach. Three main themes were developed during data analysis: "simultaneous management", "facilities", and "barriers". The management of maternal and family affairs by female students in universities where motherhood is not supported is a challenge. The significance of mother-student roles must be emphasized and support and education provided for women to gain skills useful in playing these roles. Policy makers should devise strategies for bringing change to the traditional perspective that motherhood and educational responsibilities cannot be met at the same time by one person.

  19. Does adolescent motherhood affect education and labor market outcomes of mothers? A study on young adult women in Chile during 1990-2013.

    PubMed

    Berthelon, Matias; Kruger, Diana I

    2017-03-01

    We analyze the impact of adolescent motherhood on several education and labor market outcomes in Chile over the 1990-2013 period. We explore whether effects are different across income levels, timing of adolescent births, and three sub-periods. Using the CASEN national household survey, we applied propensity score-matching methods on two samples of women aged 24: one for women in the 2009-2013 period and another sample of 24-year-old women living with their mother between 1990-2013. In both samples, adolescent motherhood has negative effects on educational outcomes (high school completion, enrollment in technical institutes and universities, and years of education) and on labor outcomes of non-poor women. Childbearing in early adolescence is associated with worse outcomes, and the adverse effects of adolescent motherhood on education and labor outcomes have diminished over the period. Similar to results in developed countries, adolescent motherhood has negative consequences on women's education and labor outcomes, particularly on women that become mothers early in adolescence. Public policies aimed at reducing teen motherhood will have important effects on young women's education and employment.

  20. EVALUATION OF A COMMUNITY INTERVENTION FOR PROMOTION OF SAFE MOTHERHOOD IN ERITREA

    PubMed Central

    Turan, Janet Molzan; Tesfagiorghis, Mekonnen; Polan, Mary Lake

    2010-01-01

    Objectives We evaluated a community-based intervention to promote safe motherhood, focusing on knowledge and behaviors that may prevent maternal mortality and birth complications. The intervention aimed to increase women’s birth preparedness, knowledge of birth danger signs, use of antenatal care (ANC) services, and delivery at a health facility. Methods Volunteers from a remote rural community in Northern Eritrea were trained to lead participatory educational sessions on safe motherhood with women and men. The evaluation used a quasi-experimental design (non-equivalent group pretest-posttest) including cross-sectional surveys with postpartum women (pretest N=466, posttest N=378) in the intervention area and in a similar remote rural comparison area. Results Women’s knowledge of birth danger signs increased significantly in the intervention area, but not in the comparison area. There was a significant increase in the proportion of women who had the recommended four or more ANC visits during pregnancy in the intervention area (from 18% to 80%, p<.001); while this proportion did not change significantly in the comparison area (from 53% to 47%, p=0.194). There was a greater increase in delivery in a health facility in the intervention area. Conclusions Participatory sessions led by community volunteers can increase safe motherhood knowledge and encourage use of essential maternity services. PMID:21323845

  1. The Construction of Motherhood: Tasks, Relational Connection, and Gender Equality

    ERIC Educational Resources Information Center

    Cowdery, Randi S.; Knudson-Martin, Carmen

    2005-01-01

    This qualitative analysis of 50 couples explored how gender equality is related to the construction of motherhood in their day-to-day interactions. Results identified two models of mothering: (a) mothering as a gendered talent and (b) mothering as conscious collaboration. The first model perpetuated gender inequality through a recursive…

  2. Acceptance of Cloud Services in Face-to-Face Computer-Supported Collaborative Learning: A Comparison between Single-User Mode and Multi-User Mode

    ERIC Educational Resources Information Center

    Wang, Chia-Sui; Huang, Yong-Ming

    2016-01-01

    Face-to-face computer-supported collaborative learning (CSCL) was used extensively to facilitate learning in classrooms. Cloud services not only allow a single user to edit a document, but they also enable multiple users to simultaneously edit a shared document. However, few researchers have compared student acceptance of such services in…

  3. Dysfunctional beliefs towards motherhood and postpartum depressive and anxiety symptoms: Uncovering the role of experiential avoidance.

    PubMed

    Fonseca, Ana; Monteiro, Fabiana; Canavarro, Maria Cristina

    2018-06-06

    This study aimed to examine the relationship between dysfunctional motherhood-related beliefs and postpartum anxiety and depression symptoms, and whether experiential avoidance may be a potential mechanism in explaining these relationships. A sample of 262 postpartum women participated in a cross-sectional online survey. The model presented a good fit (CFI = 0.96, RMSEA = 0.077) suggesting that more dysfunctional motherhood-related beliefs related with maternal responsibility and with others' judgments were associated with higher postpartum anxiety and depressive symptoms. Indirect effects through experiential avoidance were also found. Dysfunctional motherhood-related beliefs are cognitive vulnerabilities for postpartum psychological disorders and should be assessed to identify women that may be prone to early interventions. Moreover, dysfunctional beliefs seem to affect psychopathological symptoms by activating experiential avoidance strategies (e.g., rumination), which may accentuate the frequency of women's negative thoughts and emotions. Early interventions should target the promotion of acceptance of private negative experiences (psychological flexibility). © 2018 Wiley Periodicals, Inc.

  4. Benevolent Sexism, Attitudes Toward Motherhood, and Reproductive Rights: A Multi-Study Longitudinal Examination of Abortion Attitudes.

    PubMed

    Huang, Yanshu; Davies, Paul G; Sibley, Chris G; Osborne, Danny

    2016-07-01

    Although Benevolent Sexism (BS)-an ideology that highly reveres women who conform to traditional gender roles-is cloaked in a superficially positive tone, being placed upon a pedestal is inherently restrictive. Accordingly, because the paternalistic beliefs associated with BS are based on the idealization of traditional gender roles (which include motherhood), BS should predict people's attitudes toward women's reproductive rights. Using data from a nationwide longitudinal panel study (N = 12,299), Study 1 showed that BS (but not Hostile Sexism) had cross-lagged effects on opposition to both elective and traumatic abortion. Study 2 (N = 309) extended these findings by showing that the relationship between BS and support for abortion was fully mediated by attitudes toward motherhood. These results highlight the pernicious nature of BS by demonstrating that the idealization of women-and motherhood, in particular-comes at a substantial cost (namely, the restriction of women's reproductive rights). © 2016 by the Society for Personality and Social Psychology, Inc.

  5. Motherhood challenges and well-being along with the studentship role among Iranian women: A qualitative study

    PubMed Central

    Behboodi Moghadam, Zahra; Ordibeheshti Khiaban, Maryam; Esmaeili, Maryam; Salsali, Mahvash

    2017-01-01

    ABSTRACT This study purposed to explore and describe the experiences of Iranian female students with the role of motherhood. This 2015 qualitative study used purposeful sampling to select 20 student mothers aged 24–50 who were studying at a state or non-state university in an urban area in northwest Iran. Data was collected through individual semi-structured interviews and analysed using a qualitative content analysis approach. Three main themes were developed during data analysis: “simultaneous management”, “facilities”, and “barriers”. The management of maternal and family affairs by female students in universities where motherhood is not supported is a challenge. The significance of mother-student roles must be emphasized and support and education provided for women to gain skills useful in playing these roles. Policy makers should devise strategies for bringing change to the traditional perspective that motherhood and educational responsibilities cannot be met at the same time by one person. PMID:28628417

  6. Understanding Motherhood as Maturation: Maternity Scripts in Lois Lowry's "Son"

    ERIC Educational Resources Information Center

    Deszcz-Tryhubczak, Justyna; Marecki, Mateusz

    2015-01-01

    When put together with the other parts of The Giver Quartet, "Son" (2012), Lowry's recently published concluding book, emerges as an odd exception to the focus on young adult protagonists since it foregrounds the mother's perspective and addresses the issue of motherhood. It presents the reader with at least three conceptual models of…

  7. Defending commercial surrogate motherhood against Van Niekerk and Van Zyl.

    PubMed Central

    McLachlan, H V

    1997-01-01

    The arguments of Van Niekerk and Van Zyl that, on the grounds that it involves an inappropriate commodification and alienation of women's labour, commercial surrogate motherhood (CSM) is morally suspect are discussed and considered to be defective. In addition, doubt is cast on the notion that CSM should be illegal. PMID:9451602

  8. Beyond altruistic and commercial contract motherhood: the professional model.

    PubMed

    Van Zyl, Liezl; Walker, Ruth

    2013-09-01

    It has become common to distinguish between altruistic and commercial contract motherhood (or 'surrogacy'). Altruistic arrangements are based on the 'gift relationship': a woman is motivated by altruism to have a baby for an infertile couple, who are free to reciprocate as they see fit. By contrast, in commercial arrangements both parties are motivated by personal gain to enter a legally enforceable agreement, which stipulates that the contract mother or 'surrogate' is to bear a child for the intending parents in exchange for a fee. She is required to undergo medical examinations and to refrain from behaviour that could harm the foetus. The intending parents are the child's legal parents from the outset. The parties to the contract can, but are not expected to, maintain contact after the transaction is completed. We argue that contract motherhood should not be organized according to the norms of the gift relationship, and that contract mothers should be compensated for their labour. However, we accept that there are good reasons for rejecting the commercial model as a suitable framework for contract pregnancy, and argue, instead, in favour of viewing it as a profession. © 2012 John Wiley & Sons Ltd.

  9. Single-faced GRAYQB™: a radiation mapping device

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Mayer, J.; Farfan, E.; Immel, D.

    2013-12-12

    GrayQb{trademark} is a novel technology that has the potential to characterize radioactively contaminated areas such as hot cells, gloveboxes, small and large rooms, hallways, and waste tanks. The goal of GrayQb{trademark} is to speed the process of decontaminating these areas, which reduces worker exposures and promotes ALARA considerations. The device employs Phosphorous Storage Plate (PSP) technology as its primary detector material. PSPs, commonly used for medical applications and non-destructive testing, can be read using a commercially available scanner. The goal of GrayQb{trademark} technology is to locate, quantify, and identify the sources of contamination. The purpose of the work documented inmore » this report was to better characterize the performance of GrayQb{trademark} in its ability to present overlay images of the PSP image and the associated visual image of the location being surveyed. The results presented in this report are overlay images identifying the location of hot spots in both controlled and field environments. The GrayQb{trademark} technology has been mainly tested in a controlled environment with known distances and source characteristics such as specific known radionuclides, dose rates, and strength. The original concept for the GrayQb{trademark} device involved utilizing the six faces of a cube configuration and was designed to be positioned in the center of a contaminated area for 3D mapping. A smaller single-faced GrayQb{trademark}, dubbed GrayQb SF, was designed for the purpose of conducting the characterization testing documented in this report. This lighter 2D version is ideal for applications where entry ports are too small for a deployment of the original GrayQb™ version or where only a single surface is of interest. The shape, size, and weight of these two designs have been carefully modeled to account for most limitations encountered in hot cells, gloveboxes, and contaminated areas. GrayQb{trademark} and Gray

  10. Split-face comparison between single-band and dual-band pulsed light technology for treatment of photodamage.

    PubMed

    Varughese, Neal; Keller, Lauren; Goldberg, David J

    2016-08-01

    Intense pulsed light (IPL) has a well-recognized role in the treatment of photodamaged skin. To assess the safety and efficacy of a novel single-band IPL handpiece versus dual-band IPL handpiece in the treatment of photodamage. This was a prospective, single-center split-face study with 20 enrolled participants. Three treatments, 21 days apart, were administered to the subjects and follow-up was performed for 20 weeks. The left side of the face was treated with the single-band handpiece. The right side of the face was treated with the dual-band handpiece. Blinded investigators assessed the subjects' skin texture, pigmented components of photodamage, and presence of telangiectasia both before and after treatment, utilizing a five-point scale. Pigmented components of photodamage, skin texture, and presence of telangiectasias on the left and right side of the face were improved at the end of treatment. At 20-week follow-up, the side treated with single-band handpiece showed improvement in telangiectasia and pigmentation that was statistically superior to the contralateral side treated with the dual-band handpiece. Both devices equally improved textural changes. No adverse effects were noted with either device. Both single-band and dual-band IPL technology are safe and effective in the treatment of photodamaged facial skin. IPL treatment with a single-band handpiece yielded results comparable or superior to dual-band technology.

  11. The Within-Job Motherhood Wage Penalty in Norway, 1979-1996

    ERIC Educational Resources Information Center

    Petersen, Trond; Penner, Andrew M.; Hogsnes, Geir

    2010-01-01

    The motherhood wage penalty is a substantial obstacle to progress in gender equality at work. Using matched employer-employee data from Norway (1979-1996, N = 236,857 individuals, N = 1,027,462 individual-years), a country with public policies that promote combining family and career, we investigate (a) whether the penalty arises from differential…

  12. "Dear mother England": motherhood and nineteenth-century criticism of Shakespeare.

    PubMed

    Banks, Carol

    2010-01-01

    This article examines a selection of nineteenth-century appraisals of the mothers in Shakespeare's plays. Nineteenth-century interest in motherhood is hardly surprising, since society at this time regarded the family as the foundation stone of social order, with the mother figure at its ideological centre. The royal family itself set the standard with Queen Victoria, mother of nine, representing the ideal. The significance of motherhood at this time coincided with a rising wave of enthusiasm for Shakespeare's plays and the characters he created, characters that subsequently became role models for real women to emulate. Moreover, where the plays appeared to be wanting in respect of ideal mothers, nineteenth-century critics supplied the void with speculative adaptations and interpretations. In reality, however, notions of the ideal mother were fraught with difficulties and the evidence presented here suggests that whilst many nineteenth-century appraisals of Shakespearean mothers helped to perpetuate notions of the ideal and thereby uphold this significant part of the dominant ideology, others were clearly an attempt to negotiate a place between the real and the ideal.

  13. Motivation for motherhood in women with hypertensive diseases in pregnancy.

    PubMed

    Leeners, Brigitte; Neumaier-Wagner, Peruka; Kuse, Sabine; Merki, Susanne; Stiller, Ruth; Neises, Mechthild; Imthurn, Bruno; Rath, Werner

    2009-06-01

    To investigate the motivation for motherhood in women with hypertensive diseases in pregnancy. A questionnaire was sent to 2600 women with hypertensive diseases in pregnancy and 1233 controls. Diagnoses from medical records were differentiated according to the International Society for the Study of Hypertension in Pregnancy criteria. After matching, data from 739 patients and 623 controls were evaluated with Student's-t, Chi square tests and multiple logistic regression models. Women with hypertensive diseases in pregnancy longed more often for children (85.3%/70.3%, p < 0.0001), considered children more often as the sense of their life (33.6%/29.7%, p < 0.005) and used pregnancy more often to stop a disliked professional activity (9.7%/2.3%, p < 0.0001). Controls reported more often to give birth to avoid termination of pregnancy (5.3%/10.4%, p = 0.0005). Women with hypertensive diseases in pregnancy concentrate more extensively on motherhood in their life. If this attitude is already present before pregnancy it may augment the risk for disease and might be used for prophylaxis.

  14. Genetic and adoptive motherhood: stress, marital relationship, and child care support.

    PubMed

    Howat-Rodrigues, Anna Beatriz Carnielli; Tokumaru, Rosana Suemi; de Amorim, Thalita Novaes; Garcia, Agnaldo; Izar, Patrícia

    2013-01-01

    In this paper we characterize adoptive and genetic motherhood with or without stress indicators. Participants were 86 mothers (36 adoptive, 50 genetic) with children from 0 to 12 years old. They answered questions about focal child and mother profile, marital relationship, child care support and the Lipp's Stress Symptoms Inventory for Adults. Results showed that mothers in both groups reported child care support, but there was more participation of nonrelatives in the care of adoptive children and relatives in the care of genetic children. There was greater marital stability and less conflict with the arrival of the child in the adoptive families and predominance of stress indicators in genetic mothers. We concluded that, although there are differences between adoptive and genetic motherhood, these do not imply advantages for one versus the other. Moreover, marital stability related to the adoption process and sociodemographic characteristics of adoptive mothers may have contributed to lower prevalence of stress.

  15. Age, psychological maturity, and the transition to motherhood among English-speaking Australian women in a metropolitan area.

    PubMed

    Camberis, Anna-Lisa; McMahon, Catherine A; Gibson, Frances L; Boivin, Jacky

    2014-08-01

    In the context of the trend toward delayed parenthood, this study examines whether older maternal age is associated with greater psychological maturity and whether greater psychological maturity provides any adaptive benefit during the transition to motherhood. A sample of 240 predominantly English-speaking Australian women in a metropolitan area expecting their 1st baby (mean age = 32.81 years; 41% conceived after fertility treatment) completed measures of psychological maturity (hardiness, ego development, and ego resiliency) and pregnancy adaptation (maternal fetal attachment and formation of a maternal identity) in the 3rd trimester of pregnancy and a measure of postnatal adjustment at 4-6 months postpartum. Structural equation modeling showed age was positively associated with a latent construct of psychological maturity, and psychological maturity was associated with more optimal adaptation in pregnancy and early motherhood. Both psychological maturity and pregnancy adaptation predicted positive postnatal adjustment. Age was indirectly related to adaptation through its relationship with psychological maturity. The relationships in the model applied regardless of mode of conception (fertility treatment or spontaneous). Potentially confounding contextual factors associated with older age at motherhood, higher education, and maternal and child health were included in the model. These results suggest that psychological maturity is a benefit of motherhood at older ages. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  16. Implications of the legalization of non-commercial surrogacy for local kinship and motherhood in Vietnamese society.

    PubMed

    Hibino, Yuri

    2015-02-01

    Until recently, surrogacy was banned in Vietnam for all cases. The government, however, has altered its position on reproductive technology and will soon legalize non-commercial surrogacy among relatives. Motherhood is highly venerated in Vietnamese society and, under this local kinship conception, gestational process is of paramount importance in establishing a connection between the fetus and the woman. The implications of this new government decision for local kinship, motherhood and the individuals concerned will be discussed. Copyright © 2014 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

  17. "I Would Want to Give My Child, Like, Everything in the World": How Issues of Motherhood Influence Women Who Have Abortions

    ERIC Educational Resources Information Center

    Jones, Rachel K.; Frohwirth, Lori F.; Moore, Ann M.

    2008-01-01

    The majority of U.S. women who have abortions (61%) have children. This exploratory study analyzes qualitative information from 38 women obtaining abortions to examine how issues of motherhood influenced their decisions to terminate their pregnancies. Women in the sample had abortions because of the material responsibilities of motherhood, such as…

  18. Perinatal Risks in "Late Motherhood" Defined Based On Parity and Preterm Birth Rate - an Analysis of the German Perinatal Survey (20th Communication).

    PubMed

    Schure, V; Voigt, M; Schild, R L; Hesse, V; Carstensen, M; Schneider, K T M; Straube, S

    2012-01-01

    Aim: "Late motherhood" is associated with greater perinatal risks but the term lacks precise definition. We present an approach to determine what "late motherhood" associated with "high risk" is, based on parity and preterm birth rate. Materials and Methods: Using data from the German Perinatal Survey of 1998-2000 we analysed preterm birth rates in women with zero, one, or two previous live births. We compared groups of "late" mothers (with high preterm birth rates) with "control" groups of younger women (with relatively low preterm birth rates). Data of 208 342 women were analysed. For women with zero (one; two) previous live births, the "control" group included women aged 22-26 (27-31; 29-33) years. Women in the "late motherhood" group were aged > 33 (> 35; > 38) years. Results: The "late motherhood" groups defined in this way were also at higher risk of adverse perinatal events other than preterm birth. For women with zero (one; two) previous live births, normal cephalic presentation occurred in 89 % (92.7 %; 93.3 %) in the "control" group, but only in 84.5 % (90 %; 90.4 %) in the "late motherhood" group. The mode of delivery was spontaneous or at most requiring manual help in 71.3 % (83.4 %; 85.8 %) in the "control" group, but only in 51.4 % (72.2 %; 76.4 %) in the "late motherhood" group. Five-minute APGAR scores were likewise worse for neonates of "late" mothers and the proportion with a birth weight ≤ 2499 g was greater. Conclusion: "Late motherhood" that is associated with greater perinatal risks can be defined based on parity and preterm birth rate.

  19. Motherhood during residency training: challenges and strategies.

    PubMed

    Walsh, Allyn; Gold, Michelle; Jensen, Phyllis; Jedrzkiewicz, Michelle

    2005-07-01

    To determine what factors enable or impede women in a Canadian family medicine residency program from combining motherhood with residency training. To determine how policies can support these women, given that in recent decades the number of female family medicine residents has increased. Qualitative study using in-person interviews. McMaster University Family Medicine Residency Program. Twenty-one of 27 family medicine residents taking maternity leave between 1994 and 1999. Semistructured interviews. The research team reviewed transcripts of audiotaped interviews for emerging themes; consensus was reached on content and meaning. NVIVO software was used for data analysis. Long hours, unpredictable work demands, guilt because absences from work increase workload for colleagues, and residents' high expectations of themselves cause pregnant residents severe stress. This stress continues upon return to work; finding adequate child care is an added stress. Residents report receiving less support from colleagues and supervisors upon return to work; they associate this with no longer being visibly pregnant. Physically demanding training rotations put additional strain on pregnant residents and those newly returned to work. Flexibility in scheduling rotations can help accommodate needs at home. Providing breaks, privacy, and refrigerators at work can help maintain breastfeeding. Allowing residents to remain involved in academic and clinical work during maternity leave helps maintain clinical skills, build new knowledge, and promote peer support. Pregnancy during residency training is common and becoming more common. Training programs can successfully enhance the experience of motherhood during residency by providing flexibility at work to facilitate a healthy balance among the competing demands of family, work, and student life.

  20. [Towards safe motherhood. World Health Day].

    PubMed

    Plata, M I

    1998-06-01

    The objective of the 'safe motherhood' initiative is to reduce maternal mortality by 50% by the year 2000. A strong policy is needed to permit development of national and international programs. The lifetime risk of death from causes related to complications of pregnancy is estimated at 1/16 in Africa, 1/65 in Asia, 1/130 in Latin America and the Caribbean, 1/1400 in Europe, and 1/3700 in North America. A minimum of 585,000 women die of maternal causes each year, with nearly 90% of the deaths occurring in Asia and Africa. Approximately 50 million women suffer from illnesses related to childbearing. A principal cause of maternal mortality is lack of medical care during labor, delivery, and the postpartum period. Motherhood will become safe if governments, multilateral and bilateral funding agencies, and nongovernmental organizations give it the high priority it requires. Women also die because they lack rights. Their reduced decision-making power and inequitable access to family and social resources prevents them from overcoming barriers to health care. Women die when they begin childbearing at a very young age, yet an estimated 11% of births throughout the world each year are to adolescents. Adolescents have very limited access to family planning, either through legal restrictions or obstacles created by family planning workers. Maternal deaths would be avoided if all births were attended by trained health workers; an estimated 60 million births annually are not. Prevention of unwanted pregnancy and, thus, of the 50 million abortions estimated to take place each year would avoid over 200 maternal deaths each day. Unsafe abortions account for 13% of maternal deaths. The evidence demonstrates that rates of unsafe abortion and abortion mortality are higher where laws are more restrictive.

  1. Scales for Measuring College Student Views of Traditional Motherhood and Fatherhood

    ERIC Educational Resources Information Center

    Whatley, Mark; Knox, David

    2005-01-01

    College students rank "raising a family" as one of their primary values (American Council on Education and University of California, 2003). Yet, little is known about their understanding of the respective roles of motherhood and fatherhood. Feminism, dual career marriages, and more egalitarian role models may have altered adherence to…

  2. Intentional parenthood: responsibilities in surrogate motherhood.

    PubMed

    Van Zyl, Liezl

    2002-01-01

    In recent years, a number of writers dealing with questions over parenthood that arise in the context of reproductive technologies and surrogate motherhood, have appealed to the notion of "intentional parenthood". Basing their argument on liberal values such as individual autonomy, the freedom to enter contracts, the right to privacy, and individual self-fulfilment, they argue that contractually stated intentions, rather than genetic or gestational relationships, should form the basis of parental rights. Against this I argue that parental rights do not derive from contractual agreements, but are based in their obligations towards the child. I then examine the nature of the obligations that the various parties have towards the child both pre- and postnatally.

  3. Educational Pairings, Motherhood, and Women's Relative Earnings in Europe.

    PubMed

    Van Bavel, Jan; Klesment, Martin

    2017-12-01

    As a consequence of the reversal of the gender gap in education, the female partner in a couple now typically has as much as or more education compared with the male partner in most Western countries. This study addresses the implications for the earnings of women relative to their male partners in 16 European countries. Using the 2007 and 2011 rounds of the European Union Statistics on Income and Living Conditions (N = 58,292), we investigate the extent to which international differences in women's relative earnings can be explained by educational pairings and their interaction with the motherhood penalty on women's earnings, by international differences in male unemployment, or by cultural gender norms. We find that the newly emerged pattern of hypogamy is associated with higher relative earnings for women in all countries and that the motherhood penalty on relative earnings is considerably lower in hypogamous couples, but neither of these findings can explain away international country differences. Similarly, male unemployment is associated with higher relative earnings for women but cannot explain away the country differences. Against expectations, we find that the hypogamy bonus on women's relative earnings, if anything, tends to be stronger rather than weaker in countries that exhibit more conservative gender norms.

  4. Commercial agencies and surrogate motherhood: a transaction cost approach.

    PubMed

    Galbraith, Mhairi; McLachlan, Hugh V; Swales, J Kim

    2005-03-01

    In this paper we investigate the legal arrangements involved in UK surrogate motherhood from a transaction-cost perspective. We outline the specific forms the transaction costs take and critically comment on the way in which the UK institutional and organisational arrangements at present adversely influence transaction costs. We then focus specifically on the potential role of surrogacy agencies and look at UK and US evidence on commercial and voluntary agencies. Policy implications follow.

  5. More than Motherhood: Reasons for Becoming a Family Day Care Provider

    ERIC Educational Resources Information Center

    Armenia, Amy B.

    2009-01-01

    This article examines motivations for entering family day care work as they relate to responsibilities of motherhood and the prominence of these motivations for the women providing day care within and across groups of workers. Using data from a large-scale representative survey of family day care workers in Illinois, the author examines the range…

  6. Early Motherhood in an Intergenerational Perspective: The Experiences of a British Cohort.

    ERIC Educational Resources Information Center

    Manlove, Jennifer

    1997-01-01

    Uses nationally representative, longitudinal data from Great Britain to examine the fertility patterns of daughters (N=2,183) of teen mothers. Explores how early motherhood is reproduced across generations, including an earlier inherited age of menarche, poor family and educational environments, and an early ideal age of childbearing. (RJM)

  7. Single Motherhood, Living Arrangements, and Time With Children in Japan.

    PubMed

    Raymo, James M; Park, Hyunjoon; Iwasawa, Miho; Zhou, Yanfei

    2014-08-01

    The authors examined relationships between single parenthood and mothers' time with children in Japan. Using data from the 2011 National Survey of Households with Children (N = 1,926), they first demonstrate that time spent with children and the frequency of shared dinners are significantly lower for single mothers than for their married counterparts. For single mothers living alone, less time with children reflects long work hours and work-related stress. Single mothers coresiding with parents spend less time with children and eat dinner together less frequently than either married mothers or their unmarried counterparts not living with parents, net of (grand)parental support, work hours, income, and stress. The findings suggest that rising divorce rates and associated growth in single-mother families may have a detrimental impact on parents' time with children in Japan and that the relatively high prevalence of intergenerational coresidence among single mothers may do little to temper this impact.

  8. Psychological Implications of Motherhood and Fatherhood in Midlife: Evidence from Sibling Models

    ERIC Educational Resources Information Center

    Pudrovska, Tetyana

    2008-01-01

    Using data from 4,744 full, twin, half-, adopted, and stepsiblings in the Wisconsin Longitudinal Study, I examine psychological consequences of motherhood and fatherhood in midlife. My analysis includes between-family models that compare individuals across families and within-family models comparing siblings from the same family to account for…

  9. Changing notions of lone motherhood in twentieth-century Finland.

    PubMed

    May, Vanessa

    2011-01-01

    Through written life stories of lone mothers, this article examines changes in lone motherhood in twentieth-century Finland. While the older life-story writers' narratives are clearly influenced by an 'ethos of survival' and the regulation of female sexuality, the younger writers relate their experiences with the help of scripts on gender equality and the psychological importance of 'good' parenting. These narrative shifts point to important changes in cultural scripts on women's positions in families, on the labour market, and in society.

  10. An historical overview of the first two decades of striving towards Safe Motherhood.

    PubMed

    Maclean, Gaynor D

    2010-02-01

    The paper examines some of the progress and problems encountered during the first two decades of the Safe Motherhood Initiative. Sufficient statistics are cited to identify the immensity of the persisting problems associated with maternal death and morbidity before the study focuses on some of the endeavours designed to enable women to survive their natural function of giving birth. Varying attitudes and approaches that have characterised the initiatives launched in the past 20 years are reviewed and their changing emphases noted. The stress on treating the medical causes of maternal death in the early years have been complemented by increasing attention to social and political issues as time has elapsed. The advent of the Millennium Development Goals (MDGs) has impelled efforts to provide skilled attendance for all women during childbirth; the poor, socially disadvantaged and vulnerable being those most at risk. MDG 5, concerning maternal health, is perceived as pivotal in the context of global development. Maternal death when viewed from the human rights perspective is perceived as a social injustice rather than a health disadvantage and Safe Motherhood is currently considered increasingly as a basic human right. The study offers a synthesis of concepts and actions that are contributing to building Safe Motherhood across the globe in the 21st century. In considering the factors that inhibit the degree of safety associated with giving birth, global efforts that are tackling a persisting buffer zone are identified and continuous action urged in order to strive towards the targets set for 2015. Copyright © 2009 Elsevier B.V. All rights reserved.

  11. Comfort with motherhood in late pregnancy facilitates maternal role attainment in early postpartum.

    PubMed

    Nakamura, Yasuka; Takeishi, Yoko; Ito, Naoko; Ito, Mizuki; Atogami, Fumi; Yoshizawa, Toyoko

    2015-01-01

    Quality of life, comfort, and wellbeing during pregnancy are essential for every country in the world. Pregnancy is considered a preparation period for becoming a mother. Maternal role development, including confidence and satisfaction as a mother, is important in the transition to motherhood. Negative psychosocial affect, such as increased anxiety and distress, during pregnancy adversely influences the childbirth experience and childcare, which contributes to postpartum depression. However, the impact of positive feelings on the maternal role development remains unclear. Therefore, the study purpose was to clarify the relationship between comfort in late pregnancy and maternal role attainment and childcare during early postpartum. We designed a descriptive, longitudinal, correlational study by using the Prenatal Comfort Scale, the Postpartum Maternal Role Confidence Scale, and the Postpartum Maternal Satisfaction Scale. Among 339 participants who had received care at a university hospital located in Sendai city in Japan, 215 subjects completed the longitudinal study by answering a questionnaire for the respective Scale late in their pregnancy or during early postpartum. The subjects consisted of 114 primipara (32.0 ± 5.4 years) and 101 multipara (33.4 ± 4.9 years). In primipara, comfort with motherhood was significantly correlated with maternal confidence regarding knowledge and childcare skills and maternal satisfaction. In multipara, comfort in late pregnancy was related to maternal confidence and satisfaction. Positive affect was related to maternal confidence and maternal satisfaction in early postpartum. Therefore, a prenatal nursing intervention helps women become more comfortable with impending motherhood, thereby promoting maternal role attainment after delivery.

  12. Disciplining Youth, Disciplining Women: Motherhood, Delinquency, and Race in Postwar American Schooling

    ERIC Educational Resources Information Center

    Kafka, Judith

    2008-01-01

    This article brings together, and builds upon, previous scholarship on juvenile delinquency, motherhood, and education in 1950s America, and explores how the widespread contention that inadequate mothering was responsible for a rise in juvenile crime and social deviance helped shape the organization of schooling in the postwar era. In the first…

  13. Driver face tracking using semantics-based feature of eyes on single FPGA

    NASA Astrophysics Data System (ADS)

    Yu, Ying-Hao; Chen, Ji-An; Ting, Yi-Siang; Kwok, Ngaiming

    2017-06-01

    Tracking driver's face is one of the essentialities for driving safety control. This kind of system is usually designed with complicated algorithms to recognize driver's face by means of powerful computers. The design problem is not only about detecting rate but also from parts damages under rigorous environments by vibration, heat, and humidity. A feasible strategy to counteract these damages is to integrate entire system into a single chip in order to achieve minimum installation dimension, weight, power consumption, and exposure to air. Meanwhile, an extraordinary methodology is also indispensable to overcome the dilemma of low-computing capability and real-time performance on a low-end chip. In this paper, a novel driver face tracking system is proposed by employing semantics-based vague image representation (SVIR) for minimum hardware resource usages on a FPGA, and the real-time performance is also guaranteed at the same time. Our experimental results have indicated that the proposed face tracking system is viable and promising for the smart car design in the future.

  14. Attitudes toward surrogate motherhood in Canada.

    PubMed

    Krishnan, V

    1994-01-01

    The issue of surrogate motherhood captured worldwide attention with the Baby M case in the United States. Some medical practitioners now claim that the surrogate arrangement may be the answer for certain women who are unable to conceive children naturally. Feminist activists are highly critical about the issue. In her landmark book The Mother Machine, Corea (1985) called surrogates "breeders," women whose bodies are being used by men. Lawyers and ethicists debate whether surrogacy is baby selling or not, and religious fundamentalists have condemned any form of procreation outside the "normal" or "natural" form of sexual relations within a marriage. But what do Canadian women think about commercial surrogacy? Findings pertaining to this issue from the latest national fertility survey of 5,315 women in the reproductive ages of 18-49 are reported.

  15. Iran's experience with surrogate motherhood: an Islamic view and ethical concerns.

    PubMed

    Aramesh, K

    2009-05-01

    Gestational surrogacy as a treatment for infertility is being practised in some well-known medical institutions in Tehran and some other cities in Iran. While the majority of Muslims in the world are Sunni, the majority of Iranians are Shiite. Most Sunni scholars do not permit surrogate motherhood, since it involves introducing the sperm of a man into the uterus of a woman to whom he is not married. Most Shiite scholars, however, have issued jurisprudential decrees (fatwas) that allow surrogate motherhood as a treatment for infertility, albeit only for legal couples. They regard this practice as transferring an embryo or fetus from one womb to another, which is not forbidden in Shiite jurisprudence. Nevertheless, there are some controversies concerning some issues such as kinship and inheritance. The main ethical concern of Iran's experience with gestational surrogacy is the monetary relation between the intended couple and the surrogate mother. While monetary remuneration is practised in Iran and allowed by religious authorities, it seems to suffer from ethical problems. This article proposes that this kind of monetary relation should be modified and limited to reimbursement of normal costs. Such modification requires new legislation and religious decrees.

  16. Maternal morbidity: Neglected dimension of safe motherhood in the developing world

    PubMed Central

    Hardee, Karen; Gay, Jill; Blanc, Ann K.

    2012-01-01

    In safe motherhood programming in the developing world, insufficient attention has been given to maternal morbidity, which can extend well beyond childbirth. For every woman who dies of pregnancy-related causes, an estimated 20 women experience acute or chronic morbidity. Maternal morbidity adversely affects families, communities and societies. Maternal morbidity has multiple causes, with duration ranging from acute to chronic, severity ranging from transient to permanent and with a range of diagnosis and treatment options. This article addresses six selected relatively neglected aspects of maternal morbidity to illustrate the range of acute and chronic morbidities that can affect women related to pregnancy and childbearing that are prevalent in developing countries: anaemia, maternal depression, infertility, fistula, uterine rupture and scarring and genital and uterine prolapse. Based on this review, recommendations to reduce maternal morbidity include: expand the focus of safe motherhood to explicitly include morbidity; improve data on incidence and prevalence of maternal morbidity; link mortality and morbidity outcomes and programming; increase access to facility- and community-based maternal health care and reproductive health care; and address the antecedents to poor maternal health through a lifecycle approach. PMID:22424546

  17. Motherhood and Work–Life Balance in the National Collegiate Athletic Association Division I Setting: Mentors and the Female Athletic Trainer

    PubMed Central

    Eason, Christianne M.; Mazerolle, Stephanie M.; Goodman, Ashley

    2014-01-01

    Context: One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention. Objective: To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting. Design: Qualitative study. Setting: Female athletic trainers working in National Collegiate Athletic Association Division I. Patients or Other Participants: Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience. Data Collection and Analysis: Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility. Results: Male and female role models and mentors can positively or negatively influence the career and work–life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands. Conclusions: Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work–life balance and are available to serve as role models, the

  18. Motherhood and work-life balance in the national collegiate athletic association division I setting: mentors and the female athletic trainer.

    PubMed

    Eason, Christianne M; Mazerolle, Stephanie M; Goodman, Ashley

    2014-01-01

    One of the greatest catalysts for turnover among female athletic trainers (ATs) is motherhood, especially if employed at the National Collegiate Athletic Association Division I level. The medical education literature regularly identifies the importance of role models in professional character formation. However, few researchers have examined the responsibility of mentorship and professional role models as it relates to female ATs' perceptions of motherhood and retention. To evaluate perceptions of motherhood and retention in relation to mentorship and role models among female ATs currently employed in the collegiate setting. Qualitative study. Female athletic trainers working in National Collegiate Athletic Association Division I. Twenty-seven female ATs employed in the National Collegiate Athletic Association Division I setting volunteered. Average age of the participants was 35 ± 9 years. All were full-time ATs with an average of 11 ± 8 years of clinical experience. Participants responded to questions by journaling their thoughts and experiences. Multiple-analyst triangulation and peer review were included as steps to establish data credibility. Male and female role models and mentors can positively or negatively influence the career and work-life balance perceptions of female ATs working in the Division I setting. Female ATs have a desire to see more women in the profession handle the demands of motherhood and the demands of their clinical setting. Women who have had female mentors are more positive about the prospect of balancing the rigors of motherhood and job demands. Role models and mentors are valuable resources for promoting perseverance in the profession in the highly demanding clinical settings. As more female ATs remain in the profession who are able to maintain work-life balance and are available to serve as role models, the attitudes of other women may start to change.

  19. 76 FR 65101 - Special Conditions: Embraer S.A.; Model EMB 500; Single-Place Side Facing Seat Dynamic Test...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ... anthropomorphic test dummy (ATD) or its equivalent, undeformed floor, no yaw, and with all lateral structural... Side Facing Seat Dynamic Test Requirements AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... installation of a single-place side facing seat on Embraer S.A. EMB 500 aircraft. Side- facing seats are...

  20. A general framework for face reconstruction using single still image based on 2D-to-3D transformation kernel.

    PubMed

    Fooprateepsiri, Rerkchai; Kurutach, Werasak

    2014-03-01

    Face authentication is a biometric classification method that verifies the identity of a user based on image of their face. Accuracy of the authentication is reduced when the pose, illumination and expression of the training face images are different than the testing image. The methods in this paper are designed to improve the accuracy of a features-based face recognition system when the pose between the input images and training images are different. First, an efficient 2D-to-3D integrated face reconstruction approach is introduced to reconstruct a personalized 3D face model from a single frontal face image with neutral expression and normal illumination. Second, realistic virtual faces with different poses are synthesized based on the personalized 3D face to characterize the face subspace. Finally, face recognition is conducted based on these representative virtual faces. Compared with other related works, this framework has the following advantages: (1) only one single frontal face is required for face recognition, which avoids the burdensome enrollment work; and (2) the synthesized face samples provide the capability to conduct recognition under difficult conditions like complex pose, illumination and expression. From the experimental results, we conclude that the proposed method improves the accuracy of face recognition by varying the pose, illumination and expression. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  1. Effectiveness of community based Safe Motherhood promoters in improving the utilization of obstetric care. The case of Mtwara Rural District in Tanzania.

    PubMed

    Mushi, Declare; Mpembeni, Rose; Jahn, Albrecht

    2010-04-01

    In Tanzania, maternal mortality ratio remains unacceptably high at 578/100,000 live births. Despite a high coverage of antenatal care (96%), only 44% of deliveries take place within the formal health services. Still, "Ensure skilled attendant at birth" is acknowledged as one of the most effective interventions to reduce maternal deaths. Exploring the potential of community-based interventions in increasing the utilization of obstetric care, the study aimed at developing, testing and assessing a community-based safe motherhood intervention in Mtwara rural District of Tanzania. This community-based intervention was designed as a pre-post comparison study, covering 4 villages with a total population of 8300. Intervention activities were implemented by 50 trained safe motherhood promoters (SMPs). Their tasks focused on promoting early and complete antenatal care visits and delivery with a skilled attendant. Data on all 512 deliveries taking place from October 2004 to November 2006 were collected by the SMPs and cross-checked with health service records. In addition 242 respondents were interviewed with respect to knowledge on safe motherhood issues and their perception of the SMP's performance. Skilled delivery attendance was our primary outcome; secondary outcomes included antenatal care attendance and knowledge on Safe Motherhood issues. Deliveries with skilled attendant significantly increased from 34.1% to 51.4% (rho < 0.05). Early ANC booking (4 to 16 weeks) rose significantly from 18.7% at baseline to 37.7% in 2005 and 56.9% (rho < 0.001) at final assessment. After two years 44 (88%) of the SMPs were still active, 79% of pregnant women were visited. Further benefits included the enhancement of male involvement in safe motherhood issues. The study has demonstrated the effectiveness of community-based safe motherhood intervention in promoting the utilization of obstetric care and a skilled attendant at delivery. This improvement is attributed to the SMPs' home

  2. [Perception of the transition to motherhood: a phenomenological study in the Barcelona region].

    PubMed

    Berlanga Fernández, Sofía; Vizcaya-Moreno, María Flores; Pérez-Cañaveras, Rosa María

    2013-10-01

    To describe needs and experiences of mothers with children under one year old, to identify the factors that hinder the transition to motherhood, and to design the content of a health promotion program to develop motherhood support group sessions. A qualitative study with a phenomenological approach. Eight Primary Care Centres in the province of Barcelona, between July 2011 and July 2012. A total of 21 mothers participating in group dynamics maternity support: All of them participated in interviews and 8 in focus group. Semi-structured interviews were used in a purposive sample. The transcriptions were analysed by structure (latent content analysis) and content (manifest content analysis), with different categories being obtained. The participants in the study defined the construct of motherhood around three categories: Changes in lifestyle, feelings and perceptions. They identified as the most stressful times; «the new role», «changes in the partner relationship», «feelings», «experiences of pregnancy and childbirth», «idealisation», «lack of support», «crying», «colic», «read the signs of the child», «bath», «rest», «contradictory opinions», «learning», and «acquisition of new skills». They highlighted, as key topics for group dynamics, feeding, development, affective relationship, maternal confidence, fathers participation, family role, emotional, rest, massage, bath, accident prevention, colic, first aid, childcare, resources, and vaccines. Dynamic groups should be contextualised according to the perceived needs of the mothers, and other family members should be allowed to participate. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  3. The lived experience of pregnancy complications in single older women.

    PubMed

    Mandel, Deborah

    2010-01-01

    To explore the lived experience of single older women (35 years or older at time of birth) who experienced complications in their planned pregnancy. Phenomenology, using semistructured interviews with 11 women between the ages of 35 to 48 years. Six themes emerged: (a) motherhood now or never, (b) the known and unknown, (c) importance of support, (d) the stigma of single motherhood, (e) changing priorities, and (f) long-term concerns for themselves and child/children. Nurses who work with pregnant women should understand as much as possible about the issues affecting older single women who choose pregnancy; this offers the best opportunity to provide comprehensive care. These women can be at increased risk for many pregnancy complications, and should receive counseling about their risks for both fetal and maternal complications. Nurses should also conduct a thorough psychosocial assessment to determine what support systems are in place and what resources are available if complications arise. In the intrapartum and postpartum settings, nurses can offer not only appropriate physical caregiving but also a supportive and caring attitude with women in this circumstance. Helping women maintain a sense of control by helping them to participate in their care planning is essential.

  4. Unmarried motherhood in twentieth-century England.

    PubMed

    Thane, Pat

    2011-01-01

    This article explores the experiences of unmarried mothers who kept and tried to raise their children between World War One and the end of the twentieth century. It argues that there has not been a simple progression from their experiencing social stigma and ostracism to more enlightened attitudes since the 1970s. Rather there is a great deal that has hitherto been unknown about what the evidence suggests were very diverse experiences and attitudes throughout the period. A major change since the 1970s has been from pervasive secrecy about unmarried motherhood, cohabitation, adultery and similar 'irregular' practices, especially among the middle classes, to greater openness. The article uses a variety of sources, including the records of the National Council for the Unmarried Mother and Her Child (founded in 1918, now One Parent Families), oral histories, contemporary interviews and official and unofficial investigations.

  5. [An approach to the legal and ethical problem of surrogate motherhood].

    PubMed

    López Guzmán, José; Aparisi Miralles, Angela

    2012-01-01

    Surrogate motherhood is an issue which currently gives rise to considerable complexity. Some consider that it is a justifiable practice which should be permitted by law. However, western legal systems have traditionally understood that whereas objects can be traded freely, persons, including the human body, its organs and most essential functions, cannot be the object of commerce. This means that the freedom of the individual to make contracts for mutual benefit is limited. Regarding the child, legalization of surrogate motherhood means converting the parent-child relationship into a commercial relationship, since in the last instance this would depend on a financial transaction. Moreover, experience has shown that the child is left in a very vulnerable position, since his or her situation depends on the clauses set forth in the contract, which in no sense guarantees that his or her interests and rights will be protected. For all these reasons, we must conclude that the wish on the part of infertile couples should be taken seriously by society. However, not all desires that adults have should be regarded as rights, particularly if this is detrimental to the dignity and rights of other subjects involved, particularly those of vulnerable women and their children.

  6. Support to the Safe Motherhood Programme in Nepal: an integrated approach.

    PubMed

    Barker, Carol E; Bird, Cherry E; Pradhan, Ajit; Shakya, Ganga

    2007-11-01

    Evidence gathered from 1997 to 2006 indicates progress in reducing maternal mortality in Nepal, but public health services are still constrained by resource and staff shortages, especially in rural areas. The five-year Support to the Safe Motherhood Programme builds on the experience of the Nepal Safer Motherhood Project (1997-2004). It is working with the Government of Nepal to build capacity to institute a minimum package of essential maternity services, linking evidence-based policy development with health system strengthening. It has supported long-term planning, working towards skilled attendance at every birth, safe blood supplies, staff training, building management capacity, improving monitoring systems and use of process indicators, promoting dialogue between women and providers on quality of care, and increasing equity and access at district level. An incentives scheme finances transport costs to a health facility for all pregnant women and incentives to health workers attending deliveries, with free services and subsidies to facilities in the poorest 25 districts. Despite bureaucracy, frequent transfer of key government staff and political instability, there has been progress in policy development, and public health sector expenditure has increased. For the future, a human resources strategy with career paths that encourage skilled staff to stay in the government service is key.

  7. Health Resources and Strategies among Employed Women in Norway during Pregnancy and Early Motherhood

    PubMed Central

    Alstveit, Marit; Karlsen, Bjørg

    2015-01-01

    The number of women in paid employment is increasing. However, when becoming a mother for the first time, many seem unprepared for the challenge of balancing motherhood and work as well as for the impact on their health. The aim of this study was to investigate the health resources and strategies of employed women in Norway during pregnancy and early motherhood by means of salutogenic theory. A hypothetical-deductive interpretive approach based on Antonovsky's salutogenic theory was applied in a secondary analysis. A total of six themes were identified; three were classified as health resources when experiencing tension and three as health strategies. Salutogenic theory seems to be a useful framework for illuminating the health resources and strategies adopted by employed women who become mothers. The identified health resources when experiencing tension and the health strategies applied may have implications for maternity care professionals and employers in promoting the health of such women and supporting them to combine work and family life. PMID:25945258

  8. Early Motherhood and Harsh Parenting: The Role of Human, Social, and Cultural Capital

    ERIC Educational Resources Information Center

    Lee, Yookyong

    2009-01-01

    Objective: This study examined the role of maternal human, social, and cultural capital in the relationship between early motherhood and harsh parenting behavior. Methods: This study used data from the Fragile Families and Child Wellbeing (FFCW) Study. Harsh parenting behaviors by mothers who were 19 years or younger at birth of the focal child (n…

  9. "But You Would Be the Best Mother": Unwomen, Counterstories, and the Motherhood Mandate.

    PubMed

    Gotlib, Anna

    2016-06-01

    This paper addresses and challenges the pronatalist marginalization and oppression of voluntarily childless women in the Global North. These conditions call for philosophical analyses and for sociopolitical responses that would make possible the necessary moral spaces for resistance. Focusing on the relatively privileged subgroups of women who are the targets of pronatalist campaigns, the paper explores the reasons behind their choices, the nature and methods of Western pronatalism, and distinguishes three specific sources of some of the more lasting, and stigmatizing attacks: popular culture, law and policy, and medicine itself. I then argue that because they are construed by motherhood-essentializing, and increasingly popular, pronatalist narratives as, among other things, "failed" or "selfish," voluntarily childless women are subsequently burdened with damaged identities that can leave them personally othered and uniquely liminal in ways that are destructive to moral agency. Finally, I conclude with a challenge to the pronatalist master narratives by suggesting the possibility of counter narratives to the voluntarily childless woman's liminality that might serve as the ground of moral and political solidarity among differently situated women, regardless of their motherhood status.

  10. Cystic Fibrosis through a Female Perspective: Psychosocial Issues and Information Concerning Puberty and Motherhood.

    ERIC Educational Resources Information Center

    Johannesson, Marie; Carlson, Margareta; Brucefors, Agneta Bergsten; Hjelte, Lena

    1998-01-01

    Investigates psychosocial issues concerning puberty and motherhood among adult women with cystic fibrosis (CF) to see how they had obtained information on these matters and how they would like information to be given. Results reveal problems with destructive behavior during puberty. Information about puberty and fertility should be given…

  11. Attitudes towards motherhood of women with physical versus psychiatric disabilities.

    PubMed

    Hasson-Ohayon, Ilanit; Hason-Shaked, Meiran; Silberg, Tamar; Shpigelman, Carmit-Noa; Roe, David

    2018-05-16

    Women with disabilities may face social negative attitudes with regard to their being mothers. In addition, attitudes toward different disabilities form a hierarchy, with more positive attitudes being displayed toward persons with physical disabilities than toward persons with psychiatric disabilities. Current observational study examined whether the relationship between a woman's type of disability (psychiatric vs. physical) and the social attitude towards her would be moderated by her being presented as a mother. University students (N = 100) filled out the Multidimensional Attitudes Scale Toward Persons With Disabilities and the Social Distance Scale, after reading one of six randomly assigned fictitious vignettes. The vignettes consisted of a woman with a physical disability/a woman with a psychiatric disability/a woman without a disability, who either was or was not a mother. Type of disability was found to have a main effect in some attitude domains, suggesting that attitudes toward women with physical disabilities were better than attitudes towards women with psychiatric disabilities. An interaction between type of disability and motherhood was found for the interpersonal distress subscale of the attitudes scale. It was found that when women had physical disabilities, there was no change in attitude towards them regardless of whether they were presented as mothers or not; However, when the target woman had a psychiatric disability, and she was presented as a mother, negative attitudes were generated towards her. The study demonstrates the existence of a hierarchy of stigmatization and the effect of being a mother on stigmatization. Copyright © 2018 Elsevier Inc. All rights reserved.

  12. The Emotional Experience of Motherhood in Planned Lesbian Families in the South African Context: "… Look How Good a Job I'm Doing, Look How Amazing We Are".

    PubMed

    Van Ewyk, Jacquetta; Kruger, Lou-Marié

    2017-01-01

    This article focuses on lesbian mothers' emotional experience of motherhood. It forms part of a larger qualitative and exploratory study with 10 lesbian couples in South Africa on their lived experience of planned motherhood. The study is located in a feminist phenomenological framework. Semi-structured interviews were conducted and interview transcripts were analyzed using thematic analysis. Participants described many different emotions associated with new motherhood: hope, joy, love, anxiety, helplessness, exhaustion, and feeling companionship and togetherness as well as feeling compromised and deprived. Mothers described these emotions but also focused on the development of a new identity, that of being a mother.

  13. Fertile bodies, immature brains?: A genealogical critique of neuroscientific claims regarding the adolescent brain and of the global fight against adolescent motherhood.

    PubMed

    Koffman, Ofra

    2015-10-01

    This article presents a critique of neuroscientific claims regarding the adolescent brain and the suggestion that adolescent motherhood disrupts the healthy development of the mother and her child. It does so by presenting a genealogical investigation of the conceptualisation of 'adolescence' in Western psychology and the emergence of the problematization of 'adolescent motherhood'. This examination reveals that antecedents to neuroscientific claims regarding adolescent immaturity, impulsivity and instability were articulated by psychologists throughout the first half of the 20th century. However, up until the 1960s there was no problematization of 'adolescent motherhood' per se and adolescent mothers were only discussed as part of the concern with 'unwed mothers'. Exploring the continuities and shifts in assertions regarding adolescence, this article highlights the complex history of some of the notions currently found in neuroscience. In doing so it aims to contribute to a growing body of critical literature questioning the universality of neuroscientific findings. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Views of Expectant Mothers about Sources of Knowledge and Skills Related to Motherhood

    ERIC Educational Resources Information Center

    Biber, Kazim

    2016-01-01

    When expectant mothers prepare for motherhood, this has a positive impact on their own lives and in terms of their children. The preparations in the process of pregnancy, birth, postpartum and baby care made by a mother-to-be who is becoming a parent for the first time also have an impact on preventing the prevalence of non-functional beliefs and…

  15. State of the science: does the theory of maternal role attainment apply to African American motherhood?

    PubMed

    Fouquier, Katherine Ferrell

    2013-01-01

    This article reviews the current state of knowledge of the theory of maternal role attainment (MRA) and its relevance in describing African American motherhood. EBSCOhost Research Databases that included PubMed, CINAHL plus, MEDLINE, PsycINFO, SCOPUS, and Web of Science were searched for journal articles that examined maternal identity and MRA. Keyword searches included maternal identity, maternal role attainment, becoming a mother, prenatal attachment, maternal-fetal attachment, and maternal-infant attachment. Inclusion criteria for this review were published journal articles of studies conducted in the United States, with a clear delineation of the theoretical framework of MRA. Journal articles that measured MRA among women with depression or medically fragile infants were excluded. Two hundred and twelve studies were reviewed; 25 studies, published between 1975 and 2007, met the inclusion criteria. Nine articles described the theory of MRA, 11 articles measured variables thought to influence MRA, and 6 articles described maternal-fetal attachment, a construct of MRA. Studies were reviewed, categorized, and analyzed to determine current knowledge of how the theory of MRA describes African American motherhood. Categories included studies describing the theoretical framework of maternal identity and MRA, studies measuring key variables thought to impact MRA, and studies measuring maternal-fetal attachment and maternal-infant attachment. The studies were limited by homogenous samples of upper-middle-class white women and low-income, single, African American adolescents. Study results of MRA cannot be generalized to African American women. Further research is essential to identify attributes influencing MRA, specifically among larger samples of African American women with demographics similar to that of the white populations that have been included in studies thus far. © 2013 by the American College of Nurse-Midwives.

  16. Long-Term Alterations in Neural and Endocrine Processes Induced by Motherhood

    PubMed Central

    Bridges, Robert S.

    2015-01-01

    The reproductive experience of pregnancy, lactation and motherhood can significantly remodel the female’s biological state, affecting endocrine, neuroendocrine, neural, and immunological processes. The brain, pituitary gland, liver, thymus, and mammary tissue are among the structures that are modified by reproductive experience. The present review that focuses on rodent research, but also includes pertinent studies in sheep and other species, identifies specific changes in these processes brought about by the biological states of pregnancy, parturition, and lactation and how the components of reproductive experience contribute to the remodeling of the maternal brain and organ systems. Findings indicate that prior parity alters key circulating hormone levels and neural receptor gene expression. Moreover, reproductive experience results in modifications in neural processes and glial support. The possible role of pregnancy-induced neurogenesis is considered in the context of neuroplasticity and behavior, and the effects of reproductive experience on maternal memory, i.e. the retention of maternal behavior, together with anxiety and learning are presented. Together, these sets of findings support the concept that the neural and biological state of the adult female is significantly and dramatically altered on a long-term basis by the experiences of parity and motherhood. Remodeling of the maternal brain and other biological systems is posited to help facilitate adaptations to environmental/ecological challenges as the female raises young and ages. PMID:26388065

  17. [Facing the difficult experience even with support: the underage adolescent experiencing motherhood].

    PubMed

    Andrade, Paula Rosenberg de; Ohara, Conceição Vieira da Silva; Borba, Regina Issuzu Hirooka de; Ribeiro, Circéa Amalia

    2015-01-01

    To understand the meaning of childcare for the underage adolescent mother, to reveal the demands of care and to build a theoretical model based on this experience. Qualitative research with symbolic interactionism as the theoretical framework and the grounded theory as the methodological framework; nine adolescents participated in the study. The semi-structured interview was used to collect data from September 2008 to September 2011, during paediatric nursing consultation at the Centro Assistencial Cruz de Malta, a philanthropic institution in the city of São Paulo/Brazil. Data analysis led to the construction of the theoretical model,Facing a difficult experience even with support. The experience shows that the difficulties to care for a child, even with help, are not met, only mitigated, and that underage adolescents do not have the maturity to cope with this experience.

  18. Navigating Motherhood and the Role of the Head Athletic Trainer in the Collegiate Setting.

    PubMed

    Mazerolle, Stephanie M; Eason, Christianne M

    2016-07-01

    Motherhood has been identified as a barrier to the head athletic trainer (AT) position. Role models have been cited as a possible facilitator for increasing the number of women who pursue and maintain this role in the collegiate setting. To examine the experiences of female ATs balancing motherhood and head AT positions in the National Collegiate Athletic Association Division II and III and National Association of Intercollegiate Athletics settings. Qualitative study. National Collegiate Athletic Association Divisions II and III and National Association of Intercollegiate Athletics. A total of 22 female head ATs (average age = 40 ± 8 years) who were married with children completed our study. Our participants had been certified for 15.5 ± 7.5 years and in their current positions as head ATs for 9 ± 8 years. We conducted online interviews with all participants. Participants journaled their reflections on a series of open-ended questions pertaining to their experiences as head ATs. Data were analyzed following a general inductive approach. Credibility was confirmed through peer review and researcher triangulation. We identified 3 major contributors to work-life conflict. Two speak to organizational influences on conflict: work demands and time of year. The role of motherhood, which was more of a personal contributor, also precipitated conflict for our ATs. Four themes emerged as work-life balance facilitators: planning, attitude and perspective, support networks, and workplace integration. Support was defined at both the personal and professional levels. In terms of the organization, our participants juggled long work hours, travel, and administrative tasks. Individually and socioculturally, they overcame their guilt and their need to be present and an active part of the parenting process. These mothers demonstrated the ability to cope with their demanding roles as both moms and head ATs.

  19. Community leaders' perceptions of Hispanic, single, low-income mothers' needs, concerns, social support, and interactions with health care services.

    PubMed

    Campbell-Grossman, Christie; Hudson, Diane Brage; Keating-Lefler, Rebecca; Yank, Jodell R; Obafunwa, Titilola

    2009-01-01

    Hispanic, single, low-income mothers are a vulnerable population who are often identified as having difficult transitioning to motherhood and successfully using the U.S. health care system. The purpose of this study was to examine needs, concerns, and social support of Hispanic, single, low-income mothers during the transition to motherhood through the eyes of community leaders serving this population in the U.S. Two focus groups were conducted, and 16 Midwestern community leaders working or volunteering with the Hispanic population expressed their opinions. Two investigators and two graduate nursing students evaluated the data. The process of word and context interpretation was completed using a combination of Tesch (1990) and Creswell (2007) techniques. Data were compared to field notes and debriefing summaries were completed during focus group discussions. Four themes and 12 subthemes evolved from the group discussions. Themes were (a) mothers' social support, (b) interactions with health care providers, (c) barriers in trust, and (d) practical life issues. A conclusion was drawn from these data that these women have difficulty accessing social support and information regarding care of themselves and their newborn infants due to limited social networks and barriers to health care. Nurses are in key positions to offer culturally sensitive social support and identify health care barriers with Hispanic, single, low-income mothers during the transition to motherhood. Further research is needed on interventions that effectively deliver information, lower health care barriers, and meet social support needs of Hispanic, single, low-income mothers and their infants.

  20. Irrational non-reproduction? The 'dying nation' and the postsocialist logics of declining motherhood in Poland.

    PubMed

    Mishtal, Joanna

    2012-01-01

    Polish birthrates during the state socialist period, 1948-1989, stayed above replacement level but since 1989 fell dramatically to one of the lowest in Europe, at 1.29 in 2010. The Polish Catholic Church and the newly-elected nationalist government of Lech Wałęsa reacted by escalating pronatalist rhetoric calling on women to increase childbearing in the name of economic and nationalist causes. Reflecting the renewed dominance of the Church, Wałęsa implemented restrictions on family planning, including abortion, contraception, and sex education, justifying them in moral and demographic terms. Plummeting fertility has been portrayed by the Church, media, and state as dangerous and unreasonable - a sign of Polish women's rejection of motherhood and the embrace of selfish priorities. Simultaneously however, the state cut back motherhood-friendly policies established by the socialist regime, including subsidized childcare, maternity leave, and healthcare. This paper draws on 19 months of fieldwork between 2000 and 2007, using interviews with 55 women in four healthcare clinics in Gdańsk area, and participant-observation at the social services offices in Krakow. This paper shows that far from irrational rejection of motherhood, Polish middle-class women are guided by pragmatic reasons when delaying parenthood in order to navigate the new political landscape marked by job insecurity and gendered discrimination in employment. Yet, rather than implementing work-family reconciliation policies that have stimulated fertility elsewhere in Europe, the Church and state insist on blaming women for 'irrational' non-reproduction, thus betraying a lack of political commitment to gender equity in employment, reproductive health, and in the family.

  1. Orientations to motherhood and male partner support among women in Mexico and Mexican-origin women in the United States.

    PubMed

    Guendelman, S; Malin, C; Herr-Harthorn, B; Vargas, P N

    2001-06-01

    Previous studies suggest that favorable pregnancy outcomes among Mexican immigrant women in the United States may be attributed to a protective sociocultural orientation, but few have explored the attitudes and values that shape Mexican women's perceptions of motherhood. This exploratory study examines orientation towards motherhood among Mexican and Mexican-origin women living in Mexico and the United States and their perceptions of their male partners' attitudes and roles. Focus groups were conducted with 60 pregnant low-income women in rural and urban communities in Mexico with high rates of migration to the US, among immigrant communities in rural and urban California and with US-born women of Mexican descent (Mexican Americans) in urban California. Notable differences were observed between women in Mexico and the US and between immigrant and Mexican American women in California as more women articulated life plans. Life plans seemed to reflect both processes of individuation and changing gender roles. While participants in Mexico largely abided by the conventional discourse on motherhood and domesticity, immigrants in California alternated between this ethos and the discourse of working mother, depending on financial resources. In contrast, Mexican American participants assumed multiple roles. These differing orientations may be linked to other factors, including fertility control, the amount and type of partner support, and stress during pregnancy.

  2. Motherhood and infant contact regulate neuroplasticity in the serotonergic midbrain dorsal raphe.

    PubMed

    Holschbach, M Allie; Lonstein, Joseph S

    2017-02-01

    The adult brain shows remarkable neuroplasticity in response to hormones and the socioemotional modifications that they influence. In females with reproductive and maternal experience, this neuroplasticity includes the birth and death of cells in several forebrain regions involved in maternal caregiving and postpartum affective state. Such plasticity in midbrain sites critical for these behavioral and emotional processes has never been examined, though. By visualizing bromodeoxyuridine (BrdU) to label mitotic cells, NeuroD for neuronal precursors, and TUNEL to identify dying cells, we found that the midbrain dorsal raphe nucleus (DR, the source of most ascending serotoninergic projections) exhibited significant neuroplasticity in response to motherhood. Specifically, BrdU analyses revealed that DR newborn cell survival (but not proliferation) was regulated by reproductive state, such that cells born early postpartum were less likely to survive 12 days to reach the late postpartum period compared to cells born during late pregnancy that survived 12 days to reach the early postpartum period. Many of the surviving cells in the DR were NeuN immunoreactive, suggesting a neuronal phenotype. Consistent with these findings, late postpartum rats had fewer NeuroD-immunoreactive DR cells than early postpartum rats. Maternal experience contributed to the late postpartum reduction in DR newborn cell survival because removing the litter at parturition increased cell survival as well as reduced cell death. Unlike cytogenesis in the maternal hippocampus, which is reduced by circulating glucocorticoids, DR newborn cell survival was unaffected by postpartum adrenalectomy. These effects of reproductive state and motherhood on DR plasticity were associated with concurrent changes in DR levels of serotonin's precursor, 5-HTP, and its metabolite, 5-HIAA. Our results demonstrate for the first time that cytogenesis occurs in the midbrain DR of any adult mammal, that DR plasticity is

  3. A Mother’s Heart is Weighed Down with Stones: A Phenomenological Approach to the Experience of Transnational Motherhood

    PubMed Central

    2015-01-01

    Although recent scholarship on transnational mothers has rigorously examined the effect of migration on gender constructs and ideologies, it neglects analysis of the lived experience of separated mothers and children. In privileging the exploration of transnational separations through the single analytical lens of gender, such research reduces the embodied distress of mothers and children to mere “gender false consciousness.” This paper calls upon anthropologists to redress this oversight by undertaking a phenomenological analysis of the lived experience of transnational motherhood. Eschewing an analysis of mothers and children as isolated social roles, I show that the suffering of mothers and children is profoundly relational. Through analysis of the narratives of undocumented Salvadoran mothers residing in the U.S., I show how the strain of such mothers’ undocumented status is lived and shouldered within the intersubjective space of the family. PMID:19101786

  4. The social construction of surrogacy research: an anthropological critique of the psychosocial scholarship on surrogate motherhood.

    PubMed

    Teman, Elly

    2008-10-01

    This article presents a critical appraisal of the psychosocial empirical research on surrogate mothers, their motivations for entering into surrogacy agreements and the outcome of their participation. I apply a social constructionist approach toward analyzing the scholarship, arguing that the cultural assumption that "normal" women do not voluntarily become pregnant with the premeditated intention of relinquishing the child for money, together with the assumption that "normal" women "naturally" bond with the children they bear, frames much of this research. I argue that this scholarship reveals how Western assumptions about motherhood and family impact upon scientific research. In their attempt to research the anomalous phenomenon of surrogacy, these researchers respond to the cultural anxieties that the practice provokes by framing their research methodologies and questions in a manner that upholds essentialist gendered assumptions about the naturalness and normalness of motherhood and childbearing. This leads the researchers to overlook the intrinsic value of the women's personal experiences and has implications for social policy.

  5. Face format at encoding affects the other-race effect in face memory.

    PubMed

    Zhao, Mintao; Hayward, William G; Bülthoff, Isabelle

    2014-08-07

    Memory of own-race faces is generally better than memory of other-races faces. This other-race effect (ORE) in face memory has been attributed to differences in contact, holistic processing, and motivation to individuate faces. Since most studies demonstrate the ORE with participants learning and recognizing static, single-view faces, it remains unclear whether the ORE can be generalized to different face learning conditions. Using an old/new recognition task, we tested whether face format at encoding modulates the ORE. The results showed a significant ORE when participants learned static, single-view faces (Experiment 1). In contrast, the ORE disappeared when participants learned rigidly moving faces (Experiment 2). Moreover, learning faces displayed from four discrete views produced the same results as learning rigidly moving faces (Experiment 3). Contact with other-race faces was correlated with the magnitude of the ORE. Nonetheless, the absence of the ORE in Experiments 2 and 3 cannot be readily explained by either more frequent contact with other-race faces or stronger motivation to individuate them. These results demonstrate that the ORE is sensitive to face format at encoding, supporting the hypothesis that relative involvement of holistic and featural processing at encoding mediates the ORE observed in face memory. © 2014 ARVO.

  6. Effects of Pregnancy, Childbirth, and Motherhood on High School Dropout. Discussion Paper No. 1027-93.

    ERIC Educational Resources Information Center

    Anderson, Douglas K.

    This paper uses data from the National Longitudinal Survey of Youth to explore the effect of fertility on high school dropout, and differences in that effect by age at first birth. Fertility is conceptualized as a series of states: pregnancy, childbirth, postpartum, and motherhood. Pregnant students and mothers are much more likely to drop out…

  7. Shaping the Health Policy Agenda: The Case of Safe Motherhood Policy in Vietnam

    PubMed Central

    Ha, Bui Thi Thu; Mirzoev, Tolib; Mukhopadhyay, Maitrayee

    2015-01-01

    Background: Maternal health remains a central policy concern in Vietnam. With a commitment to achieving the Millennium Development Goal (MDG) 5 target of maternal mortality rate (MMR) of 70/100 000 by 2015, the Ministry of Health (MoH) issued the National Plan for Safe Motherhood (NPSM) 2003-2010. In 2008, reproductive health, including safe motherhood (SM) became a national health target program with annual government funding. Methods: A case study of how SM emerged as a political priority in Vietnam over the period 2001-2008, drawing on Kingdon’s theory of agenda-setting was conducted. A mixed method was adopted for this study of the NPSM. Results: Three related streams contributed to SM priority in Vietnam: (1) the problem of high MMR was officially recognized from high-quality research, (2) the strong roles of policy champion from MoH in advocating for the needs to reducing MMR as well as support from government and donors, and (3) the national and international events, providing favorable context for this issue to emerge on policy agenda. Conclusion: This paper draws on the theory of agenda-setting to analyze the Vietnam experience and to develop guidance for SM a political priority in other high maternal mortality communities. PMID:26673334

  8. Effects of Implied Motion and Facing Direction on Positional Preferences in Single-Object Pictures.

    PubMed

    Palmer, Stephen E; Langlois, Thomas A

    2017-07-01

    Palmer, Gardner, and Wickens studied aesthetic preferences for pictures of single objects and found a strong inward bias: Right-facing objects were preferred left-of-center and left-facing objects right-of-center. They found no effect of object motion (people and cars showed the same inward bias as chairs and teapots), but the objects were not depicted as moving. Here we measured analogous inward biases with objects depicted as moving with an implied direction and speed by having participants drag-and-drop target objects into the most aesthetically pleasing position. In Experiment 1, human figures were shown diving or falling while moving forward or backward. Aesthetic biases were evident for both inward-facing and inward-moving figures, but the motion-based bias dominated so strongly that backward divers or fallers were preferred moving inward but facing outward. Experiment 2 investigated implied speed effects using images of humans, horses, and cars moving at different speeds (e.g., standing, walking, trotting, and galloping horses). Inward motion or facing biases were again present, and differences in their magnitude due to speed were evident. Unexpectedly, faster moving objects were generally preferred closer to frame center than slower moving objects. These results are discussed in terms of the combined effects of prospective, future-oriented biases, and retrospective, past-oriented biases.

  9. Spatially resolved observation of crystal-face-dependent catalysis by single turnover counting

    NASA Astrophysics Data System (ADS)

    Roeffaers, Maarten B. J.; Sels, Bert F.; Uji-I, Hiroshi; de Schryver, Frans C.; Jacobs, Pierre A.; de Vos, Dirk E.; Hofkens, Johan

    2006-02-01

    Catalytic processes on surfaces have long been studied by probing model reactions on single-crystal metal surfaces under high vacuum conditions. Yet the vast majority of industrial heterogeneous catalysis occurs at ambient or elevated pressures using complex materials with crystal faces, edges and defects differing in their catalytic activity. Clearly, if new or improved catalysts are to be rationally designed, we require quantitative correlations between surface features and catalytic activity-ideally obtained under realistic reaction conditions. Transmission electron microscopy and scanning tunnelling microscopy have allowed in situ characterization of catalyst surfaces with atomic resolution, but are limited by the need for low-pressure conditions and conductive surfaces, respectively. Sum frequency generation spectroscopy can identify vibrations of adsorbed reactants and products in both gaseous and condensed phases, but so far lacks sensitivity down to the single molecule level. Here we adapt real-time monitoring of the chemical transformation of individual organic molecules by fluorescence microscopy to monitor reactions catalysed by crystals of a layered double hydroxide immersed in reagent solution. By using a wide field microscope, we are able to map the spatial distribution of catalytic activity over the entire crystal by counting single turnover events. We find that ester hydrolysis proceeds on the lateral {1010} crystal faces, while transesterification occurs on the entire outer crystal surface. Because the method operates at ambient temperature and pressure and in a condensed phase, it can be applied to the growing number of liquid-phase industrial organic transformations to localize catalytic activity on and in inorganic solids. An exciting opportunity is the use of probe molecules with different size and functionality, which should provide insight into shape-selective or structure-sensitive catalysis and thus help with the rational design of new or

  10. "Paying the price to get there": Motherhood and the dynamics of pregnancy deliberations among women with disabilities.

    PubMed

    LaPierre, Tracey A; Zimmerman, Mary K; Hall, Jean P

    2017-07-01

    Women with disabilities report fewer pregnancies than those without disabilities. To explore the range of factors involved in pregnancy decision-making among women with disabilities, and give insight into the decision making process. Data were obtained from 4 focus groups conducted with 22 women of child-bearing age, who had a chronic physical or mental health condition or disability that influenced their pregnancy decisions. Group transcripts were analyzed using conventional content analysis to identify the types of factors that influence pregnancy decisions and themes related to pregnancy decision-making. Most had a strong desire for motherhood, although there were varied decisions and some ambivalence over whether or not to attempt pregnancy. Decisions were influenced by an interplay of biomedical, social and personal factors that shaped assessments of three key areas of consideration: importance, feasibility, and costs of pregnancy/motherhood. It is not just the 'biomedical facts' of health conditions that are relevant, but rather the meaning attributed to these facts and how they are weighed in relation to other significant non-medical factors. By moving beyond the medical model of disability to recognize the importance of social and personal factors, and engaging in patient-centered communication, healthcare providers can facilitate pregnancy decision-making that is consistent with the values and preferences of women with disabilities and improve quality of care and support. In order to make motherhood a more viable option for women with disabilities, societal attitudes and a lack of role models for these women also need to be addressed. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. Explaining the motherhood wage penalty during the early occupational career.

    PubMed

    Staff, Jeremy; Mortimer, Jeylan T

    2012-02-01

    Prior research shows that mothers earn lower hourly wages than women without children, and that this maternal wage penalty cannot be fully explained by differences between mothers and other women in work experience and job characteristics. This research examines whether the residual motherhood wage penalty results from differences between mothers and other women in the accumulation of work interruptions and breaks in schooling. Using longitudinal data for 486 women followed from ages 19 to 31 in the Minnesota Youth Development Study, we find that accumulated months not in the labor force and not enrolled in school explain the residual pay gap between mothers and other women.

  12. EXPLAINING THE MOTHERHOOD WAGE PENALTY DURING THE EARLY OCCUPATIONAL CAREER

    PubMed Central

    STAFF, JEREMY; MORTIMER, JEYLAN T.

    2011-01-01

    Prior research shows that mothers earn lower hourly wages than women without children, and that this maternal wage penalty cannot be fully explained by differences between mothers and other women in work experience and job characteristics. This research examines whether the residual motherhood wage penalty results from differences between mothers and other women in the accumulation of work interruptions and breaks in schooling. Using longitudinal data for 486 women followed from ages 19 to 31 in the Youth Development Study, we find that accumulated months not in the labor force and not enrolled in school explain the residual pay gap between mothers and other women. PMID:22037996

  13. Navigating Motherhood and the Role of the Head Athletic Trainer in the Collegiate Setting

    PubMed Central

    Mazerolle, Stephanie M.; Eason, Christianne M.

    2016-01-01

    Context:  Motherhood has been identified as a barrier to the head athletic trainer (AT) position. Role models have been cited as a possible facilitator for increasing the number of women who pursue and maintain this role in the collegiate setting. Objective:  To examine the experiences of female ATs balancing motherhood and head AT positions in the National Collegiate Athletic Association Division II and III and National Association of Intercollegiate Athletics settings. Design:  Qualitative study. Setting:  National Collegiate Athletic Association Divisions II and III and National Association of Intercollegiate Athletics. Patients or Other Participants:  A total of 22 female head ATs (average age = 40 ± 8 years) who were married with children completed our study. Our participants had been certified for 15.5 ± 7.5 years and in their current positions as head ATs for 9 ± 8 years. Data Collection and Analysis:  We conducted online interviews with all participants. Participants journaled their reflections on a series of open-ended questions pertaining to their experiences as head ATs. Data were analyzed following a general inductive approach. Credibility was confirmed through peer review and researcher triangulation. Results:  We identified 3 major contributors to work-life conflict. Two speak to organizational influences on conflict: work demands and time of year. The role of motherhood, which was more of a personal contributor, also precipitated conflict for our ATs. Four themes emerged as work-life balance facilitators: planning, attitude and perspective, support networks, and workplace integration. Support was defined at both the personal and professional levels. Conclusions:  In terms of the organization, our participants juggled long work hours, travel, and administrative tasks. Individually and socioculturally, they overcame their guilt and their need to be present and an active part of the parenting process. These mothers demonstrated the

  14. Pregnancy and Motherhood During Surgical Training.

    PubMed

    Rangel, Erika L; Smink, Douglas S; Castillo-Angeles, Manuel; Kwakye, Gifty; Changala, Marguerite; Haider, Adil H; Doherty, Gerard M

    2018-03-21

    the operating room to express milk. Sixty-four women (18.4%) had institutional support for childcare, and 231 (66.8%) reported a desire for greater mentorship on integrating a surgical career with motherhood and pregnancy. A total of 135 (39.0%) strongly considered leaving surgical residency, and 102 (29.5%) would discourage female medical students from a surgical career, specifically because of the difficulties of balancing pregnancy and motherhood with training. The challenges of having children during surgical residency may have significant workforce implications. A deeper understanding is critical to prevent attrition and to continue recruiting talented students. This survey characterizes these issues to help design interventions to support childbearing residents.

  15. Job Displacement Among Single Mothers:

    PubMed Central

    Brand, Jennie E.; Thomas, Juli Simon

    2015-01-01

    Given the recent era of economic upheaval, studying the effects of job displacement has seldom been so timely and consequential. Despite a large literature associating displacement with worker well-being, relatively few studies focus on the effects of parental displacement on child well-being, and fewer still focus on implications for children of single parent households. Moreover, notwithstanding a large literature on the relationship between single motherhood and children’s outcomes, research on intergenerational effects of involuntary employment separations among single mothers is limited. Using 30 years of nationally representative panel data and propensity score matching methods, we find significant negative effects of job displacement among single mothers on children’s educational attainment and social-psychological well-being in young adulthood. Effects are concentrated among older children and children whose mothers had a low likelihood of displacement, suggesting an important role for social stigma and relative deprivation in the effects of socioeconomic shocks on child well-being. PMID:25032267

  16. Impact of Teenage Motherhood on the Academic Performance in Public Primary Schools in Bungoma County, Kenya

    ERIC Educational Resources Information Center

    Barmao-Kiptanui, Catherine; Kindiki, Jonah Nyaga; Lelan, Joseph K.

    2015-01-01

    Teenage pregnancy and motherhood is a concern in both developed and developing countries and is a complex reality of contemporary society however the re-entry of teenage mothers into the school system continues to demand attention as society's negative attitude towards pregnant girls and teenage mothers persists. Those who do return to school…

  17. Seeking Safety and Empathy: Adolescent Health Seeking Behavior during Pregnancy and Early Motherhood in Central Uganda

    ERIC Educational Resources Information Center

    Atuyambe, Lynn; Mirembe, Florence; Annika, Johansson; Kirumira, Edward K.; Faxelid, Elisabeth

    2009-01-01

    Purpose: To explore adolescent health seeking behavior during pregnancy and early motherhood in order to contribute to health policy formulation and improved access to health care. This will in long-term have an impact on the reduction of morbidity and mortality among adolescent mothers and their newborns. Methods: This was a qualitative study…

  18. Early motherhood and harsh parenting: the role of human, social, and cultural capital.

    PubMed

    Lee, Yookyong

    2009-09-01

    This study examined the role of maternal human, social, and cultural capital in the relationship between early motherhood and harsh parenting behavior. This study used data from the Fragile Families and Child Wellbeing (FFCW) Study. Harsh parenting behaviors by mothers who were 19 years or younger at birth of the focal child (n=598) were compared with that of adult mothers 26 years or older (n=1,363). Measures included: For harsh parenting behavior, three proxies were created from the Parent to Child version of the Conflict Tactics Scales (CTS-PC) and self-reports of maternal spanking. For maternal human capital, education, employment, and depression were used. For maternal social capital, expected-social support, paternal support, and lone caregiver status were included. For maternal cultural capital, religious attendance and attachment to race/ethnic heritage were used. Multivariate analyses indicated that adolescent motherhood has a significant impact on all three harsh parenting behavior outcomes even after controlling for demographic and maternal capital characteristics. Working since the birth of the focal child, depression scores, paternal support, expected-social support, and attendance at religious services made independent contributions to the prediction of harsh parenting behavior. Findings emphasize the importance of the prevention of adolescent motherhood and suggest intervention strategies for reducing the risk of maternal harsh parenting behavior. Further study is necessary to examine the complicated relationships among maternal capital and parenting. One method may be to focus on the development of measures of maternal capital, notably measures of expectations regarding and perceptions of received capital. Findings from this study have implications for social work practice, particularly for the prevention of adolescent pregnancy and intervention with adolescent mothers and their children. First, the study calls for more recognition of school social

  19. Attitudes towards family formation in cohabiting and single childless women in their mid- to late thirties.

    PubMed

    Birch Petersen, Kathrine; Sylvest, Randi; Nyboe Andersen, Anders; Pinborg, Anja; Westring Hvidman, Helene; Schmidt, Lone

    2016-04-01

    This study aimed to explore attitudes towards family formation in single or cohabiting childless women of advanced age. The design comprised semi-structured qualitative interviews of 20 women aged 34-39 years attending the Fertility Assessment and Counselling Clinic, Rigshospitalet, Copenhagen. A sample of 10 single women and 10 cohabiting women was chosen with equal distribution of postgraduate education length. Data were analysed using content analysis following the method of Graneheim and Lundman and consolidated criteria for reporting qualitative research (COREQ). The general attitude towards family formation was characterized by a fear of the consequences of choosing motherhood on one hand, and a 'ticking biological clock' and a wish to establish a nuclear family on the other. The women idealized the perception of perfect mothering in terms of uncompromising expectations of child rearing and showed an increasing awareness of solo motherhood as a possible solution to advanced age, the wish of a child and single status compared to earlier studies. Our study contributes to knowledge and understanding of personal considerations related to childbearing in nullipara women in their mid- to late 30s and may be useful in a fertility assessment and counselling setting.

  20. Teen motherhood and pregnancy prototypes: the role of social context in changing young African American mothers' risk images and contraceptive expectations.

    PubMed

    Barr, Ashley B; Simons, Ronald L; Simons, Leslie Gordon; Gibbons, Frederick X; Gerrard, Meg

    2013-12-01

    Despite the declining rate of teen pregnancies in the United States, academic and public health experts have expressed concern over the still relatively high rate of rapid repeat pregnancies among adolescents, particularly among minority youth. Using a sample of over 300 African American female adolescents, the current study used insights from the prototype/willingness model of adolescent risk behavior to explore this risk. More specifically, it assessed the relationship between entry into unwed motherhood during mid-to-late adolescence and changes in prototypes of unmarried pregnant teens. Further, it explored the extent to which these changing prototypes accounted for young mothers' later contraceptive expectations. We tested the possibility that social images were affected not only by personal experience (the birth of a child) but also by the family and community context in which this experience took place. The findings show that the early entrance into teen motherhood was associated with a shift toward more favorable prototypes of unwed pregnant teens, but that this was only the case for young mothers in disadvantaged contexts. Given this, prototype changes helped to explain the link between teen motherhood and contraceptive expectations only for those in disadvantaged contexts. We discuss these findings in terms of their practical and theoretical implications.

  1. Connected Motherhood: Social Support for Moms and Moms-to-Be on Facebook.

    PubMed

    Holtz, Bree; Smock, Andrew; Reyes-Gastelum, David

    2015-05-01

    Research addressing online social support, especially for new mothers, has typically focused on forums and dedicated Web sites, and not on social networking sites like Facebook. Here we expand on this existing body of work by addressing a Facebook page, Ask the Chicks, themed around questions and answers related to motherhood. Using the uses and gratification lens, we explore motivations for participation as they relate to engagement with the page. Individuals were recruited to participant in an online survey through posts on the Ask the Chicks Facebook page made by the page owner over a 1-week period. To be eligible to complete the survey, participants had to be 18 years old or older, female, and pregnant or have at least one child under the age of 5 years. Analyses of survey data collected from users of the page (n=647) revealed that engagement has a positive relationship with the motives of relaxing entertainment, expressive information sharing, social interaction, and information seeking. Online support groups, and especially Facebook, appear to be a more convenient method than traditional online support groups for people who want to obtain information about certain topics, in this case, about motherhood and raising kids. Having this type of social support tool is important, as social support has been found to reduce levels of stress, which can improve overall health and quality of life. This study provides a better understanding of why people use this type of social support group for questions about parenting.

  2. The many faces of research on face perception.

    PubMed

    Little, Anthony C; Jones, Benedict C; DeBruine, Lisa M

    2011-06-12

    Face perception is fundamental to human social interaction. Many different types of important information are visible in faces and the processes and mechanisms involved in extracting this information are complex and can be highly specialized. The importance of faces has long been recognized by a wide range of scientists. Importantly, the range of perspectives and techniques that this breadth has brought to face perception research has, in recent years, led to many important advances in our understanding of face processing. The articles in this issue on face perception each review a particular arena of interest in face perception, variously focusing on (i) the social aspects of face perception (attraction, recognition and emotion), (ii) the neural mechanisms underlying face perception (using brain scanning, patient data, direct stimulation of the brain, visual adaptation and single-cell recording), and (iii) comparative aspects of face perception (comparing adult human abilities with those of chimpanzees and children). Here, we introduce the central themes of the issue and present an overview of the articles.

  3. Educational Expansion and Changes in Women's Entry into Marriage and Motherhood in the Federal Republic of Germany.

    ERIC Educational Resources Information Center

    Blossfeld, Hans-Peter; Jaenichen, Ursula

    1992-01-01

    Examined whether women's growing economic independence, resulting from better education, is major factor in rise in delayed marriage and motherhood. New panel data from (former) Federal Republic of Germany showed that women's increasing educational attainment could explain part of changes in process of family formation. Better educated women…

  4. Age, Psychological Maturity, and the Transition to Motherhood among English-Speaking Australian Women in a Metropolitan Area

    ERIC Educational Resources Information Center

    Camberis, Anna-Lisa; McMahon, Catherine A.; Gibson, Frances L.; Boivin, Jacky

    2014-01-01

    In the context of the trend toward delayed parenthood, this study examines whether older maternal age is associated with greater psychological maturity and whether greater psychological maturity provides any adaptive benefit during the transition to motherhood. A sample of 240 predominantly English-speaking Australian women in a metropolitan area…

  5. Perceived Impact of Motherhood on Adherence to Therapy in Mothers with Cystic Fibrosis.

    PubMed

    Ullrich, G; Bobis, I; Bewig, B

    2015-11-01

    To explore the stress related to motherhood and its perceived impact on adherence to therapy in women with cystic fibrosis (CF). Cross-sectional study with a purpose-designed questionnaire. 46/73 eligible women were enrolled and 38 returned the questionnaire. Mean age of mothers was 33.8 y  ± 7.1 y, mean age of firstborn child was 6.9 y  ± 5.7 y. Nine women had more than one biological child. 18 mothers (47%) were currently employed, 12 of whom worked 19 to 30 hours per week and none full-time. There were mothers who reported a detrimental effect on adherence (time constraints 38%; intentional nonadherence 42%), and mothers who reported that adherence had actually improved (29%). Both of these effects were related to daily CF therapy at home. By contrast, i. v. antibiotic therapy was less impaired by role strains, mainly due to home i. v. therapy being an alternative and/or due to intensive social support (husband, parents). Participants clearly addressed the importance of adherence and the need for adequate self-management in narrative comments. Motherhood may improve adherence to CF therapy as well as it may affect it negatively. Health caregivers are well-advised to address a possible detrimental effect, proactively. © Georg Thieme Verlag KG Stuttgart · New York.

  6. Does being a mom help or hurt? Workplace incivility as a function of motherhood status.

    PubMed

    Miner, Kathi N; Pesonen, Amanda D; Smittick, Amber L; Seigel, Michael L; Clark, Emily K

    2014-01-01

    The purpose of the present study was to examine the extent to which motherhood status predicts being a target of workplace incivility and moderates the relationship between incivility and negative outcomes among employed women. Participants included a nationwide sample of law school faculty members (N = 1,234; 48% female, 85% White) who completed measures of workplace incivility, parenting status, job satisfaction, turnover intentions, and depression. Results showed that mothers with 3 children were treated more uncivilly than women with fewer children and that mothering mitigated negative outcomes associated with being the target of incivility. Exploratory analyses examining fatherhood status as a predictor of workplace incivility and moderator of incivility and outcomes showed that fathers reported experiencing more workplace incivility than nonfathers, but being a father did not attenuate the negative outcomes of incivility. In addition, mothers reported more incivility than fathers and childless women reported more incivility than childless men. Childless women were also the most negatively affected by incivility at work. This study advances our understanding of how motherhood status affects women's experiences at work. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  7. Knowledge of safe motherhood among women in rural communities in northern Nigeria: implications for maternal mortality reduction

    PubMed Central

    2013-01-01

    Background Most developed countries have made considerable progress in addressing maternal mortality, but it appears that countries with high maternal mortality burdens like Nigeria have made little progress in improving maternal health outcomes despite emphasis by the Millennium Development Goals (MDGs). Knowledge about safe motherhood practices could help reduce pregnancy related health risks. This study examines knowledge of safe motherhood among women in selected rural communities in northern Nigeria. Methods This was a cross-sectional study carried out in two states (Kaduna and Kano States) within northern Nigeria. Pretested, interviewer-administered questionnaires were applied by female data collectors to 540 randomly selected women who had recently delivered within the study site. Chi-square tests were used to determine possible association between variables during bivariate analysis. Variables significant in the bivariate analysis were subsequently entered into a multivariate logistic regression analysis. The degree of association was estimated by odds ratio (OR) and 95% confidence interval (CI) between knowledge of maternal danger signs and independent socio-demographic as well as obstetric history variables which indicated significance at p< 0.05. Results Over 90% of respondents in both states showed poor knowledge of the benefits of health facility delivery by a skilled birth attendant. More than 80% of respondents in both states displayed poor knowledge of the benefits of ANC visits. More than half of the respondents across both states had poor knowledge of maternal danger signs. According to multivariate regression analysis, ever attending school by a respondent increased the likelihood of knowing maternal danger signs by threefold (OR 2.63, 95% CI: 1.2-5.8) among respondents in Kaduna State. While attendance at ANC visits during most recent pregnancy increased the likelihood of knowing maternal danger signs by twofold among respondents in Kano State

  8. Inclusion of men in maternal and safe motherhood services in inner-city communities in Ghana: evidence from a descriptive cross-sectional survey.

    PubMed

    Atuahene, Margaret Duah; Arde-Acquah, Sylvia; Atuahene, Nana Frema; Adjuik, Martin; Ganle, John Kuumuori

    2017-12-14

    There has been a growing realisation of the need to enhance men's inclusion in maternal and safe motherhood services, especially in low-income settings. However, empirical studies on the extent to which men are involved in maternal and safe motherhood services especially in poor inner-city communities are lacking. The purpose of this study was to describe the level of men's inclusion in maternal and safe-motherhood services in inner-city communities in Ghana, and to assess the barriers of men's involvement. A descriptive cross-sectional quantitative survey was conducted among a total of 256 randomly selected adult men in Chorkor, an inner-city fishing community in Accra, the capital city of Ghana. A multistage sampling strategy was used to select houses, households and respondents. Descriptive statistical techniques were used to analyse the data. Data analysis was done with the aid of SPSS version 20. Although almost all (96.6%) respondents knew the meaning of family planning, as high as 236(92.2%) have never accompanied their wives/partners to clinics to seek family planning services. Also 242(94.5%) and 251(98%) of men, respectively, knew the importance of antenatal services and supervised delivery. However, only 114(44.5%) of men ever accompanied their wives/partners to seek skilled delivery services. Men's involvement was hindered by barriers such as attitude of health workers, long waiting time and socio-cultural beliefs. The study revealed a gap between men's awareness of the importance of maternal and safe motherhood services and their actual involvement in accessing these services with their female partners. There is a need to create a supportive environment that encourages men to be involved in maternal health services to help reduce maternal/neonatal morbidity and mortality.

  9. Influence of using a single facial vein as outflow in full-face transplantation: A three-dimensional computed tomographic study.

    PubMed

    Rodriguez-Lorenzo, Andres; Audolfsson, Thorir; Wong, Corrine; Cheng, Angela; Arbique, Gary; Nowinski, Daniel; Rozen, Shai

    2015-10-01

    The aim of this study was to evaluate the contribution of a single unilateral facial vein in the venous outflow of total-face allograft using three-dimensional computed tomographic imaging techniques to further elucidate the mechanisms of venous complications following total-face transplant. Full-face soft-tissue flaps were harvested from fresh adult human cadavers. A single facial vein was identified and injected distally to the submandibular gland with a radiopaque contrast (barium sulfate/gelatin mixture) in every specimen. Following vascular injections, three-dimensional computed tomographic venographies of the faces were performed. Images were viewed using TeraRecon Software (Teracon, Inc., San Mateo, CA, USA) allowing analysis of the venous anatomy and perfusion in different facial subunits by observing radiopaque filling venous patterns. Three-dimensional computed tomographic venographies demonstrated a venous network with different degrees of perfusion in subunits of the face in relation to the facial vein injection side: 100% of ipsilateral and contralateral forehead units, 100% of ipsilateral and 75% of contralateral periorbital units, 100% of ipsilateral and 25% of contralateral cheek units, 100% of ipsilateral and 75% of contralateral nose units, 100% of ipsilateral and 75% of contralateral upper lip units, 100% of ipsilateral and 25% of contralateral lower lip units, and 50% of ipsilateral and 25% of contralateral chin units. Venographies of the full-face grafts revealed better perfusion in the ipsilateral hemifaces from the facial vein in comparison with the contralateral hemifaces. Reduced perfusion was observed mostly in the contralateral cheek unit and contralateral lower face including the lower lip and chin units. Copyright © 2015 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  10. Gender differences in human single neuron responses to male emotional faces.

    PubMed

    Newhoff, Morgan; Treiman, David M; Smith, Kris A; Steinmetz, Peter N

    2015-01-01

    Well-documented differences in the psychology and behavior of men and women have spurred extensive exploration of gender's role within the brain, particularly regarding emotional processing. While neuroanatomical studies clearly show differences between the sexes, the functional effects of these differences are less understood. Neuroimaging studies have shown inconsistent locations and magnitudes of gender differences in brain hemodynamic responses to emotion. To better understand the neurophysiology of these gender differences, we analyzed recordings of single neuron activity in the human brain as subjects of both genders viewed emotional expressions. This study included recordings of single-neuron activity of 14 (6 male) epileptic patients in four brain areas: amygdala (236 neurons), hippocampus (n = 270), anterior cingulate cortex (n = 256), and ventromedial prefrontal cortex (n = 174). Neural activity was recorded while participants viewed a series of avatar male faces portraying positive, negative or neutral expressions. Significant gender differences were found in the left amygdala, where 23% (n = 15∕66) of neurons in men were significantly affected by facial emotion, vs. 8% (n = 6∕76) of neurons in women. A Fisher's exact test comparing the two ratios found a highly significant difference between the two (p < 0.01). These results show specific differences between genders at the single-neuron level in the human amygdala. These differences may reflect gender-based distinctions in evolved capacities for emotional processing and also demonstrate the importance of including subject gender as an independent factor in future studies of emotional processing by single neurons in the human amygdala.

  11. Gender differences in human single neuron responses to male emotional faces

    PubMed Central

    Newhoff, Morgan; Treiman, David M.; Smith, Kris A.; Steinmetz, Peter N.

    2015-01-01

    Well-documented differences in the psychology and behavior of men and women have spurred extensive exploration of gender's role within the brain, particularly regarding emotional processing. While neuroanatomical studies clearly show differences between the sexes, the functional effects of these differences are less understood. Neuroimaging studies have shown inconsistent locations and magnitudes of gender differences in brain hemodynamic responses to emotion. To better understand the neurophysiology of these gender differences, we analyzed recordings of single neuron activity in the human brain as subjects of both genders viewed emotional expressions. This study included recordings of single-neuron activity of 14 (6 male) epileptic patients in four brain areas: amygdala (236 neurons), hippocampus (n = 270), anterior cingulate cortex (n = 256), and ventromedial prefrontal cortex (n = 174). Neural activity was recorded while participants viewed a series of avatar male faces portraying positive, negative or neutral expressions. Significant gender differences were found in the left amygdala, where 23% (n = 15∕66) of neurons in men were significantly affected by facial emotion, vs. 8% (n = 6∕76) of neurons in women. A Fisher's exact test comparing the two ratios found a highly significant difference between the two (p < 0.01). These results show specific differences between genders at the single-neuron level in the human amygdala. These differences may reflect gender-based distinctions in evolved capacities for emotional processing and also demonstrate the importance of including subject gender as an independent factor in future studies of emotional processing by single neurons in the human amygdala. PMID:26441597

  12. Single-unit activity during natural vision: diversity, consistency, and spatial sensitivity among AF face patch neurons.

    PubMed

    McMahon, David B T; Russ, Brian E; Elnaiem, Heba D; Kurnikova, Anastasia I; Leopold, David A

    2015-04-08

    Several visual areas within the STS of the macaque brain respond strongly to faces and other biological stimuli. Determining the principles that govern neural responses in this region has proven challenging, due in part to the inherently complex stimulus domain of dynamic biological stimuli that are not captured by an easily parameterized stimulus set. Here we investigated neural responses in one fMRI-defined face patch in the anterior fundus (AF) of the STS while macaques freely view complex videos rich with natural social content. Longitudinal single-unit recordings allowed for the accumulation of each neuron's responses to repeated video presentations across sessions. We found that individual neurons, while diverse in their response patterns, were consistently and deterministically driven by the video content. We used principal component analysis to compute a family of eigenneurons, which summarized 24% of the shared population activity in the first two components. We found that the most prominent component of AF activity reflected an interaction between visible body region and scene layout. Close-up shots of faces elicited the strongest neural responses, whereas far away shots of faces or close-up shots of hindquarters elicited weak or inhibitory responses. Sensitivity to the apparent proximity of faces was also observed in gamma band local field potential. This category-selective sensitivity to spatial scale, together with the known exchange of anatomical projections of this area with regions involved in visuospatial analysis, suggests that the AF face patch may be specialized in aspects of face perception that pertain to the layout of a social scene.

  13. [A father's motherhood... or a mother's fatherhood? Transgender, assisted reproduction and bioethics].

    PubMed

    Alvarez-Díaz, Jorge Alberto

    2009-01-01

    The presence of a transsexual pregnant male in the mass media has made people reassess if transsexuals should have access to assisted reproduction. The bioethical discussion should focus on the future child best interests. This article describes the story of this transsexual man, legally married to a woman in the state of Oregon in the United States. A brief overview of transsexuality and the specific characteristics of this case, with special considerations towards fertility in transsexual people is included. We suggest reflections on what constitutes motherhood and fatherhood and bioethical considerations brought forth by this groundbreaking event.

  14. Single crystal plastic behavior of a single-phase, face-center-cubic-structured, equiatomic FeNiCrCo alloy

    DOE PAGES

    Wu, Zhenggang; Gao, Y. F.; Bei, Hongbin

    2015-07-25

    To understand the fundamental deformation mechanisms of compositionally complex alloys, single crystals of a multi-component equiatomic FeNiCoCr alloy with face-centered cubic (FCC) structure were grown for mechanical studies. Similarly to typical FCC pure metals, slip trace analyses indicate that dislocation slips take place on (1 1 1) planes along [11¯0] directions. The critical resolved shear stress (CRSS) obeys the Schmid law at both 77 and 293 K, and tension–compression asymmetry is not observed. Although this material slips in a normal FCC manner both at 293 and 77 K, compared to typical FCC metals the CRSS’s strong temperature dependence is abnormal.

  15. Long-term alterations in neural and endocrine processes induced by motherhood in mammals.

    PubMed

    Bridges, Robert S

    2016-01-01

    This article is part of a Special Issue "Parental Care". The reproductive experience of pregnancy, lactation and motherhood can significantly remodel the female's biological state, affecting endocrine, neuroendocrine, neural, and immunological processes. The brain, pituitary gland, liver, thymus, and mammary tissue are among the structures that are modified by reproductive experience. The present review that focuses on rodent research, but also includes pertinent studies in sheep and other species, identifies specific changes in these processes brought about by the biological states of pregnancy, parturition, and lactation and how the components of reproductive experience contribute to the remodeling of the maternal brain and organ systems. Findings indicate that prior parity alters key circulating hormone levels and neural receptor gene expression. Moreover, reproductive experience results in modifications in neural processes and glial support. The possible role of pregnancy-induced neurogenesis is considered in the context of neuroplasticity and behavior, and the effects of reproductive experience on maternal memory, i.e. the retention of maternal behavior, together with anxiety and learning are presented. Together, these sets of findings support the concept that the neural and biological state of the adult female is significantly and dramatically altered on a long-term basis by the experiences of parity and motherhood. Remodeling of the maternal brain and other biological systems is posited to help facilitate adaptations to environmental/ecological challenges as the female raises young and ages. Copyright © 2015 Elsevier Inc. All rights reserved.

  16. Pragmatic Politics and Epistemological Diversity: The Contested and Authoritative Uses of Historical Evidence in the Safe Motherhood Initiative

    ERIC Educational Resources Information Center

    Béhague, Dominique; Storeng, Katerini

    2013-01-01

    In recent years, the demand for cost-effective evidence of health impact has grown exponentially, often to the exclusion of other disciplines and of epidemiology's longstanding interest in the multivariate determinants of health. Drawing on an ethnography of the Safe Motherhood Initiative, this paper focuses on experts who, in producing historical…

  17. 'If you have children, you have responsibilities': motherhood, sex work and HIV in southern Tanzania.

    PubMed

    Beckham, Sarah W; Shembilu, Catherine R; Winch, Peter J; Beyrer, Chris; Kerrigan, Deanna L

    2015-01-01

    Many female sex workers begin sex work as mothers, or because they are mothers, and others seek childbearing. Motherhood may influence women's livelihoods as sex workers and their subsequent HIV risks. We used qualitative research methods (30 in-depth interviews and three focus group discussions) and employed Connell's theory of Gender and Power to explore the intersections between motherhood, sex work, and HIV-related risk. Participants were adult women who self-reported exchanging sex for money within the past month and worked in entertainment venues in southern Tanzania. Participants had two children on average, and two-thirds had children at home. Women situated their socially stigmatised work within their respectable identities as mothers caring for their children. Being mothers affected sex workers' negotiating power in complex manners, which led to both reported increases in HIV-related risk behaviours (accepting more clients, accepting more money for no condom, anal sex), and decreases in risk behaviours (using condoms, demanding condom use, testing for HIV). Sex workers/mothers were aware of risks at work, but with children to support, their choices were constrained. Future policies and programming should consider sex workers' financial and practical needs as mothers, including those related to their children such as school fees and childcare.

  18. Safe motherhood: when to begin.

    PubMed

    Verma, M; Chhatwal, J; Mathew, E

    1994-08-01

    Two thousand five hundred college girls were assessed for their knowledge and attitudes regarding sex, pregnancy and child rearing with the help of a pretested questionnaire. The site of menstruation was known to only 35.3% of the girls. The knowledge about the time and site of conception was 25.3% and 58.2%, respectively. Only 16.3% of the respondents knew the normal route of delivery although the duration of normal pregnancy was known to majority (87.7%). The girls were aware of the ideal timing of abortion (67.5%) but the safe method and legality were poorly known facts. Only 5% of the girls believed in pre-marital sex. More than half (54.9%) of the girls knew about some form of contraceptive, Copper-T being the best known. Nearly one fifth of the girls were either undecided or wished family members to decide about antenatal check-ups. The need for better diet and injections during pregnancy was well known although few (15.2%) were aware of the injections being tetanus toxoid. Only about 10% wanted a home delivery but one fourth felt that a Dai or a relative was suitable for conducting the delivery. An overwhelming majority of the students stated that knowledge about above facts was important and they would like to learn about them preferably during college education. It is recommended that 'Family life education' be provided during pre-adolescent and adolescent years to ensure a safe motherhood and a healthy child.

  19. Divided by a Common Degree Program? Profiling Online and Face-to-Face Information Science Students

    ERIC Educational Resources Information Center

    Haigh, Maria

    2007-01-01

    This study examines profiles of online and face-to-face students in a single information science school: the University of Wisconsin-Milwaukee School of Information Studies. A questionnaire was administered to 76 students enrolled in online course sections and 72 students enrolled in face-to-face course sections. The questionnaire examined student…

  20. Functions and responsibilities of organizations dealing with surrogate motherhood in the UK.

    PubMed

    van Den Akker, Olga B. A.

    1998-01-01

    The separation of maternity from social motherhood and progress in reproductive technology raise many social, psychological, medical and legal issues (van den Akker, 1994). The most recent British Medical Association report (BMA, 1996) acknowledged the practice of surrogacy and issued new guidelines for good practice and support for those involved. Surrogate motherhood services have increased around the country over the last decade, even before the formal British Medical Association acknowledgement of their necessity and existence (BMA, 1996). The present survey investigated the incidence, accessibility, and functions of such organizations, specifically, the legal, medical and psychological problems encountered and how they were dealt with, to discover what advice and support is given. Ten centres were interviewed. The incidence of surrogacy conducted through these organizations is widespread, but the processes involved and therefore the implications of the types of surrogacy dealt with are very different. The two major surrogacy agencies deal primarily with partial surrogacy, whereas the clinics are concerned almost exclusively with full (IVF) surrogacy. Information about the procedures involved appears to rely on experience; screening is generally carried out 'in house', and psychological factors are dealt with by counsellors on request by the couples. In general, although the roles of the organizations are disparate and clearly defined, no holistic or long-term care is provided by any of the organizations involved with surrogacy in the UK. The reasons for this are clear cut and stem from the nature of the organizations, and the behaviour of the clients. The data indicate that the current procedures used by the organizations are adequate but could be improved and standardized.

  1. Chinese primiparous women's experiences of early motherhood: factors affecting maternal role competence.

    PubMed

    Ngai, Fei-Wan; Chan, Sally W C; Holroyd, Eleanor

    2011-05-01

    The aim of this study was to explore Chinese women's perceptions of maternal role competence and factors contributing to maternal role competence during early motherhood. Developing a sense of competence and satisfaction in the maternal role are considered critical components in maternal adaptation, which have a significant impact on parenting behaviours and the psychosocial development of the child. However, qualitative studies that address maternal role competence are limited in the Chinese population. This was an exploratory descriptive study. A purposive sample of 26 Chinese primiparous mothers participated in a childbirth psychoeducation programme and was interviewed at six weeks postpartum. Data were analysed using content analysis. Women perceived a competent mother as being able to make a commitment to caring for the physical and emotional well-being of child, while cultivating appropriate values for childhood. Personal knowledge and experience of infant care, success in breastfeeding, infant's well-being, availability of social support and contradictory information from various sources were major factors affecting maternal role competency. The findings highlight the importance of understanding Chinese cultural attitudes to childrearing and maternal role competence. New Chinese mothers need information on child care, positive experiences of infant care, social support and consistent information to enhance their maternal role competency. Recommendations are made for Chinese culturally specific guidelines and healthcare delivery interventions to enhance maternal role competence in early motherhood. Nursing and midwifery care should always take into account the cultural beliefs and enable adaptation of traditional postpartum practices. Providing consistent information and positive experience on parenting skills and infant behaviour as well as enhancing effective coping strategies could strengthen Chinese women's maternal role competency. © 2011 Blackwell

  2. [Pregnancy and delivery in western Africa. High risk motherhood].

    PubMed

    Prual, A

    1999-06-01

    According to the World Health Organization, 585,000 women die each year from a pregnancy-related cause, 99% of whom are from developing countries. The first International Conference on Safe Motherhood in 1987 sensitized the world community to this drama. Ever since, maternal mortality and its medical causes are better known. The maternal mortality ratio is highest in West Africa (1,020 maternal deaths per 100,000 live borns) when it is 27/100,000 in industrialized countries. Direct obstetric causes account for 80% of the deaths: hemorrhage, infection, dystocia, hypertension and abortion. Indirect causes are essentially anemia, malaria, hepatitis C and AIDS. Severe maternal morbidity is 6 to 10 times more frequent than maternal mortality but it also leads to handicaps which end up often in women's social rejection. However, WHO estimates that 95% of these deaths and handicaps are avoidable, and at a low cost.

  3. Motherhood and the Wages of Women in Professional Occupations.

    PubMed

    Buchmann, Claudia; McDaniel, Anne

    2016-08-01

    It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women's experiences in combining work and family and raise important questions for further research.

  4. Motherhood and the Wages of Women in Professional Occupations

    PubMed Central

    BUCHMANN, CLAUDIA; MCDANIEL, ANNE

    2017-01-01

    It is well established that mothers are paid less than childless women and that fathers tend to earn higher wages relative to childless men, but we do not know whether these findings apply to workers in all occupations. Using IPUMS and ACS data from 1980 and 2010, we examine the family wage gap for highly educated professionals, the most advantaged sector of the occupational distribution. Results indicate that the size of the negative wage differential for motherhood has declined over time in all professions. Moreover, in the traditionally male-dominated professions of STEM, medicine, and law, women with children experience a positive wage differential, whereas their counterparts in female-dominated professions continue to experience a negative one. The positive differential for fatherhood has remained stable over time. These findings underscore the growing heterogeneity of women’s experiences in combining work and family and raise important questions for further research. PMID:29177191

  5. Surrogate motherhood, rights and duties: a reply to Campbell.

    PubMed

    McLachlan, H V; Swales, J K

    2001-01-01

    In a recent article in Health Care Analysis (Vol. 8, No. 1), Campbell misrepresents our specific arguments about commercial surrogate motherhood (C.S.M.) and our general philosophical and political views by saying or suggesting that we are 'Millsian' liberals and consequentialists. He gives too the false impression that we do not oppose, in principle, slavery and child purchase. Here our position on C.S.M. is re-expressed and elaborated upon in order to eliminate possible confusion. Our general ethical and philosophical framework is also outlined and shown to be other than Campbell says that it is. In particular, a moral philosophy that is based on neither consequentialism nor Kantianism is presented. C.S.M., it is argued, is not child purchase. It is like it in some respects and unlike it in others. It is unlike it in the respects which, relative to the present discussion, matter.

  6. How Customer Facing Professionals Adapt to Changing Customer Needs in a Digital Environment: A Single Case Study

    ERIC Educational Resources Information Center

    Hendriks, Stefan

    2017-01-01

    This qualitative single case study explored how customer facing professionals (CFPs) adapt to changing customer needs in a digital environment. This study focuses on: (1) Changing customer needs; (2) Competencies needed in a digital environment; (3) How they learn; and (4) What factors help or hinder their success. The site is a global Human…

  7. Fiber-coupled superconducting nanowire single-photon detectors integrated with a bandpass filter on the fiber end-face

    NASA Astrophysics Data System (ADS)

    Zhang, W. J.; Yang, X. Y.; Li, H.; You, L. X.; Lv, C. L.; Zhang, L.; Zhang, C. J.; Liu, X. Y.; Wang, Z.; Xie, X. M.

    2018-07-01

    Superconducting nanowire single-photon detectors (SNSPDs) with both high system detection efficiency (SDE) and low dark count rate (DCR) play significant roles in quantum information processes and various applications. The background dark counts of SNSPDs originate from the room temperature blackbody radiation coupled to the device via a fiber. Therefore, a bandpass filter (BPF) operated at low temperature with minimal insert loss is necessary to suppress the background DCR. Herein, a low-loss BPF integrated on a single-mode fiber end-face was designed, fabricated and verified for the low temperature implement. The fiber end-face BPF was featured with a typical passband width about 40 nm in the 1550 nm telecom band and a peak transmittance of over 0.98. SNSPD with high SDE fabricated on a distributed Bragg reflector was coupled to the BPF. The device with such a BPF showed an SDE of 80% at a DCR of 0.5 Hz, measured at 2.1 K. Compared the same device without a BPF, the DCR was reduced by over 13 dB with an SDE decrease of <3%.

  8. Face perception in high-functioning autistic adults: evidence for superior processing of face parts, not for a configural face-processing deficit.

    PubMed

    Lahaie, A; Mottron, L; Arguin, M; Berthiaume, C; Jemel, B; Saumier, D

    2006-01-01

    Configural processing in autism was studied in Experiment 1 by using the face inversion effect. A normal inversion effect was observed in the participants with autism, suggesting intact configural face processing. A priming paradigm using partial or complete faces served in Experiment 2 to assess both local and configural face processing. Overall, normal priming effects were found in participants with autism, irrespective of whether the partial face primes were intuitive face parts (i.e., eyes, nose, etc.) or arbitrary segments. An exception, however, was that participants with autism showed magnified priming with single face parts relative to typically developing control participants. The present findings argue for intact configural processing in autism along with an enhanced processing for individual face parts. The face-processing peculiarities known to characterize autism are discussed on the basis of these results and past congruent results with nonsocial stimuli.

  9. Single Mother Parenting and Adolescent Psychopathology.

    PubMed

    Daryanani, Issar; Hamilton, Jessica L; Abramson, Lyn Y; Alloy, Lauren B

    2016-10-01

    Children raised in single-mother families are at increased risk for psychopathology, but the mechanisms that help explain this relationship are understudied. In a community sample of diverse adolescents (N = 385, 52 % female, 48 % Caucasian) and their mothers, we hypothesized that single mothers would be more likely than cohabitating mothers to engage in negative parenting behaviors, which would predict adolescent psychopathology prospectively. Single mothers were more likely to engage in psychologically controlling behaviors, which predicted to their adolescent offspring experiencing higher rates of depressive symptoms and externalizing disorders. Girls were more susceptible to depressive symptoms via psychologically controlling parenting than boys in single-mother families. Further, single mothers were more likely to engage in rejecting parenting behaviors, which predicted to a higher prevalence of adolescent externalizing disorders. Surprisingly, rejection in single-mother families predicted to less severe anxiety symptoms in adolescents relative to two-parent families. It is likely that single mothers are not inherently inferior parents relative to cohabitating mothers; rather, their parenting practices are often compromised by a myriad of demands and stressors. Consistent with this postulate, low socioeconomic status was associated with single motherhood and negative parenting behaviors. Clinical implications and study limitations are discussed.

  10. Single Mother Parenting and Adolescent Psychopathology

    PubMed Central

    Daryanai, Issar; Hamilton, Jessica L.; Abramson, Lyn Y.; Alloy, Lauren B.

    2017-01-01

    Children raised in single-mother families are at increased risk for psychopathology, but the mechanisms that help explain this relationship are understudied. In a community sample of diverse adolescents (N= 385, 52% female, 48% Caucasian) and their mothers, we hypothesized that single mothers would be more likely than cohabitating mothers to engage in negative parenting behaviors, which would predict adolescent psychopathology prospectively. Single mothers were more likely to engage in psychologically controlling behaviors, which predicted to their adolescent offspring experiencing higher rates of depressive symptoms and externalizing disorders. Girls were more susceptible to depressive symptoms via psychologically controlling parenting than boys in single-mother families. Further, single mothers were more likely to engage in rejecting parenting behaviors, which predicted to a higher prevalence of adolescent externalizing disorders. Surprisingly, rejection in single-mother families predicted to less severe anxiety symptoms in adolescents relative to two-parent families. It is likely that single mothers are not inherently inferior parents relative to cohabitating mothers; rather, their parenting practices are often compromised by a myriad of demands and stressors. Consistent with this postulate, low socioeconomic status was associated with single motherhood and negative parenting behaviors. Clinical implications and study limitations are discussed. PMID:26767832

  11. Constructions and experiences of motherhood in the context of an early intervention for Aboriginal mothers and their children: mother and healthcare worker perspectives.

    PubMed

    Ussher, Jane M; Charter, Rosie; Parton, Chloe; Perz, Janette

    2016-07-22

    The colonisation of Australia has been associated with traumatic consequences for Aboriginal health and wellbeing, including the breakdown of the traditional family unit and negative consequences for the mother/child relationship. Early-intervention programs have been developed to assist families to overcome disadvantage and strengthen mother/child attachment. However, there is no research examining Aboriginal women's subjective experiences and constructions of motherhood in the context of such programs, and no research on the perceived impact of such programs, from the perspective of Aboriginal mothers and healthcare workers (HCWs), with previous research focusing on child outcomes. Researchers conducted participant observation of an early intervention program for Aboriginal mothers and young children over a 6 month period, one-to-one interviews and a focus group with 10 mothers, and interviews with nine HCWs, in order to examine their perspectives on motherhood and the intervention program. Thematic analysis identified 2 major themes under which subthemes were clustered. Constructions of motherhood: 'The resilient mother: Coping with life trauma and social stress' and 'The good mother: Transformation of self through motherhood'; Perspectives on the intervention: '"Mothers come to life": Transformation through therapy'; and '"I know I'm a good mum": The need for connections, skills and time for self'. The mothers constructed themselves as being resilient 'good mothers', whilst also acknowledging their own traumatic life experiences, predominantly valuing the peer support and time-out aspects of the program. HCWs positioned the mothers as 'traumatised', yet also strong, and expressed the view that in order to improve mother/child attachment a therapeutic transformation is required. These results suggest that early interventions for Aboriginal mothers should acknowledge and strengthen constructions of the good and resilient mother. The differing perspectives of

  12. Faciotopy—A face-feature map with face-like topology in the human occipital face area

    PubMed Central

    Henriksson, Linda; Mur, Marieke; Kriegeskorte, Nikolaus

    2015-01-01

    The occipital face area (OFA) and fusiform face area (FFA) are brain regions thought to be specialized for face perception. However, their intrinsic functional organization and status as cortical areas with well-defined boundaries remains unclear. Here we test these regions for “faciotopy”, a particular hypothesis about their intrinsic functional organisation. A faciotopic area would contain a face-feature map on the cortical surface, where cortical patches represent face features and neighbouring patches represent features that are physically neighbouring in a face. The faciotopy hypothesis is motivated by the idea that face regions might develop from a retinotopic protomap and acquire their selectivity for face features through natural visual experience. Faces have a prototypical configuration of features, are usually perceived in a canonical upright orientation, and are frequently fixated in particular locations. To test the faciotopy hypothesis, we presented images of isolated face features at fixation to subjects during functional magnetic resonance imaging. The responses in V1 were best explained by low-level image properties of the stimuli. OFA, and to a lesser degree FFA, showed evidence for faciotopic organization. When a single patch of cortex was estimated for each face feature, the cortical distances between the feature patches reflected the physical distance between the features in a face. Faciotopy would be the first example, to our knowledge, of a cortical map reflecting the topology, not of a part of the organism itself (its retina in retinotopy, its body in somatotopy), but of an external object of particular perceptual significance. PMID:26235800

  13. Faciotopy-A face-feature map with face-like topology in the human occipital face area.

    PubMed

    Henriksson, Linda; Mur, Marieke; Kriegeskorte, Nikolaus

    2015-11-01

    The occipital face area (OFA) and fusiform face area (FFA) are brain regions thought to be specialized for face perception. However, their intrinsic functional organization and status as cortical areas with well-defined boundaries remains unclear. Here we test these regions for "faciotopy", a particular hypothesis about their intrinsic functional organisation. A faciotopic area would contain a face-feature map on the cortical surface, where cortical patches represent face features and neighbouring patches represent features that are physically neighbouring in a face. The faciotopy hypothesis is motivated by the idea that face regions might develop from a retinotopic protomap and acquire their selectivity for face features through natural visual experience. Faces have a prototypical configuration of features, are usually perceived in a canonical upright orientation, and are frequently fixated in particular locations. To test the faciotopy hypothesis, we presented images of isolated face features at fixation to subjects during functional magnetic resonance imaging. The responses in V1 were best explained by low-level image properties of the stimuli. OFA, and to a lesser degree FFA, showed evidence for faciotopic organization. When a single patch of cortex was estimated for each face feature, the cortical distances between the feature patches reflected the physical distance between the features in a face. Faciotopy would be the first example, to our knowledge, of a cortical map reflecting the topology, not of a part of the organism itself (its retina in retinotopy, its body in somatotopy), but of an external object of particular perceptual significance. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  14. Female athletic training students' perceptions of motherhood and retention in athletic training.

    PubMed

    Mazerolle, Stephanie M; Gavin, Kerri

    2013-01-01

    Motherhood appears to be a catalyst in job turnover for female athletic trainers, especially those employed at the National Collegiate Athletic Association Division I level. However, most researchers examining this topic have investigated the perspectives of those who are currently employed rather than those who are preparing to enter the profession. To evaluate female athletic training students' perceptions of motherhood and retention. Qualitative study. Athletic training education program. A total of 18 female athletic training students volunteered to participate. They were enrolled in 1 Commission on Accrediting Athletic Training Education-accredited athletic training program and represented 3 levels of academic STUDY. The participants responded to a series of questions related to work-life balance and retention in athletic training. Analysis of the data followed a general inductive process. Credibility was established by interpretive member checks and peer review. The first theme, clinical setting, speaks to the belief that work-life balance and retention in athletic training require an employment setting that fosters a family-friendly atmosphere and a work schedule (including travel) that allows for time at home. The second theme, mentorship, reflects the acknowledgment that a female mentor who is successful in balancing the roles of mother and athletic trainer can serve as a role model. The final theme, work-life balance strategies, illustrates the need to have a plan in place to meet the demands of both home and work life. A female athletic trainer who is successfully balancing her career and family responsibilities may be the most helpful factor in retention, especially for female athletic training students. Young professionals need to be educated on the importance of developing successful work-life balance strategies, which can be helpful in reducing attrition from the profession.

  15. Female Athletic Training Students' Perceptions of Motherhood and Retention in Athletic Training

    PubMed Central

    Mazerolle, Stephanie M.; Gavin, Kerri

    2013-01-01

    Context: Motherhood appears to be a catalyst in job turnover for female athletic trainers, especially those employed at the National Collegiate Athletic Association Division I level. However, most researchers examining this topic have investigated the perspectives of those who are currently employed rather than those who are preparing to enter the profession. Objective: To evaluate female athletic training students' perceptions of motherhood and retention. Design: Qualitative study. Setting: Athletic training education program. Patients or Other Participants: A total of 18 female athletic training students volunteered to participate. They were enrolled in 1 Commission on Accrediting Athletic Training Education–accredited athletic training program and represented 3 levels of academic study. Data Collection and Analysis: The participants responded to a series of questions related to work–life balance and retention in athletic training. Analysis of the data followed a general inductive process. Credibility was established by interpretive member checks and peer review. Results: The first theme, clinical setting, speaks to the belief that work–life balance and retention in athletic training require an employment setting that fosters a family-friendly atmosphere and a work schedule (including travel) that allows for time at home. The second theme, mentorship, reflects the acknowledgment that a female mentor who is successful in balancing the roles of mother and athletic trainer can serve as a role model. The final theme, work–life balance strategies, illustrates the need to have a plan in place to meet the demands of both home and work life. Conclusions: A female athletic trainer who is successfully balancing her career and family responsibilities may be the most helpful factor in retention, especially for female athletic training students. Young professionals need to be educated on the importance of developing successful work–life balance strategies, which can

  16. Contributions of individual face features to face discrimination.

    PubMed

    Logan, Andrew J; Gordon, Gael E; Loffler, Gunter

    2017-08-01

    Faces are highly complex stimuli that contain a host of information. Such complexity poses the following questions: (a) do observers exhibit preferences for specific information? (b) how does sensitivity to individual face parts compare? These questions were addressed by quantifying sensitivity to different face features. Discrimination thresholds were determined for synthetic faces under the following conditions: (i) 'full face': all face features visible; (ii) 'isolated feature': single feature presented in isolation; (iii) 'embedded feature': all features visible, but only one feature modified. Mean threshold elevations for isolated features, relative to full-faces, were 0.84x, 1.08, 2.12, 3.34, 4.07 and 4.47 for head-shape, hairline, nose, mouth, eyes and eyebrows respectively. Hence, when two full faces can be discriminated at threshold, the difference between the eyes is about four times less than what is required when discriminating between isolated eyes. In all cases, sensitivity was higher when features were presented in isolation than when they were embedded within a face context (threshold elevations of 0.94x, 1.74, 2.67, 2.90, 5.94 and 9.94). This reveals a specific pattern of sensitivity to face information. Observers are between two and four times more sensitive to external than internal features. The pattern for internal features (higher sensitivity for the nose, compared to mouth, eyes and eyebrows) is consistent with lower sensitivity for those parts affected by facial dynamics (e.g. facial expressions). That isolated features are easier to discriminate than embedded features supports a holistic face processing mechanism which impedes extraction of information about individual features from full faces. Copyright © 2017 Elsevier Ltd. All rights reserved.

  17. A comparative study of DIGNET, average, complete, single hierarchical and k-means clustering algorithms in 2D face image recognition

    NASA Astrophysics Data System (ADS)

    Thanos, Konstantinos-Georgios; Thomopoulos, Stelios C. A.

    2014-06-01

    The study in this paper belongs to a more general research of discovering facial sub-clusters in different ethnicity face databases. These new sub-clusters along with other metadata (such as race, sex, etc.) lead to a vector for each face in the database where each vector component represents the likelihood of participation of a given face to each cluster. This vector is then used as a feature vector in a human identification and tracking system based on face and other biometrics. The first stage in this system involves a clustering method which evaluates and compares the clustering results of five different clustering algorithms (average, complete, single hierarchical algorithm, k-means and DIGNET), and selects the best strategy for each data collection. In this paper we present the comparative performance of clustering results of DIGNET and four clustering algorithms (average, complete, single hierarchical and k-means) on fabricated 2D and 3D samples, and on actual face images from various databases, using four different standard metrics. These metrics are the silhouette figure, the mean silhouette coefficient, the Hubert test Γ coefficient, and the classification accuracy for each clustering result. The results showed that, in general, DIGNET gives more trustworthy results than the other algorithms when the metrics values are above a specific acceptance threshold. However when the evaluation results metrics have values lower than the acceptance threshold but not too low (too low corresponds to ambiguous results or false results), then it is necessary for the clustering results to be verified by the other algorithms.

  18. Mother-Blaming in the Shadow of Incest: Commentary on "Motherhood in the Shadow of Incest" by Rachel Lev-Wiesel

    ERIC Educational Resources Information Center

    Faller, Kathleen Coulborn

    2007-01-01

    This commentary on "Motherhood in the Shadow of Incest" by Rachel Lev-Wiesel, is divided into three sections. In the first section, this author addresses the issue of the role of mothers in incest. Faller contends that, with regard to research findings on the role of mothers' own sexual victimization in her child's experience, previous research…

  19. "Opt-Out" Rates at Motherhood across High-Education Career Paths: Selection versus Work Environment. NBER Working Paper No. 14717

    ERIC Educational Resources Information Center

    Herr, Jane Leber; Wolfram, Catherine

    2009-01-01

    This paper examines the propensity of highly educated women to exit the labor force at motherhood. We focus on systematic differences across women with various graduate degrees to analyze whether these speak to differences in the capacity to combine children with work over a variety of high-education career paths. Working with a sample of Harvard…

  20. Mechanisms of face perception

    PubMed Central

    Tsao, Doris Y.

    2009-01-01

    Faces are among the most informative stimuli we ever perceive: Even a split-second glimpse of a person's face tells us their identity, sex, mood, age, race, and direction of attention. The specialness of face processing is acknowledged in the artificial vision community, where contests for face recognition algorithms abound. Neurological evidence strongly implicates a dedicated machinery for face processing in the human brain, to explain the double dissociability of face and object recognition deficits. Furthermore, it has recently become clear that macaques too have specialized neural machinery for processing faces. Here we propose a unifying hypothesis, deduced from computational, neurological, fMRI, and single-unit experiments: that what makes face processing special is that it is gated by an obligatory detection process. We will clarify this idea in concrete algorithmic terms, and show how it can explain a variety of phenomena associated with face processing. PMID:18558862

  1. Mapping attractor fields in face space: the atypicality bias in face recognition.

    PubMed

    Tanaka, J; Giles, M; Kremen, S; Simon, V

    1998-09-01

    A familiar face can be recognized across many changes in the stimulus input. In this research, the many-to-one mapping of face stimuli to a single face memory is referred to as a face memory's 'attractor field'. According to the attractor field approach, a face memory will be activated by any stimuli falling within the boundaries of its attractor field. It was predicted that by virtue of its location in a multi-dimensional face space, the attractor field of an atypical face will be larger than the attractor field of a typical face. To test this prediction, subjects make likeness judgments to morphed faces that contained a 50/50 contribution from an atypical and a typical parent face. The main result of four experiments was that the morph face was judged to bear a stronger resemblance to the atypical face parent than the typical face parent. The computational basis of the atypicality bias was demonstrated in a neural network simulation where morph inputs of atypical and typical representations elicited stronger activation of atypical output units than of typical output units. Together, the behavioral and simulation evidence supports the view that the attractor fields of atypical faces span over a broader region of face space that the attractor fields of typical faces.

  2. Setting priorities for safe motherhood programme evaluation: a participatory process in three developing countries.

    PubMed

    Madi, Banyana Cecilia; Hussein, Julia; Hounton, Sennen; D'Ambruoso, Lucia; Achadi, Endang; Arhinful, Daniel Kojo

    2007-09-01

    A participatory approach to priority setting in programme evaluation may help improve the allocation and more efficient use of scarce resources especially in low-income countries. Research agendas that are the result of collaboration between researchers, programme managers, policy makers and other stakeholders have the potential to ensure rigorous studies are conducted on matters of local priority, based on local, expert knowledge. This paper describes a process involving key stakeholders to elicit and prioritise evaluation needs for safe motherhood in three developing countries. A series of reiterative consultations with safe motherhood stakeholders from each country was conducted over a period of 36 months. In each country, the consultation process consisted of a series of participatory workshops; firstly, stakeholder's views on evaluation were elicited with parallel descriptive work on the contexts. Secondly, priorities for evaluation were identified from stakeholders; thirdly, the evaluation-priorities were refined; and finally, the evaluation research questions, reflecting the identified priorities, were agreed and finalised. Three evaluation-questions were identified in each country, and one selected, on which a full scale evaluation was undertaken. While there is a great deal written about the importance of transparent and participatory priority setting in evaluation; few examples of how such processes could be implemented exist, particularly for maternal health programmes. Our experience demonstrates that the investment in a participatory priority-setting effort is high but the process undertaken resulted in both globally and contextually-relevant priorities for evaluation. This experience provides useful lessons for public health practitioners committed to bridging the research-policy interface.

  3. Cognitive Vulnerabilities to Depression for Adolescents in Single-Mother and Two-Parent Families.

    PubMed

    Daryanani, Issar; Hamilton, Jessica L; McArthur, Brae Anne; Steinberg, Laurence; Abramson, Lyn Y; Alloy, Lauren B

    2017-01-01

    Although research consistently suggests that adolescents in single-mother families are at increased risk for depression, the mechanisms that explain this relationship are unclear. In a community sample of adolescents (N = 368; ages 12-16; 50 % female; 50 % White) and their mothers (42 % single), adolescents completed measures of depressive symptoms, rumination, and depressogenic inferential style at baseline and two yearly follow-ups. Mothers reported on stressful events that occurred in the child's life from birth until baseline. Adolescents raised by single mothers, relative to partnered mothers, experienced more childhood stressors and higher rumination levels at 1-year follow-up. Additionally, higher rumination mediated the relationship between single motherhood and greater youth depressive symptoms at the 2-year follow-up. Clinical implications and developmental considerations are discussed.

  4. Cognitive Vulnerabilities to Depression for Adolescents in Single-Mother and Two-Parent Families

    PubMed Central

    Daryanani, Issar; Hamilton, Jessica L.; McArthur, Brae Anne; Steinberg, Laurence; Abramson, Lyn. Y.; Alloy, Lauren B.

    2017-01-01

    Although research consistently suggests that adolescents in single-mother families are at increased risk for depression, the mechanisms that explain this relationship are unclear. In a community sample of adolescents (N = 368; ages 12–16; 50% female; 50% White) and their mothers (42% single), adolescents completed measures of depressive symptoms, rumination, and depressogenic inferential style at baseline and two yearly follow-ups. Mothers reported on stressful events that occurred in the child’s life from birth until baseline. Adolescents raised by single mothers, relative to partnered mothers, experienced more childhood stressors and higher rumination levels at one-year follow-up. Additionally, higher rumination mediated the relationship between single motherhood and greater youth depressive symptoms at the two-year follow-up. Clinical implications and developmental considerations are discussed. PMID:27858293

  5. Security giving in surrogacy motherhood process as a caring model for commissioning mothers: A theory synthesis.

    PubMed

    Zandi, Mitra; Vanaki, Zohreh; Shiva, Marziyeh; Mohammadi, Eesa; Bagheri-Lankarani, Narges

    2016-07-01

    Despite the increasing use of surrogacy, there are no caring theories/models that serve as the basis for nursing care to surrogacy commissioning mothers. This study has designed a model for caring of surrogacy commissioning mothers in 2013. The theory synthesis of Walker and Avant's strategies of theory construction (2011) was used to design a caring model/theory. The theory synthesis includes three stages: (i) selection of focal concept (the concept of "security giving in motherhood" was selected); (ii) review of studies in order to identify factors related to focal concept relevant studies (42 articles and 13 books) were reviewed, statements and concepts related to focal concept were then extracted and classified, and their relations were specified; and (iii) organization of concepts and statements within a relevant general and effective manifestation of the phenomenon under study which led to developing of a model. In this caring model/theory, entitled "security giving in surrogacy motherhood", nurses roles were conceptualized within the conceptual framework that includes three main roles: (i) coordination; (ii) participation; and (iii) security giving (physical, emotional, and legal support; empowerment; presence; relationship management between both parties and advocacy). Training surrogacy specialist nurses and establishment of surrogacy care centers are important factors for implementation of the model. This model could help to provided better caring for surrogacy clients, especially for commissioning mothers. © 2016 Japan Academy of Nursing Science.

  6. The Face in the Crowd Effect Unconfounded: Happy Faces, Not Angry Faces, Are More Efficiently Detected in Single- and Multiple-Target Visual Search Tasks

    ERIC Educational Resources Information Center

    Becker, D. Vaughn; Anderson, Uriah S.; Mortensen, Chad R.; Neufeld, Samantha L.; Neel, Rebecca

    2011-01-01

    Is it easier to detect angry or happy facial expressions in crowds of faces? The present studies used several variations of the visual search task to assess whether people selectively attend to expressive faces. Contrary to widely cited studies (e.g., Ohman, Lundqvist, & Esteves, 2001) that suggest angry faces "pop out" of crowds, our review of…

  7. Current-direction dependence of the transport properties in single-crystalline face-centered-cubic cobalt films

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Xiao, X.; Liang, J. H.; Chen, B. L.

    2015-07-28

    Face-centered-cubic cobalt films are epitaxially grown on insulating LaAlO{sub 3}(001) substrates by molecular beam epitaxy. Transport measurements are conducted in different current directions relative to the crystal axes. We find that the temperature dependent anisotropic magnetoresistance ratio strongly depends on the current direction. However, the anomalous Hall effect shows isotropic behavior independent of the current direction. Our results demonstrate the interplay between the current direction and the crystalline lattice in single-crystalline ferromagnetic films. A phenomenological analysis is presented to interpret the experimental data.

  8. Managing motherhood: strategies used by new mothers to maintain perceptions of wellness.

    PubMed

    Currie, Janet

    2009-07-01

    The first year or so of motherhood can represent a transitional lifestyle change; however, experiences are not well understood from the mother's own perspective. In a series of interviews, nine mothers related their beliefs and ideas about strategies utilized to maintain a perceived sense of wellness. The mothers used three main strategies: (a) obtaining help, (b) having a plan, and (c) taking time-out. Discovery of a successful strategy lead to a mother feeling greater confidence in the efficacy of her selected method, calmer, and in greater control. In order to achieve a true sense of increasing control over her own health, however, it is recommended a mother prioritize strategies to meet her own personal needs in addition to meeting the needs of others.

  9. Babies, child bearers and commodification: Anderson, Brazier et al., and the political economy of commercial surrogate motherhood.

    PubMed

    McLachlan, H V; Swales, J K

    2000-01-01

    It is argued by Anderson and also in the Brazier Report that Commercial Surrogate Motherhood (C.S.M.) contracts and agencies should be illegal on the grounds that C.S.M. involves the commodification of both mothers and babies. This paper takes issue with this view and argues that C.S.M. is not inconsistent with the proper respect for, and treatment of, children and women. A case for the legalization of C.S.M. is made.

  10. Physical Activity Experiences and Beliefs Among Single Mothers: A Qualitative Study.

    PubMed

    Dlugonski, Deirdre; Motl, Robert W

    2016-09-01

    Single motherhood has been associated with negative health consequences such as depression and cardiovascular disease. Physical activity might reduce these consequences, but little is known about physical activity experiences and beliefs that might inform interventions and programs for single mothers. The present study used social-cognitive theory as a framework to explore physical activity beliefs and experiences among single mothers. Single mothers (N = 14) completed a semistructured interview and the International Physical Activity Questionnaire. Participants were categorized into 3 activity levels, and data were analyzed according to these categories. All participants reported barriers to physical activity. Physically active single mothers seemed to be more confident in their ability to overcome these barriers and more likely to plan physical activity in their daily routine, and they more frequently reported having social support compared with low-active single mothers. Across all activity levels, participants focused on the physical outcomes of physical activity participation such as weight loss. These results provide information that is useful for designing and delivering behavioral interventions for increasing physical activity among single mothers.

  11. Choice of study discipline and the postponement of motherhood in Europe: the impact of expected earnings, gender composition, and family attitudes.

    PubMed

    Van Bavel, Jan

    2010-05-01

    Theory suggests that the field of study may be at least as consequential for fertility behavior as the duration and level of education. Yet, this qualitative dimension of educational achievement has been largely neglected in demographic studies. This article analyzes the mechanisms relating the field of study with the postponement of motherhood by European college-graduate women aged 20-40. The second round of the European Social Survey is used to assess the impact of four features of study disciplines that are identified as key to reproductive decision making: the expected starting wage, the steepness of the earning profile, attitudes toward gendered family roles, and gender composition. The results indicate that the postponement of motherhood is relatively limited among graduates from study disciplines in which stereotypical attitudes about family roles prevail and in which a large share of the graduates are female. Both the level of the starting wage and the steepness of the earning profile are found to be associated with greater postponement. These results are robust to controlling for the partnership situation and the age at entry into the labor market.

  12. The early postpartum experience of previously infertile mothers.

    PubMed

    Ladores, Sigrid; Aroian, Karen

    2015-01-01

    To explore the lived experience of becoming a new mother from the unique perspectives of previously infertile women. A descriptive phenomenological design was used to extract the fundamental structure of the postpartum experience of previously infertile mothers. Central Florida. Twelve first-time, previously infertile mothers age 27 to 43 years. Face-to-face interviews were conducted twice with each participant. Recorded interviews were transcribed verbatim and analyzed using Colaizzi's approach. Two main themes emerged that described the early postpartum experience of first-time, previously infertile mothers: (a) lingering identity as infertile and (b) gratitude for the gift of motherhood. Participants reported that their lingering identities as infertile and immense gratitude for the gift of motherhood propelled them to establish unrealistic expectations to be perfect mothers. When they were unable to live up this expectation, they censored their feelings of inadequacy, guilt, and shame. Findings from this study may help to sensitize health care providers to the difficulties faced by previously infertile women during their transition to motherhood. © 2015 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

  13. Evidence for view-invariant face recognition units in unfamiliar face learning.

    PubMed

    Etchells, David B; Brooks, Joseph L; Johnston, Robert A

    2017-05-01

    Many models of face recognition incorporate the idea of a face recognition unit (FRU), an abstracted representation formed from each experience of a face which aids recognition under novel viewing conditions. Some previous studies have failed to find evidence of this FRU representation. Here, we report three experiments which investigated this theoretical construct by modifying the face learning procedure from that in previous work. During learning, one or two views of previously unfamiliar faces were shown to participants in a serial matching task. Later, participants attempted to recognize both seen and novel views of the learned faces (recognition phase). Experiment 1 tested participants' recognition of a novel view, a day after learning. Experiment 2 was identical, but tested participants on the same day as learning. Experiment 3 repeated Experiment 1, but tested participants on a novel view that was outside the rotation of those views learned. Results revealed a significant advantage, across all experiments, for recognizing a novel view when two views had been learned compared to single view learning. The observed view invariance supports the notion that an FRU representation is established during multi-view face learning under particular learning conditions.

  14. Authoritative knowledge and single women's unintentional pregnancies, abortions, adoption, and single motherhood: social stigma and structural violence.

    PubMed

    Ellison, Marcia A

    2003-09-01

    This article explores the sources of authoritative knowledge that shaped single, white, middle-class women's unintentional pregnancies and child-bearing decisions throughout five reproductive eras. Women who terminated a pregnancy were most influenced by their own personal needs and circumstances. birth mothers' decisions were based on external sources of knowledge, such as their mothers, social workers, and social pressures. In contrast, single mothers based their decision on instincts and their religious or moral beliefs. Reproductive policies further constrained and significantly shaped women's experiences. The social stigma associated with these forms of stratified maternity suggests that categorizing pregnant women by their marital status, or births as out-of-wedlock, reproduces the structural violence implicit to normative models of female sexuality and maternity. This mixed-method study included focus groups to determine the kinds of knowledge women considered authoritative, a mailed survey to quantify these identified sources, and one-on-one interviews to explore outcomes in depth.

  15. Infant discrimination of faces in naturalistic events: actions are more salient than faces.

    PubMed

    Bahrick, Lorraine E; Newell, Lisa C

    2008-07-01

    Despite the fact that faces are typically seen in the context of dynamic events, there is little research on infants' perception of moving faces. L. E. Bahrick, L. J. Gogate, and I. Ruiz (2002) demonstrated that 5-month-old infants discriminate and remember repetitive actions but not the faces of the women performing the actions. The present research tested an attentional salience explanation for these findings: that dynamic faces are discriminable to infants, but more salient actions compete for attention. Results demonstrated that 5-month-old infants discriminated faces in the context of actions when they had longer familiarization time (Experiment 1) and following habituation to a single person performing 3 different activities (Experiment 2). Further, 7-month-old infants who have had more experience with social events also discriminated faces in the context of actions. Overall, however, discrimination of actions was more robust and occurred earlier in processing time than discrimination of dynamic faces. These findings support an attentional salience hypothesis and indicate that faces are not special in the context of actions in early infancy.

  16. Expecting motherhood? Stratifying reproduction in twenty-first century Scottish abortion practice

    PubMed Central

    Beynon-Jones, Siân M.

    2015-01-01

    This article illustrates how Scottish health professionals involved in contemporary abortion provision construct stratified expectations about women’s reproductive decision-making. Drawing on 42 semi-structured interviews I reveal the contingent discourses through which health professionals constitute the ‘rationality’ of the female subject who requests abortion. Specifically, I illustrate how youth, age, parity and class are mobilised as criteria through which to distinguish ‘types’ of patient whose requests for abortion are deemed particularly understandable or particularly problematic. I conceptualise this process of differentiation as a form of ‘stratified reproduction’ (Colen, 1995; Ginsburg and Rapp, 1995) and argue that it is significant for two reasons. Firstly, it illustrates the operation of dominant discourses concerning abortion and motherhood in twenty-first century Britain. Secondly, it extends the forms of critique which feminist scholarship has, to date, developed of the regulation of abortion provision in the UK. PMID:25774067

  17. Producing desired ice faces

    PubMed Central

    Shultz, Mary Jane; Brumberg, Alexandra; Bisson, Patrick J.; Shultz, Ryan

    2015-01-01

    The ability to prepare single-crystal faces has become central to developing and testing models for chemistry at interfaces, spectacularly demonstrated by heterogeneous catalysis and nanoscience. This ability has been hampered for hexagonal ice, Ih––a fundamental hydrogen-bonded surface––due to two characteristics of ice: ice does not readily cleave along a crystal lattice plane and properties of ice grown on a substrate can differ significantly from those of neat ice. This work describes laboratory-based methods both to determine the Ih crystal lattice orientation relative to a surface and to use that orientation to prepare any desired face. The work builds on previous results attaining nearly 100% yield of high-quality, single-crystal boules. With these methods, researchers can prepare authentic, single-crystal ice surfaces for numerous studies including uptake measurements, surface reactivity, and catalytic activity of this ubiquitous, fundamental solid. PMID:26512102

  18. Adherence to Internet-Based and Face-to-Face Cognitive Behavioural Therapy for Depression: A Meta-Analysis

    PubMed Central

    van Ballegooijen, Wouter; Cuijpers, Pim; van Straten, Annemieke; Karyotaki, Eirini; Andersson, Gerhard; Smit, Jan H.; Riper, Heleen

    2014-01-01

    Background Internet-based cognitive behavioural therapy (iCBT) is an effective and acceptable treatment for depression, especially when it includes guidance, but its treatment adherence has not yet been systematically studied. We conducted a meta-analysis, comparing the adherence to guided iCBT with the adherence to individual face-to-face CBT. Methods Studies were selected from a database of trials that investigate treatment for adult depression (see www.evidencebasedpsychotherapies.org), updated to January 2013. We identified 24 studies describing 26 treatment conditions (14 face-to-face CBT, 12 guided iCBT), by means of these inclusion criteria: targeting depressed adults, no comorbid somatic disorder or substance abuse, community recruitment, published in the year 2000 or later. The main outcome measure was the percentage of completed sessions. We also coded the percentage of treatment completers (separately coding for 100% or at least 80% of treatment completed). Results We did not find studies that compared guided iCBT and face-to-face CBT in a single trial that met our inclusion criteria. Face-to-face CBT treatments ranged from 12 to 28 sessions, guided iCBT interventions consisted of 5 to 9 sessions. Participants in face-to-face CBT completed on average 83.9% of their treatment, which did not differ significantly from participants in guided iCBT (80.8%, P  =  .59). The percentage of completers (total intervention) was significantly higher in face-to-face CBT (84.7%) than in guided iCBT (65.1%, P < .001), as was the percentage of completers of 80% or more of the intervention (face-to-face CBT: 85.2%, guided iCBT: 67.5%, P  =  .003). Non-completers of face-to-face CBT completed on average 24.5% of their treatment, while non-completers of guided iCBT completed on average 42.1% of their treatment. Conclusion We did not find studies that compared guided iCBT and face-to-face CBT in a single trial. Adherence to guided iCBT appears to be adequate and could

  19. Modeling Face Identification Processing in Children and Adults.

    ERIC Educational Resources Information Center

    Schwarzer, Gudrun; Massaro, Dominic W.

    2001-01-01

    Two experiments studied whether and how 5-year-olds integrate single facial features to identify faces. Results indicated that children could evaluate and integrate information from eye and mouth features to identify a face when salience of features was varied. A weighted Fuzzy Logical Model of Perception fit better than a Single Channel Model,…

  20. Pose invariant face recognition: 3D model from single photo

    NASA Astrophysics Data System (ADS)

    Napoléon, Thibault; Alfalou, Ayman

    2017-02-01

    Face recognition is widely studied in the literature for its possibilities in surveillance and security. In this paper, we report a novel algorithm for the identification task. This technique is based on an optimized 3D modeling allowing to reconstruct faces in different poses from a limited number of references (i.e. one image by class/person). Particularly, we propose to use an active shape model to detect a set of keypoints on the face necessary to deform our synthetic model with our optimized finite element method. Indeed, in order to improve our deformation, we propose a regularization by distances on graph. To perform the identification we use the VanderLugt correlator well know to effectively address this task. On the other hand we add a difference of Gaussian filtering step to highlight the edges and a description step based on the local binary patterns. The experiments are performed on the PHPID database enhanced with our 3D reconstructed faces of each person with an azimuth and an elevation ranging from -30° to +30°. The obtained results prove the robustness of our new method with 88.76% of good identification when the classic 2D approach (based on the VLC) obtains just 44.97%.

  1. The ambiguity of disabled women's experiences of pregnancy, childbirth and motherhood: a phenomenological understanding.

    PubMed

    Walsh-Gallagher, Dympna; Sinclair, Marlene; Mc Conkey, Roy

    2012-04-01

    there is limited knowledge about the pregnancy, childbirth and motherhood experiences of women living with a disability. Traditionally, such women have been viewed unsympathetically by society and professionals have challenged their fitness for motherhood. The situation is compounded by a lack of robust evidence regarding the life experience of pregnant women with a disability and their perspective on childbirth. seventeen pregnant women from the island of Ireland who had a physical, sensory and/or intellectual disability were interviewed at home, pre and post birth, using a qualitative approach derived from descriptive phenomenology. Interpretative phenomenological analysis (IPA), was chosen for data analysis. the women in this study welcomed pregnancy as affirming their identity and worth as women and as mothers. They encountered mixed reactions from partners and families, while professionals tended to view them as liabilities, regarding most as 'high risk'. These reactions intensified mothers' fears. They felt their ability to make choices and maintain control over their childbirth experiences was removed as the usual services were geared to provide for 'normal', able bodied women and were not adapted to their individual needs. Moreover, a proportion were offered a termination and, although all refused, they subsequently went on to indicate feeling pressurised to place their newborn babies into social services care. pregnant women with disabilities, in particular those labelled 'high risk', should expect equal ease of access to appropriate maternity care and consultation as that enjoyed by their mainstream, 'low risk' or 'normal' counterparts. Maternity services should foster these vulnerable women's independence and autonomy as far as practicable and uphold their identity and worth as women and as mothers. Three strategies are proposed for doing this. Copyright © 2011 Elsevier Ltd. All rights reserved.

  2. Motherhood: making it safer for Filipino women.

    PubMed

    Baylon, M C

    1996-01-01

    In November 1995, in the Philippines, the Department of Health implemented the Women's Health and Safe Motherhood Project. Its target audience is poor women in remote and underserved provinces. It addresses maternal health, reproductive tract infections (RTIs), sexually transmitted diseases (STDs), cervical cancer, domestic violence, and the desire to space births. It aims to improve the quality of women's health services through training of health providers, providing women with information to help them make informed choices, providing regular supplies and drugs, privacy and infection control at service delivery points, providing follow-up care, and improved cost-effective and technically-sound referral systems. The project also aims to ensure accessible service delivery points, well-equipped and maintained facilities, client and community feedback in managing service delivery, and information provision in order to increase acceptability of health services. The major components of the project include service delivery, institutional strengthening (via information, education, and communication; training of health providers; and improvement of the logistics system), community partnership for women's health development, and policy and operations research. The service delivery component will adopt a life-cycle approach to service delivery in Region 8 (urban and rural communities). It will pilot the syndromic approach in the management and detection of RTIs and STDs in 10 provinces. The biggest tasks of the project are upgrading referral networks from provincial and district hospitals to rural health units and barangay health stations and upgrading primary hospitals.

  3. Synthesis and temperature dependent Raman studies of large crystalline faces topological GeBi4Te7 single crystal

    NASA Astrophysics Data System (ADS)

    Mal, Priyanath; Bera, G.; Turpu, G. R.; Srivastava, Sunil K.; Das, Pradip

    2018-05-01

    We present a study of structural and vibrational properties of topological insulator GeBi4Te7. Modified Bridgeman technique is employed to synthesize the single crystal with relatively large crystalline faces. Sharp (0 0 l) reflection confirms the high crystallinity of the single crystal. We have performed temperature dependent Raman measurement for both parallel and perpendicular to crystallographic c axis geometry. In parallel configuration we have observed seven Raman modes whereas in perpendicular geometry only four of these are identified. Appearance and disappearance of Raman modes having different intensities for parallel and perpendicular to c measurement attribute to the mode polarization. Progressive blue shift is observed with lowering temperature, reflects the increase in internal stress.

  4. Maternalism, race, class and citizenship: aspects of illegitimate motherhood in Nazi Germany.

    PubMed

    Joshi, Vandana

    2011-01-01

    This article juxtaposes three types of illegitimate motherhood that came in the wake of the Second World War in Nazi Germany. The first found institutional support in the Lebensborn project, an elite effort to raise the flagging birth-rates, which at the same time turned a new page in the history of sexuality. The second came before the lower courts in the form of paternity and guardianship suits that had a long precedent, and the third was a social practice that the regime considered a ‘mass crime' among its female citizenry: namely, forbidden unions between German women and prisoners of war. Through these cases the article addresses issues such as morality, sexuality, paternity, citizenship and welfarism. The flesh-and-blood stories have been culled from the Lebensborn Dossiers and Special Court files, as well as cases from the lower courts.

  5. Patterns of Physics Reasoning in Face-to-Face and Online Forum Collaboration around a Digital Game

    ERIC Educational Resources Information Center

    Van Eaton, Grant; Clark, Douglas B.; Smith, Blaine E.

    2015-01-01

    Students playing digital learning games in the classroom rarely play alone, even in digital games that are ostensibly "single-player" games. This study explores the patterns of physics reasoning that emerge in face-to-face and online forum collaboration while students play a physics-focused educational game in their classroom. We…

  6. Job displacement among single mothers: effects on children's outcomes in young adulthood.

    PubMed

    Brand, Jennie E; Thomas, Juli Simon

    2014-01-01

    Given the recent era of economic upheaval, studying the effects of job displacement has seldom been so timely and consequential. Despite a large literature associating displacement with worker well-being, relatively few studies focus on the effects of parental displacement on child well-being, and fewer still focus on implications for children of single-parent households. Moreover, notwithstanding a large literature on the relationship between single motherhood and children's outcomes, research on intergenerational effects of involuntary employment separations among single mothers is limited. Using 30 years of nationally representative panel data and propensity score matching methods, the authors find significant negative effects of job displacement among single mothers on children's educational attainment and social-psychological well-being in young adulthood. Effects are concentrated among older children and children whose mothers had a low likelihood of displacement, suggesting an important role for social stigma and relative deprivation in the effects of socioeconomic shocks on child well-being.

  7. Choice of Study Discipline and the Postponement of Motherhood in Europe: The Impact of Expected Earnings, Gender Composition, and Family Attitudes

    PubMed Central

    VAN BAVEL, JAN

    2010-01-01

    Theory suggests that the field of study may be at least as consequential for fertility behavior as the duration and level of education. Yet, this qualitative dimension of educational achievement has been largely neglected in demographic studies. This article analyzes the mechanisms relating the field of study with the postponement of motherhood by European college-graduate women aged 20–40. The second round of the European Social Survey is used to assess the impact of four features of study disciplines that are identified as key to reproductive decision making: the expected starting wage, the steepness of the earning profile, attitudes toward gendered family roles, and gender composition. The results indicate that the postponement of motherhood is relatively limited among graduates from study disciplines in which stereotypical attitudes about family roles prevail and in which a large share of the graduates are female. Both the level of the starting wage and the steepness of the earning profile are found to be associated with greater postponement. These results are robust to controlling for the partnership situation and the age at entry into the labor market. PMID:20608105

  8. The special status of sad infant faces: age and valence differences in adults' cortical face processing.

    PubMed

    Colasante, Tyler; Mossad, Sarah I; Dudek, Joanna; Haley, David W

    2017-04-01

    Understanding the relative and joint prioritization of age- and valence-related face characteristics in adults' cortical face processing remains elusive because these two characteristics have not been manipulated in a single study of neural face processing. We used electroencephalography to investigate adults' P1, N170, P2 and LPP responses to infant and adult faces with happy and sad facial expressions. Viewing infant vs adult faces was associated with significantly larger P1, N170, P2 and LPP responses, with hemisphere and/or participant gender moderating this effect in select cases. Sad faces were associated with significantly larger N170 responses than happy faces. Sad infant faces were associated with significantly larger N170 responses in the right hemisphere than all other combinations of face age and face valence characteristics. We discuss the relative and joint neural prioritization of infant face characteristics and negative facial affect, and their biological value as distinct caregiving and social cues. © The Author (2016). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  9. Does It Make Any Difference if She Is a Mother? An Interactional Perspective on Intimate Partner Violence with a Focus on Motherhood and Pregnancy

    ERIC Educational Resources Information Center

    Vatnar, Solveig Karin Bo; Bjorkly, Stal

    2010-01-01

    The authors report on the impact of motherhood and pregnancy on interactional aspects of intimate partner violence (IPV) among help-seeking women. Is having children a protective or a risk factor for IPV severity, injury, duration, frequency, and mortal danger, controlling for sociodemographics? Regarding interactional aspects of IPV, do survivors…

  10. Being BOLD: The neural dynamics of face perception.

    PubMed

    Gentile, Francesco; Ales, Justin; Rossion, Bruno

    2017-01-01

    According to a non-hierarchical view of human cortical face processing, selective responses to faces may emerge in a higher-order area of the hierarchy, in the lateral part of the middle fusiform gyrus (fusiform face area [FFA]) independently from face-selective responses in the lateral inferior occipital gyrus (occipital face area [OFA]), a lower order area. Here we provide a stringent test of this hypothesis by gradually revealing segmented face stimuli throughout strict linear descrambling of phase information [Ales et al., 2012]. Using a short sampling rate (500 ms) of fMRI acquisition and single subject statistical analysis, we show a face-selective responses emerging earlier, that is, at a lower level of structural (i.e., phase) information, in the FFA compared with the OFA. In both regions, a face detection response emerging at a lower level of structural information for upright than inverted faces, both in the FFA and OFA, in line with behavioral responses and with previous findings of delayed responses to inverted faces with direct recordings of neural activity were also reported. Overall, these results support the non-hierarchical view of human cortical face processing and open new perspectives for time-resolved analysis at the single subject level of fMRI data obtained during continuously evolving visual stimulation. Hum Brain Mapp 38:120-139, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  11. Face Validity of the Single Work Ability Item: Comparison with Objectively Measured Heart Rate Reserve over Several Days

    PubMed Central

    Gupta, Nidhi; Jensen, Bjørn Søvsø; Søgaard, Karen; Carneiro, Isabella Gomes; Christiansen, Caroline Stordal; Hanisch, Christiana; Holtermann, Andreas

    2014-01-01

    Purpose: The purpose of this study was to investigate the face validity of the self-reported single item work ability with objectively measured heart rate reserve (%HRR) among blue-collar workers. Methods: We utilized data from 127 blue-collar workers (Female = 53; Male = 74) aged 18–65 years from the cross-sectional “New method for Objective Measurements of physical Activity in Daily living (NOMAD)” study. The workers reported their single item work ability and completed an aerobic capacity cycling test and objective measurements of heart rate reserve monitored with Actiheart for 3–4 days with a total of 5,810 h, including 2,640 working hours. Results: A significant moderate correlation between work ability and %HRR was observed among males (R = −0.33, P = 0.005), but not among females (R = 0.11, P = 0.431). In a gender-stratified multi-adjusted logistic regression analysis, males with high %HRR were more likely to report a reduced work ability compared to males with low %HRR [OR = 4.75, 95% confidence interval (95% CI) = 1.31 to 17.25]. However, this association was not found among females (OR = 0.26, 95% CI 0.03 to 2.16), and a significant interaction between work ability, %HRR and gender was observed (P = 0.03). Conclusions: The observed association between work ability and objectively measured %HRR over several days among male blue-collar workers supports the face validity of the single work ability item. It is a useful and valid measure of the relation between physical work demands and resources among male blue-collar workers. The contrasting association among females needs to be further investigated. PMID:24840350

  12. Justifying gender discrimination in the workplace: The mediating role of motherhood myths.

    PubMed

    Verniers, Catherine; Vala, Jorge

    2018-01-01

    The issue of gender equality in employment has given rise to numerous policies in advanced industrial countries, all aimed at tackling gender discrimination regarding recruitment, salary and promotion. Yet gender inequalities in the workplace persist. The purpose of this research is to document the psychosocial process involved in the persistence of gender discrimination against working women. Drawing on the literature on the justification of discrimination, we hypothesized that the myths according to which women's work threatens children and family life mediates the relationship between sexism and opposition to a mother's career. We tested this hypothesis using the Family and Changing Gender Roles module of the International Social Survey Programme. The dataset contained data collected in 1994 and 2012 from 51632 respondents from 18 countries. Structural equation modellings confirmed the hypothesised mediation. Overall, the findings shed light on how motherhood myths justify the gender structure in countries promoting gender equality.

  13. Does a single session of electroconvulsive therapy alter the neural response to emotional faces in depression? A randomised sham-controlled functional magnetic resonance imaging study.

    PubMed

    Miskowiak, Kamilla W; Kessing, Lars V; Ott, Caroline V; Macoveanu, Julian; Harmer, Catherine J; Jørgensen, Anders; Revsbech, Rasmus; Jensen, Hans M; Paulson, Olaf B; Siebner, Hartwig R; Jørgensen, Martin B

    2017-09-01

    Negative neurocognitive bias is a core feature of major depressive disorder that is reversed by pharmacological and psychological treatments. This double-blind functional magnetic resonance imaging study investigated for the first time whether electroconvulsive therapy modulates negative neurocognitive bias in major depressive disorder. Patients with major depressive disorder were randomised to one active ( n=15) or sham electroconvulsive therapy ( n=12). The following day they underwent whole-brain functional magnetic resonance imaging at 3T while viewing emotional faces and performed facial expression recognition and dot-probe tasks. A single electroconvulsive therapy session had no effect on amygdala response to emotional faces. Whole-brain analysis revealed no effects of electroconvulsive therapy versus sham therapy after family-wise error correction at the cluster level, using a cluster-forming threshold of Z>3.1 ( p<0.001) to secure family-wise error <5%. Groups showed no differences in behavioural measures, mood and medication. Exploratory cluster-corrected whole-brain analysis ( Z>2.3; p<0.01) revealed electroconvulsive therapy-induced changes in parahippocampal and superior frontal responses to fearful versus happy faces as well as in fear-specific functional connectivity between amygdala and occipito-temporal regions. Across all patients, greater fear-specific amygdala - occipital coupling correlated with lower fear vigilance. Despite no statistically significant shift in neural response to faces after a single electroconvulsive therapy session, the observed trend changes after a single electroconvulsive therapy session point to an early shift in emotional processing that may contribute to antidepressant effects of electroconvulsive therapy.

  14. Face recognition from unconstrained three-dimensional face images using multitask sparse representation

    NASA Astrophysics Data System (ADS)

    Bentaieb, Samia; Ouamri, Abdelaziz; Nait-Ali, Amine; Keche, Mokhtar

    2018-01-01

    We propose and evaluate a three-dimensional (3D) face recognition approach that applies the speeded up robust feature (SURF) algorithm to the depth representation of shape index map, under real-world conditions, using only a single gallery sample for each subject. First, the 3D scans are preprocessed, then SURF is applied on the shape index map to find interest points and their descriptors. Each 3D face scan is represented by keypoints descriptors, and a large dictionary is built from all the gallery descriptors. At the recognition step, descriptors of a probe face scan are sparsely represented by the dictionary. A multitask sparse representation classification is used to determine the identity of each probe face. The feasibility of the approach that uses the SURF algorithm on the shape index map for face identification/authentication is checked through an experimental investigation conducted on Bosphorus, University of Milano Bicocca, and CASIA 3D datasets. It achieves an overall rank one recognition rate of 97.75%, 80.85%, and 95.12%, respectively, on these datasets.

  15. Surrogate Motherhood and Abortion for Fetal Abnormality.

    PubMed

    Walker, Ruth; van Zyl, Liezl

    2015-10-01

    A diagnosis of fetal abnormality presents parents with a difficult - even tragic - moral dilemma. Where this diagnosis is made in the context of surrogate motherhood there is an added difficulty, namely that it is not obvious who should be involved in making decisions about abortion, for the person who would normally have the right to decide - the pregnant woman - does not intend to raise the child. This raises the question: To what extent, if at all, should the intended parents be involved in decision-making? In commercial surrogacy it is thought that as part of the contractual agreement the intended parents acquire the right to make this decision. By contrast, in altruistic surrogacy the pregnant woman retains the right to make these decisions, but the intended parents are free to decide not to adopt the child. We argue that both these strategies are morally unsound, and that the problems encountered serve to highlight more fundamental defects within the commercial and altruistic models, as well as in the legal and institutional frameworks that support them. We argue in favour of the professional model, which acknowledges the rights and responsibilities of both parties and provides a legal and institutional framework that supports good decision-making. In particular, the professional model acknowledges the surrogate's right to decide whether to undergo an abortion, and the intended parents' obligation to accept legal custody of the child. While not solving all the problems that arise in surrogacy, the model provides a framework that supports good decision-making. © 2015 John Wiley & Sons Ltd.

  16. Saving maternal lives in resource-poor settings: facing reality.

    PubMed

    Prata, Ndola; Sreenivas, Amita; Vahidnia, Farnaz; Potts, Malcolm

    2009-02-01

    Evaluate safe-motherhood interventions suitable for resource-poor settings that can be implemented with current resources. Literature review to identify interventions that require minimal treatment/infrastructure and are not dependent on skilled providers. Simulations were run to assess the potential number of maternal lives that could be saved through intervention implementation according to potential program impact. Regional and country level estimates are provided as examples of settings that would most benefit from proposed interventions. Three interventions were identified: (i) improve access to contraception; (ii) increase efforts to reduce deaths from unsafe abortion; and (iii) increase access to misoprostol to control postpartum hemorrhage (including for home births). The combined effect of postpartum hemorrhage and unsafe abortion prevention would result in the greatest gains in maternal deaths averted. Bold new initiatives are needed to achieve the Millennium Development Goal of reducing maternal mortality by three-quarters. Ninety-nine percent of maternal deaths occur in developing countries and the majority of these women deliver alone, or with a traditional birth attendant. It is time for maternal health program planners to reprioritize interventions in the face of human and financial resource constraints. The three proposed interventions address the largest part of the maternal health burden.

  17. An impact evaluation of the safe motherhood promotion project in Bangladesh: evidence from Japanese aid-funded technical cooperation.

    PubMed

    Kamiya, Yusuke; Yoshimura, Yukie; Islam, Mohammad Tajul

    2013-04-01

    This paper reports the findings from a quasi-experimental impact evaluation of the Safe Motherhood Promotion Project (SMPP) conducted in the Narsingdi district of Bangladesh. SMPP is a Japanese aid-funded technical cooperation project aimed at developing local capacities to tackle maternal and newborn health problems in rural areas. We assessed whether the project interventions, in particular, community-based activities under the Model Union approach, had a favorable impact on women's access to and knowledge of maternal health care during pregnancy and childbirth. The project comprises a package of interlinked interventions to facilitate safe motherhood practices at primary and secondary care levels. The primary-level activities focused on community mobilization through participatory approaches. The secondary-level activities aimed at strengthening organizational and personnel capacities for delivering emergency obstetric care (EmOC) at district and sub-district level hospitals. The project impact was estimated by difference-in-differences logistic regressions using two rounds of cross-sectional household survey data. The results showed that the project successfully increased the utilization of antenatal visits and postpartum EmOC services and also enhanced women's knowledge of danger signs during pregnancy and delivery. The project also reduced income inequalities in access to antenatal care. In contrast, we found no significant increase in the use of skilled birth attendants (SBA) in the project site. Nonetheless, community mobilization activities and the government's voucher scheme played a complementary role in promoting the use of SBA. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Motherhood in adolescent mothers: maternal attachment, mother-infant styles of interaction and emotion regulation at three months.

    PubMed

    Riva Crugnola, Cristina; Ierardi, Elena; Gazzotti, Simona; Albizzati, Alessandro

    2014-02-01

    Early motherhood is considered a risk factor for an adequate relationship between mother and infant and for the subsequent development of the infant. The principal aim of the study is to analyze micro-analytically the effect of motherhood in adolescence on the quality of mother-infant interaction and emotion regulation at three months, considering at the same time the effect of maternal attachment on these variables. Participants were 30 adolescent mother-infant dyads compared to 30 adult mother-infant dyads. At infant 3 months, mother-infant interaction was video-recorded and coded with a modified version of the Infant Caregiver Engagement Phases and the Adult Attachment Interview was administered to the mother. Analysis showed that adolescent mothers (vs. adult mothers) spent more time in negative engagement and their infants spent less time in positive engagement and more time in negative engagement. Adolescent mothers are also less involved in play with their infants than adult mothers. Adolescent mother-infant dyads (vs. adult mother-infant dyads) showed a greater duration of negative matches and spent less time in positive matches. Insecure adolescent mother-infant dyads (vs. insecure adult mother-infant dyads) demonstrated less involvement in play with objects and spent less time in positive matches. To sum up adolescent mother-infant dyads adopt styles of emotion regulation and interaction with objects which are less adequate than those of dyads with adult mothers. Insecure maternal attachment in dyads with adolescent mothers (vs. adult mother infant dyads) is more influential as risk factor. Copyright © 2014 Elsevier Inc. All rights reserved.

  19. Face recognition accuracy of forensic examiners, superrecognizers, and face recognition algorithms.

    PubMed

    Phillips, P Jonathon; Yates, Amy N; Hu, Ying; Hahn, Carina A; Noyes, Eilidh; Jackson, Kelsey; Cavazos, Jacqueline G; Jeckeln, Géraldine; Ranjan, Rajeev; Sankaranarayanan, Swami; Chen, Jun-Cheng; Castillo, Carlos D; Chellappa, Rama; White, David; O'Toole, Alice J

    2018-06-12

    Achieving the upper limits of face identification accuracy in forensic applications can minimize errors that have profound social and personal consequences. Although forensic examiners identify faces in these applications, systematic tests of their accuracy are rare. How can we achieve the most accurate face identification: using people and/or machines working alone or in collaboration? In a comprehensive comparison of face identification by humans and computers, we found that forensic facial examiners, facial reviewers, and superrecognizers were more accurate than fingerprint examiners and students on a challenging face identification test. Individual performance on the test varied widely. On the same test, four deep convolutional neural networks (DCNNs), developed between 2015 and 2017, identified faces within the range of human accuracy. Accuracy of the algorithms increased steadily over time, with the most recent DCNN scoring above the median of the forensic facial examiners. Using crowd-sourcing methods, we fused the judgments of multiple forensic facial examiners by averaging their rating-based identity judgments. Accuracy was substantially better for fused judgments than for individuals working alone. Fusion also served to stabilize performance, boosting the scores of lower-performing individuals and decreasing variability. Single forensic facial examiners fused with the best algorithm were more accurate than the combination of two examiners. Therefore, collaboration among humans and between humans and machines offers tangible benefits to face identification accuracy in important applications. These results offer an evidence-based roadmap for achieving the most accurate face identification possible. Copyright © 2018 the Author(s). Published by PNAS.

  20. "Out of All of this Mess, I Got a Blessing": Perceptions and Experiences of Reproduction and Motherhood in African American Women Living With HIV.

    PubMed

    Fletcher, Faith; Ingram, Lucy Annang; Kerr, Jelani; Buchberg, Meredith; Richter, Donna L; Sowell, Richard

    2016-01-01

    HIV disproportionately impacts African American women of childbearing age residing in the southern United States. Antiretroviral therapy has increased the quantity and quality of life for people living with HIV and produced viable and safe reproduction possibilities for women living with HIV. However, little is known about reproductive decision-making processes for African American women living with HIV. The overall goal of our study was to qualitatively explore perspectives related to reproduction and motherhood in HIV-infected African American women of childbearing capacity. HIV-infected African American women of childbearing capacity in South Carolina (N = 42) participated in in-depth interviews. Our respondents held positive views about pregnancy and motherhood, despite nonsupportive pregnancy messages from interpersonal influences, including health care providers. Study findings uncovered the need for programs and interventions to support women's reproductive autonomy and focus on reducing conception- and pregnancy-related transmission risks to infants and uninfected sexual partners. Copyright © 2016 Association of Nurses in AIDS Care. Published by Elsevier Inc. All rights reserved.

  1. Justifying gender discrimination in the workplace: The mediating role of motherhood myths

    PubMed Central

    2018-01-01

    The issue of gender equality in employment has given rise to numerous policies in advanced industrial countries, all aimed at tackling gender discrimination regarding recruitment, salary and promotion. Yet gender inequalities in the workplace persist. The purpose of this research is to document the psychosocial process involved in the persistence of gender discrimination against working women. Drawing on the literature on the justification of discrimination, we hypothesized that the myths according to which women’s work threatens children and family life mediates the relationship between sexism and opposition to a mother’s career. We tested this hypothesis using the Family and Changing Gender Roles module of the International Social Survey Programme. The dataset contained data collected in 1994 and 2012 from 51632 respondents from 18 countries. Structural equation modellings confirmed the hypothesised mediation. Overall, the findings shed light on how motherhood myths justify the gender structure in countries promoting gender equality. PMID:29315326

  2. One mum too few: maternal status in host surrogate motherhood arrangements.

    PubMed

    Oultram, Stuart

    2015-06-01

    In a host surrogate motherhood arrangement, the surrogate agrees to be implanted with, and carry to term, an embryo created from the commissioning couple's gametes. When the surrogate child is born, it is the surrogate mother who, according to UK law, holds the legal status of mother. By contrast, the commissioning mother possesses no maternal status and she can only attain it once the surrogate agrees to the completion of the arrangement. One consequence of this is that, in the event that a host arrangement fails, the commissioning mother is left without maternal status. In this paper, I argue that this denial of maternal status misrepresents the commissioning mother's role in the host arrangement and her relationship with the surrogate child. Consequently, I suggest that commissioning mothers participating in host surrogacy arrangements ought to be granted the status of mother in the event that the arrangement fails. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  3. Transfer between pose and expression training in face recognition.

    PubMed

    Chen, Wenfeng; Liu, Chang Hong

    2009-02-01

    Prior research has shown that recognition of unfamiliar faces is susceptible to image variations due to pose and expression changes. However, little is known about how these variations on a new face are learnt and handled. We aimed to investigate whether exposures to one type of variation facilitate recognition in the untrained variation. In Experiment 1, faces were trained in multiple or single pose but were tested with a new expression. In Experiment 2, faces were trained in multiple or single expression but were tested in a new pose. We found that higher level of exposure to pose information facilitated recognition of the trained face in a new expression. However, multiple-expression training failed to transfer to a new pose. The findings suggest that generalisation of pose training may be extended to different types of variation whereas generalisation of expression training is largely confined within the trained type of variation.

  4. Female juvenile delinquency, motherhood, and the intergenerational transmission of aggression and antisocial behavior.

    PubMed

    Tzoumakis, Stacy; Lussier, Patrick; Corrado, Raymond

    2012-01-01

    The current study explored the intergenerational transmission of aggression and antisocial behavior by examining mothers' juvenile delinquency, their pregnancies, and its impact on their children's aggressive behavior. The sample consisted of the first 181 biological mothers recruited as part of the Vancouver Longitudinal Study on the Psychosocial Development of Children (British Columbia, Canada). Results indicated that mothers who were juvenile delinquents were more likely to experience social adversity, to use substances during pregnancy and to offend in adulthood. Furthermore, mothers who reported juvenile delinquency had children who were more physically aggressive and had an earlier onset of physical aggression. This pattern of association held when controlling for sociodemographics, social adversities, prenatal substance exposure, and criminal involvement in adulthood. The study findings highlighted the importance of understanding the role and impact of female delinquency and motherhood on the intergenerational transmission of antisocial behavior. Copyright © 2012 John Wiley & Sons, Ltd.

  5. Moral implications of obstetric technologies for pregnancy and motherhood.

    PubMed

    Brauer, Susanne

    2016-03-01

    Drawing on sociological and anthropological studies, the aim of this article is to reconstruct how obstetric technologies contribute to a moral conception of pregnancy and motherhood, and to evaluate that conception from a normative point of view. Obstetrics and midwifery, so the assumption, are value-laden, value-producing and value-reproducing practices, values that shape the social perception of what it means to be a "good" pregnant woman and to be a "good" (future) mother. Activities in the medical field of reproduction contribute to "kinning", that is the making of particular social relationships marked by closeness and special moral obligations. Three technologies, which belong to standard procedures in prenatal care in postmodern societies, are presently investigated: (1) informed consent in prenatal care, (2) obstetric sonogram, and (3) birth plan. Their widespread application is supposed to serve the moral (and legal) goal of effecting patient autonomy (and patient right). A reconstruction of the actual moral implications of these technologies, however, reveals that this goal is missed in multiple ways. Informed consent situations are marked by involuntariness and blindness to social dimensions of decision-making; obstetric sonograms construct moral subjectivity and agency in a way that attribute inconsistent and unreasonable moral responsibilities to the pregnant woman; and birth plans obscure the need for a healthcare environment that reflects a shared-decision-making model, rather than a rational-choice-framework.

  6. [Mexico. Federal agreement for voluntary motherhood].

    PubMed

    1991-01-01

    In June 1991, the National Forum for Voluntary Motherhood and the Decriminalization of Abortion was convened in Tuxtla Gutierrez, Chiapas, Mexico. The forum culminated in the signing of a pact in which participants pledged to support the women of Chiapas in their efforts to win approval of legislation assuring the right to legal abortion. The action in Chiapas was viewed as the beginning of a national legislative process aimed at achieving juridical recognition of the sexual freedom of women. The participants planned to promote discussion in each community and state of existing abortion legislation and the proposed reforms to assure women the right to abortion. Space will be demanded in the mass media in order to inform the population. The movement will seek to develop a widespread local and national consensus on the right to voluntary maternity. Voluntary maternity implies recognition of the rights to women to make decisions regarding their own sexuality and fertility. It implies availability of sex education and contraception, as well as access to safe and legal abortions. Voluntary maternity implies elimination by society of morbidity and mortality due to causes associated with reproduction, and it implies generalized use of contraception and elimination of involuntary sterilization. Voluntary maternity requires that the state develop an ethic of protection of mothers and children, and that authoritarian demographic programs that do not recognize the humanity and autonomy of women be abandoned. Voluntary maternity requires protection by public institutions, and it requires that women and children have access to a decent standard of living. It requires as well that the daily care of children cease to be the exclusive responsibility of women and that it be shared by men. Women cannot be free as long as maternity is compulsory. It is proposed that the discussions and proposals made to local legislatures will eventually be brought before the national Congress in

  7. Holistic face perception is modulated by experience-dependent perceptual grouping.

    PubMed

    Curby, Kim M; Entenman, Robert J; Fleming, Justin T

    2016-07-01

    What role do general-purpose, experience-sensitive perceptual mechanisms play in producing characteristic features of face perception? We previously demonstrated that different-colored, misaligned framing backgrounds, designed to disrupt perceptual grouping of face parts appearing upon them, disrupt holistic face perception. In the current experiments, a similar part-judgment task with composite faces was performed: face parts appeared in either misaligned, different-colored rectangles or aligned, same-colored rectangles. To investigate whether experience can shape impacts of perceptual grouping on holistic face perception, a pre-task fostered the perception of either (a) the misaligned, differently colored rectangle frames as parts of a single, multicolored polygon or (b) the aligned, same-colored rectangle frames as a single square shape. Faces appearing in the misaligned, differently colored rectangles were processed more holistically by those in the polygon-, compared with the square-, pre-task group. Holistic effects for faces appearing in aligned, same-colored rectangles showed the opposite pattern. Experiment 2, which included a pre-task condition fostering the perception of the aligned, same-colored frames as pairs of independent rectangles, provided converging evidence that experience can modulate impacts of perceptual grouping on holistic face perception. These results are surprising given the proposed impenetrability of holistic face perception and provide insights into the elusive mechanisms underlying holistic perception.

  8. Mixed-ethnicity face shape and attractiveness in humans.

    PubMed

    Little, Anthony C; Hockings, Kimberley J; Apicella, Coren L; Sousa, Claudia

    2012-01-01

    Many studies show agreement within and between populations and cultures for general judgments of facial attractiveness. Studies that have examined the attractiveness of specific traits have also highlighted cross-cultural differences for factors such as symmetry, averageness, and masculinity. One trait that should be preferred across cultures is heterozygosity. Indeed, several studies suggest that mixed ethnicity, in terms of appearing to possess a mixture of traits from different human population groups, may be found attractive, which could reflect preferences for heterozygosity. We examined preferences for manipulated face shape associated with different populations in both Europeans (Britain) and Africans (Guinea-Bissau). We found that mixed-ethnicity face shapes were more attractive than enhanced single-ethnicity face shape across both populations. These results are consistent with evolutionary theories suggesting individuals should prefer heterozygosity in partners because facial cues to mixed-ethnicity are likely to indicate diverse genes compared to cues that indicate a face belongs to a single particular culture or population.

  9. Face-to-face: Perceived personal relevance amplifies face processing

    PubMed Central

    Pittig, Andre; Schupp, Harald T.; Alpers, Georg W.

    2017-01-01

    Abstract The human face conveys emotional and social information, but it is not well understood how these two aspects influence face perception. In order to model a group situation, two faces displaying happy, neutral or angry expressions were presented. Importantly, faces were either facing the observer, or they were presented in profile view directed towards, or looking away from each other. In Experiment 1 (n = 64), face pairs were rated regarding perceived relevance, wish-to-interact, and displayed interactivity, as well as valence and arousal. All variables revealed main effects of facial expression (emotional > neutral), face orientation (facing observer > towards > away) and interactions showed that evaluation of emotional faces strongly varies with their orientation. Experiment 2 (n = 33) examined the temporal dynamics of perceptual-attentional processing of these face constellations with event-related potentials. Processing of emotional and neutral faces differed significantly in N170 amplitudes, early posterior negativity (EPN), and sustained positive potentials. Importantly, selective emotional face processing varied as a function of face orientation, indicating early emotion-specific (N170, EPN) and late threat-specific effects (LPP, sustained positivity). Taken together, perceived personal relevance to the observer—conveyed by facial expression and face direction—amplifies emotional face processing within triadic group situations. PMID:28158672

  10. Face-to-face: Perceived personal relevance amplifies face processing.

    PubMed

    Bublatzky, Florian; Pittig, Andre; Schupp, Harald T; Alpers, Georg W

    2017-05-01

    The human face conveys emotional and social information, but it is not well understood how these two aspects influence face perception. In order to model a group situation, two faces displaying happy, neutral or angry expressions were presented. Importantly, faces were either facing the observer, or they were presented in profile view directed towards, or looking away from each other. In Experiment 1 (n = 64), face pairs were rated regarding perceived relevance, wish-to-interact, and displayed interactivity, as well as valence and arousal. All variables revealed main effects of facial expression (emotional > neutral), face orientation (facing observer > towards > away) and interactions showed that evaluation of emotional faces strongly varies with their orientation. Experiment 2 (n = 33) examined the temporal dynamics of perceptual-attentional processing of these face constellations with event-related potentials. Processing of emotional and neutral faces differed significantly in N170 amplitudes, early posterior negativity (EPN), and sustained positive potentials. Importantly, selective emotional face processing varied as a function of face orientation, indicating early emotion-specific (N170, EPN) and late threat-specific effects (LPP, sustained positivity). Taken together, perceived personal relevance to the observer-conveyed by facial expression and face direction-amplifies emotional face processing within triadic group situations. © The Author (2017). Published by Oxford University Press.

  11. Heterogeneous Face Attribute Estimation: A Deep Multi-Task Learning Approach.

    PubMed

    Han, Hu; K Jain, Anil; Shan, Shiguang; Chen, Xilin

    2017-08-10

    Face attribute estimation has many potential applications in video surveillance, face retrieval, and social media. While a number of methods have been proposed for face attribute estimation, most of them did not explicitly consider the attribute correlation and heterogeneity (e.g., ordinal vs. nominal and holistic vs. local) during feature representation learning. In this paper, we present a Deep Multi-Task Learning (DMTL) approach to jointly estimate multiple heterogeneous attributes from a single face image. In DMTL, we tackle attribute correlation and heterogeneity with convolutional neural networks (CNNs) consisting of shared feature learning for all the attributes, and category-specific feature learning for heterogeneous attributes. We also introduce an unconstrained face database (LFW+), an extension of public-domain LFW, with heterogeneous demographic attributes (age, gender, and race) obtained via crowdsourcing. Experimental results on benchmarks with multiple face attributes (MORPH II, LFW+, CelebA, LFWA, and FotW) show that the proposed approach has superior performance compared to state of the art. Finally, evaluations on a public-domain face database (LAP) with a single attribute show that the proposed approach has excellent generalization ability.

  12. The effect of face inversion for neurons inside and outside fMRI-defined face-selective cortical regions

    PubMed Central

    Van Belle, Goedele; Vanduffel, Wim; Rossion, Bruno; Vogels, Rufin

    2014-01-01

    It is widely believed that face processing in the primate brain occurs in a network of category-selective cortical regions. Combined functional MRI (fMRI)-single-cell recording studies in macaques have identified high concentrations of neurons that respond more to faces than objects within face-selective patches. However, cells with a preference for faces over objects are also found scattered throughout inferior temporal (IT) cortex, raising the question whether face-selective cells inside and outside of the face patches differ functionally. Here, we compare the properties of face-selective cells inside and outside of face-selective patches in the IT cortex by means of an image manipulation that reliably disrupts behavior toward face processing: inversion. We recorded IT neurons from two fMRI-defined face-patches (ML and AL) and a region outside of the face patches (herein labeled OUT) during upright and inverted face stimulation. Overall, turning faces upside down reduced the firing rate of face-selective cells. However, there were differences among the recording regions. First, the reduced neuronal response for inverted faces was independent of stimulus position, relative to fixation, in the face-selective patches (ML and AL) only. Additionally, the effect of inversion for face-selective cells in ML, but not those in AL or OUT, was impervious to whether the neurons were initially searched for using upright or inverted stimuli. Collectively, these results show that face-selective cells differ in their functional characteristics depending on their anatomicofunctional location, suggesting that upright faces are preferably coded by face-selective cells inside but not outside of the fMRI-defined face-selective regions of the posterior IT cortex. PMID:25520434

  13. Comparison of face masks in the bag-mask ventilation of a manikin.

    PubMed

    Redfern, D; Rassam, S; Stacey, M R; Mecklenburgh, J S

    2006-02-01

    We conducted a study investigating the effectiveness of four face mask designs in the bag-mask ventilation of a special manikin adapted to simulate a difficult airway. Forty-eight anaesthetists volunteered to bag-mask ventilate the manikin for 3 min with four different face masks. The primary outcome of the study was to calculate mean percentage leak from the face masks over 3 min. Anaesthetists were also asked to rate the face masks using a visual analogue score. The single-use scented intersurgical face mask had the lowest mean leak (20%). This was significantly lower than the mean leak from the single-use, cushioned 7,000 series Air Safety Ltd. face mask (24%) and the reusable silicone Laerdal face mask (27%) but not significantly lower than the mean leak from the reusable anatomical intersurgical face mask (23%). There was a large variation in both performance and satisfaction between anaesthetists with each design. This highlights the importance of having a variety of face masks available for emergency use.

  14. Effects of exposure to facial expression variation in face learning and recognition.

    PubMed

    Liu, Chang Hong; Chen, Wenfeng; Ward, James

    2015-11-01

    Facial expression is a major source of image variation in face images. Linking numerous expressions to the same face can be a huge challenge for face learning and recognition. It remains largely unknown what level of exposure to this image variation is critical for expression-invariant face recognition. We examined this issue in a recognition memory task, where the number of facial expressions of each face being exposed during a training session was manipulated. Faces were either trained with multiple expressions or a single expression, and they were later tested in either the same or different expressions. We found that recognition performance after learning three emotional expressions had no improvement over learning a single emotional expression (Experiments 1 and 2). However, learning three emotional expressions improved recognition compared to learning a single neutral expression (Experiment 3). These findings reveal both the limitation and the benefit of multiple exposures to variations of emotional expression in achieving expression-invariant face recognition. The transfer of expression training to a new type of expression is likely to depend on a relatively extensive level of training and a certain degree of variation across the types of expressions.

  15. Engaged mothering: the transition to motherhood for a group of African American women.

    PubMed

    Sawyer, L M

    1999-01-01

    Using grounded theory methodology, 17 first-time African American mothers were interviewed to elicit their experiences of pregnancy and motherhood. Participants had a mean age of 30 years, were mostly married, employed, middle income, college educated, and all received adequate prenatal care. Engaged Mothering was identified as the core category, denoting the active, involved, and mutual process in which a woman prepares to be a mother, cares for herself and her infant, and dreams about and plans for the future to have a good life for her child. Strategies women used in this process included getting ready, dealing with the reality, settling in, and dreaming. Conditions of intentionality of the pregnancy and prior history of miscarriage or health problems of the mother affected the process. Women described the effects of racism on their daily lives and on the criteria they used to choose providers. Nursing interventions are proposed based on these results.

  16. Comparison of the structural properties of Zn-face and O-face single crystal homoepitaxial ZnO epilayers grown by RF-magnetron sputtering

    NASA Astrophysics Data System (ADS)

    Schifano, R.; Riise, H. N.; Domagala, J. Z.; Azarov, A. Yu.; Ratajczak, R.; Monakhov, E. V.; Venkatachalapathy, V.; Vines, L.; Chan, K. S.; Wong-Leung, J.; Svensson, B. G.

    2017-01-01

    Homoepitaxial ZnO growth is demonstrated from conventional RF-sputtering at 400 °C on both Zn and O polar faces of hydrothermally grown ZnO substrates. A minimum yield for the Rutherford backscattering and channeling spectrum, χmin, equal to ˜3% and ˜12% and a full width at half maximum of the 00.2 diffraction peak rocking curve of (70 ± 10) arc sec and (1400 ± 100) arc sec have been found for samples grown on the Zn and O face, respectively. The structural characteristics of the film deposited on the Zn face are comparable with those of epilayers grown by more complex techniques like molecular beam epitaxy. In contrast, the film simultaneously deposited on the O-face exhibits an inferior crystalline structure ˜0.7% strained in the c-direction and a higher atomic number contrast compared with the substrate, as revealed by high angle annular dark field imaging measurements. These differences between the Zn- and O-face films are discussed in detail and associated with the different growth mechanisms prevailing on the two surfaces.

  17. Legal access to surrogate motherhood in illness that does not cause infertility.

    PubMed

    Jordaan, Donrich W

    2016-06-17

    The threshold requirement for surrogate motherhood entails that a commissioning parent or parents must be permanently unable to give birth to a child. The question of whether a commissioning mother who suffers from a permanent illness that does not cause infertility as such, but that renders pregnancy a significant health risk to such mother and/or to her prospective child in utero, has arisen in practice. In this article, I propose that the inability to give birth to a child as per the threshold requirement should not be interpreted narrowly as referring only to a commissioning parent's inherent inability to give birth to a child, but should rather be interpreted broadly as referring only to a commissioning parent's effective inability to give birth to a child - allowing consideration of the medical sequelae of pregnancy for the commissioning mother and her prospective child. I argue that such a broad interpretation of the threshold requirement is compatible with legislative intent and case law, and is demanded by our country's constitutional commitment to human rights.

  18. Motherhood Preconceived: The Emergence of the Preconception Health and Health Care Initiative

    PubMed Central

    Waggoner, Miranda R.

    2013-01-01

    Since the 1980s, maternal and child health experts have sought to redefine maternity care to include the period prior to pregnancy, essentially by expanding the concept of prenatal care to encompass the time before conception. In 2004, the Centers for Disease Control and Prevention endorsed and promoted this new definition when it launched the Preconception Health and Health Care Initiative. In arguing that prenatal care was often too little too late, a group of maternal and child health experts in the United States attempted to spur improvements in population health and address systemic problems in health care access and health disparities. By changing the terms of pregnancy risk and by using maternalism as a social policy strategy, the preconception health and health care paradigm promoted an ethic of anticipatory motherhood and conflated women’s health with maternal health, sparking public debate about the potential social and clinical consequences of preconception care. This article tracks the construction of this policy idea and its ultimate potential utility in health and health policy discussions. PMID:23262764

  19. Experiences of pregnancy and motherhood among teenage mothers in a suburb of Accra, Ghana: a qualitative study

    PubMed Central

    Gyesaw, Nana Yaa Konadu; Ankomah, Augustine

    2013-01-01

    Background The proportion of teenage girls who are mothers or who are currently pregnant in sub-Saharan African countries is staggering. There are many studies regarding teenage pregnancy, unsafe abortions, and family planning among teenagers, but very little is known about what happens after pregnancy, ie, the experience of teenage motherhood. Several studies in Ghana have identified the determinants of early sexual activity, contraception, and unsafe abortion, with teenage motherhood only mentioned in passing. Few studies have explored the experiences of adolescent mothers in detail with regard to their pregnancy and childbirth. This qualitative study explores the experiences of adolescent mothers during pregnancy, childbirth, and care of their newborns. Methods This qualitative study was based on data from focus group discussions and indepth interviews with teenage mothers in a suburb in Accra. Participants were recruited from health facilities as well as by snowball sampling. Results Some of the participants became pregnant as a result of transactional sex in order to meet their basic needs, while others became pregnant as a result of sexual violence and exploitation. A few others wanted to become pregnant to command respect from people in society. In nearly all cases, parents and guardians of the adolescent mothers were upset in the initial stages when they heard the news of the pregnancy. One key finding, quite different from in other societies, was how often teenage pregnancies are eventually accepted, by both the young women and their families. Also observed was a rarity of willingness to resort to induced abortion. Conclusion Special programs should be initiated by the government and the various responsible departments to address ignorance on sexual matters, and the challenges and risks associated with pregnancy and parenting by adolescents. Parenting techniques should be taught in sex education programs. PMID:24250233

  20. Social Cognition in Williams Syndrome: Face Tuning

    PubMed Central

    Pavlova, Marina A.; Heiz, Julie; Sokolov, Alexander N.; Barisnikov, Koviljka

    2016-01-01

    Many neurological, neurodevelopmental, neuropsychiatric, and psychosomatic disorders are characterized by impairments in visual social cognition, body language reading, and facial assessment of a social counterpart. Yet a wealth of research indicates that individuals with Williams syndrome exhibit remarkable concern for social stimuli and face fascination. Here individuals with Williams syndrome were presented with a set of Face-n-Food images composed of food ingredients and in different degree resembling a face (slightly bordering on the Giuseppe Arcimboldo style). The primary advantage of these images is that single components do not explicitly trigger face-specific processing, whereas in face images commonly used for investigating face perception (such as photographs or depictions), the mere occurrence of typical cues already implicates face presence. In a spontaneous recognition task, participants were shown a set of images in a predetermined order from the least to most resembling a face. Strikingly, individuals with Williams syndrome exhibited profound deficits in recognition of the Face-n-Food images as a face: they did not report seeing a face on the images, which typically developing controls effortlessly recognized as a face, and gave overall fewer face responses. This suggests atypical face tuning in Williams syndrome. The outcome is discussed in the light of a general pattern of social cognition in Williams syndrome and brain mechanisms underpinning face processing. PMID:27531986

  1. Social Cognition in Williams Syndrome: Face Tuning.

    PubMed

    Pavlova, Marina A; Heiz, Julie; Sokolov, Alexander N; Barisnikov, Koviljka

    2016-01-01

    Many neurological, neurodevelopmental, neuropsychiatric, and psychosomatic disorders are characterized by impairments in visual social cognition, body language reading, and facial assessment of a social counterpart. Yet a wealth of research indicates that individuals with Williams syndrome exhibit remarkable concern for social stimuli and face fascination. Here individuals with Williams syndrome were presented with a set of Face-n-Food images composed of food ingredients and in different degree resembling a face (slightly bordering on the Giuseppe Arcimboldo style). The primary advantage of these images is that single components do not explicitly trigger face-specific processing, whereas in face images commonly used for investigating face perception (such as photographs or depictions), the mere occurrence of typical cues already implicates face presence. In a spontaneous recognition task, participants were shown a set of images in a predetermined order from the least to most resembling a face. Strikingly, individuals with Williams syndrome exhibited profound deficits in recognition of the Face-n-Food images as a face: they did not report seeing a face on the images, which typically developing controls effortlessly recognized as a face, and gave overall fewer face responses. This suggests atypical face tuning in Williams syndrome. The outcome is discussed in the light of a general pattern of social cognition in Williams syndrome and brain mechanisms underpinning face processing.

  2. Redesigning photo-ID to improve unfamiliar face matching performance.

    PubMed

    White, David; Burton, A Mike; Jenkins, Rob; Kemp, Richard I

    2014-06-01

    Viewers find it difficult to match photos of unfamiliar faces for identity. Despite this, the use of photographic ID is widespread. In this study we ask whether it is possible to improve face matching performance by replacing single photographs on ID documents with multiple photos or an average image of the bearer. In 3 experiments we compare photo-to-photo matching with photo-to-average matching (where the average is formed from multiple photos of the same person) and photo-to-array matching (where the array comprises separate photos of the same person). We consistently find an accuracy advantage for average images and photo arrays over single photos, and show that this improvement is driven by performance in match trials. In the final experiment, we find a benefit of 4-image arrays relative to average images for unfamiliar faces, but not for familiar faces. We propose that conventional photo-ID format can be improved, and discuss this finding in the context of face recognition more generally. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  3. The Oxytocin Receptor Gene ( OXTR) and Face Recognition.

    PubMed

    Verhallen, Roeland J; Bosten, Jenny M; Goodbourn, Patrick T; Lawrance-Owen, Adam J; Bargary, Gary; Mollon, J D

    2017-01-01

    A recent study has linked individual differences in face recognition to rs237887, a single-nucleotide polymorphism (SNP) of the oxytocin receptor gene ( OXTR; Skuse et al., 2014). In that study, participants were assessed using the Warrington Recognition Memory Test for Faces, but performance on Warrington's test has been shown not to rely purely on face recognition processes. We administered the widely used Cambridge Face Memory Test-a purer test of face recognition-to 370 participants. Performance was not significantly associated with rs237887, with 16 other SNPs of OXTR that we genotyped, or with a further 75 imputed SNPs. We also administered three other tests of face processing (the Mooney Face Test, the Glasgow Face Matching Test, and the Composite Face Test), but performance was never significantly associated with rs237887 or with any of the other genotyped or imputed SNPs, after corrections for multiple testing. In addition, we found no associations between OXTR and Autism-Spectrum Quotient scores.

  4. Face inversion decreased information about facial identity and expression in face-responsive neurons in macaque area TE.

    PubMed

    Sugase-Miyamoto, Yasuko; Matsumoto, Narihisa; Ohyama, Kaoru; Kawano, Kenji

    2014-09-10

    To investigate the effect of face inversion and thatcherization (eye inversion) on temporal processing stages of facial information, single neuron activities in the temporal cortex (area TE) of two rhesus monkeys were recorded. Test stimuli were colored pictures of monkey faces (four with four different expressions), human faces (three with four different expressions), and geometric shapes. Modifications were made in each face-picture, and its four variations were used as stimuli: upright original, inverted original, upright thatcherized, and inverted thatcherized faces. A total of 119 neurons responded to at least one of the upright original facial stimuli. A majority of the neurons (71%) showed activity modulations depending on upright and inverted presentations, and a lesser number of neurons (13%) showed activity modulations depending on original and thatcherized face conditions. In the case of face inversion, information about the fine category (facial identity and expression) decreased, whereas information about the global category (monkey vs human vs shape) was retained for both the original and thatcherized faces. Principal component analysis on the neuronal population responses revealed that the global categorization occurred regardless of the face inversion and that the inverted faces were represented near the upright faces in the principal component analysis space. By contrast, the face inversion decreased the ability to represent human facial identity and monkey facial expression. Thus, the neuronal population represented inverted faces as faces but failed to represent the identity and expression of the inverted faces, indicating that the neuronal representation in area TE cause the perceptual effect of face inversion. Copyright © 2014 the authors 0270-6474/14/3412457-13$15.00/0.

  5. A Comparative View of Face Perception

    PubMed Central

    Leopold, David A.; Rhodes, Gillian

    2010-01-01

    Face perception serves as the basis for much of human social exchange. Diverse information can be extracted about an individual from a single glance at their face, including their identity, emotional state, and direction of attention. Neuropsychological and fMRI experiments reveal a complex network of specialized areas in the human brain supporting these face-reading skills. Here we consider the evolutionary roots of human face perception by exploring the manner in which different animal species view and respond to faces. We focus on behavioral experiments collected from both primates and non-primates, assessing the types of information that animals are able to extract from the faces of their conspecifics, human experimenters, and natural predators. These experiments reveal that faces are an important category of visual stimuli for animals in all major vertebrate taxa, possibly reflecting the early emergence of neural specialization for faces in vertebrate evolution. At the same time, some aspects of facial perception are only evident in primates and a few other social mammals, and may therefore have evolved to suit the needs of complex social communication. Since the human brain likely utilizes both primitive and recently evolved neural specializations for the processing of faces, comparative studies may hold the key to understanding how these parallel circuits emerged during human evolution. PMID:20695655

  6. A comparative view of face perception.

    PubMed

    Leopold, David A; Rhodes, Gillian

    2010-08-01

    Face perception serves as the basis for much of human social exchange. Diverse information can be extracted about an individual from a single glance at their face, including their identity, emotional state, and direction of attention. Neuropsychological and functional magnetic resonance imaging (fMRI) experiments reveal a complex network of specialized areas in the human brain supporting these face-reading skills. Here we consider the evolutionary roots of human face perception by exploring the manner in which different animal species view and respond to faces. We focus on behavioral experiments collected from both primates and nonprimates, assessing the types of information that animals are able to extract from the faces of their conspecifics, human experimenters, and natural predators. These experiments reveal that faces are an important category of visual stimuli for animals in all major vertebrate taxa, possibly reflecting the early emergence of neural specialization for faces in vertebrate evolution. At the same time, some aspects of facial perception are only evident in primates and a few other social mammals, and may therefore have evolved to suit the needs of complex social communication. Because the human brain likely utilizes both primitive and recently evolved neural specializations for the processing of faces, comparative studies may hold the key to understanding how these parallel circuits emerged during human evolution. 2010 APA, all rights reserved

  7. Still-to-video face recognition in unconstrained environments

    NASA Astrophysics Data System (ADS)

    Wang, Haoyu; Liu, Changsong; Ding, Xiaoqing

    2015-02-01

    Face images from video sequences captured in unconstrained environments usually contain several kinds of variations, e.g. pose, facial expression, illumination, image resolution and occlusion. Motion blur and compression artifacts also deteriorate recognition performance. Besides, in various practical systems such as law enforcement, video surveillance and e-passport identification, only a single still image per person is enrolled as the gallery set. Many existing methods may fail to work due to variations in face appearances and the limit of available gallery samples. In this paper, we propose a novel approach for still-to-video face recognition in unconstrained environments. By assuming that faces from still images and video frames share the same identity space, a regularized least squares regression method is utilized to tackle the multi-modality problem. Regularization terms based on heuristic assumptions are enrolled to avoid overfitting. In order to deal with the single image per person problem, we exploit face variations learned from training sets to synthesize virtual samples for gallery samples. We adopt a learning algorithm combining both affine/convex hull-based approach and regularizations to match image sets. Experimental results on a real-world dataset consisting of unconstrained video sequences demonstrate that our method outperforms the state-of-the-art methods impressively.

  8. Reading in developmental prosopagnosia: Evidence for a dissociation between word and face recognition.

    PubMed

    Starrfelt, Randi; Klargaard, Solja K; Petersen, Anders; Gerlach, Christian

    2018-02-01

    Recent models suggest that face and word recognition may rely on overlapping cognitive processes and neural regions. In support of this notion, face recognition deficits have been demonstrated in developmental dyslexia. Here we test whether the opposite association can also be found, that is, impaired reading in developmental prosopagnosia. We tested 10 adults with developmental prosopagnosia and 20 matched controls. All participants completed the Cambridge Face Memory Test, the Cambridge Face Perception test and a Face recognition questionnaire used to quantify everyday face recognition experience. Reading was measured in four experimental tasks, testing different levels of letter, word, and text reading: (a) single word reading with words of varying length,(b) vocal response times in single letter and short word naming, (c) recognition of single letters and short words at brief exposure durations (targeting the word superiority effect), and d) text reading. Participants with developmental prosopagnosia performed strikingly similar to controls across the four reading tasks. Formal analysis revealed a significant dissociation between word and face recognition, as the difference in performance with faces and words was significantly greater for participants with developmental prosopagnosia than for controls. Adult developmental prosopagnosics read as quickly and fluently as controls, while they are seemingly unable to learn efficient strategies for recognizing faces. We suggest that this is due to the differing demands that face and word recognition put on the perceptual system. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  9. Face, content, and construct validity of four, inanimate training exercises using the da Vinci ® Si surgical system configured with Single-Site ™ instrumentation.

    PubMed

    Jarc, Anthony M; Curet, Myriam

    2015-08-01

    Validated training exercises are essential tools for surgeons as they develop technical skills to use robot-assisted minimally invasive surgical systems. The purpose of this study was to show face, content, and construct validity of four, inanimate training exercises using the da Vinci (®) Si surgical system configured with Single-Site (™) instrumentation. New (N = 21) and experienced (N = 6) surgeons participated in the study. New surgeons (11 Gynecology [GYN] and 10 General Surgery [GEN]) had not completed any da Vinci Single-Site cases but may have completed multiport cases using the da Vinci system. They participated in this study prior to attending a certification course focused on da Vinci Single-Site instrumentation. Experienced surgeons (5 GYN and 1 GEN) had completed at least 25 da Vinci Single-Site cases. The surgeons completed four inanimate training exercises and then rated them with a questionnaire. Raw metrics and overall normalized scores were computed using both video recordings and kinematic data collected from the surgical system. The experienced surgeons significantly outperformed new surgeons for many raw metrics and the overall normalized scores derived from video review (p < 0.05). Only one exercise did not achieve a significant difference between new and experienced surgeons (p = 0.08) when calculating an overall normalized score using both video and advanced metrics derived from kinematic data. Both new and experienced surgeons rated the training exercises as appearing, to train and measure technical skills used during da Vinci Single-Site surgery and actually testing the technical skills used during da Vinci Single-Site surgery. In summary, the four training exercises showed face, content, and construct validity. Improved overall scores could be developed using additional metrics not included in this study. The results suggest that the training exercises could be used in an overall training curriculum aimed at developing proficiency in

  10. Image dependency in the recognition of newly learnt faces.

    PubMed

    Longmore, Christopher A; Santos, Isabel M; Silva, Carlos F; Hall, Abi; Faloyin, Dipo; Little, Emily

    2017-05-01

    Research investigating the effect of lighting and viewpoint changes on unfamiliar and newly learnt faces has revealed that such recognition is highly image dependent and that changes in either of these leads to poor recognition accuracy. Three experiments are reported to extend these findings by examining the effect of apparent age on the recognition of newly learnt faces. Experiment 1 investigated the ability to generalize to novel ages of a face after learning a single image. It was found that recognition was best for the learnt image with performance falling the greater the dissimilarity between the study and test images. Experiments 2 and 3 examined whether learning two images aids subsequent recognition of a novel image. The results indicated that interpolation between two studied images (Experiment 2) provided some additional benefit over learning a single view, but that this did not extend to extrapolation (Experiment 3). The results from all studies suggest that recognition was driven primarily by pictorial codes and that the recognition of faces learnt from a limited number of sources operates on stored images of faces as opposed to more abstract, structural, representations.

  11. A Method of Face Detection with Bayesian Probability

    NASA Astrophysics Data System (ADS)

    Sarker, Goutam

    2010-10-01

    The objective of face detection is to identify all images which contain a face, irrespective of its orientation, illumination conditions etc. This is a hard problem, because the faces are highly variable in size, shape lighting conditions etc. Many methods have been designed and developed to detect faces in a single image. The present paper is based on one `Appearance Based Method' which relies on learning the facial and non facial features from image examples. This in its turn is based on statistical analysis of examples and counter examples of facial images and employs Bayesian Conditional Classification Rule to detect the probability of belongingness of a face (or non-face) within an image frame. The detection rate of the present system is very high and thereby the number of false positive and false negative detection is substantially low.

  12. Kruskal-Wallis-based computationally efficient feature selection for face recognition.

    PubMed

    Ali Khan, Sajid; Hussain, Ayyaz; Basit, Abdul; Akram, Sheeraz

    2014-01-01

    Face recognition in today's technological world, and face recognition applications attain much more importance. Most of the existing work used frontal face images to classify face image. However these techniques fail when applied on real world face images. The proposed technique effectively extracts the prominent facial features. Most of the features are redundant and do not contribute to representing face. In order to eliminate those redundant features, computationally efficient algorithm is used to select the more discriminative face features. Extracted features are then passed to classification step. In the classification step, different classifiers are ensemble to enhance the recognition accuracy rate as single classifier is unable to achieve the high accuracy. Experiments are performed on standard face database images and results are compared with existing techniques.

  13. "Is the doctor God to punish me?!" An intersectional examination of disrespectful and abusive care during childbirth against single mothers in Tunisia.

    PubMed

    Amroussia, Nada; Hernandez, Alison; Vives-Cases, Carmen; Goicolea, Isabel

    2017-03-04

    Disrespectful and abusive treatment during childbirth is a violation of women's right to dignified, respectful healthcare throughout pregnancy and childbirth. Although reports point out that marginalized groups in society such as single mothers are particularly vulnerable to abusive and disrespectful care, there is a lack of in-depth research exploring single mothers' encounters at the maternal healthcare facilities, especially in Tunisia. In Tunisia, single mothers are particularly vulnerable due to their social stigmatization and socio-economic marginalization. This study examines the self-perceptions and childbirth experiences of single mothers at the public healthcare facilities in Tunisia. This study follows a qualitative design. Eleven single mothers were interviewed in regard to their experiences with maternal healthcare services and their perceptions of the attitudes of the health workers towards them. The interviews also addressed the barriers faced by the participants in accessing adequate maternal healthcare services, and their self-perceptions as single mothers. The data were analyzed using an inductive thematic approach guided by the feminist intersectional approach. Emergent codes were grouped into three final themes. Three themes emerged during the data analysis: 1) Experiencing disrespect and abuse, 2) Perceptions of regret and shame attributed to being a single mother, and 3) The triad of vulnerability: stigma, social challenges, and health system challenges. The study highlights that the childbirth experiences of single mothers are shaped by intersectional factors that go beyond the health system. Gender plays a major role in constructing these experiences while intersecting with other social structures. The participants had experienced disrespectful and discriminatory practices and even violence when they sought maternal healthcare services at the public healthcare facilities in Tunisia. Those experiences reflect not only the poor quality of

  14. Dynamic Emotional Faces Generalise Better to a New Expression but not to a New View.

    PubMed

    Liu, Chang Hong; Chen, Wenfeng; Ward, James; Takahashi, Nozomi

    2016-08-08

    Prior research based on static images has found limited improvement for recognising previously learnt faces in a new expression after several different facial expressions of these faces had been shown during the learning session. We investigated whether non-rigid motion of facial expression facilitates the learning process. In Experiment 1, participants remembered faces that were either presented in short video clips or still images. To assess the effect of exposure to expression variation, each face was either learnt through a single expression or three different expressions. Experiment 2 examined whether learning faces in video clips could generalise more effectively to a new view. The results show that faces learnt from video clips generalised effectively to a new expression with exposure to a single expression, whereas faces learnt from stills showed poorer generalisation with exposure to either single or three expressions. However, although superior recognition performance was demonstrated for faces learnt through video clips, dynamic facial expression did not create better transfer of learning to faces tested in a new view. The data thus fail to support the hypothesis that non-rigid motion enhances viewpoint invariance. These findings reveal both benefits and limitations of exposures to moving expressions for expression-invariant face recognition.

  15. Dynamic Emotional Faces Generalise Better to a New Expression but not to a New View

    PubMed Central

    Liu, Chang Hong; Chen, Wenfeng; Ward, James; Takahashi, Nozomi

    2016-01-01

    Prior research based on static images has found limited improvement for recognising previously learnt faces in a new expression after several different facial expressions of these faces had been shown during the learning session. We investigated whether non-rigid motion of facial expression facilitates the learning process. In Experiment 1, participants remembered faces that were either presented in short video clips or still images. To assess the effect of exposure to expression variation, each face was either learnt through a single expression or three different expressions. Experiment 2 examined whether learning faces in video clips could generalise more effectively to a new view. The results show that faces learnt from video clips generalised effectively to a new expression with exposure to a single expression, whereas faces learnt from stills showed poorer generalisation with exposure to either single or three expressions. However, although superior recognition performance was demonstrated for faces learnt through video clips, dynamic facial expression did not create better transfer of learning to faces tested in a new view. The data thus fail to support the hypothesis that non-rigid motion enhances viewpoint invariance. These findings reveal both benefits and limitations of exposures to moving expressions for expression-invariant face recognition. PMID:27499252

  16. Face-gender discrimination is possible in the near-absence of attention.

    PubMed

    Reddy, Leila; Wilken, Patrick; Koch, Christof

    2004-03-02

    The attentional cost associated with the visual discrimination of the gender of a face was investigated. Participants performed a face-gender discrimination task either alone (single-task) or concurrently (dual-task) with a known attentional demanding task (5-letter T/L discrimination). Overall performance on face-gender discrimination suffered remarkably little under the dual-task condition compared to the single-task condition. Similar results were obtained in experiments that controlled for potential training effects or the use of low-level cues in this discrimination task. Our results provide further evidence against the notion that only low-level representations can be accessed outside the focus of attention.

  17. Face averages enhance user recognition for smartphone security.

    PubMed

    Robertson, David J; Kramer, Robin S S; Burton, A Mike

    2015-01-01

    Our recognition of familiar faces is excellent, and generalises across viewing conditions. However, unfamiliar face recognition is much poorer. For this reason, automatic face recognition systems might benefit from incorporating the advantages of familiarity. Here we put this to the test using the face verification system available on a popular smartphone (the Samsung Galaxy). In two experiments we tested the recognition performance of the smartphone when it was encoded with an individual's 'face-average'--a representation derived from theories of human face perception. This technique significantly improved performance for both unconstrained celebrity images (Experiment 1) and for real faces (Experiment 2): users could unlock their phones more reliably when the device stored an average of the user's face than when they stored a single image. This advantage was consistent across a wide variety of everyday viewing conditions. Furthermore, the benefit did not reduce the rejection of imposter faces. This benefit is brought about solely by consideration of suitable representations for automatic face recognition, and we argue that this is just as important as development of matching algorithms themselves. We propose that this representation could significantly improve recognition rates in everyday settings.

  18. Face Averages Enhance User Recognition for Smartphone Security

    PubMed Central

    Robertson, David J.; Kramer, Robin S. S.; Burton, A. Mike

    2015-01-01

    Our recognition of familiar faces is excellent, and generalises across viewing conditions. However, unfamiliar face recognition is much poorer. For this reason, automatic face recognition systems might benefit from incorporating the advantages of familiarity. Here we put this to the test using the face verification system available on a popular smartphone (the Samsung Galaxy). In two experiments we tested the recognition performance of the smartphone when it was encoded with an individual’s ‘face-average’ – a representation derived from theories of human face perception. This technique significantly improved performance for both unconstrained celebrity images (Experiment 1) and for real faces (Experiment 2): users could unlock their phones more reliably when the device stored an average of the user’s face than when they stored a single image. This advantage was consistent across a wide variety of everyday viewing conditions. Furthermore, the benefit did not reduce the rejection of imposter faces. This benefit is brought about solely by consideration of suitable representations for automatic face recognition, and we argue that this is just as important as development of matching algorithms themselves. We propose that this representation could significantly improve recognition rates in everyday settings. PMID:25807251

  19. The safe motherhood initiative: a call to action.

    PubMed

    Mahler, H

    1987-03-21

    A conference on Safe Motherhood, convened in Nairobi in February 1987 by the World Bank, World Health Organization, and United Nations Fund for Population Activities, has issued a call to reduce maternal mortality in developing countries by 50% in 1 decade. Of the 500,000 maternal deaths that occur each year, 99% are in developing countries. This has been a seriously neglected problem, largely because its victims are those with the least power and influence in society--they are poor, rural peasants, and female. The roots of mush maternal mortality lie in discrimination agianst women, in terms of legal status and access to education, financial resources and health care, including family planning. It is essential that all women are ensured access to maternal health and family planning services, especially obstetric care for life-threating conditions such as obstructed labor, eclampsia, toxemia, infection, and complications from spontaneous and induced abortion. The primary health care system at the district and subdistric leveles needs strengthening to provide adequate prenatal care and family planning services and to upgrade district hospitals and maternity centers so they can perform emergency care in pregnancy and childbirth. Since illegal abortion from unwanted pregnancy accounts for 25-50% of maternal deaths, access to family planning services and safe procedures is particularly important. In his remarkes to the conference, Halfdan Mahler, Director-General of WHO, outlined a 4-part strategy to combat maternal mortality: 1) adequate primary health care and an adequate share of available food for females from infancy to adolescence, and universally available family planning; 2) good prenatal care, including nutrtion, with early detection and referral of those at high risk; 3) the assistance of a trained person at all births; and 4) access to the essential elements of obstetric care for women at higher risk.

  20. Fabrication technique for a custom face mask for the treatment of obstructive sleep apnea.

    PubMed

    Prehn, Ronald S; Colquitt, Tom

    2016-05-01

    The development of the positive airway pressure custom mask (TAP-PAP CM) has changed the treatment of obstructive sleep apnea. The TAP-PAP CM is used in continuous positive airway pressure therapy (CPAP) and is fabricated from the impression of the face. This mask is then connected to a post screwed into the mechanism of the TAP3 (Thornton Anterior Positioner) oral appliance. This strapless CPAP face mask features an efficient and stable CPAP interface with mandibular stabilization (Hybrid Therapy). A technique with a 2-stage polyvinyl siloxane face impression is described that offers improvements over the established single-stage face impression. This 2-stage impression technique eliminates problems inherent in the single-stage face impression, including voids, compressed tissue, inadequate borders, and a rushed experience due to the setting time of the single stage. The result is a custom mask with an improved seal to the CPAP device. Copyright © 2016 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights reserved.

  1. Neural synchronization during face-to-face communication.

    PubMed

    Jiang, Jing; Dai, Bohan; Peng, Danling; Zhu, Chaozhe; Liu, Li; Lu, Chunming

    2012-11-07

    Although the human brain may have evolutionarily adapted to face-to-face communication, other modes of communication, e.g., telephone and e-mail, increasingly dominate our modern daily life. This study examined the neural difference between face-to-face communication and other types of communication by simultaneously measuring two brains using a hyperscanning approach. The results showed a significant increase in the neural synchronization in the left inferior frontal cortex during a face-to-face dialog between partners but none during a back-to-back dialog, a face-to-face monologue, or a back-to-back monologue. Moreover, the neural synchronization between partners during the face-to-face dialog resulted primarily from the direct interactions between the partners, including multimodal sensory information integration and turn-taking behavior. The communicating behavior during the face-to-face dialog could be predicted accurately based on the neural synchronization level. These results suggest that face-to-face communication, particularly dialog, has special neural features that other types of communication do not have and that the neural synchronization between partners may underlie successful face-to-face communication.

  2. MAIN STREET FACING VIEW OF THE HOUSE. THIS VIEW IS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MAIN STREET FACING VIEW OF THE HOUSE. THIS VIEW IS FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  3. Artificial insemination and eugenics: celibate motherhood, eutelegenesis and germinal choice.

    PubMed

    Richards, Martin

    2008-06-01

    This paper traces the history of artificial insemination by selected donors (AID) as a strategy for positive eugenic improvement. While medical artificial insemination has a longer history, its use as a eugenic strategy was first mooted in late nineteenth-century France. It was then developed as 'scientific motherhood' for war widows and those without partners by Marion Louisa Piddington in Australia following the Great War. By the 1930s AID was being more widely used clinically in Britain (and elsewhere) as a medical solution to male infertility for married couples. In 1935 English postal clerk, Herbert Brewer, promoted AID (eutelegenesis) as the socialization of the germ plasm in a eugenic scheme. The next year Hermann Muller, American Drosophila geneticist and eugenicist, presented his plan for human improvement by AID to Stalin. Some twenty years later, Muller, together with Robert Klark Graham, began planning a Foundation for Germinal Choice in California. This was finally opened in 1980 as the first practical experiment in eugenic AID, producing some 215 babies over the twenty years it functioned. While AID appeared to be a means of squaring a eugenic circle by separating paternity from love relationships, and so allowing eugenic improvement without inhibiting individual choice in marriage, it found very little favour with those who might use it, not least because of a couple's desire to have their 'own' children has always seemed stronger than any eugenic aspirations. No state has ever contemplated using AID as a social policy.

  4. Behavioural and neurophysiological evidence for face identity and face emotion processing in animals

    PubMed Central

    Tate, Andrew J; Fischer, Hanno; Leigh, Andrea E; Kendrick, Keith M

    2006-01-01

    Visual cues from faces provide important social information relating to individual identity, sexual attraction and emotional state. Behavioural and neurophysiological studies on both monkeys and sheep have shown that specialized skills and neural systems for processing these complex cues to guide behaviour have evolved in a number of mammals and are not present exclusively in humans. Indeed, there are remarkable similarities in the ways that faces are processed by the brain in humans and other mammalian species. While human studies with brain imaging and gross neurophysiological recording approaches have revealed global aspects of the face-processing network, they cannot investigate how information is encoded by specific neural networks. Single neuron electrophysiological recording approaches in both monkeys and sheep have, however, provided some insights into the neural encoding principles involved and, particularly, the presence of a remarkable degree of high-level encoding even at the level of a specific face. Recent developments that allow simultaneous recordings to be made from many hundreds of individual neurons are also beginning to reveal evidence for global aspects of a population-based code. This review will summarize what we have learned so far from these animal-based studies about the way the mammalian brain processes the faces and the emotions they can communicate, as well as associated capacities such as how identity and emotion cues are dissociated and how face imagery might be generated. It will also try to highlight what questions and advances in knowledge still challenge us in order to provide a complete understanding of just how brain networks perform this complex and important social recognition task. PMID:17118930

  5. Behavioural and neurophysiological evidence for face identity and face emotion processing in animals.

    PubMed

    Tate, Andrew J; Fischer, Hanno; Leigh, Andrea E; Kendrick, Keith M

    2006-12-29

    Visual cues from faces provide important social information relating to individual identity, sexual attraction and emotional state. Behavioural and neurophysiological studies on both monkeys and sheep have shown that specialized skills and neural systems for processing these complex cues to guide behaviour have evolved in a number of mammals and are not present exclusively in humans. Indeed, there are remarkable similarities in the ways that faces are processed by the brain in humans and other mammalian species. While human studies with brain imaging and gross neurophysiological recording approaches have revealed global aspects of the face-processing network, they cannot investigate how information is encoded by specific neural networks. Single neuron electrophysiological recording approaches in both monkeys and sheep have, however, provided some insights into the neural encoding principles involved and, particularly, the presence of a remarkable degree of high-level encoding even at the level of a specific face. Recent developments that allow simultaneous recordings to be made from many hundreds of individual neurons are also beginning to reveal evidence for global aspects of a population-based code. This review will summarize what we have learned so far from these animal-based studies about the way the mammalian brain processes the faces and the emotions they can communicate, as well as associated capacities such as how identity and emotion cues are dissociated and how face imagery might be generated. It will also try to highlight what questions and advances in knowledge still challenge us in order to provide a complete understanding of just how brain networks perform this complex and important social recognition task.

  6. Less impairment in face imagery than face perception in early prosopagnosia.

    PubMed

    Michelon, Pascale; Biederman, Irving

    2003-01-01

    a face, then multiple opportunities for repeated storage may partially compensate for the degraded representation on that single encounter. Imagery may allow access to this more complete representation.

  7. Famous face recognition, face matching, and extraversion.

    PubMed

    Lander, Karen; Poyarekar, Siddhi

    2015-01-01

    It has been previously established that extraverts who are skilled at interpersonal interaction perform significantly better than introverts on a face-specific recognition memory task. In our experiment we further investigate the relationship between extraversion and face recognition, focusing on famous face recognition and face matching. Results indicate that more extraverted individuals perform significantly better on an upright famous face recognition task and show significantly larger face inversion effects. However, our results did not find an effect of extraversion on face matching or inverted famous face recognition.

  8. Experiences of Infertility in British and Pakistani Women: A Cross-Cultural Qualitative Analysis.

    PubMed

    Batool, Syeda Shahida; de Visser, Richard Oliver

    2016-01-01

    The psychosocial impact of infertility is affected by cultural factors. In this cross-cultural qualitative study we explored the experience of infertility among six women living in Pakistan and eight living in the UK. Although infertile women in the UK and Pakistan had many shared experiences related to their own desires for motherhood and the hopes of others, they also faced unique psychosocial challenges shaped by cultural context. Based on our findings, we suggest a need for further resources and networks to support women, particularly women living in cultures that allow women few fulfilling social roles other than motherhood.

  9. Maternal Competition in Women.

    PubMed

    Linney, Catherine; Korologou-Linden, Laurel; Campbell, Anne

    2017-03-01

    We examined maternal competition, an unexplored form of competition between women. Given women's high investment in offspring and mothers' key role in shaping their reproductive, social, and cultural success as adults, we might expect to see maternal competition between women as well as mate competition. Predictions about the effect of maternal characteristics (age, relationship status, educational background, number of children, investment in the mothering role) and child variables (age, sex) were drawn from evolutionary theory and sociological research. Mothers of primary school children (in two samples: N = 210 and 169) completed a series of questionnaires. A novel nine-item measure of maternal competitive behavior (MCQ) and two subscales assessing Covert (MCQ-C) and Face-to-Face (MCQ-FF) forms of competition were developed using confirmatory factor analysis. Competitiveness (MCQ score) was predicted by maternal investment, single motherhood, fewer children, and (marginally) child's older age. The effect of single motherhood (but not other predictors) was partially mediated by greater maternal investment. In response to a scenario of their child underperforming relative to their peers, a mother's competitive distress was a positive function of the importance she ascribed to their success and her estimation of her child's ability. Her competitive distress was highly correlated with the distress she attributed to a female friend, hinting at bidirectional dyadic effects. Qualitative responses indicated that nonspecific bragging and boasting about academic achievements were the most common irritants. Although 40% of women were angered or annoyed by such comments, less than 5% endorsed a direct hostile response. Instead, competitive mothers were conversationally shunned and rejected as friends. We suggest that the interdependence of mothers based on reciprocal childcare has supported a culture of egalitarianism that is violated by explicit competitiveness.

  10. Visual search for faces by race: a cross-race study.

    PubMed

    Sun, Gang; Song, Luping; Bentin, Shlomo; Yang, Yanjie; Zhao, Lun

    2013-08-30

    Using a single averaged face of each race previous study indicated that the detection of one other-race face among own-race faces background was faster than vice versa (Levin, 1996, 2000). However, employing a variable mapping of face pictures one recent report found preferential detection of own-race faces vs. other-race faces (Lipp et al., 2009). Using the well-controlled design and a heterogeneous set of real face images, in the present study we explored the visual search for own and other race faces in Chinese and Caucasian participants. Across both groups, the search for a face of one race among other-race faces was serial and self-terminating. In Chinese participants, the search consistently faster for other-race than own-race faces, irrespective of upright or upside-down condition; however, this search asymmetry was not evident in Caucasian participants. These characteristics suggested that the race of a face is not a visual basic feature, and in Chinese participants the faster search for other-race than own-race faces also reflects perceptual factors. The possible mechanism underlying other-race search effects was discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  11. Face recognition system and method using face pattern words and face pattern bytes

    DOEpatents

    Zheng, Yufeng

    2014-12-23

    The present invention provides a novel system and method for identifying individuals and for face recognition utilizing facial features for face identification. The system and method of the invention comprise creating facial features or face patterns called face pattern words and face pattern bytes for face identification. The invention also provides for pattern recognitions for identification other than face recognition. The invention further provides a means for identifying individuals based on visible and/or thermal images of those individuals by utilizing computer software implemented by instructions on a computer or computer system and a computer readable medium containing instructions on a computer system for face recognition and identification.

  12. Single mothers' self-assessment of health: a systematic exploration of the literature.

    PubMed

    Rousou, E; Kouta, C; Middleton, N; Karanikola, M

    2013-12-01

    This study aimed to explore single mothers' self-assessed level of health status compared to partnered mothers and the relevant factors associated with it. The number of single-mother families is increasing worldwide. A large body of international research reveals that single mothers experience poorer physical and mental health than their married counterparts. An important contributory factor for this health disparity appears to be socio-economic disadvantage. A systematic search of the literature was conducted using the keywords 'lone' or 'single' and 'mother*' or 'parent*' or 'family structure' in combination with 'health'. EMBASE, CINAHL, COCHRANE and PUBMED databases were searched for quantitative research studies published in the past decade. Eleven quantitative research articles with self-assessment of health status in single mothers were identified. Single mothers report lower levels of health status compared to partnered mothers. These inequalities appear to be associated with financial hardship and lack of social support. Both these factors increase single mothers' susceptibility to stress and illness. Despite the study limitations (e.g. results based mainly on secondary data from household surveys), it provides evidence that single motherhood places women in an adverse social position that is associated with prolonged stress mainly due to unemployment, economic hardship and social exclusion, which affects negatively their health status. These findings can be seen as a challenge for health professionals, especially those working in the community sector and policy makers too, to establish supportive measures for this vulnerable group focused on socio-economic factors. © 2013 International Council of Nurses.

  13. Super-resolution method for face recognition using nonlinear mappings on coherent features.

    PubMed

    Huang, Hua; He, Huiting

    2011-01-01

    Low-resolution (LR) of face images significantly decreases the performance of face recognition. To address this problem, we present a super-resolution method that uses nonlinear mappings to infer coherent features that favor higher recognition of the nearest neighbor (NN) classifiers for recognition of single LR face image. Canonical correlation analysis is applied to establish the coherent subspaces between the principal component analysis (PCA) based features of high-resolution (HR) and LR face images. Then, a nonlinear mapping between HR/LR features can be built by radial basis functions (RBFs) with lower regression errors in the coherent feature space than in the PCA feature space. Thus, we can compute super-resolved coherent features corresponding to an input LR image according to the trained RBF model efficiently and accurately. And, face identity can be obtained by feeding these super-resolved features to a simple NN classifier. Extensive experiments on the Facial Recognition Technology, University of Manchester Institute of Science and Technology, and Olivetti Research Laboratory databases show that the proposed method outperforms the state-of-the-art face recognition algorithms for single LR image in terms of both recognition rate and robustness to facial variations of pose and expression.

  14. Live face detection based on the analysis of Fourier spectra

    NASA Astrophysics Data System (ADS)

    Li, Jiangwei; Wang, Yunhong; Tan, Tieniu; Jain, Anil K.

    2004-08-01

    Biometrics is a rapidly developing technology that is to identify a person based on his or her physiological or behavioral characteristics. To ensure the correction of authentication, the biometric system must be able to detect and reject the use of a copy of a biometric instead of the live biometric. This function is usually termed "liveness detection". This paper describes a new method for live face detection. Using structure and movement information of live face, an effective live face detection algorithm is presented. Compared to existing approaches, which concentrate on the measurement of 3D depth information, this method is based on the analysis of Fourier spectra of a single face image or face image sequences. Experimental results show that the proposed method has an encouraging performance.

  15. Virtual & Real Face to Face Teaching

    ERIC Educational Resources Information Center

    Teneqexhi, Romeo; Kuneshka, Loreta

    2016-01-01

    In traditional "face to face" lessons, during the time the teacher writes on a black or white board, the students are always behind the teacher. Sometimes, this happens even in the recorded lesson in videos. Most of the time during the lesson, the teacher shows to the students his back not his face. We do not think the term "face to…

  16. Motherhood and subsistence work: the Tamang of rural Nepal.

    PubMed

    Panter-brick, C

    1989-06-01

    A time-allocation study conducted over a 1-year period among rural women in Nepal indicated that these women are able to perform rigorous subsistence labor during pregnancy and motherhood through cultural practices that facilitate a combining of economic and childcare duties. The fieldwork was conducted in 1982-83 in the predominately Tamang village of Salme. A total of 7678 hours of minute-by-minute observation were collected on Tamang women and their male kin from 43 households. The sample included 19 nonpregnant, nonlactating women and 24 pregnant or lactating mothers. Among the Tamang, agriculture is the responsibility of women, and nonpregnant and pregnant/lactating women devoted similar numbers of hours a day (5-8 hours, depending on the season) to working fields. In addition, there were no significant differences in the amount of time nonpregnant and pregnant/lactating women devoted to animal husbandry, mountain work, and travel. The Tamang women did not ease their workloads in the final weeks of pregnancy--a finding that is consistent with a practice of not making allowances in economic activity level for age, sex, physical fitness, or maternal status due to severe labor shortage and the tight time schedule inherent to agricultural production. On the other hand, there was evidence of behavioral flexibility to cope with the demands of women's dual roles. Mothers of infants take their babies to the fields with them and breastfeed during their rest periods. The use of mobile cattle shelters minimizes the amount of time that is spent away from children. Older children care for younger siblings--a phenomenon facilitated by the long interbirth intervals among the Tamang--and contractual exchanges take place among families. The health risk of this arrangement seems greatest for older children who are left behind during periods of intense agricultural activity and are often deprived of adequate nutrition.

  17. A Memory Advantage for Untrustworthy Faces

    ERIC Educational Resources Information Center

    Rule, Nicholas O.; Slepian, Michael L.; Ambady, Nalini

    2012-01-01

    Inferences of others' social traits from their faces can influence how we think and behave towards them, but little is known about how perceptions of people's traits may affect downstream cognitions, such as memory. Here we explored the relationship between targets' perceived social traits and how well they were remembered following a single brief…

  18. Migrant women's perceptions of healthcare during pregnancy and early motherhood: addressing the social determinants of health.

    PubMed

    Almeida, Lígia Moreira; Casanova, Catarina; Caldas, José; Ayres-de-Campos, Diogo; Dias, Sónia

    2014-08-01

    Recent guidelines from the World Health Organization emphasize the need to monitor the social determinants of health, with particular focus on the most vulnerable groups. With this in mind, we evaluated the access, use and perceived quality of care received by migrant women during pregnancy and early motherhood, in a large urban area in northern Portugal. We performed semi-structured interviews in 25 recent mothers, contacted through welfare institutions, who had immigrated from Eastern European countries, Brazil, or Portuguese-speaking African countries. Six native-Portuguese women of equal economic status were also interviewed for comparison. Misinformation about legal rights and inadequate clarification during medical appointments frequently interacted with social determinants, such as low social-economic status, unemployment, and poor living conditions, to result in lower perceived quality of healthcare. Special attention needs to be given to the most vulnerable populations in order to improve healthcare. Challenges reside not only in assuring access, but also in promoting equity in the quality of care.

  19. Framing faces: Frame alignment impacts holistic face perception.

    PubMed

    Curby, Kim M; Entenman, Robert

    2016-11-01

    Traditional accounts of face perception emphasise the importance of the prototypical configuration of features within faces. However, here we probe influences of more general perceptual grouping mechanisms on holistic face perception. Participants made part-matching judgments about composite faces presented in intact external oval frames or frames made from misaligned oval parts. This manipulation served to disrupt basic perceptual grouping cues that facilitate the grouping of the two face halves together. This manipulation also produced an external face contour like that in the standard misaligned condition used within the classic composite face task. Notably, by introducing a discontinuity in the external contour, grouping of the face halves into a cohesive unit was discouraged, but face configuration was preserved. Conditions where both the face parts and the frames were misaligned together, as in the typical composite task paradigm, or where just the internal face parts where misaligned, were also included. Disrupting only the face frame similarly disrupted holistic face perception as disrupting both the frame and face configuration. However, misaligned face parts presented in aligned frames also incurred a cost to holistic perception. These findings provide support for the contribution of general-purpose perceptual grouping mechanisms to holistic face perception and are presented and discussed in the context of an enhanced object-based selection account of holistic perception.

  20. Readjusting one's life in the tension inherent in work and motherhood.

    PubMed

    Alstveit, Marit; Severinsson, Elisabeth; Karlsen, Bjørg

    2011-10-01

    This paper is a report on a study undertaken to interpret employed first-time mothers' experiences of returning to work after maternity leave, in a Norwegian context. Despite the increasing rate of employed fertile women and increasing welfare benefits to support the work-life balance, the first years after giving birth are described as being the most demanding on mothers' health. However, little is known about mothers' experiences of returning to work after maternity leave. The study included nine Norwegian employees who were individually interviewed during the first months after their return to work following maternity leave. The interviews were conducted during 2009 and interpreted using a method grounded in hermeneutics. Overall, the meaning of returning to work was interpreted as 'Readjusting one's life in the tension inherent in work and motherhood'. This comprehensive theme was based on three sub-themes: (a) Striving to manage the workload and taking responsibility for the best interests of the child, (b) Struggling with feelings of not being a good enough mother, and (c) Maintaining a balance between sensitivity and self-confidence. Returning to work after maternity leave appears to be a transitional phase that can be critical to the well-being of first-time mothers. To support women during this phase, employers and public health nurses should monitor the work in relation to the women's capacity and value their competence both as employees and mothers. © 2011 The Authors. Journal of Advanced Nursing © 2011 Blackwell Publishing Ltd.

  1. How Well Do Computer-Generated Faces Tap Face Expertise?

    PubMed

    Crookes, Kate; Ewing, Louise; Gildenhuys, Ju-Dith; Kloth, Nadine; Hayward, William G; Oxner, Matt; Pond, Stephen; Rhodes, Gillian

    2015-01-01

    The use of computer-generated (CG) stimuli in face processing research is proliferating due to the ease with which faces can be generated, standardised and manipulated. However there has been surprisingly little research into whether CG faces are processed in the same way as photographs of real faces. The present study assessed how well CG faces tap face identity expertise by investigating whether two indicators of face expertise are reduced for CG faces when compared to face photographs. These indicators were accuracy for identification of own-race faces and the other-race effect (ORE)-the well-established finding that own-race faces are recognised more accurately than other-race faces. In Experiment 1 Caucasian and Asian participants completed a recognition memory task for own- and other-race real and CG faces. Overall accuracy for own-race faces was dramatically reduced for CG compared to real faces and the ORE was significantly and substantially attenuated for CG faces. Experiment 2 investigated perceptual discrimination for own- and other-race real and CG faces with Caucasian and Asian participants. Here again, accuracy for own-race faces was significantly reduced for CG compared to real faces. However the ORE was not affected by format. Together these results signal that CG faces of the type tested here do not fully tap face expertise. Technological advancement may, in the future, produce CG faces that are equivalent to real photographs. Until then caution is advised when interpreting results obtained using CG faces.

  2. Precedence of the eye region in neural processing of faces

    PubMed Central

    Issa, Elias; DiCarlo, James

    2012-01-01

    SUMMARY Functional magnetic resonance imaging (fMRI) has revealed multiple subregions in monkey inferior temporal cortex (IT) that are selective for images of faces over other objects. The earliest of these subregions, the posterior lateral face patch (PL), has not been studied previously at the neurophysiological level. Perhaps not surprisingly, we found that PL contains a high concentration of ‘face selective’ cells when tested with standard image sets comparable to those used previously to define the region at the level of fMRI. However, we here report that several different image sets and analytical approaches converge to show that nearly all face selective PL cells are driven by the presence of a single eye in the context of a face outline. Most strikingly, images containing only an eye, even when incorrectly positioned in an outline, drove neurons nearly as well as full face images, and face images lacking only this feature led to longer latency responses. Thus, bottom-up face processing is relatively local and linearly integrates features -- consistent with parts-based models -- grounding investigation of how the presence of a face is first inferred in the IT face processing hierarchy. PMID:23175821

  3. GrayQb TM Single-Faced Version 2 (SF2) Hanford Plutonium Reclamation Facility (PRF) deployment report

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Plummer, J. R.; Immel, D. M.; Serrato, M. G.

    2015-11-18

    The Savannah River National Laboratory (SRNL) in partnership with CH2M Plateau Remediation Company (CHPRC) deployed the GrayQb TM SF2 radiation imaging device at the Hanford Plutonium Reclamation Facility (PRF) to assist in the radiological characterization of the canyon. The deployment goal was to locate radiological contamination hot spots in the PRF canyon, where pencil tanks were removed and decontamination/debris removal operations are on-going, to support the CHPRC facility decontamination and decommissioning (D&D) effort. The PRF canyon D&D effort supports completion of the CHPRC Plutonium Finishing Plant Decommissioning Project. The GrayQb TM SF2 (Single Faced Version 2) is a non-destructive examinationmore » device developed by SRNL to generate radiation contour maps showing source locations and relative radiological levels present in the area under examination. The Hanford PRF GrayQbTM Deployment was sponsored by CH2M Plateau Remediation Company (CHPRC) through the DOE Richland Operations Office, Inter-Entity Work Order (IEWO), DOE-RL IEWO- M0SR900210.« less

  4. The Facespan-the perceptual span for face recognition.

    PubMed

    Papinutto, Michael; Lao, Junpeng; Ramon, Meike; Caldara, Roberto; Miellet, Sébastien

    2017-05-01

    In reading, the perceptual span is a well-established concept that refers to the amount of information that can be read in a single fixation. Surprisingly, despite extensive empirical interest in determining the perceptual strategies deployed to process faces and an ongoing debate regarding the factors or mechanism(s) underlying efficient face processing, the perceptual span for faces-the Facespan-remains undetermined. To address this issue, we applied the gaze-contingent Spotlight technique implemented in an old-new face recognition paradigm. This procedure allowed us to parametrically vary the amount of facial information available at a fixated location in order to determine the minimal aperture size at which face recognition performance plateaus. As expected, accuracy increased nonlinearly with spotlight size apertures. Analyses of Structural Similarity comparing the available information during spotlight and natural viewing conditions indicate that the Facespan-the minimum spatial extent of preserved facial information leading to comparable performance as in natural viewing-encompasses 7° of visual angle in our viewing conditions (size of the face stimulus: 15.6°; viewing distance: 70 cm), which represents 45% of the face. The present findings provide a benchmark for future investigations that will address if and how the Facespan is modulated by factors such as cultural, developmental, idiosyncratic, or task-related differences.

  5. Comparing the visual spans for faces and letters

    PubMed Central

    He, Yingchen; Scholz, Jennifer M.; Gage, Rachel; Kallie, Christopher S.; Liu, Tingting; Legge, Gordon E.

    2015-01-01

    The visual span—the number of adjacent text letters that can be reliably recognized on one fixation—has been proposed as a sensory bottleneck that limits reading speed (Legge, Mansfield, & Chung, 2001). Like reading, searching for a face is an important daily task that involves pattern recognition. Is there a similar limitation on the number of faces that can be recognized in a single fixation? Here we report on a study in which we measured and compared the visual-span profiles for letter and face recognition. A serial two-stage model for pattern recognition was developed to interpret the data. The first stage is characterized by factors limiting recognition of isolated letters or faces, and the second stage represents the interfering effect of nearby stimuli on recognition. Our findings show that the visual span for faces is smaller than that for letters. Surprisingly, however, when differences in first-stage processing for letters and faces are accounted for, the two visual spans become nearly identical. These results suggest that the concept of visual span may describe a common sensory bottleneck that underlies different types of pattern recognition. PMID:26129858

  6. Multi-stream face recognition for crime-fighting

    NASA Astrophysics Data System (ADS)

    Jassim, Sabah A.; Sellahewa, Harin

    2007-04-01

    Automatic face recognition (AFR) is a challenging task that is increasingly becoming the preferred biometric trait for identification and has the potential of becoming an essential tool in the fight against crime and terrorism. Closed-circuit television (CCTV) cameras have increasingly been used over the last few years for surveillance in public places such as airports, train stations and shopping centers. They are used to detect and prevent crime, shoplifting, public disorder and terrorism. The work of law-enforcing and intelligence agencies is becoming more reliant on the use of databases of biometric data for large section of the population. Face is one of the most natural biometric traits that can be used for identification and surveillance. However, variations in lighting conditions, facial expressions, face size and pose are a great obstacle to AFR. This paper is concerned with using waveletbased face recognition schemes in the presence of variations of expressions and illumination. In particular, we will investigate the use of a combination of wavelet frequency channels for a multi-stream face recognition using various wavelet subbands as different face signal streams. The proposed schemes extend our recently developed face veri.cation scheme for implementation on mobile devices. We shall present experimental results on the performance of our proposed schemes for a number of face databases including a new AV database recorded on a PDA. By analyzing the various experimental data, we shall demonstrate that the multi-stream approach is robust against variations in illumination and facial expressions than the previous single-stream approach.

  7. Facing Aggression: Cues Differ for Female versus Male Faces

    PubMed Central

    Geniole, Shawn N.; Keyes, Amanda E.; Mondloch, Catherine J.; Carré, Justin M.; McCormick, Cheryl M.

    2012-01-01

    The facial width-to-height ratio (face ratio), is a sexually dimorphic metric associated with actual aggression in men and with observers' judgements of aggression in male faces. Here, we sought to determine if observers' judgements of aggression were associated with the face ratio in female faces. In three studies, participants rated photographs of female and male faces on aggression, femininity, masculinity, attractiveness, and nurturing. In Studies 1 and 2, for female and male faces, judgements of aggression were associated with the face ratio even when other cues in the face related to masculinity were controlled statistically. Nevertheless, correlations between the face ratio and judgements of aggression were smaller for female than for male faces (F1,36 = 7.43, p = 0.01). In Study 1, there was no significant relationship between judgements of femininity and of aggression in female faces. In Study 2, the association between judgements of masculinity and aggression was weaker in female faces than for male faces in Study 1. The weaker association in female faces may be because aggression and masculinity are stereotypically male traits. Thus, in Study 3, observers rated faces on nurturing (a stereotypically female trait) and on femininity. Judgements of nurturing were associated with femininity (positively) and masculinity (negatively) ratings in both female and male faces. In summary, the perception of aggression differs in female versus male faces. The sex difference was not simply because aggression is a gendered construct; the relationships between masculinity/femininity and nurturing were similar for male and female faces even though nurturing is also a gendered construct. Masculinity and femininity ratings are not associated with aggression ratings nor with the face ratio for female faces. In contrast, all four variables are highly inter-correlated in male faces, likely because these cues in male faces serve as “honest signals”. PMID:22276184

  8. Facing aggression: cues differ for female versus male faces.

    PubMed

    Geniole, Shawn N; Keyes, Amanda E; Mondloch, Catherine J; Carré, Justin M; McCormick, Cheryl M

    2012-01-01

    The facial width-to-height ratio (face ratio), is a sexually dimorphic metric associated with actual aggression in men and with observers' judgements of aggression in male faces. Here, we sought to determine if observers' judgements of aggression were associated with the face ratio in female faces. In three studies, participants rated photographs of female and male faces on aggression, femininity, masculinity, attractiveness, and nurturing. In Studies 1 and 2, for female and male faces, judgements of aggression were associated with the face ratio even when other cues in the face related to masculinity were controlled statistically. Nevertheless, correlations between the face ratio and judgements of aggression were smaller for female than for male faces (F(1,36) = 7.43, p = 0.01). In Study 1, there was no significant relationship between judgements of femininity and of aggression in female faces. In Study 2, the association between judgements of masculinity and aggression was weaker in female faces than for male faces in Study 1. The weaker association in female faces may be because aggression and masculinity are stereotypically male traits. Thus, in Study 3, observers rated faces on nurturing (a stereotypically female trait) and on femininity. Judgements of nurturing were associated with femininity (positively) and masculinity (negatively) ratings in both female and male faces. In summary, the perception of aggression differs in female versus male faces. The sex difference was not simply because aggression is a gendered construct; the relationships between masculinity/femininity and nurturing were similar for male and female faces even though nurturing is also a gendered construct. Masculinity and femininity ratings are not associated with aggression ratings nor with the face ratio for female faces. In contrast, all four variables are highly inter-correlated in male faces, likely because these cues in male faces serve as "honest signals".

  9. Against all odds: resilience in single mothers of children with disabilities.

    PubMed

    Levine, Kathryn A

    2009-01-01

    There is a substantial body of literature that explores family adaptation within the context of childhood disability. However, closer analysis indicates that the primary focus of this research is concentrated on two-parent family systems. Despite evidence to suggest that single mothers are more likely to be parenting children with disabilities, their experiences have received minimal attention within social science research. Furthermore, when single mothers do become the focus of study, much of the attention is directed toward identifying the deficits within their family systems. Grounded in an integrated family resilience framework, the intent of this study was to explore the family adaptation of single mothers of children with disabilities within a longitudinal framework and to identify the individual, family, social, and environmental factors that contribute toward resilience within this population. Study participants consisted of 15 single mothers who had previously participated in the "Family Strengths and Childhood Disability" research project. Mothers were interviewed with the view toward identifying their perceptions of what constitutes risk and protective factors, and exploring these in the context of family adaptation and resilience. Findings revealed a marked contrast between public discourses about single motherhood and childhood disability and the personal narratives of the mothers in this study. Concepts of family resilience were revealed by mothers who challenged definitions of single mothers as inadequate, who disputed the definition of their children as "disabled," and who moved from a position of received to authoritative knowledge. The study demonstrates that in contrast to public perceptions, single mothers of children with disabilities view their experiences as personally transformative and as a means of building confidence that empowers them to further disrupt negative expectations of their families.

  10. Face recognition in newly hatched chicks at the onset of vision.

    PubMed

    Wood, Samantha M W; Wood, Justin N

    2015-04-01

    How does face recognition emerge in the newborn brain? To address this question, we used an automated controlled-rearing method with a newborn animal model: the domestic chick (Gallus gallus). This automated method allowed us to examine chicks' face recognition abilities at the onset of both face experience and object experience. In the first week of life, newly hatched chicks were raised in controlled-rearing chambers that contained no objects other than a single virtual human face. In the second week of life, we used an automated forced-choice testing procedure to examine whether chicks could distinguish that familiar face from a variety of unfamiliar faces. Chicks successfully distinguished the familiar face from most of the unfamiliar faces-for example, chicks were sensitive to changes in the face's age, gender, and orientation (upright vs. inverted). Thus, chicks can build an accurate representation of the first face they see in their life. These results show that the initial state of face recognition is surprisingly powerful: Newborn visual systems can begin encoding and recognizing faces at the onset of vision. (c) 2015 APA, all rights reserved).

  11. Successful Recovery and Transplantation of 11 Organs Including Face, Bilateral Upper Extremities, and Thoracic and Abdominal Organs From a Single Deceased Organ Donor.

    PubMed

    Tullius, Stefan G; Pomahac, Bohdan; Kim, Heung Bae; Carty, Matthew J; Talbot, Simon G; Nelson, Helen M; Delmonico, Francis L

    2016-10-01

    We report on the to date largest recovery of 11 organs from a single deceased donor with the transplantation of face, bilateral upper extremities, heart, 1 lung, liver (split for 2 recipients), kidneys, pancreas, and intestine. Although logistically challenging, this case demonstrates the feasibility and safety of the recovery of multiple thoracic and abdominal organs with multiple vascular composite allotransplants and tissues. Our experience of 8 additional successful multiple vascular composite allotransplants, thoracic, and abdominal organ recoveries suggests that such procedures are readily accomplishable from the same deceased donor.

  12. Eye coding mechanisms in early human face event-related potentials.

    PubMed

    Rousselet, Guillaume A; Ince, Robin A A; van Rijsbergen, Nicola J; Schyns, Philippe G

    2014-11-10

    In humans, the N170 event-related potential (ERP) is an integrated measure of cortical activity that varies in amplitude and latency across trials. Researchers often conjecture that N170 variations reflect cortical mechanisms of stimulus coding for recognition. Here, to settle the conjecture and understand cortical information processing mechanisms, we unraveled the coding function of N170 latency and amplitude variations in possibly the simplest socially important natural visual task: face detection. On each experimental trial, 16 observers saw face and noise pictures sparsely sampled with small Gaussian apertures. Reverse-correlation methods coupled with information theory revealed that the presence of the eye specifically covaries with behavioral and neural measurements: the left eye strongly modulates reaction times and lateral electrodes represent mainly the presence of the contralateral eye during the rising part of the N170, with maximum sensitivity before the N170 peak. Furthermore, single-trial N170 latencies code more about the presence of the contralateral eye than N170 amplitudes and early latencies are associated with faster reaction times. The absence of these effects in control images that did not contain a face refutes alternative accounts based on retinal biases or allocation of attention to the eye location on the face. We conclude that the rising part of the N170, roughly 120-170 ms post-stimulus, is a critical time-window in human face processing mechanisms, reflecting predominantly, in a face detection task, the encoding of a single feature: the contralateral eye. © 2014 ARVO.

  13. Human face recognition using eigenface in cloud computing environment

    NASA Astrophysics Data System (ADS)

    Siregar, S. T. M.; Syahputra, M. F.; Rahmat, R. F.

    2018-02-01

    Doing a face recognition for one single face does not take a long time to process, but if we implement attendance system or security system on companies that have many faces to be recognized, it will take a long time. Cloud computing is a computing service that is done not on a local device, but on an internet connected to a data center infrastructure. The system of cloud computing also provides a scalability solution where cloud computing can increase the resources needed when doing larger data processing. This research is done by applying eigenface while collecting data as training data is also done by using REST concept to provide resource, then server can process the data according to existing stages. After doing research and development of this application, it can be concluded by implementing Eigenface, recognizing face by applying REST concept as endpoint in giving or receiving related information to be used as a resource in doing model formation to do face recognition.

  14. Toward End-to-End Face Recognition Through Alignment Learning

    NASA Astrophysics Data System (ADS)

    Zhong, Yuanyi; Chen, Jiansheng; Huang, Bo

    2017-08-01

    Plenty of effective methods have been proposed for face recognition during the past decade. Although these methods differ essentially in many aspects, a common practice of them is to specifically align the facial area based on the prior knowledge of human face structure before feature extraction. In most systems, the face alignment module is implemented independently. This has actually caused difficulties in the designing and training of end-to-end face recognition models. In this paper we study the possibility of alignment learning in end-to-end face recognition, in which neither prior knowledge on facial landmarks nor artificially defined geometric transformations are required. Specifically, spatial transformer layers are inserted in front of the feature extraction layers in a Convolutional Neural Network (CNN) for face recognition. Only human identity clues are used for driving the neural network to automatically learn the most suitable geometric transformation and the most appropriate facial area for the recognition task. To ensure reproducibility, our model is trained purely on the publicly available CASIA-WebFace dataset, and is tested on the Labeled Face in the Wild (LFW) dataset. We have achieved a verification accuracy of 99.08\\% which is comparable to state-of-the-art single model based methods.

  15. Repetition suppression of faces is modulated by emotion

    NASA Astrophysics Data System (ADS)

    Ishai, Alumit; Pessoa, Luiz; Bikle, Philip C.; Ungerleider, Leslie G.

    2004-06-01

    Single-unit recordings and functional brain imaging studies have shown reduced neural responses to repeated stimuli in the visual cortex. By using event-related functional MRI, we compared the activation evoked by repetitions of neutral and fearful faces, which were either task relevant (targets) or irrelevant (distracters). We found that within the inferior occipital gyri, lateral fusiform gyri, superior temporal sulci, amygdala, and the inferior frontal gyri/insula, targets evoked stronger responses than distracters and their repetition was associated with significantly reduced responses. Repetition suppression, as manifested by the difference in response amplitude between the first and third repetitions of a target, was stronger for fearful than neutral faces. Distracter faces, regardless of their repetition or valence, evoked negligible activation, indicating top-down attenuation of behaviorally irrelevant stimuli. Our findings demonstrate a three-way interaction between emotional valence, repetition, and task relevance and suggest that repetition suppression is influenced by high-level cognitive processes in the human brain. face perception | functional MRI

  16. Face-space: A unifying concept in face recognition research.

    PubMed

    Valentine, Tim; Lewis, Michael B; Hills, Peter J

    2016-10-01

    The concept of a multidimensional psychological space, in which faces can be represented according to their perceived properties, is fundamental to the modern theorist in face processing. Yet the idea was not clearly expressed until 1991. The background that led to the development of face-space is explained, and its continuing influence on theories of face processing is discussed. Research that has explored the properties of the face-space and sought to understand caricature, including facial adaptation paradigms, is reviewed. Face-space as a theoretical framework for understanding the effect of ethnicity and the development of face recognition is evaluated. Finally, two applications of face-space in the forensic setting are discussed. From initially being presented as a model to explain distinctiveness, inversion, and the effect of ethnicity, face-space has become a central pillar in many aspects of face processing. It is currently being developed to help us understand adaptation effects with faces. While being in principle a simple concept, face-space has shaped, and continues to shape, our understanding of face perception.

  17. III-nitrides on oxygen- and zinc-face ZnO substrates

    NASA Astrophysics Data System (ADS)

    Namkoong, Gon; Burnham, Shawn; Lee, Kyoung-Keun; Trybus, Elaissa; Doolittle, W. Alan; Losurdo, Maria; Capezzuto, Pio; Bruno, Giovanni; Nemeth, Bill; Nause, Jeff

    2005-10-01

    The characteristics of III-nitrides grown on zinc- and oxygen-face ZnO by plasma-assisted molecular beam epitaxy were investigated. The reflection high-energy electron diffraction pattern indicates formation of a cubic phase at the interface between III-nitride and both Zn- and O-face ZnO. The polarity indicates that Zn-face ZnO leads to a single polarity, while O-face ZnO forms mixed polarity of III-nitrides. Furthermore, by using a vicinal ZnO substrate, the terrace-step growth of GaN was realized with a reduction by two orders of magnitude in the dislocation-related etch pit density to ˜108cm-2, while a dislocation density of ˜1010cm-2 was obtained on the on-axis ZnO substrates.

  18. “Playing the Numbers Game”: Evidence-based Advocacy and the Technocratic Narrowing of the Safe Motherhood Initiative

    PubMed Central

    Storeng, Katerini T; Béhague, Dominique P

    2014-01-01

    Based on an ethnography of the international Safe Motherhood Initiative (SMI), this article charts the rise of evidence-based advocacy (EBA), a term global-level maternal health advocates have used to indicate the use of scientific evidence to bolster the SMI's authority in the global health arena. EBA represents a shift in the SMI's priorities and tactics over the past two decades, from a call to promote poor women's health on the grounds of feminism and social justice (entailing broad-scale action) to the enumeration of much more narrowly defined practices to avert maternal deaths whose outcomes and cost effectiveness can be measured and evaluated. Though linked to the growth of an audit- and business-oriented ethos, we draw from anthropological theory of global forms to argue that EBA—or “playing the numbers game”—profoundly affects nearly every facet of evidence production, bringing about ambivalent reactions and a contested technocratic narrowing of the SMI's policy agenda. PMID:24599672

  19. Face-Name Association Learning and Brain Structural Substrates in Alcoholism

    PubMed Central

    Pitel, Anne-Lise; Chanraud, Sandra; Rohlfing, Torsten; Pfefferbaum, Adolf; Sullivan, Edith V.

    2011-01-01

    Background Associative learning is required for face-name association and is impaired in alcoholism, but the cognitive processes and brain structural components underlying this deficit remain unclear. It is also unknown whether prompting alcoholics to implement a deep level of processing during face-name encoding would enhance performance. Methods Abstinent alcoholics and controls performed a levels-of-processing face-name learning task. Participants indicated whether the face was that of an honest person (deep encoding) or that of a man (shallow encoding). Retrieval was examined using an associative (face-name) recognition task and a single-item (face or name only) recognition task. Participants also underwent a 3T structural MRI. Results Compared with controls, alcoholics had poorer associative and single-item recognition, each impaired to the same extent. Level of processing at encoding had little effect on recognition performance but affected reaction time. Correlations with brain volumes were generally modest and based primarily on reaction time in alcoholics, where the deeper the processing at encoding, the more restricted the correlations with brain volumes. In alcoholics, longer control task reaction times correlated modestly with volumes across several anterior to posterior brain regions; shallow encoding correlated with calcarine and striatal volumes; deep encoding correlated with precuneus and parietal volumes; associative recognition RT correlated with cerebellar volumes. In controls, poorer associative recognition with deep encoding correlated significantly with smaller volumes of frontal and striatal structures. Conclusions Despite prompting, alcoholics did not take advantage of encoding memoranda at a deep level to enhance face-name recognition accuracy. Nonetheless, conditions of deeper encoding resulted in faster reaction times and more specific relations with regional brain volumes than did shallow encoding. The normal relation between associative

  20. Face-name association learning and brain structural substrates in alcoholism.

    PubMed

    Pitel, Anne-Lise; Chanraud, Sandra; Rohlfing, Torsten; Pfefferbaum, Adolf; Sullivan, Edith V

    2012-07-01

    Associative learning is required for face-name association and is impaired in alcoholism, but the cognitive processes and brain structural components underlying this deficit remain unclear. It is also unknown whether prompting alcoholics to implement a deep level of processing during face-name encoding would enhance performance. Abstinent alcoholics and controls performed a levels-of-processing face-name learning task. Participants indicated whether the face was that of an honest person (deep encoding) or that of a man (shallow encoding). Retrieval was examined using an associative (face-name) recognition task and a single-item (face or name only) recognition task. Participants also underwent 3T structural MRI. Compared with controls, alcoholics had poorer associative and single-item learning and performed at similar levels. Level of processing at encoding had little effect on recognition performance but affected reaction time (RT). Correlations with brain volumes were generally modest and based primarily on RT in alcoholics, where the deeper the processing at encoding, the more restricted the correlations with brain volumes. In alcoholics, longer control task RTs correlated modestly with smaller tissue volumes across several anterior to posterior brain regions; shallow encoding correlated with calcarine and striatal volumes; deep encoding correlated with precuneus and parietal volumes; and associative recognition RT correlated with cerebellar volumes. In controls, poorer associative recognition with deep encoding correlated significantly with smaller volumes of frontal and striatal structures. Despite prompting, alcoholics did not take advantage of encoding memoranda at a deep level to enhance face-name recognition accuracy. Nonetheless, conditions of deeper encoding resulted in faster RTs and more specific relations with regional brain volumes than did shallow encoding. The normal relation between associative recognition and corticostriatal volumes was not

  1. Individual differences in perceiving and recognizing faces-One element of social cognition.

    PubMed

    Wilhelm, Oliver; Herzmann, Grit; Kunina, Olga; Danthiir, Vanessa; Schacht, Annekathrin; Sommer, Werner

    2010-09-01

    Recognizing faces swiftly and accurately is of paramount importance to humans as a social species. Individual differences in the ability to perform these tasks may therefore reflect important aspects of social or emotional intelligence. Although functional models of face cognition based on group and single case studies postulate multiple component processes, little is known about the ability structure underlying individual differences in face cognition. In 2 large individual differences experiments (N = 151 and N = 209), a broad variety of face-cognition tasks were tested and the component abilities of face cognition-face perception, face memory, and the speed of face cognition-were identified and then replicated. Experiment 2 also showed that the 3 face-cognition abilities are clearly distinct from immediate and delayed memory, mental speed, general cognitive ability, and object cognition. These results converge with functional and neuroanatomical models of face cognition by demonstrating the difference between face perception and face memory. The results also underline the importance of distinguishing between speed and accuracy of face cognition. Together our results provide a first step toward establishing face-processing abilities as an independent ability reflecting elements of social intelligence. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

  2. Satisfaction with life during pregnancy and early motherhood in first-time mothers of advanced age: a population-based longitudinal study.

    PubMed

    Aasheim, Vigdis; Waldenström, Ulla; Rasmussen, Svein; Espehaug, Birgitte; Schytt, Erica

    2014-02-25

    The trend to delay motherhood to the age of 30 and beyond is established in most high-income countries but relatively little is known about potential effects on maternal emotional well-being. This study investigates satisfaction with life during pregnancy and the first three years of motherhood in women expecting their first baby at an advanced and very advanced age. The study was based on the National Norwegian Mother and Child Cohort Study (MoBa) conducted by the Norwegian Institute of Public Health. Data on 18 565 nulliparous women recruited in the second trimester 1999-2008 were used. Four questionnaires were completed: at around gestational weeks 17 and 30, and at six months and three years after the birth. Medical data were retrieved from the national Medical Birth Register. Advanced age was defined as 32-37 years, very advanced age as ≥38 years and the reference group as 25-31 years. The distribution of satisfaction with life from age 25 to ≥40 years was investigated, and the mean satisfaction with life at the four time points was estimated. Logistic regression analyses based on generalised estimation equations were used to investigate associations between advanced and very advanced age and satisfaction with life when controlling for socio-demographic factors. Satisfaction with life decreased from around age 28 to age 40 and beyond, when measured in gestational weeks 17 and 30, and at six months and three years after the birth. When comparing women of advanced and very advanced age with the reference group, satisfaction with life was slightly reduced in the two older age groups and most of all in women of very advanced age. Women of very advanced age had the lowest scores at all time points and this was most pronounced at three years after the birth. First-time mothers of advanced and very advanced age reported a slightly lower degree of satisfaction with life compared with the reference group of younger women, and the age-related effect was greatest

  3. Seeing faces is necessary for face-domain formation.

    PubMed

    Arcaro, Michael J; Schade, Peter F; Vincent, Justin L; Ponce, Carlos R; Livingstone, Margaret S

    2017-10-01

    Here we report that monkeys raised without exposure to faces did not develop face domains, but did develop domains for other categories and did show normal retinotopic organization, indicating that early face deprivation leads to a highly selective cortical processing deficit. Therefore, experience must be necessary for the formation (or maintenance) of face domains. Gaze tracking revealed that control monkeys looked preferentially at faces, even at ages prior to the emergence of face domains, but face-deprived monkeys did not, indicating that face looking is not innate. A retinotopic organization is present throughout the visual system at birth, so selective early viewing behavior could bias category-specific visual responses toward particular retinotopic representations, thereby leading to domain formation in stereotyped locations in inferotemporal cortex, without requiring category-specific templates or biases. Thus, we propose that environmental importance influences viewing behavior, viewing behavior drives neuronal activity, and neuronal activity sculpts domain formation.

  4. Finding Hope in the Face-to-Face.

    PubMed

    Edgoose, Jennifer Y C; Edgoose, Julian M

    2017-05-01

    What does it mean to look into the face of a patient who looks back? Face-to-face encounters are at the heart of the patient-clinician relationship but their singular significance is often lost amid the demands of today's high-tech, metric-driven health care systems. Using the framework provided by the philosopher and Holocaust survivor Emmanuel Levinas, the authors explore the unique responsibility and potential for hope found only in face-to-face encounters. Revisiting this most fundamental attribute of medicine is likely our greatest chance to reclaim who we are as clinicians and why we do what we do. © 2017 Annals of Family Medicine, Inc.

  5. The Effect of Romantic Relationships on the Evaluation of the Attractiveness of One's Own Face.

    PubMed

    Cai, Jiaye; Zheng, Yan; Li, Pei; Ye, Bin; Liu, Hongyan; Ge, Liezhong

    2018-01-01

    The present study sought to explore the effect of romantic relationships on the attractiveness evaluation of one's own face using two experiments with the probability evaluation and the subjective rating method. Experiment 1 and Experiment 2 enrolled couples and single individuals as participants, respectively. The results of the two experiments indicated that the participants evaluated their own face as significantly more attractive than did others of the same sex. More importantly, the romantic relationship enhanced the positive bias in the evaluation of self-face attractiveness, that is, couple participants showed a stronger positive bias than did single individuals. It was also found that a person in a romantic relationship was prone to overestimating the attractiveness of his or her lover's face, from the perspective of both probability evaluation and rating score. However, the abovementioned overestimation did not surpass the evaluations of the exaggeratedly attractive face. The present results supported the observer hypothesis, demonstrating the romantic relationship to be an important influential factor of facial attractiveness. Our findings have important implications for the research of self-face evaluation.

  6. Composite faces are not (necessarily) processed coactively: A test using systems factorial technology and logical-rule models.

    PubMed

    Cheng, Xue Jun; McCarthy, Callum J; Wang, Tony S L; Palmeri, Thomas J; Little, Daniel R

    2018-06-01

    Upright faces are thought to be processed more holistically than inverted faces. In the widely used composite face paradigm, holistic processing is inferred from interference in recognition performance from a to-be-ignored face half for upright and aligned faces compared with inverted or misaligned faces. We sought to characterize the nature of holistic processing in composite faces in computational terms. We use logical-rule models (Fifić, Little, & Nosofsky, 2010) and Systems Factorial Technology (Townsend & Nozawa, 1995) to examine whether composite faces are processed through pooling top and bottom face halves into a single processing channel-coactive processing-which is one common mechanistic definition of holistic processing. By specifically operationalizing holistic processing as the pooling of features into a single decision process in our task, we are able to distinguish it from other processing models that may underlie composite face processing. For instance, a failure of selective attention might result even when top and bottom components of composite faces are processed in serial or in parallel without processing the entire face coactively. Our results show that performance is best explained by a mixture of serial and parallel processing architectures across all 4 upright and inverted, aligned and misaligned face conditions. The results indicate multichannel, featural processing of composite faces in a manner inconsistent with the notion of coactivity. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  7. Seeing faces is necessary for face-patch formation

    PubMed Central

    Arcaro, Michael J.; Schade, Peter F.; Vincent, Justin L.; Ponce, Carlos R.; Livingstone, Margaret S.

    2017-01-01

    Here we report that monkeys raised without exposure to faces did not develop face patches, but did develop domains for other categories, and did show normal retinotopic organization, indicating that early face deprivation leads to a highly selective cortical processing deficit. Therefore experience must be necessary for the formation, or maintenance, of face domains. Gaze tracking revealed that control monkeys looked preferentially at faces, even at ages prior to the emergence of face patches, but face-deprived monkeys did not, indicating that face looking is not innate. A retinotopic organization is present throughout the visual system at birth, so selective early viewing behavior could bias category-specific visual responses towards particular retinotopic representations, thereby leading to domain formation in stereotyped locations in IT, without requiring category-specific templates or biases. Thus we propose that environmental importance influences viewing behavior, viewing behavior drives neuronal activity, and neuronal activity sculpts domain formation. PMID:28869581

  8. Bayesian Face Recognition and Perceptual Narrowing in Face-Space

    PubMed Central

    Balas, Benjamin

    2012-01-01

    During the first year of life, infants’ face recognition abilities are subject to “perceptual narrowing,” the end result of which is that observers lose the ability to distinguish previously discriminable faces (e.g. other-race faces) from one another. Perceptual narrowing has been reported for faces of different species and different races, in developing humans and primates. Though the phenomenon is highly robust and replicable, there have been few efforts to model the emergence of perceptual narrowing as a function of the accumulation of experience with faces during infancy. The goal of the current study is to examine how perceptual narrowing might manifest as statistical estimation in “face space,” a geometric framework for describing face recognition that has been successfully applied to adult face perception. Here, I use a computer vision algorithm for Bayesian face recognition to study how the acquisition of experience in face space and the presence of race categories affect performance for own and other-race faces. Perceptual narrowing follows from the establishment of distinct race categories, suggesting that the acquisition of category boundaries for race is a key computational mechanism in developing face expertise. PMID:22709406

  9. FACILITY 713, HALLWAY LOOKING TOWARDS MASTER BEDROOM END, VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    FACILITY 713, HALLWAY LOOKING TOWARDS MASTER BEDROOM END, VIEW FACING NORTH. - Schofield Barracks Military Reservation, Central-Entry Single-Family Housing Type, Between Bragg & Grime Streets near Ayres Avenue, Wahiawa, Honolulu County, HI

  10. Successful Decoding of Famous Faces in the Fusiform Face Area

    PubMed Central

    Axelrod, Vadim; Yovel, Galit

    2015-01-01

    What are the neural mechanisms of face recognition? It is believed that the network of face-selective areas, which spans the occipital, temporal, and frontal cortices, is important in face recognition. A number of previous studies indeed reported that face identity could be discriminated based on patterns of multivoxel activity in the fusiform face area and the anterior temporal lobe. However, given the difficulty in localizing the face-selective area in the anterior temporal lobe, its role in face recognition is still unknown. Furthermore, previous studies limited their analysis to occipito-temporal regions without testing identity decoding in more anterior face-selective regions, such as the amygdala and prefrontal cortex. In the current high-resolution functional Magnetic Resonance Imaging study, we systematically examined the decoding of the identity of famous faces in the temporo-frontal network of face-selective and adjacent non-face-selective regions. A special focus has been put on the face-area in the anterior temporal lobe, which was reliably localized using an optimized scanning protocol. We found that face-identity could be discriminated above chance level only in the fusiform face area. Our results corroborate the role of the fusiform face area in face recognition. Future studies are needed to further explore the role of the more recently discovered anterior face-selective areas in face recognition. PMID:25714434

  11. Successful decoding of famous faces in the fusiform face area.

    PubMed

    Axelrod, Vadim; Yovel, Galit

    2015-01-01

    What are the neural mechanisms of face recognition? It is believed that the network of face-selective areas, which spans the occipital, temporal, and frontal cortices, is important in face recognition. A number of previous studies indeed reported that face identity could be discriminated based on patterns of multivoxel activity in the fusiform face area and the anterior temporal lobe. However, given the difficulty in localizing the face-selective area in the anterior temporal lobe, its role in face recognition is still unknown. Furthermore, previous studies limited their analysis to occipito-temporal regions without testing identity decoding in more anterior face-selective regions, such as the amygdala and prefrontal cortex. In the current high-resolution functional Magnetic Resonance Imaging study, we systematically examined the decoding of the identity of famous faces in the temporo-frontal network of face-selective and adjacent non-face-selective regions. A special focus has been put on the face-area in the anterior temporal lobe, which was reliably localized using an optimized scanning protocol. We found that face-identity could be discriminated above chance level only in the fusiform face area. Our results corroborate the role of the fusiform face area in face recognition. Future studies are needed to further explore the role of the more recently discovered anterior face-selective areas in face recognition.

  12. Dissociation between the neural correlates of conscious face perception and visual attention.

    PubMed

    Navajas, Joaquin; Nitka, Aleksander W; Quian Quiroga, Rodrigo

    2017-08-01

    Given the higher chance to recognize attended compared to unattended stimuli, the specific neural correlates of these two processes, attention and awareness, tend to be intermingled in experimental designs. In this study, we dissociated the neural correlates of conscious face perception from the effects of visual attention. To do this, we presented faces at the threshold of awareness and manipulated attention through the use of exogenous prestimulus cues. We show that the N170 component, a scalp EEG marker of face perception, was modulated independently by attention and by awareness. An earlier P1 component was not modulated by either of the two effects and a later P3 component was indicative of awareness but not of attention. These claims are supported by converging evidence from (a) modulations observed in the average evoked potentials, (b) correlations between neural and behavioral data at the single-subject level, and (c) single-trial analyses. Overall, our results show a clear dissociation between the neural substrates of attention and awareness. Based on these results, we argue that conscious face perception is triggered by a boost in face-selective cortical ensembles that can be modulated by, but are still independent from, visual attention. © 2017 Society for Psychophysiological Research.

  13. The role of movement in the recognition of famous faces.

    PubMed

    Lander, K; Christie, F; Bruce, V

    1999-11-01

    The effects of movement on the recognition of famous faces shown in difficult conditions were investigated. Images were presented as negatives, upside down (inverted), and thresholded. Results indicate that, under all these conditions, moving faces were recognized significantly better than static ones. One possible explanation of this effect could be that a moving sequence contains more static information about the different views and expressions of the face than does a single static image. However, even when the amount of static information was equated (Experiments 3 and 4), there was still an advantage for moving sequences that contained their original dynamic properties. The results suggest that the dynamics of the motion provide additional information, helping to access an established familiar face representation. Both the theoretical and the practical implications for these findings are discussed.

  14. Women's authority during childbirth and Safe Motherhood in Yemen.

    PubMed

    Kempe, Annica; Noor-Aldin Alwazer, Fatoom A; Theorell, Töres

    2010-11-01

    In the effort to increase utilization of professional care during childbirth in low-income countries, few studies have taken a holistic approach to investigating women's perspective of safety and the link to perceived own authority at birth. The aim of the study was to examine women's authority at birth with reference to the intrapartum factors, the level of training of staff and the social and demographic background of women. A multistage (stratified-purposive-random) sampling process was used. We interviewed 220 women with childbirth experience in urban/rural Yemen. We performed bivariate chi-square tests and multiple logistic regression analysis. Women who had their questions answered and requests met during childbirth had 83% higher probability (95% CI 1.66-2.02) to perceive own authority. Women who reported skin-to-skin contact/newborn in arms had 28% higher (95% CI 1.03-1.59) and those who had more distant contact 15% lower (95% CI 0.75-0.95) probability. A graded negative association was found between the perceived authority of the woman in childbirth and the level of biomedical training of staff (p<.0001). Women's social and demographic background played no role for their perceived own authority at birth. This paper argues that supporting Yemeni women to exercise their own authority during childbirth would significantly facilitate their ability to give birth successfully and with personal satisfaction. In a country where women are routinely disempowered, their personal empowerment at birth is very important to them. Skilled birth assistants often, in women's perceptions, work against their personal power and authority, most especially MDs but also midwives. This failure results in women failing to seek medical care when needed. Supporting women to experience their own authority at birth would facilitate the accomplishment of both the Millennium Development Goals and those of the Safe Motherhood Initiative. We call for increased cooperation between modern

  15. Incidental memory for faces in children with different genetic subtypes of Prader-Willi syndrome.

    PubMed

    Key, Alexandra P; Dykens, Elisabeth M

    2017-06-01

    The present study examined the effects of genetic subtype on social memory in children (7-16 years) with Prader-Willi syndrome (PWS). Visual event-related potentials (ERPs) during a passive viewing task were used to compare incidental memory traces for repeated vs single presentations of previously unfamiliar social (faces) and nonsocial (houses) images in 15 children with the deletion subtype and 13 children with maternal uniparental disomy (mUPD). While all participants perceived faces as different from houses (N170 responses), repeated faces elicited more positive ERP amplitudes ('old/new' effect, 250-500ms) only in children with the deletion subtype. Conversely, the mUPD group demonstrated reduced amplitudes suggestive of habituation to the repeated faces. ERP responses to repeated vs single house images did not differ in either group. The results suggest that faces hold different motivational value for individuals with the deletion vs mUPD subtype of PWS and could contribute to the explanation of subtype differences in the psychiatric symptoms, including autism symptomatology. © The Author (2017). Published by Oxford University Press.

  16. An Insight into the Challenges Faced by Academic Women with Pre-School Age Children in Academic Life

    ERIC Educational Resources Information Center

    Günçavdi, Gizem; Göktürk, Söheyda; Bozoglu, Oguzhan

    2017-01-01

    This study aimed to explore the challenges academic women, especially those who were mothers of pre-school age children, went through. The main guiding question of this study was "How do academic mothers with pre-school age children survive in the academia from pregnancy through all the various stages of parenting and motherhood?". This…

  17. Cross-modal face recognition using multi-matcher face scores

    NASA Astrophysics Data System (ADS)

    Zheng, Yufeng; Blasch, Erik

    2015-05-01

    The performance of face recognition can be improved using information fusion of multimodal images and/or multiple algorithms. When multimodal face images are available, cross-modal recognition is meaningful for security and surveillance applications. For example, a probe face is a thermal image (especially at nighttime), while only visible face images are available in the gallery database. Matching a thermal probe face onto the visible gallery faces requires crossmodal matching approaches. A few such studies were implemented in facial feature space with medium recognition performance. In this paper, we propose a cross-modal recognition approach, where multimodal faces are cross-matched in feature space and the recognition performance is enhanced with stereo fusion at image, feature and/or score level. In the proposed scenario, there are two cameras for stereo imaging, two face imagers (visible and thermal images) in each camera, and three recognition algorithms (circular Gaussian filter, face pattern byte, linear discriminant analysis). A score vector is formed with three cross-matched face scores from the aforementioned three algorithms. A classifier (e.g., k-nearest neighbor, support vector machine, binomial logical regression [BLR]) is trained then tested with the score vectors by using 10-fold cross validations. The proposed approach was validated with a multispectral stereo face dataset from 105 subjects. Our experiments show very promising results: ACR (accuracy rate) = 97.84%, FAR (false accept rate) = 0.84% when cross-matching the fused thermal faces onto the fused visible faces by using three face scores and the BLR classifier.

  18. Meta-analytic review of the development of face discrimination in infancy: Face race, face gender, infant age, and methodology moderate face discrimination.

    PubMed

    Sugden, Nicole A; Marquis, Alexandra R

    2017-11-01

    Infants show facility for discriminating between individual faces within hours of birth. Over the first year of life, infants' face discrimination shows continued improvement with familiar face types, such as own-race faces, but not with unfamiliar face types, like other-race faces. The goal of this meta-analytic review is to provide an effect size for infants' face discrimination ability overall, with own-race faces, and with other-race faces within the first year of life, how this differs with age, and how it is influenced by task methodology. Inclusion criteria were (a) infant participants aged 0 to 12 months, (b) completing a human own- or other-race face discrimination task, (c) with discrimination being determined by infant looking. Our analysis included 30 works (165 samples, 1,926 participants participated in 2,623 tasks). The effect size for infants' face discrimination was small, 6.53% greater than chance (i.e., equal looking to the novel and familiar). There was a significant difference in discrimination by race, overall (own-race, 8.18%; other-race, 3.18%) and between ages (own-race: 0- to 4.5-month-olds, 7.32%; 5- to 7.5-month-olds, 9.17%; and 8- to 12-month-olds, 7.68%; other-race: 0- to 4.5-month-olds, 6.12%; 5- to 7.5-month-olds, 3.70%; and 8- to 12-month-olds, 2.79%). Multilevel linear (mixed-effects) models were used to predict face discrimination; infants' capacity to discriminate faces is sensitive to face characteristics including race, gender, and emotion as well as the methods used, including task timing, coding method, and visual angle. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  19. Emotional Expression and Heart Rate in High-Risk Infants during the Face-To-Face/Still-Face

    PubMed Central

    Mattson, Whitney I.; Ekas, Naomi V.; Lambert, Brittany; Tronick, Ed; Lester, Barry M.; Messinger, Daniel S.

    2013-01-01

    In infants, eye constriction—the Duchenne marker—and mouth opening appear to index the intensity of both positive and negative facial expressions. We combined eye constriction and mouth opening that co-occurred with smiles and cry-faces (respectively, the prototypic expressions of infant joy and distress) to measure emotional expression intensity. Expression intensity and heart rate were measured throughout the Face-to-Face/Still Face (FFSF) in a sample of infants with prenatal cocaine exposure who were at risk for developmental difficulties. Smiles declined and cry-faces increased in the still-face episode, but the distribution of eye constriction and mouth opening in smiles and cry-faces did not differ across episodes of the FFSF. As time elapsed in the still face episode potential indices of intensity increased, cry-faces were more likely to be accompanied by eye constriction and mouth opening. During cry-faces there were also moderately stable individual differences in the quantity of eye constriction and mouth opening. Infant heart rate was higher during cry-faces and lower during smiles, but did not vary with intensity of expression or by episode. In sum, infants express more intense negative affect as the still-face progresses, but do not show clear differences in expressive intensity between episodes of the FFSF. PMID:24095807

  20. Restoring effects of oxytocin on the attentional preference for faces in autism.

    PubMed

    Kanat, M; Spenthof, I; Riedel, A; van Elst, L T; Heinrichs, M; Domes, G

    2017-04-18

    Reduced attentional preference for faces and symptoms of social anxiety are common in autism spectrum disorders (ASDs). The neuropeptide oxytocin triggers anxiolytic functions and enhances eye gaze, facial emotion recognition and neural correlates of face processing in ASD. Here we investigated whether a single dose of oxytocin increases attention to faces in ASD. As a secondary question, we explored the influence of social anxiety on these effects. We tested for oxytocin's effects on attention to neutral faces as compared to houses in a sample of 29 autistic individuals and 30 control participants using a dot-probe paradigm with two different presentation times (100 or 500 ms). A single dose of 24 IU oxytocin was administered in a randomized, double-blind placebo-controlled, cross-over design. Under placebo, ASD individuals paid less attention to faces presented for 500 ms than did controls. Oxytocin administration increased the allocation of attention toward faces in ASD to a level observed in controls. Secondary analyses revealed that these oxytocin effects primarily occurred in ASD individuals with high levels of social anxiety who were characterized by attentional avoidance of faces under placebo. Our results confirm a positive influence of intranasal oxytocin on social attention processes in ASD. Further, they suggest that oxytocin may in particular restore the attentional preference for facial information in ASD individuals with high social anxiety. We conclude that oxytocin's anxiolytic properties may partially account for its positive effects on socio-cognitive functioning in ASD, such as enhanced eye gaze and facial emotion recognition.

  1. Restoring effects of oxytocin on the attentional preference for faces in autism

    PubMed Central

    Kanat, M; Spenthof, I; Riedel, A; van Elst, L T; Heinrichs, M; Domes, G

    2017-01-01

    Reduced attentional preference for faces and symptoms of social anxiety are common in autism spectrum disorders (ASDs). The neuropeptide oxytocin triggers anxiolytic functions and enhances eye gaze, facial emotion recognition and neural correlates of face processing in ASD. Here we investigated whether a single dose of oxytocin increases attention to faces in ASD. As a secondary question, we explored the influence of social anxiety on these effects. We tested for oxytocin's effects on attention to neutral faces as compared to houses in a sample of 29 autistic individuals and 30 control participants using a dot-probe paradigm with two different presentation times (100 or 500 ms). A single dose of 24 IU oxytocin was administered in a randomized, double-blind placebo-controlled, cross-over design. Under placebo, ASD individuals paid less attention to faces presented for 500 ms than did controls. Oxytocin administration increased the allocation of attention toward faces in ASD to a level observed in controls. Secondary analyses revealed that these oxytocin effects primarily occurred in ASD individuals with high levels of social anxiety who were characterized by attentional avoidance of faces under placebo. Our results confirm a positive influence of intranasal oxytocin on social attention processes in ASD. Further, they suggest that oxytocin may in particular restore the attentional preference for facial information in ASD individuals with high social anxiety. We conclude that oxytocin's anxiolytic properties may partially account for its positive effects on socio-cognitive functioning in ASD, such as enhanced eye gaze and facial emotion recognition. PMID:28418399

  2. 'Mommy, I miss daddy'. The effect of family structure on children's health in Brazil.

    PubMed

    Ayllón, Sara; Ferreira-Batista, Natalia N

    2015-12-01

    This paper studies the relationship between single motherhood and children's height-for-age z-scores in Brazil. In order to isolate the causal effect between family structure and children's condition, we estimate an econometric model that uses male preference for firstborn sons and local sex ratios to instrument the probability of a woman becoming a single mother. Our results have a local average treatment effect interpretation (LATE). We find that children being raised by a single mother (whose marital status is affected by a firstborn girl and a low sex ratio) have a height-for-age z-score that is lower than that of children of similar characteristics that cohabit with both progenitors. We claim that the increasing trend of single motherhood in Brazil should be of concern in health policy design. Copyright © 2015 Elsevier B.V. All rights reserved.

  3. Global shape information increases but color information decreases the composite face effect.

    PubMed

    Retter, Talia L; Rossion, Bruno

    2015-01-01

    The separation of visual shape and surface information may be useful for understanding holistic face perception--that is, the perception of a face as a single unit (Jiang, Blanz, & Rossion, 2011, Visual Cognition, 19, 1003-1034). A widely used measure of holistic face perception is the composite face effect (CFE), in which identical top face halves appear different when aligned with bottom face halves from different identities. In the present study the influences of global face shape (ie contour of the face) and color information on the CFE are investigated, with the hypothesis that global face shape supports but color impairs holistic face perception as measured in this paradigm. In experiment 1 the CFE is significantly increased when face stimuli possess natural global shape information than when cropped to a generic (ie oval) global shape; this effect is not found when the stimuli are presented inverted. In experiment 2 the CFE is significantly decreased when face stimuli are presented with color information than when presented in grayscale. These findings indicate that grayscale stimuli maintaining natural global face shape information provide the most adept measure of holistic face perception in the behavioral composite face paradigm. More generally, they show that reducing different types of information diagnostic for individual face perception can have opposite effects on the CFE, illustrating the functional dissociation between shape and surface information in face perception.

  4. Voicing on Virtual and Face to Face Discussion

    ERIC Educational Resources Information Center

    Yamat, Hamidah

    2013-01-01

    This paper presents and discusses findings of a study conducted on pre-service teachers' experiences in virtual and face to face discussions. Technology has brought learning nowadays beyond the classroom context or time zone. The learning context and process no longer rely solely on face to face communications in the presence of a teacher.…

  5. Attitudes towards motherhood and fertility awareness among 20-40-year-old female healthcare professionals.

    PubMed

    Mortensen, Luise Lermark; Hegaard, Hanne Kristine; Andersen, Anders Nyboe; Bentzen, Janne Gasseholm

    2012-12-01

    To explore attitudes towards family formation and fertility awareness among Danish female healthcare professionals. We collected cross-sectional baseline data from a prospective cohort study of 863 women, ranging in age from 20 to 40 years, working at a hospital in Denmark. Information about participants' intentions and attitudes towards family formation and fertility knowledge was gathered by means of a questionnaire. Only 2% of the respondents did not want children. Most women believed that motherhood is important, and hoped to have two to three children. About half of the respondents intended to have their last child after the age of 35 years. The most important prerequisites for family formation included: living in a stable relationship, having completed one's studies, a sound financial situation, a job that can be kept when having children, access to public child day care, and the possibility of travelling. As many as 50% of women underrated the impact of a woman's age on fertility, and overestimated the success rates of assisted reproductive technology (ART) treatments. Many female healthcare professionals contemplated giving birth after the age of 35 years. Knowledge of fertility and ART success rates is needed to make well-informed decisions about when to have children.

  6. Face to face with emotion: holistic face processing is modulated by emotional state.

    PubMed

    Curby, Kim M; Johnson, Kareem J; Tyson, Alyssa

    2012-01-01

    Negative emotions are linked with a local, rather than global, visual processing style, which may preferentially facilitate feature-based, relative to holistic, processing mechanisms. Because faces are typically processed holistically, and because social contexts are prime elicitors of emotions, we examined whether negative emotions decrease holistic processing of faces. We induced positive, negative, or neutral emotions via film clips and measured holistic processing before and after the induction: participants made judgements about cued parts of chimeric faces, and holistic processing was indexed by the interference caused by task-irrelevant face parts. Emotional state significantly modulated face-processing style, with the negative emotion induction leading to decreased holistic processing. Furthermore, self-reported change in emotional state correlated with changes in holistic processing. These results contrast with general assumptions that holistic processing of faces is automatic and immune to outside influences, and they illustrate emotion's power to modulate socially relevant aspects of visual perception.

  7. The Mental Health Status of Single-Parent Community College Students in California.

    PubMed

    Shenoy, Divya P; Lee, Christine; Trieu, Sang Leng

    2016-01-01

    Single-parenting students face unique challenges that may adversely affect their mental health, which have not been explored in community college settings. The authors conducted secondary analysis of Spring 2013 data from the American College Health Association-National College Health Assessment to examine difficulties facing single-parent community college students and the association between single parenting and negative mental health (depression, self-injury, suicide attempt). Participants were 6,832 California community college students, of whom 309 were single parents. Demographic and mental health data were characterized using univariate descriptive analyses. Bivariate analyses determined whether single parents differed from other students regarding negative mental health or traumatic/difficult events. Finances, family, and relationship difficulties disproportionally affected single parents, who reported nearly twice as many suicide attempts as their counterparts (5.3% vs. 2.7%; p < .0001). Single-parenting students face a higher prevalence of mental health stressors than other community college students.

  8. Laughter exaggerates happy and sad faces depending on visual context.

    PubMed

    Sherman, Aleksandra; Sweeny, Timothy D; Grabowecky, Marcia; Suzuki, Satoru

    2012-04-01

    Laughter is an auditory stimulus that powerfully conveys positive emotion. We investigated how laughter influenced the visual perception of facial expressions. We presented a sound clip of laughter simultaneously with a happy, a neutral, or a sad schematic face. The emotional face was briefly presented either alone or among a crowd of neutral faces. We used a matching method to determine how laughter influenced the perceived intensity of the happy, neutral, and sad expressions. For a single face, laughter increased the perceived intensity of a happy expression. Surprisingly, for a crowd of faces, laughter produced an opposite effect, increasing the perceived intensity of a sad expression in a crowd. A follow-up experiment revealed that this contrast effect may have occurred because laughter made the neutral distractor faces appear slightly happy, thereby making the deviant sad expression stand out in contrast. A control experiment ruled out semantic mediation of the laughter effects. Our demonstration of the strong context dependence of laughter effects on facial expression perception encourages a reexamination of the previously demonstrated effects of prosody, speech content, and mood on face perception, as they may be similarly context dependent.

  9. Laughter exaggerates happy and sad faces depending on visual context

    PubMed Central

    Sherman, Aleksandra; Sweeny, Timothy D.; Grabowecky, Marcia; Suzuki, Satoru

    2012-01-01

    Laughter is an auditory stimulus that powerfully conveys positive emotion. We investigated how laughter influenced visual perception of facial expressions. We simultaneously presented laughter with a happy, neutral, or sad schematic face. The emotional face was briefly presented either alone or among a crowd of neutral faces. We used a matching method to determine how laughter influenced the perceived intensity of happy, neutral, and sad expressions. For a single face, laughter increased the perceived intensity of a happy expression. Surprisingly, for a crowd of faces laughter produced an opposite effect, increasing the perceived intensity of a sad expression in a crowd. A follow-up experiment revealed that this contrast effect may have occurred because laughter made the neutral distracter faces appear slightly happy, thereby making the deviant sad expression stand out in contrast. A control experiment ruled out semantic mediation of the laughter effects. Our demonstration of the strong context dependence of laughter effects on facial expression perception encourages a re-examination of the previously demonstrated effects of prosody, speech content, and mood on face perception, as they may similarly be context dependent. PMID:22215467

  10. Learning Compact Binary Face Descriptor for Face Recognition.

    PubMed

    Lu, Jiwen; Liong, Venice Erin; Zhou, Xiuzhuang; Zhou, Jie

    2015-10-01

    Binary feature descriptors such as local binary patterns (LBP) and its variations have been widely used in many face recognition systems due to their excellent robustness and strong discriminative power. However, most existing binary face descriptors are hand-crafted, which require strong prior knowledge to engineer them by hand. In this paper, we propose a compact binary face descriptor (CBFD) feature learning method for face representation and recognition. Given each face image, we first extract pixel difference vectors (PDVs) in local patches by computing the difference between each pixel and its neighboring pixels. Then, we learn a feature mapping to project these pixel difference vectors into low-dimensional binary vectors in an unsupervised manner, where 1) the variance of all binary codes in the training set is maximized, 2) the loss between the original real-valued codes and the learned binary codes is minimized, and 3) binary codes evenly distribute at each learned bin, so that the redundancy information in PDVs is removed and compact binary codes are obtained. Lastly, we cluster and pool these binary codes into a histogram feature as the final representation for each face image. Moreover, we propose a coupled CBFD (C-CBFD) method by reducing the modality gap of heterogeneous faces at the feature level to make our method applicable to heterogeneous face recognition. Extensive experimental results on five widely used face datasets show that our methods outperform state-of-the-art face descriptors.

  11. DETAIL OF GABLE VENT OVER CARPORT. VIEW FACING SOUTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL OF GABLE VENT OVER CARPORT. VIEW FACING SOUTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  12. HALL WITH FOYER IN THE BACKGROUND. VIEW FACING NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    HALL WITH FOYER IN THE BACKGROUND. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  13. VIEW SHOWING STORAGE AREA IN CARPORT. VIEW FACING NORTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW SHOWING STORAGE AREA IN CARPORT. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  14. VIEW OF HALLWAY, LOOKING TOWARDS BEDROOMS. VIEW FACING SOUTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF HALLWAY, LOOKING TOWARDS BEDROOMS. VIEW FACING SOUTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  15. Emotional expression and heart rate in high-risk infants during the face-to-face/still-face.

    PubMed

    Mattson, Whitney I; Ekas, Naomi V; Lambert, Brittany; Tronick, Ed; Lester, Barry M; Messinger, Daniel S

    2013-12-01

    In infants, eye constriction-the Duchenne marker-and mouth opening appear to index the intensity of both positive and negative facial expressions. We combined eye constriction and mouth opening that co-occurred with smiles and cry-faces (respectively, the prototypic expressions of infant joy and distress) to measure emotional expression intensity. Expression intensity and heart rate were measured throughout the face-to-face/still-face (FFSF) in a sample of infants with prenatal cocaine exposure who were at risk for developmental difficulties. Smiles declined and cry-faces increased in the still-face episode, but the distribution of eye constriction and mouth opening in smiles and cry-faces did not differ across episodes of the FFSF. As time elapsed in the still face episode potential indices of intensity increased, cry-faces were more likely to be accompanied by eye constriction and mouth opening. During cry-faces there were also moderately stable individual differences in the quantity of eye constriction and mouth opening. Infant heart rate was higher during cry-faces and lower during smiles, but did not vary with intensity of expression or by episode. In sum, infants express more intense negative affect as the still-face progresses, but do not show clear differences in expressive intensity between episodes of the FFSF. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. Face-n-Food: Gender Differences in Tuning to Faces.

    PubMed

    Pavlova, Marina A; Scheffler, Klaus; Sokolov, Alexander N

    2015-01-01

    Faces represent valuable signals for social cognition and non-verbal communication. A wealth of research indicates that women tend to excel in recognition of facial expressions. However, it remains unclear whether females are better tuned to faces. We presented healthy adult females and males with a set of newly created food-plate images resembling faces (slightly bordering on the Giuseppe Arcimboldo style). In a spontaneous recognition task, participants were shown a set of images in a predetermined order from the least to most resembling a face. Females not only more readily recognized the images as a face (they reported resembling a face on images, on which males still did not), but gave on overall more face responses. The findings are discussed in the light of gender differences in deficient face perception. As most neuropsychiatric, neurodevelopmental and psychosomatic disorders characterized by social brain abnormalities are sex specific, the task may serve as a valuable tool for uncovering impairments in visual face processing.

  17. Face-n-Food: Gender Differences in Tuning to Faces

    PubMed Central

    Pavlova, Marina A.; Scheffler, Klaus; Sokolov, Alexander N.

    2015-01-01

    Faces represent valuable signals for social cognition and non-verbal communication. A wealth of research indicates that women tend to excel in recognition of facial expressions. However, it remains unclear whether females are better tuned to faces. We presented healthy adult females and males with a set of newly created food-plate images resembling faces (slightly bordering on the Giuseppe Arcimboldo style). In a spontaneous recognition task, participants were shown a set of images in a predetermined order from the least to most resembling a face. Females not only more readily recognized the images as a face (they reported resembling a face on images, on which males still did not), but gave on overall more face responses. The findings are discussed in the light of gender differences in deficient face perception. As most neuropsychiatric, neurodevelopmental and psychosomatic disorders characterized by social brain abnormalities are sex specific, the task may serve as a valuable tool for uncovering impairments in visual face processing. PMID:26154177

  18. The Caledonian face test: A new test of face discrimination.

    PubMed

    Logan, Andrew J; Wilkinson, Frances; Wilson, Hugh R; Gordon, Gael E; Loffler, Gunter

    2016-02-01

    This study aimed to develop a clinical test of face perception which is applicable to a wide range of patients and can capture normal variability. The Caledonian face test utilises synthetic faces which combine simplicity with sufficient realism to permit individual identification. Face discrimination thresholds (i.e. minimum difference between faces required for accurate discrimination) were determined in an "odd-one-out" task. The difference between faces was controlled by an adaptive QUEST procedure. A broad range of face discrimination sensitivity was determined from a group (N=52) of young adults (mean 5.75%; SD 1.18; range 3.33-8.84%). The test is fast (3-4 min), repeatable (test-re-test r(2)=0.795) and demonstrates a significant inversion effect. The potential to identify impairments of face discrimination was evaluated by testing LM who reported a lifelong difficulty with face perception. While LM's impairment for two established face tests was close to the criterion for significance (Z-scores of -2.20 and -2.27) for the Caledonian face test, her Z-score was -7.26, implying a more than threefold higher sensitivity. The new face test provides a quantifiable and repeatable assessment of face discrimination ability. The enhanced sensitivity suggests that the Caledonian face test may be capable of detecting more subtle impairments of face perception than available tests. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. Face-Lift Satisfaction Using the FACE-Q.

    PubMed

    Sinno, Sammy; Schwitzer, Jonathan; Anzai, Lavinia; Thorne, Charles H

    2015-08-01

    Face lifting is one of the most common operative procedures for facial aging and perhaps the procedure most synonymous with plastic surgery in the minds of the lay public, but no verifiable documentation of patient satisfaction exists in the literature. This study is the first to examine face-lift outcomes and patient satisfaction using a validated questionnaire. One hundred five patients undergoing a face lift performed by the senior author (C.H.T.) using a high, extended-superficial musculoaponeurotic system with submental platysma approximation technique were asked to complete anonymously the FACE-Q by e-mail. FACE-Q scores were assessed for each domain (range, 0 to 100), with higher scores indicating greater satisfaction with appearance or superior quality of life. Fifty-three patients completed the FACE-Q (50.5 percent response rate). Patients demonstrated high satisfaction with facial appearance (mean ± SD, 80.7 ± 22.3), and quality of life, including social confidence (90.4 ± 16.6), psychological well-being (92.8 ± 14.3), and early life impact (92.2 ± 16.4). Patients also reported extremely high satisfaction with their decision to undergo face lifting (90.5 ± 15.9). On average, patients felt they appeared 6.9 years younger than their actual age. Patients were most satisfied with the appearance of their nasolabial folds (86.2 ± 18.5), cheeks (86.1 ± 25.4), and lower face/jawline (86.0 ± 20.6), compared with their necks (78.1 ± 25.6) and area under the chin (67.9 ± 32.3). Patients who responded in this study were extremely satisfied with their decision to undergo face lifting and the outcomes and quality of life following the procedure.

  20. A Face Inversion Effect without a Face

    ERIC Educational Resources Information Center

    Brandman, Talia; Yovel, Galit

    2012-01-01

    Numerous studies have attributed the face inversion effect (FIE) to configural processing of internal facial features in upright but not inverted faces. Recent findings suggest that face mechanisms can be activated by faceless stimuli presented in the context of a body. Here we asked whether faceless stimuli with or without body context may induce…

  1. The Effect of Romantic Relationships on the Evaluation of the Attractiveness of One’s Own Face

    PubMed Central

    Cai, Jiaye; Zheng, Yan; Li, Pei; Ye, Bin; Ge, Liezhong

    2018-01-01

    The present study sought to explore the effect of romantic relationships on the attractiveness evaluation of one’s own face using two experiments with the probability evaluation and the subjective rating method. Experiment 1 and Experiment 2 enrolled couples and single individuals as participants, respectively. The results of the two experiments indicated that the participants evaluated their own face as significantly more attractive than did others of the same sex. More importantly, the romantic relationship enhanced the positive bias in the evaluation of self-face attractiveness, that is, couple participants showed a stronger positive bias than did single individuals. It was also found that a person in a romantic relationship was prone to overestimating the attractiveness of his or her lover’s face, from the perspective of both probability evaluation and rating score. However, the abovementioned overestimation did not surpass the evaluations of the exaggeratedly attractive face. The present results supported the observer hypothesis, demonstrating the romantic relationship to be an important influential factor of facial attractiveness. Our findings have important implications for the research of self-face evaluation. PMID:29755725

  2. Comparative study of dual-pulsed 1064 nm Q-switched Nd:YAG laser and single-pulsed 1064 nm Q-switched Nd:YAG laser by using zebrafish model and prospective split-face analysis of facial melasma.

    PubMed

    Jang, Hee Won; Chun, Seung Hyun; Park, Hae Chul; Ryu, Hwa Jung; Kim, Il-Hwan

    2017-04-01

    Recently dual-pulsed low-fluence 1064-nm Q-switched Nd:YAG (QSNY) laser has been developed for reducing complication during melasma treatment. Comparison of the efficacy and safety between dual-pulsed mode and single-pulsed mode for the treatment of melasma. In preclinical study, adult zebrafish were irradiated with dual-pulsed and single-pulsed mode. Changes of melanophore and cell death were assessed. In split-face clinical study, dual-pulsed and single-pulsed mode were irradiated on the left and right side of the face, respectively. L* value, clinical digital photos, modified Melasma Area and Severity Index (MASI) scores, and side effects were measured. As compared to single-pulsed mode and dual-pulsed mode with longer intervals, zebrafish melanophore was cleared quickly at dual-pulsed mode with 80-μsec interval and 0.3 J/cm 2 fluence. Dual-pulsed mode showed the least regeneration of melanophore at 4 weeks after irradiation and no cell death was observed with 80-μsec interval. Both pulse modes improved melasma significantly but modified MASI score and L* value were not significantly different between each other. Lesser pain and shorter duration of post-laser erythema were observed with dual-pulsed mode. Dual-pulsed mode was as effective as single-pulsed mode for the treatment of melasma and revealed less side effects.

  3. Brain Signals of Face Processing as Revealed by Event-Related Potentials

    PubMed Central

    Olivares, Ela I.; Iglesias, Jaime; Saavedra, Cristina; Trujillo-Barreto, Nelson J.; Valdés-Sosa, Mitchell

    2015-01-01

    We analyze the functional significance of different event-related potentials (ERPs) as electrophysiological indices of face perception and face recognition, according to cognitive and neurofunctional models of face processing. Initially, the processing of faces seems to be supported by early extrastriate occipital cortices and revealed by modulations of the occipital P1. This early response is thought to reflect the detection of certain primary structural aspects indicating the presence grosso modo of a face within the visual field. The posterior-temporal N170 is more sensitive to the detection of faces as complex-structured stimuli and, therefore, to the presence of its distinctive organizational characteristics prior to within-category identification. In turn, the relatively late and probably more rostrally generated N250r and N400-like responses might respectively indicate processes of access and retrieval of face-related information, which is stored in long-term memory (LTM). New methods of analysis of electrophysiological and neuroanatomical data, namely, dynamic causal modeling, single-trial and time-frequency analyses, are highly recommended to advance in the knowledge of those brain mechanisms concerning face processing. PMID:26160999

  4. Face to Face Communications in Space

    NASA Technical Reports Server (NTRS)

    Cohen, Malcolm M.; Davon, Bonnie P. (Technical Monitor)

    1999-01-01

    It has been reported that human face-to-face communications in space are compromised by facial edema, variations in the orientations of speakers and listeners, and background noises that are encountered in the shuttle and in space stations. To date, nearly all reports have been anecdotal or subjective, in the form of post-flight interviews or questionnaires; objective and quantitative data are generally lacking. Although it is acknowledged that efficient face-to-face communications are essential for astronauts to work safely and effectively, specific ways in which the space environment interferes with non-linguistic communication cues are poorly documented. Because we have only a partial understanding of how non-linguistic communication cues may change with mission duration, it is critically important to obtain objective data, and to evaluate these cues under well-controlled experimental conditions.

  5. Motherhood in the Face of Trauma: PTSD in the Childbearing Year

    ERIC Educational Resources Information Center

    Muzik, Maria; Cameron, Heather G.; Fezzey, Amanda; Rosenblum, Katherine L.

    2009-01-01

    The experience of trauma has an effect on how women experience pregnancy, childbirth, and parenting. This article summarizes current research on perinatal posttraumatic stress disorder (PTSD), providing information about its prevalence, detection, diagnosis, and potential consequences for early parenting and infant well-being. The authors…

  6. KITCHEN WITH THE FOYER IN BACKGROUND. VIEW FACING SOUTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    KITCHEN WITH THE FOYER IN BACKGROUND. VIEW FACING SOUTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  7. DINING ROOM DOOR TO THE CARPORT. VIEW FACING SOUTHEAST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DINING ROOM DOOR TO THE CARPORT. VIEW FACING SOUTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  8. VIEW OF FRONT, RECESSED ENTRY. VIEW FACING EAST Camp ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF FRONT, RECESSED ENTRY. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  9. KITCHEN SHOWING THE ORIGINAL CEILINGHEIGHT CABINETS. VIEW FACING SOUTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    KITCHEN SHOWING THE ORIGINAL CEILING-HEIGHT CABINETS. VIEW FACING SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  10. FOYER SHOWING THE WOOD GRILLE. VIEW FACING NORTHWEST Camp ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    FOYER SHOWING THE WOOD GRILLE. VIEW FACING NORTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  11. Face detection assisted auto exposure: supporting evidence from a psychophysical study

    NASA Astrophysics Data System (ADS)

    Jin, Elaine W.; Lin, Sheng; Dharumalingam, Dhandapani

    2010-01-01

    Face detection has been implemented in many digital still cameras and camera phones with the promise of enhancing existing camera functions (e.g. auto exposure) and adding new features to cameras (e.g. blink detection). In this study we examined the use of face detection algorithms in assisting auto exposure (AE). The set of 706 images, used in this study, was captured using Canon Digital Single Lens Reflex cameras and subsequently processed with an image processing pipeline. A psychophysical study was performed to obtain optimal exposure along with the upper and lower bounds of exposure for all 706 images. Three methods of marking faces were utilized: manual marking, face detection algorithm A (FD-A), and face detection algorithm B (FD-B). The manual marking method found 751 faces in 426 images, which served as the ground-truth for face regions of interest. The remaining images do not have any faces or the faces are too small to be considered detectable. The two face detection algorithms are different in resource requirements and in performance. FD-A uses less memory and gate counts compared to FD-B, but FD-B detects more faces and has less false positives. A face detection assisted auto exposure algorithm was developed and tested against the evaluation results from the psychophysical study. The AE test results showed noticeable improvement when faces were detected and used in auto exposure. However, the presence of false positives would negatively impact the added benefit.

  12. The roles of perceptual and conceptual information in face recognition.

    PubMed

    Schwartz, Linoy; Yovel, Galit

    2016-11-01

    The representation of familiar objects is comprised of perceptual information about their visual properties as well as the conceptual knowledge that we have about them. What is the relative contribution of perceptual and conceptual information to object recognition? Here, we examined this question by designing a face familiarization protocol during which participants were either exposed to rich perceptual information (viewing each face in different angles and illuminations) or with conceptual information (associating each face with a different name). Both conditions were compared with single-view faces presented with no labels. Recognition was tested on new images of the same identities to assess whether learning generated a view-invariant representation. Results showed better recognition of novel images of the learned identities following association of a face with a name label, but no enhancement following exposure to multiple face views. Whereas these findings may be consistent with the role of category learning in object recognition, face recognition was better for labeled faces only when faces were associated with person-related labels (name, occupation), but not with person-unrelated labels (object names or symbols). These findings suggest that association of meaningful conceptual information with an image shifts its representation from an image-based percept to a view-invariant concept. They further indicate that the role of conceptual information should be considered to account for the superior recognition that we have for familiar faces and objects. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  13. BATH. VIEW FACING NORTH Camp H.M. Smith and Navy ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BATH. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  14. A novel thermal face recognition approach using face pattern words

    NASA Astrophysics Data System (ADS)

    Zheng, Yufeng

    2010-04-01

    A reliable thermal face recognition system can enhance the national security applications such as prevention against terrorism, surveillance, monitoring and tracking, especially at nighttime. The system can be applied at airports, customs or high-alert facilities (e.g., nuclear power plant) for 24 hours a day. In this paper, we propose a novel face recognition approach utilizing thermal (long wave infrared) face images that can automatically identify a subject at both daytime and nighttime. With a properly acquired thermal image (as a query image) in monitoring zone, the following processes will be employed: normalization and denoising, face detection, face alignment, face masking, Gabor wavelet transform, face pattern words (FPWs) creation, face identification by similarity measure (Hamming distance). If eyeglasses are present on a subject's face, an eyeglasses mask will be automatically extracted from the querying face image, and then masked with all comparing FPWs (no more transforms). A high identification rate (97.44% with Top-1 match) has been achieved upon our preliminary face dataset (of 39 subjects) from the proposed approach regardless operating time and glasses-wearing condition.e

  15. Face time: educating face transplant candidates.

    PubMed

    Lamparello, Brooke M; Bueno, Ericka M; Diaz-Siso, Jesus Rodrigo; Sisk, Geoffroy C; Pomahac, Bohdan

    2013-01-01

    Face transplantation is the innovative application of microsurgery and immunology to restore appearance and function to those with severe facial disfigurements. Our group aims to establish a multidisciplinary education program that can facilitate informed consent and build a strong knowledge base in patients to enhance adherence to medication regimes, recovery, and quality of life. We analyzed handbooks from our institution's solid organ transplant programs to identify topics applicable to face transplant patients. The team identified unique features of face transplantation that warrant comprehensive patient education. We created a 181-page handbook to provide subjects interested in pursuing transplantation with a written source of information on the process and team members and to address concerns they may have. While the handbook covers a wide range of topics, it is easy to understand and visually appealing. Face transplantation has many unique aspects that must be relayed to the patients pursuing this novel therapy. Since candidates lack third-party support groups and programs, the transplant team must provide an extensive educational component to enhance this complex process. As face transplantation continues to develop, programs must create sound education programs that address patients' needs and concerns to facilitate optimal care.

  16. Global Binary Continuity for Color Face Detection With Complex Background

    NASA Astrophysics Data System (ADS)

    Belavadi, Bhaskar; Mahendra Prashanth, K. V.; Joshi, Sujay S.; Suprathik, N.

    2017-08-01

    In this paper, we propose a method to detect human faces in color images, with complex background. The proposed algorithm makes use of basically two color space models, specifically HSV and YCgCr. The color segmented image is filled uniformly with a single color (binary) and then all unwanted discontinuous lines are removed to get the final image. Experimental results on Caltech database manifests that the purported model is able to accomplish far better segmentation for faces of varying orientations, skin color and background environment.

  17. Use of hospital data for Safe Motherhood programmes in south Kalimantan, Indonesia.

    PubMed

    Ronsmans, C; Achadi, E; Sutratikto, G; Zazri, A; McDermott, J

    1999-07-01

    The evaluation of Safe Motherhood programmes has been hampered by difficulties in measuring the preferred outcomes of maternal mortality and morbidity. The need for adequate indicators has led researchers and programme managers alike to resort to indicators of utilization and quality of health services. In this study we assess the magnitude of four indicators of use of essential obstetric care (EOC) and one indicator of quality of care in health facilities in three districts in South Kalimantan, Indonesia. The general picture which emerges for South Kalimantan is that the use of obstetric services is low. Even in the more urban district of Banjar where facility-based coverage is highest, fewer than 14% of all deliveries take place in an EOC facility, 2% of expected births are admitted to such a facility with a major obstetric intervention (MOI), and 1% of expected births have an MOI for an absolute maternal indication. The use of facility-based EOC is consistently lower in Barito Kuala compared to the other districts, and the differences persist regardless of the indicators used. In this setting with low utilization rates, general rates of utilization of EOC facilities seem to be as satisfactory an indicator of relative access to EOC as more elaborate indicators specifying the reasons for admission. The inequalities in access to care revealed by the various indicators of use of EOC services may prove to be a more powerful stimulus for change than the widely reported and highly inaccurate accounts of the high levels of maternal mortality.

  18. Attention selectively modifies the representation of individual faces in the human brain

    PubMed Central

    Gratton, Caterina; Sreenivasan, Kartik K.; Silver, Michael A.; D’Esposito, Mark

    2013-01-01

    Attention modifies neural tuning for low-level features, but it is unclear how attention influences tuning for complex stimuli. We investigated this question in humans using fMRI and face stimuli. Participants were shown six faces (F1-F6) along a morph continuum, and selectivity was quantified by constructing tuning curves for individual voxels. Face-selective voxels exhibited greater responses to their preferred face than to non-preferred faces, particularly in posterior face areas. Anterior face areas instead displayed tuning for face categories: voxels in these areas preferred either the first (F1-F3) or second (F4-F6) half of the morph continuum. Next, we examined the effects of attention on voxel tuning by having subjects direct attention to one of the superimposed images of F1 and F6. We found that attention selectively enhanced responses in voxels preferring the attended face. Taken together, our results demonstrate that single voxels carry information about individual faces and that the nature of this information varies across cortical face areas. Additionally, we found that attention selectively enhances these representations. Our findings suggest that attention may act via a unitary principle of selective enhancement of responses to both simple and complex stimuli across multiple stages of the visual hierarchy. PMID:23595755

  19. BEDROOM 2. VIEW FACING EAST Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BEDROOM 2. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  20. BEDROOM 3. VIEW FACING EAST Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BEDROOM 3. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  1. MASTER BEDROOM. VIEW FACING NORTH Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MASTER BEDROOM. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  2. BEDROOM 3. VIEW FACING EAST Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BEDROOM 3. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  3. UTILITY ROOM. VIEW FACING WEST Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    UTILITY ROOM. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 7, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  4. From face processing to face recognition: Comparing three different processing levels.

    PubMed

    Besson, G; Barragan-Jason, G; Thorpe, S J; Fabre-Thorpe, M; Puma, S; Ceccaldi, M; Barbeau, E J

    2017-01-01

    Verifying that a face is from a target person (e.g. finding someone in the crowd) is a critical ability of the human face processing system. Yet how fast this can be performed is unknown. The 'entry-level shift due to expertise' hypothesis suggests that - since humans are face experts - processing faces should be as fast - or even faster - at the individual than at superordinate levels. In contrast, the 'superordinate advantage' hypothesis suggests that faces are processed from coarse to fine, so that the opposite pattern should be observed. To clarify this debate, three different face processing levels were compared: (1) a superordinate face categorization level (i.e. detecting human faces among animal faces), (2) a face familiarity level (i.e. recognizing famous faces among unfamiliar ones) and (3) verifying that a face is from a target person, our condition of interest. The minimal speed at which faces can be categorized (∼260ms) or recognized as familiar (∼360ms) has largely been documented in previous studies, and thus provides boundaries to compare our condition of interest to. Twenty-seven participants were included. The recent Speed and Accuracy Boosting procedure paradigm (SAB) was used since it constrains participants to use their fastest strategy. Stimuli were presented either upright or inverted. Results revealed that verifying that a face is from a target person (minimal RT at ∼260ms) was remarkably fast but longer than the face categorization level (∼240ms) and was more sensitive to face inversion. In contrast, it was much faster than recognizing a face as familiar (∼380ms), a level severely affected by face inversion. Face recognition corresponding to finding a specific person in a crowd thus appears achievable in only a quarter of a second. In favor of the 'superordinate advantage' hypothesis or coarse-to-fine account of the face visual hierarchy, these results suggest a graded engagement of the face processing system across processing

  5. Emotion identification method using RGB information of human face

    NASA Astrophysics Data System (ADS)

    Kita, Shinya; Mita, Akira

    2015-03-01

    Recently, the number of single households is drastically increased due to the growth of the aging society and the diversity of lifestyle. Therefore, the evolution of building spaces is demanded. Biofied Building we propose can help to avoid this situation. It helps interaction between the building and residents' conscious and unconscious information using robots. The unconscious information includes emotion, condition, and behavior. One of the important information is thermal comfort. We assume we can estimate it from human face. There are many researchs about face color analysis, but a few of them are conducted in real situations. In other words, the existing methods were not used with disturbance such as room lumps. In this study, Kinect was used with face-tracking. Room lumps and task lumps were used to verify that our method could be applicable to real situation. In this research, two rooms at 22 and 28 degrees C were prepared. We showed that the transition of thermal comfort by changing temperature can be observed from human face. Thus, distinction between the data of 22 and 28 degrees C condition from face color was proved to be possible.

  6. Conjunction Faces Alter Confidence-Accuracy Relations for Old Faces

    ERIC Educational Resources Information Center

    Reinitz, Mark Tippens; Loftus, Geoffrey R.

    2017-01-01

    The authors used a state-trace methodology to investigate the informational dimensions used to recognize old and conjunction faces (made by combining parts of separately studied faces). Participants in 3 experiments saw faces presented for 1 s each. They then received a recognition test; faces were presented for varying brief durations and…

  7. Bayesian Face Recognition and Perceptual Narrowing in Face-Space

    ERIC Educational Resources Information Center

    Balas, Benjamin

    2012-01-01

    During the first year of life, infants' face recognition abilities are subject to "perceptual narrowing", the end result of which is that observers lose the ability to distinguish previously discriminable faces (e.g. other-race faces) from one another. Perceptual narrowing has been reported for faces of different species and different races, in…

  8. The importance of internal facial features in learning new faces.

    PubMed

    Longmore, Christopher A; Liu, Chang Hong; Young, Andrew W

    2015-01-01

    For familiar faces, the internal features (eyes, nose, and mouth) are known to be differentially salient for recognition compared to external features such as hairstyle. Two experiments are reported that investigate how this internal feature advantage accrues as a face becomes familiar. In Experiment 1, we tested the contribution of internal and external features to the ability to generalize from a single studied photograph to different views of the same face. A recognition advantage for the internal features over the external features was found after a change of viewpoint, whereas there was no internal feature advantage when the same image was used at study and test. In Experiment 2, we removed the most salient external feature (hairstyle) from studied photographs and looked at how this affected generalization to a novel viewpoint. Removing the hair from images of the face assisted generalization to novel viewpoints, and this was especially the case when photographs showing more than one viewpoint were studied. The results suggest that the internal features play an important role in the generalization between different images of an individual's face by enabling the viewer to detect the common identity-diagnostic elements across non-identical instances of the face.

  9. Holistic face training enhances face processing in developmental prosopagnosia

    PubMed Central

    Cohan, Sarah; Nakayama, Ken

    2014-01-01

    Prosopagnosia has largely been regarded as an untreatable disorder. However, recent case studies using cognitive training have shown that it is possible to enhance face recognition abilities in individuals with developmental prosopagnosia. Our goal was to determine if this approach could be effective in a larger population of developmental prosopagnosics. We trained 24 developmental prosopagnosics using a 3-week online face-training program targeting holistic face processing. Twelve subjects with developmental prosopagnosia were assessed before and after training, and the other 12 were assessed before and after a waiting period, they then performed the training, and were then assessed again. The assessments included measures of front-view face discrimination, face discrimination with view-point changes, measures of holistic face processing, and a 5-day diary to quantify potential real-world improvements. Compared with the waiting period, developmental prosopagnosics showed moderate but significant overall training-related improvements on measures of front-view face discrimination. Those who reached the more difficult levels of training (‘better’ trainees) showed the strongest improvements in front-view face discrimination and showed significantly increased holistic face processing to the point of being similar to that of unimpaired control subjects. Despite challenges in characterizing developmental prosopagnosics’ everyday face recognition and potential biases in self-report, results also showed modest but consistent self-reported diary improvements. In summary, we demonstrate that by using cognitive training that targets holistic processing, it is possible to enhance face perception across a group of developmental prosopagnosics and further suggest that those who improved the most on the training task received the greatest benefits. PMID:24691394

  10. DINING ROOM. VIEW FACING NORTHWEST Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DINING ROOM. VIEW FACING NORTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  11. BATH. VIEW FACING NORTH Camp H.M. Smith and Navy ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BATH. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  12. BEDROOM 2. VIEW FACING EAST Camp H.M. Smith and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    BEDROOM 2. VIEW FACING EAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  13. The complex duration perception of emotional faces: effects of face direction.

    PubMed

    Kliegl, Katrin M; Limbrecht-Ecklundt, Kerstin; Dürr, Lea; Traue, Harald C; Huckauf, Anke

    2015-01-01

    The perceived duration of emotional face stimuli strongly depends on the expressed emotion. But, emotional faces also differ regarding a number of other features like gaze, face direction, or sex. Usually, these features have been controlled by only using pictures of female models with straight gaze and face direction. Doi and Shinohara (2009) reported that an overestimation of angry faces could only be found when the model's gaze was oriented toward the observer. We aimed at replicating this effect for face direction. Moreover, we explored the effect of face direction on the duration perception sad faces. Controlling for the sex of the face model and the participant, female and male participants rated the duration of neutral, angry, and sad face stimuli of both sexes photographed from different perspectives in a bisection task. In line with current findings, we report a significant overestimation of angry compared to neutral face stimuli that was modulated by face direction. Moreover, the perceived duration of sad face stimuli did not differ from that of neutral faces and was not influenced by face direction. Furthermore, we found that faces of the opposite sex appeared to last longer than those of the same sex. This outcome is discussed with regards to stimulus parameters like the induced arousal, social relevance, and an evolutionary context.

  14. Face detection and eyeglasses detection for thermal face recognition

    NASA Astrophysics Data System (ADS)

    Zheng, Yufeng

    2012-01-01

    Thermal face recognition becomes an active research direction in human identification because it does not rely on illumination condition. Face detection and eyeglasses detection are necessary steps prior to face recognition using thermal images. Infrared light cannot go through glasses and thus glasses will appear as dark areas in a thermal image. One possible solution is to detect eyeglasses and to exclude the eyeglasses areas before face matching. In thermal face detection, a projection profile analysis algorithm is proposed, where region growing and morphology operations are used to segment the body of a subject; then the derivatives of two projections (horizontal and vertical) are calculated and analyzed to locate a minimal rectangle of containing the face area. Of course, the searching region of a pair of eyeglasses is within the detected face area. The eyeglasses detection algorithm should produce either a binary mask if eyeglasses present, or an empty set if no eyeglasses at all. In the proposed eyeglasses detection algorithm, block processing, region growing, and priori knowledge (i.e., low mean and variance within glasses areas, the shapes and locations of eyeglasses) are employed. The results of face detection and eyeglasses detection are quantitatively measured and analyzed using the manually defined ground truths (for both face and eyeglasses). Our experimental results shown that the proposed face detection and eyeglasses detection algorithms performed very well in contrast with the predefined ground truths.

  15. A causal relationship between face-patch activity and face-detection behavior.

    PubMed

    Sadagopan, Srivatsun; Zarco, Wilbert; Freiwald, Winrich A

    2017-04-04

    The primate brain contains distinct areas densely populated by face-selective neurons. One of these, face-patch ML, contains neurons selective for contrast relationships between face parts. Such contrast-relationships can serve as powerful heuristics for face detection. However, it is unknown whether neurons with such selectivity actually support face-detection behavior. Here, we devised a naturalistic face-detection task and combined it with fMRI-guided pharmacological inactivation of ML to test whether ML is of critical importance for real-world face detection. We found that inactivation of ML impairs face detection. The effect was anatomically specific, as inactivation of areas outside ML did not affect face detection, and it was categorically specific, as inactivation of ML impaired face detection while sparing body and object detection. These results establish that ML function is crucial for detection of faces in natural scenes, performing a critical first step on which other face processing operations can build.

  16. The neural speed of familiar face recognition.

    PubMed

    Barragan-Jason, G; Cauchoix, M; Barbeau, E J

    2015-08-01

    Rapidly recognizing familiar people from their faces appears critical for social interactions (e.g., to differentiate friend from foe). However, the actual speed at which the human brain can distinguish familiar from unknown faces still remains debated. In particular, it is not clear whether familiarity can be extracted from rapid face individualization or if it requires additional time consuming processing. We recorded scalp EEG activity in 28 subjects performing a go/no-go, famous/non-famous, unrepeated, face recognition task. Speed constraints were used to encourage subjects to use the earliest familiarity information available. Event related potential (ERP) analyses show that both the N170 and the N250 components were modulated by familiarity. The N170 modulation was related to behaviour: subjects presenting the strongest N170 modulation were also faster but less accurate than those who only showed weak N170 modulation. A complementary Multi-Variate Pattern Analysis (MVPA) confirmed ERP results and provided some more insights into the dynamics of face recognition as the N170 differential effect appeared to be related to a first transitory phase (transitory bump of decoding power) starting at around 140 ms, which returned to baseline afterwards. This bump of activity was henceforth followed by an increase of decoding power starting around 200 ms after stimulus onset. Overall, our results suggest that rather than a simple single-process, familiarity for faces may rely on a cascade of neural processes, including a coarse and fast stage starting at 140 ms and a more refined but slower stage occurring after 200 ms. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Face Time: Educating Face Transplant Candidates

    PubMed Central

    Lamparello, Brooke M.; Bueno, Ericka M.; Diaz-Siso, Jesus Rodrigo; Sisk, Geoffroy C.; Pomahac, Bohdan

    2013-01-01

    Objective: Face transplantation is the innovative application of microsurgery and immunology to restore appearance and function to those with severe facial disfigurements. Our group aims to establish a multidisciplinary education program that can facilitate informed consent and build a strong knowledge base in patients to enhance adherence to medication regimes, recovery, and quality of life. Methods: We analyzed handbooks from our institution's solid organ transplant programs to identify topics applicable to face transplant patients. The team identified unique features of face transplantation that warrant comprehensive patient education. Results: We created a 181-page handbook to provide subjects interested in pursuing transplantation with a written source of information on the process and team members and to address concerns they may have. While the handbook covers a wide range of topics, it is easy to understand and visually appealing. Conclusions: Face transplantation has many unique aspects that must be relayed to the patients pursuing this novel therapy. Since candidates lack third-party support groups and programs, the transplant team must provide an extensive educational component to enhance this complex process. Practice Implications: As face transplantation continues to develop, programs must create sound education programs that address patients’ needs and concerns to facilitate optimal care. PMID:23861990

  18. Alternative face models for 3D face registration

    NASA Astrophysics Data System (ADS)

    Salah, Albert Ali; Alyüz, Neşe; Akarun, Lale

    2007-01-01

    3D has become an important modality for face biometrics. The accuracy of a 3D face recognition system depends on a correct registration that aligns the facial surfaces and makes a comparison possible. The best results obtained so far use a one-to-all registration approach, which means each new facial surface is registered to all faces in the gallery, at a great computational cost. We explore the approach of registering the new facial surface to an average face model (AFM), which automatically establishes correspondence to the pre-registered gallery faces. Going one step further, we propose that using a couple of well-selected AFMs can trade-off computation time with accuracy. Drawing on cognitive justifications, we propose to employ category-specific alternative average face models for registration, which is shown to increase the accuracy of the subsequent recognition. We inspect thin-plate spline (TPS) and iterative closest point (ICP) based registration schemes under realistic assumptions on manual or automatic landmark detection prior to registration. We evaluate several approaches for the coarse initialization of ICP. We propose a new algorithm for constructing an AFM, and show that it works better than a recent approach. Finally, we perform simulations with multiple AFMs that correspond to different clusters in the face shape space and compare these with gender and morphology based groupings. We report our results on the FRGC 3D face database.

  19. Withholding response to self-face is faster than to other-face.

    PubMed

    Zhu, Min; Hu, Yinying; Tang, Xiaochen; Luo, Junlong; Gao, Xiangping

    2015-01-01

    Self-face advantage refers to adults' response to self-face is faster than that to other-face. A stop-signal task was used to explore how self-face advantage interacted with response inhibition. The results showed that reaction times of self-face were faster than that of other-face not in the go task but in the stop response trials. The novelty of the finding was that self-face has shorter stop-signal reaction time compared to other-face in the successful inhibition trials. These results indicated the processing mechanism of self-face may be characterized by a strong response tendency and a corresponding strong inhibition control.

  20. Effect of surface site interactions on potentiometric titration of hematite (α-Fe2O3) crystal faces.

    PubMed

    Chatman, Shawn; Zarzycki, P; Preočanin, T; Rosso, K M

    2013-02-01

    Time dependent potentiometric pH titrations were used to study the effect of atomic scale surface structure on the protonation behavior of the structurally well-defined hematite/electrolyte interfaces. Our recently proposed thermodynamic model [1,25] was applied to measured acidimetric and alkalimetric titration hysteresis loops, collected from highly organized (001), (012), and (113) crystal face terminations using pH equilibration times ranging from 15 to 30 min. Hysteresis loop areas indicate that (001) faces equilibrate faster than the (012) and (113) faces, consistent with the different expected ensembles of singly-, doubly-, and triply-coordinated surface sites on each face. Strongly non-linear hysteretic pH-potential relationships were found, with slopes exceeding Nernstian, collectively indicating that protonation and deprotonation is much more complex than embodied in present day surface complexation models. The asymmetrical shape of the acidimetric and alkalimetric titration branches were used to illustrate a proposed steric "leaky screen" repulsion/trapping interaction mechanism that stems from high affinity singly-coordinated sites electrostatically and sterically screening lower affinity doubly- and triply-coordinated sites. Our data indicate that site interaction is the dominant phenomenon defining surface potential accumulation behavior on single crystal faces of metal oxide minerals. Copyright © 2012 Elsevier Inc. All rights reserved.

  1. 76 FR 291 - Special Conditions: Gulfstream Model GVI Airplane; Single-Occupant Side-Facing Seats

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ...-occupant side-facing seat installations. Dynamic testing of all seats approved for occupancy during takeoff.... 25.562, ``Emergency landing dynamic conditions,'' requires dynamic testing of all seats occupied... seats, or seats equipped with conventional restraint systems. [[Page 292

  2. Challenges Experienced by One Academic Mother Transitioning from Maternity Leave Back to Academia

    ERIC Educational Resources Information Center

    Craft, Christy Moran; Maseberg-Tomlinson, Jo

    2015-01-01

    While many scholars have written about the experience of academic motherhood in higher education, with their research revealing a number of challenges faced by academic mothers, none have presented an in-depth view of the transition of returning to work after maternity leave. For this reason, the authors used a narrative inquiry approach to…

  3. To Mother or Matter: Can Women Do Both?

    ERIC Educational Resources Information Center

    Schultheiss, Donna E. Palladino

    2009-01-01

    Despite a burgeoning interest in the interface between work and relationships, and its origins in feminist thought, crucial aspects of women's experiences have remained invisible in the face of mainstream discourse in the career field. Many women have and will continue to define motherhood as a career, yet none of our career development theories…

  4. Do people have insight into their face recognition abilities?

    PubMed

    Palermo, Romina; Rossion, Bruno; Rhodes, Gillian; Laguesse, Renaud; Tez, Tolga; Hall, Bronwyn; Albonico, Andrea; Malaspina, Manuela; Daini, Roberta; Irons, Jessica; Al-Janabi, Shahd; Taylor, Libby C; Rivolta, Davide; McKone, Elinor

    2017-02-01

    Diagnosis of developmental or congenital prosopagnosia (CP) involves self-report of everyday face recognition difficulties, which are corroborated with poor performance on behavioural tests. This approach requires accurate self-evaluation. We examine the extent to which typical adults have insight into their face recognition abilities across four experiments involving nearly 300 participants. The experiments used five tests of face recognition ability: two that tap into the ability to learn and recognize previously unfamiliar faces [the Cambridge Face Memory Test, CFMT; Duchaine, B., & Nakayama, K. (2006). The Cambridge Face Memory Test: Results for neurologically intact individuals and an investigation of its validity using inverted face stimuli and prosopagnosic participants. Neuropsychologia, 44(4), 576-585. doi:10.1016/j.neuropsychologia.2005.07.001; and a newly devised test based on the CFMT but where the study phases involve watching short movies rather than viewing static faces-the CFMT-Films] and three that tap face matching [Benton Facial Recognition Test, BFRT; Benton, A., Sivan, A., Hamsher, K., Varney, N., & Spreen, O. (1983). Contribution to neuropsychological assessment. New York: Oxford University Press; and two recently devised sequential face matching tests]. Self-reported ability was measured with the 15-item Kennerknecht et al. questionnaire [Kennerknecht, I., Ho, N. Y., & Wong, V. C. (2008). Prevalence of hereditary prosopagnosia (HPA) in Hong Kong Chinese population. American Journal of Medical Genetics Part A, 146A(22), 2863-2870. doi:10.1002/ajmg.a.32552]; two single-item questions assessing face recognition ability; and a new 77-item meta-cognition questionnaire. Overall, we find that adults with typical face recognition abilities have only modest insight into their ability to recognize faces on behavioural tests. In a fifth experiment, we assess self-reported face recognition ability in people with CP and find that some people who expect to

  5. About-face on face recognition ability and holistic processing.

    PubMed

    Richler, Jennifer J; Floyd, R Jackie; Gauthier, Isabel

    2015-01-01

    Previous work found a small but significant relationship between holistic processing measured with the composite task and face recognition ability measured by the Cambridge Face Memory Test (CFMT; Duchaine & Nakayama, 2006). Surprisingly, recent work using a different measure of holistic processing (Vanderbilt Holistic Face Processing Test [VHPT-F]; Richler, Floyd, & Gauthier, 2014) and a larger sample found no evidence for such a relationship. In Experiment 1 we replicate this unexpected result, finding no relationship between holistic processing (VHPT-F) and face recognition ability (CFMT). A key difference between the VHPT-F and other holistic processing measures is that unique face parts are used on each trial in the VHPT-F, unlike in other tasks where a small set of face parts repeat across the experiment. In Experiment 2, we test the hypothesis that correlations between the CFMT and holistic processing tasks are driven by stimulus repetition that allows for learning during the composite task. Consistent with our predictions, CFMT performance was correlated with holistic processing in the composite task when a small set of face parts repeated over trials, but not when face parts did not repeat. A meta-analysis confirms that relationships between the CFMT and holistic processing depend on stimulus repetition. These results raise important questions about what is being measured by the CFMT, and challenge current assumptions about why faces are processed holistically.

  6. About-face on face recognition ability and holistic processing

    PubMed Central

    Richler, Jennifer J.; Floyd, R. Jackie; Gauthier, Isabel

    2015-01-01

    Previous work found a small but significant relationship between holistic processing measured with the composite task and face recognition ability measured by the Cambridge Face Memory Test (CFMT; Duchaine & Nakayama, 2006). Surprisingly, recent work using a different measure of holistic processing (Vanderbilt Holistic Face Processing Test [VHPT-F]; Richler, Floyd, & Gauthier, 2014) and a larger sample found no evidence for such a relationship. In Experiment 1 we replicate this unexpected result, finding no relationship between holistic processing (VHPT-F) and face recognition ability (CFMT). A key difference between the VHPT-F and other holistic processing measures is that unique face parts are used on each trial in the VHPT-F, unlike in other tasks where a small set of face parts repeat across the experiment. In Experiment 2, we test the hypothesis that correlations between the CFMT and holistic processing tasks are driven by stimulus repetition that allows for learning during the composite task. Consistent with our predictions, CFMT performance was correlated with holistic processing in the composite task when a small set of face parts repeated over trials, but not when face parts did not repeat. A meta-analysis confirms that relationships between the CFMT and holistic processing depend on stimulus repetition. These results raise important questions about what is being measured by the CFMT, and challenge current assumptions about why faces are processed holistically. PMID:26223027

  7. Single Black Working Mothers' Perceptions: The Journey to Achieve Leadership Positions

    ERIC Educational Resources Information Center

    Raglin, Sherrell

    2017-01-01

    Single Black working mothers faced significant challenges in achieving high-level or senior-level leadership positions. The purpose of this qualitative narrative study was to collect, analyze and code the stories told by 10 participants to understand the perceptions and insights of the challenges and barriers single Black working mothers faced in…

  8. The occipital face area is causally involved in the formation of identity-specific face representations.

    PubMed

    Ambrus, Géza Gergely; Dotzer, Maria; Schweinberger, Stefan R; Kovács, Gyula

    2017-12-01

    Transcranial magnetic stimulation (TMS) and neuroimaging studies suggest a role of the right occipital face area (rOFA) in early facial feature processing. However, the degree to which rOFA is necessary for the encoding of facial identity has been less clear. Here we used a state-dependent TMS paradigm, where stimulation preferentially facilitates attributes encoded by less active neural populations, to investigate the role of the rOFA in face perception and specifically in image-independent identity processing. Participants performed a familiarity decision task for famous and unknown target faces, preceded by brief (200 ms) or longer (3500 ms) exposures to primes which were either an image of a different identity (DiffID), another image of the same identity (SameID), the same image (SameIMG), or a Fourier-randomized noise pattern (NOISE) while either the rOFA or the vertex as control was stimulated by single-pulse TMS. Strikingly, TMS to the rOFA eliminated the advantage of SameID over DiffID condition, thereby disrupting identity-specific priming, while leaving image-specific priming (better performance for SameIMG vs. SameID) unaffected. Our results suggest that the role of rOFA is not limited to low-level feature processing, and emphasize its role in image-independent facial identity processing and the formation of identity-specific memory traces.

  9. VIEW OF FRONT, RECESSED ENTRY SHOWING FRONT WALK. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF FRONT, RECESSED ENTRY SHOWING FRONT WALK. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  10. DETAIL OF TYPICAL BASEBOARD IN LIVING ROOM. VIEW FACING SOUTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    DETAIL OF TYPICAL BASEBOARD IN LIVING ROOM. VIEW FACING SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  11. REAR OBLIQUE VIEW, SHOWING OPEN GRASSY REAR YARD. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    REAR OBLIQUE VIEW, SHOWING OPEN GRASSY REAR YARD. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  12. FRONT OBLIQUE SHOWING REAR OF CARPORT STORAGE AREA. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    FRONT OBLIQUE SHOWING REAR OF CARPORT STORAGE AREA. VIEW FACING SOUTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  13. CLOSEUP OF STORAGE AREA IN ENCLOSED CARPORT. VIEW FACING WEST ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    CLOSEUP OF STORAGE AREA IN ENCLOSED CARPORT. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  14. REAR ELEVATION SHOWING ENCLOSED CARPORT ON RIGHT SIDE. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    REAR ELEVATION SHOWING ENCLOSED CARPORT ON RIGHT SIDE. VIEW FACING SOUTHWEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Four-Bedroom, Single-Family Type 10, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  15. Carbon-Type Analysis and Comparison of Original and Reblended FACE Diesel Fuels (FACE 2, FACE 4, and FACE 7)

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bays, J. Timothy; King, David L.; O'Hagan, Molly J.

    This report summarizes the carbon-type analysis from 1H and 13C{1H} nuclear magnetic resonance spectroscopy (NMR) of Fuels for Advanced Combustion Engines (FACE) diesel blends, FD-2B, FD 4B, and FD-7B, and makes comparison of the new blends with the original FACE diesel blends, FD 2A, FD 4A, and FD-7A, respectively. Generally, FD-2A and FD-2B are more similar than the A and B blends of FD-4 and FD-7. The aromatic carbon content is roughly equivalent, although the new FACE blends have decreased monoaromatic content and increased di- and tri-cycloaromatic content, as well as a higher overall aromatic content, than the original FACEmore » blends. The aromatic components of the new FACE blends generally have a higher alkyl substitution with longer alkyl substituents. The naphthenic and paraffinic contents remained relatively consistent. Based on aliphatic methyl and methylene carbon ratios, cetane numbers for FD-2A and -2B, and FD-7A and -7B are predicted to be consistent, while the cetane number for FD-4B is predicted to be higher than FD-4A. Overall, the new FACE fuel blends are fairly consistent with the original FACE fuel blends, but there are observable differences. In addition to providing important comparative compositional information on reformulated FACE diesel blends, this report also provides important information about the capabilities of the team at Pacific Northwest National Laboratory in the use of NMR spectroscopy for the detailed characterization and comparison of fuels and fuel blends.« less

  16. The utility of multiple synthesized views in the recognition of unfamiliar faces.

    PubMed

    Jones, Scott P; Dwyer, Dominic M; Lewis, Michael B

    2017-05-01

    The ability to recognize an unfamiliar individual on the basis of prior exposure to a photograph is notoriously poor and prone to errors, but recognition accuracy is improved when multiple photographs are available. In applied situations, when only limited real images are available (e.g., from a mugshot or CCTV image), the generation of new images might provide a technological prosthesis for otherwise fallible human recognition. We report two experiments examining the effects of providing computer-generated additional views of a target face. In Experiment 1, provision of computer-generated views supported better target face recognition than exposure to the target image alone and equivalent performance to that for exposure of multiple photograph views. Experiment 2 replicated the advantage of providing generated views, but also indicated an advantage for multiple viewings of the single target photograph. These results strengthen the claim that identifying a target face can be improved by providing multiple synthesized views based on a single target image. In addition, our results suggest that the degree of advantage provided by synthesized views may be affected by the quality of synthesized material.

  17. Face-to-face or face-to-screen? Undergraduates' opinions and test performance in classroom vs. online learning

    PubMed Central

    Kemp, Nenagh; Grieve, Rachel

    2014-01-01

    As electronic communication becomes increasingly common, and as students juggle study, work, and family life, many universities are offering their students more flexible learning opportunities. Classes once delivered face-to-face are often replaced by online activities and discussions. However, there is little research comparing students' experience and learning in these two modalities. The aim of this study was to compare undergraduates' preference for, and academic performance on, class material and assessment presented online vs. in traditional classrooms. Psychology students (N = 67) at an Australian university completed written exercises, a class discussion, and a written test on two academic topics. The activities for one topic were conducted face-to-face, and the other online, with topics counterbalanced across two groups. The results showed that students preferred to complete activities face-to-face rather than online, but there was no significant difference in their test performance in the two modalities. In their written responses, students expressed a strong preference for class discussions to be conducted face-to-face, reporting that they felt more engaged, and received more immediate feedback, than in online discussion. A follow-up study with a separate group (N = 37) confirmed that although students appreciated the convenience of completing written activities online in their own time, they also strongly preferred to discuss course content with peers in the classroom rather than online. It is concluded that online and face-to-face activities can lead to similar levels of academic performance, but that students would rather do written activities online but engage in discussion in person. Course developers could aim to structure classes so that students can benefit from both the flexibility of online learning, and the greater engagement experienced in face-to-face discussion. PMID:25429276

  18. Face-to-face or face-to-screen? Undergraduates' opinions and test performance in classroom vs. online learning.

    PubMed

    Kemp, Nenagh; Grieve, Rachel

    2014-01-01

    As electronic communication becomes increasingly common, and as students juggle study, work, and family life, many universities are offering their students more flexible learning opportunities. Classes once delivered face-to-face are often replaced by online activities and discussions. However, there is little research comparing students' experience and learning in these two modalities. The aim of this study was to compare undergraduates' preference for, and academic performance on, class material and assessment presented online vs. in traditional classrooms. Psychology students (N = 67) at an Australian university completed written exercises, a class discussion, and a written test on two academic topics. The activities for one topic were conducted face-to-face, and the other online, with topics counterbalanced across two groups. The results showed that students preferred to complete activities face-to-face rather than online, but there was no significant difference in their test performance in the two modalities. In their written responses, students expressed a strong preference for class discussions to be conducted face-to-face, reporting that they felt more engaged, and received more immediate feedback, than in online discussion. A follow-up study with a separate group (N = 37) confirmed that although students appreciated the convenience of completing written activities online in their own time, they also strongly preferred to discuss course content with peers in the classroom rather than online. It is concluded that online and face-to-face activities can lead to similar levels of academic performance, but that students would rather do written activities online but engage in discussion in person. Course developers could aim to structure classes so that students can benefit from both the flexibility of online learning, and the greater engagement experienced in face-to-face discussion.

  19. The depth estimation of 3D face from single 2D picture based on manifold learning constraints

    NASA Astrophysics Data System (ADS)

    Li, Xia; Yang, Yang; Xiong, Hailiang; Liu, Yunxia

    2018-04-01

    The estimation of depth is virtual important in 3D face reconstruction. In this paper, we propose a t-SNE based on manifold learning constraints and introduce K-means method to divide the original database into several subset, and the selected optimal subset to reconstruct the 3D face depth information can greatly reduce the computational complexity. Firstly, we carry out the t-SNE operation to reduce the key feature points in each 3D face model from 1×249 to 1×2. Secondly, the K-means method is applied to divide the training 3D database into several subset. Thirdly, the Euclidean distance between the 83 feature points of the image to be estimated and the feature point information before the dimension reduction of each cluster center is calculated. The category of the image to be estimated is judged according to the minimum Euclidean distance. Finally, the method Kong D will be applied only in the optimal subset to estimate the depth value information of 83 feature points of 2D face images. Achieving the final depth estimation results, thus the computational complexity is greatly reduced. Compared with the traditional traversal search estimation method, although the proposed method error rate is reduced by 0.49, the number of searches decreases with the change of the category. In order to validate our approach, we use a public database to mimic the task of estimating the depth of face images from 2D images. The average number of searches decreased by 83.19%.

  20. Matching voice and face identity from static images.

    PubMed

    Mavica, Lauren W; Barenholtz, Elan

    2013-04-01

    Previous research has suggested that people are unable to correctly choose which unfamiliar voice and static image of a face belong to the same person. Here, we present evidence that people can perform this task with greater than chance accuracy. In Experiment 1, participants saw photographs of two, same-gender models, while simultaneously listening to a voice recording of one of the models pictured in the photographs and chose which of the two faces they thought belonged to the same model as the recorded voice. We included three conditions: (a) the visual stimuli were frontal headshots (including the neck and shoulders) and the auditory stimuli were recordings of spoken sentences; (b) the visual stimuli only contained cropped faces and the auditory stimuli were full sentences; (c) we used the same pictures as Condition 1 but the auditory stimuli were recordings of a single word. In Experiment 2, participants performed the same task as in Condition 1 of Experiment 1 but with the stimuli presented in sequence. Participants also rated the model's faces and voices along multiple "physical" dimensions (e.g., weight,) or "personality" dimensions (e.g., extroversion); the degree of agreement between the ratings for each model's face and voice was compared to performance for that model in the matching task. In all three conditions, we found that participants chose, at better than chance levels, which faces and voices belonged to the same person. Performance in the matching task was not correlated with the degree of agreement on any of the rated dimensions.

  1. Mapping Teacher-Faces

    ERIC Educational Resources Information Center

    Thompson, Greg; Cook, Ian

    2013-01-01

    This paper uses Deleuze and Guattari's concept of faciality to analyse the teacher's face. According to Deleuze and Guattari, the teacher-face is a special type of face because it is an "overcoded" face produced in specific landscapes. This paper suggests four limit-faces for teacher faciality that actualise different mixes of significance and…

  2. A comparison of student performance in human development classes using three different modes of delivery: Online, face-to-face, and combined

    NASA Astrophysics Data System (ADS)

    Kalsow, Susan Christensen

    1999-11-01

    The problem. The dual purposes of this research were to determine if there is a difference in student performance in three Human Development classes when the modes of delivery are different and to analyze student perceptions of using Web-based learning as all or part of their course experience. Procedures. Data for this study were collected from three Human Development courses taught at Drake University. Grades from five essays, projects, and overall grades were used in the three classes and analyzed using a single factor analysis of variance to determine if there was a significant difference. Content analysis was used on the evaluation comments of the participants in the online and combined classes to determine their perceptions of Web-based learning. Findings. The single factor analysis of variance measuring student performance showed no significant difference among the online, face-to-face, and combined scores at the .05 level of significance, however, the difference was significant at the .06. The content analysis of the online and combined course showed the three major strengths of learning totally or partly online to be increased comfort in using the computer, the quality of the overall experience, and convenience in terms of increased access to educational opportunities. The barriers included lack of human interaction and access to the professor. Conclusions. The study indicates that Web-based learning is a viable option for postsecondary educational delivery in terms of student performance and learning. On the average, performance is at least as good as performance in traditional face-to-face classrooms. Improved performance, however, is contingent on adequate access to equipment, faculty skill in teaching using a new mode of delivery, and the personality of the student. The convenient access to educational opportunities and becoming more comfortable with technology are benefits that were important to these two groups. Web-based learning is not for everyone

  3. Faces forming traces: neurophysiological correlates of learning naturally distinctive and caricatured faces.

    PubMed

    Schulz, Claudia; Kaufmann, Jürgen M; Kurt, Alexander; Schweinberger, Stefan R

    2012-10-15

    Distinctive faces are easier to learn and recognise than typical faces. We investigated effects of natural vs. artificial distinctiveness on performance and neural correlates of face learning. Spatial caricatures of initially non-distinctive faces were created such that their rated distinctiveness matched a set of naturally distinctive faces. During learning, we presented naturally distinctive, caricatured, and non-distinctive faces for later recognition among novel faces, using different images of the same identities at learning and test. For learned faces, an advantage in performance was observed for naturally distinctive and caricatured over non-distinctive faces, with larger benefits for naturally distinctive faces. Distinctive and caricatured faces elicited more negative occipitotemporal ERPs (P200, N250) and larger centroparietal positivity (LPC) during learning. At test, earliest distinctiveness effects were again seen in the P200. In line with recent research, N250 and LPC were larger for learned than for novel faces overall. Importantly, whereas left hemispheric N250 was increased for learned naturally distinctive faces, right hemispheric N250 responded particularly to caricatured novel faces. We conclude that natural distinctiveness induces benefits to face recognition beyond those induced by exaggeration of a face's idiosyncratic shape, and that the left hemisphere in particular may mediate recognition across different images. Copyright © 2012 Elsevier Inc. All rights reserved.

  4. Structural aspects of face recognition and the other-race effect.

    PubMed

    O'Toole, A J; Deffenbacher, K A; Valentin, D; Abdi, H

    1994-03-01

    The other-race effect was examined in a series of experiments and simulations that looked at the relationships among observer ratings of typicality, familiarity, attractiveness, memorability, and the performance variables of d' and criterion. Experiment 1 replicated the other-race effect with our Caucasian and Japanese stimuli for both Caucasian and Asian observers. In Experiment 2, we collected ratings from Caucasian observers on the faces used in the recognition task. A Varimax-rotated principal components analysis on the rating and performance data for the Caucasian faces replicated Vokey and Read's (1992) finding that typicality is composed of two orthogonal components, dissociable via their independent relationships to: (1) attractiveness and familiarity ratings and (2) memorability ratings. For Japanese faces, however, we found that typicality was related only to memorability. Where performance measures were concerned, two additional principal components dominated by criterion and by d' emerged for Caucasian faces. For the Japanese faces, however, the performance measures of d' and criterion merged into a single component that represented a second component of typicality, one orthogonal to the memorability-dominated component. A measure of face representation quality extracted from an autoassociative neural network trained with a majority of Caucasian faces and a minority of Japanese faces was incorporated into the principal components analysis. For both Caucasian and Japanese faces, the neural network measure related both to memorability ratings and to human accuracy measures. Combined, the human data and simulation results indicate that the memorability component of typicality may be related to small, local, distinctive features, whereas the attractiveness/familiarity component may be more related to the global, shape-based properties of the face.

  5. Effectiveness of link prediction for face-to-face behavioral networks.

    PubMed

    Tsugawa, Sho; Ohsaki, Hiroyuki

    2013-01-01

    Research on link prediction for social networks has been actively pursued. In link prediction for a given social network obtained from time-windowed observation, new link formation in the network is predicted from the topology of the obtained network. In contrast, recent advances in sensing technology have made it possible to obtain face-to-face behavioral networks, which are social networks representing face-to-face interactions among people. However, the effectiveness of link prediction techniques for face-to-face behavioral networks has not yet been explored in depth. To clarify this point, here we investigate the accuracy of conventional link prediction techniques for networks obtained from the history of face-to-face interactions among participants at an academic conference. Our findings were (1) that conventional link prediction techniques predict new link formation with a precision of 0.30-0.45 and a recall of 0.10-0.20, (2) that prolonged observation of social networks often degrades the prediction accuracy, (3) that the proposed decaying weight method leads to higher prediction accuracy than can be achieved by observing all records of communication and simply using them unmodified, and (4) that the prediction accuracy for face-to-face behavioral networks is relatively high compared to that for non-social networks, but not as high as for other types of social networks.

  6. Effectiveness of Link Prediction for Face-to-Face Behavioral Networks

    PubMed Central

    Tsugawa, Sho; Ohsaki, Hiroyuki

    2013-01-01

    Research on link prediction for social networks has been actively pursued. In link prediction for a given social network obtained from time-windowed observation, new link formation in the network is predicted from the topology of the obtained network. In contrast, recent advances in sensing technology have made it possible to obtain face-to-face behavioral networks, which are social networks representing face-to-face interactions among people. However, the effectiveness of link prediction techniques for face-to-face behavioral networks has not yet been explored in depth. To clarify this point, here we investigate the accuracy of conventional link prediction techniques for networks obtained from the history of face-to-face interactions among participants at an academic conference. Our findings were (1) that conventional link prediction techniques predict new link formation with a precision of 0.30–0.45 and a recall of 0.10–0.20, (2) that prolonged observation of social networks often degrades the prediction accuracy, (3) that the proposed decaying weight method leads to higher prediction accuracy than can be achieved by observing all records of communication and simply using them unmodified, and (4) that the prediction accuracy for face-to-face behavioral networks is relatively high compared to that for non-social networks, but not as high as for other types of social networks. PMID:24339956

  7. Face Recognition in 4- to 7-Year-Olds: Processing of Configural, Featural, and Paraphernalia Information.

    ERIC Educational Resources Information Center

    Freire, Alejo; Lee, Kang

    2001-01-01

    Tested in two studies 4- to 7-year-olds' face recognition by manipulating the faces' configural and featural information. Found that even with only a single 5-second exposure, most children could use configural and featural cues to make identity judgments. Repeated exposure and feedback improved others' performance. Even proficient memories were…

  8. [Motherhood behind bars: the struggle for citizens' rights and health for women inmates and their children in Brazil].

    PubMed

    Ventura, Miriam; Simas, Luciana; Larouzé, Bernard

    2015-03-01

    This study analyzes the links between health, rights, legislation, and public policies based on document research on legal safeguards for women and their children residing in prison. The research was conducted at the Federal level and in four States of Brazil: Rio Grande do Sul, Mato Grosso, Paraná, and São Paulo. The study aims to back measures by public agencies to guarantee such rights and to raise awareness of the problem, given the extreme vulnerability of women inmates and their children and the issue's legal and administrative invisibility. The authors identified 33 different legal provisions as points of tension, such as the possibility of house arrest and disparities in the terms and conditions for children to remain inside the prison system. Various provisions cite the Constitutional guarantee of women inmates' right to breastfeed in prison. Meanwhile, the study found gaps in other issues pertaining to motherhood in prison, expressed as dual incarceration (imprisonment arbitrarily extended to their children). It is necessary to expand and enforce the existing legislation to prevent such violations of rights.

  9. MASTER BEDROOM SHOWING THE CLOSET WITH SLIDING DOORS. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    MASTER BEDROOM SHOWING THE CLOSET WITH SLIDING DOORS. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Types 8 and 11, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  10. UTILITY ROOM SHOWING THE JALOUSIE PANEL REAR DOOR. VIEW FACING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    UTILITY ROOM SHOWING THE JALOUSIE PANEL REAR DOOR. VIEW FACING NORTHEAST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, U-Shaped Two-Bedroom Single-Family Type 6, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

  11. Perspective view of the south elevation; this facade faces Constitution ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Perspective view of the south elevation; this facade faces Constitution Avenue and is nineteen bays long with twelve single columns and two sets of paired columns - United States Department of Commerce, Bounded by Fourteenth, Fifteenth, and E streets and Constitution Avenue, Washington, District of Columbia, DC

  12. Individual Differences in Face Identity Processing with Fast Periodic Visual Stimulation.

    PubMed

    Xu, Buyun; Liu-Shuang, Joan; Rossion, Bruno; Tanaka, James

    2017-08-01

    A growing body of literature suggests that human individuals differ in their ability to process face identity. These findings mainly stem from explicit behavioral tasks, such as the Cambridge Face Memory Test (CFMT). However, it remains an open question whether such individual differences can be found in the absence of an explicit face identity task and when faces have to be individualized at a single glance. In the current study, we tested 49 participants with a recently developed fast periodic visual stimulation (FPVS) paradigm [Liu-Shuang, J., Norcia, A. M., & Rossion, B. An objective index of individual face discrimination in the right occipitotemporal cortex by means of fast periodic oddball stimulation. Neuropsychologia, 52, 57-72, 2014] in EEG to rapidly, objectively, and implicitly quantify face identity processing. In the FPVS paradigm, one face identity (A) was presented at the frequency of 6 Hz, allowing only one gaze fixation, with different face identities (B, C, D) presented every fifth face (1.2 Hz; i.e., AAAABAAAACAAAAD…). Results showed a face individuation response at 1.2 Hz and its harmonics, peaking over occipitotemporal locations. The magnitude of this response showed high reliability across different recording sequences and was significant in all but two participants, with the magnitude and lateralization differing widely across participants. There was a modest but significant correlation between the individuation response amplitude and the performance of the behavioral CFMT task, despite the fact that CFMT and FPVS measured different aspects of face identity processing. Taken together, the current study highlights the FPVS approach as a promising means for studying individual differences in face identity processing.

  13. The effect of face patch microstimulation on perception of faces and objects.

    PubMed

    Moeller, Sebastian; Crapse, Trinity; Chang, Le; Tsao, Doris Y

    2017-05-01

    What is the range of stimuli encoded by face-selective regions of the brain? We asked how electrical microstimulation of face patches in macaque inferotemporal cortex affects perception of faces and objects. We found that microstimulation strongly distorted face percepts and that this effect depended on precise targeting to the center of face patches. While microstimulation had no effect on the percept of many non-face objects, it did affect the percept of some, including non-face objects whose shape is consistent with a face (for example, apples) as well as somewhat facelike abstract images (for example, cartoon houses). Microstimulation even perturbed the percept of certain objects that did not activate the stimulated face patch at all. Overall, these results indicate that representation of facial identity is localized to face patches, but activity in these patches can also affect perception of face-compatible non-face objects, including objects normally represented in other parts of inferotemporal cortex.

  14. Can an anger face also be scared? Malleability of facial expressions.

    PubMed

    Widen, Sherri C; Naab, Pamela

    2012-10-01

    Do people always interpret a facial expression as communicating a single emotion (e.g., the anger face as only angry) or is that interpretation malleable? The current study investigated preschoolers' (N = 60; 3-4 years) and adults' (N = 20) categorization of facial expressions. On each of five trials, participants selected from an array of 10 facial expressions (an open-mouthed, high arousal expression and a closed-mouthed, low arousal expression each for happiness, sadness, anger, fear, and disgust) all those that displayed the target emotion. Children's interpretation of facial expressions was malleable: 48% of children who selected the fear, anger, sadness, and disgust faces for the "correct" category also selected these same faces for another emotion category; 47% of adults did so for the sadness and disgust faces. The emotion children and adults attribute to facial expressions is influenced by the emotion category for which they are looking.

  15. Face-masks for facial atopic eczema: consider a hydrocolloid dressing.

    PubMed

    Rademaker, Marius

    2013-08-01

    Facial involvement of atopic eczema in young children can be difficult to manage. Chronic scratching and rubbing, combined with parental reluctance to use topical corticosteroids on the face, often results in recalcitrant facial eczema. While wet wraps are a useful management option for moderate/severe atopic eczema involving the trunk and limbs they are difficult to use on the face. We describe the use of a face-mask using a widely available adhesive hydrocolloid dressing (DuoDerm extra thin) in three children with recalcitrant facial atopic eczema. Symptomatic control of itch or soreness was obtained within hours and the facial atopic eczema was markedly improved by 7 days. The face-masks were easy to apply, each lasting 1-4 days. One patient had a single adjuvant application of a potent topical corticosteroid under the hydrocolloid dressing. All three patients had long remissions (greater than 3 months) of their facial eczema, although all continued to have significant eczema involving their trunk and limbs. Face-masks made from hydrocolloid dressings, with or without topical corticosteroids, are worth considering in children with recalcitrant facial eczema. © 2012 The Author. Australasian Journal of Dermatology © 2012 The Australasian College of Dermatologists.

  16. A Virtual World Versus Face-to-Face Intervention Format to Promote Diabetes Self-Management Among African American Women: A Pilot Randomized Clinical Trial

    PubMed Central

    Heyden, Robin; Mejilla, Roanne; Capelson, Roberta; Chalmers, Karen A; Rizzo DePaoli, Maria; Veerappa, Chetty; Wiecha, John M

    2014-01-01

    Background Virtual world environments have the potential to increase access to diabetes self-management interventions and may lower cost. Objective We tested the feasibility and comparative effectiveness of a virtual world versus a face-to-face diabetes self-management group intervention. Methods We recruited African American women with type 2 diabetes to participate in an 8-week diabetes self-management program adapted from Power to Prevent, a behavior-change in-person group program for African Americans with diabetes or pre-diabetes. The program is social cognitive theory–guided, evidence-based, and culturally tailored. Participants were randomized to participate in the program via virtual world (Second Life) or face-to-face, both delivered by a single intervention team. Blinded assessors conducted in-person clinical (HbA1c), behavioral, and psychosocial measurements at baseline and 4-month follow-up. Pre-post differences within and between intervention groups were assessed using t tests and chi-square tests (two-sided and intention-to-treat analyses for all comparisons). Results Participants (N=89) were an average of 52 years old (SD 10), 60% had ≤high school, 82% had household incomes face-to-face, virtual world was slightly superior for total activity, light activity, and inactivity (P=.05, P=.07, and P=.025, respectively). HbA1c reduction was significant within face-to-face (−0.46, P=02) but not within virtual world (−0.31, P=.19), although there were no significant between group differences in HbA1c (P=.52). In both groups, 14% fewer patients had post-intervention HbA1c ≥9% (virtual world P=.014; face-to-face P=.002), with no significant between group difference (P=.493). Compared to virtual world, face-to-face was marginally superior for reducing depression symptoms (P=.051). The virtual world

  17. Comparing Student Outcomes in Blended and Face-to-Face Courses

    ERIC Educational Resources Information Center

    Roscoe, Douglas D.

    2012-01-01

    This article reports on a study of student outcomes in a pair of matched courses, one taught face-to-face and one taught in a blended format, in which students completed most of the work online but met several times face-to-face. Learning objectives, course content, and pedagogical approaches were identical but the mode of instruction was…

  18. Face to Face or E-Learning in Turkish EFL Context

    ERIC Educational Resources Information Center

    Solak, Ekrem; Cakir, Recep

    2014-01-01

    This purpose of this study was to understand e-learners and face to face learners' views towards learning English through e-learning in vocational higher school context and to determine the role of academic achievement and gender in e-learning and face to face learning. This study was conducted at a state-run university in 2012-2013 academic year…

  19. Visual Search Efficiency is Greater for Human Faces Compared to Animal Faces

    PubMed Central

    Simpson, Elizabeth A.; Mertins, Haley L.; Yee, Krysten; Fullerton, Alison; Jakobsen, Krisztina V.

    2015-01-01

    The Animate Monitoring Hypothesis proposes that humans and animals were the most important categories of visual stimuli for ancestral humans to monitor, as they presented important challenges and opportunities for survival and reproduction; however, it remains unknown whether animal faces are located as efficiently as human faces. We tested this hypothesis by examining whether human, primate, and mammal faces elicit similarly efficient searches, or whether human faces are privileged. In the first three experiments, participants located a target (human, primate, or mammal face) among distractors (non-face objects). We found fixations on human faces were faster and more accurate than primate faces, even when controlling for search category specificity. A final experiment revealed that, even when task-irrelevant, human faces slowed searches for non-faces, suggesting some bottom-up processing may be responsible for the human face search efficiency advantage. PMID:24962122

  20. Collaborative recall in face-to-face and electronic groups.

    PubMed

    Ekeocha, Justina Ohaeri; Brennan, Susan E

    2008-04-01

    When people remember shared experiences, the amount they recall as a collaborating group is less than the amount obtained by pooling their individual memories. We tested the hypothesis that reduced group productivity can be attributed, at least in part, to content filtering, where information is omitted from group products either because individuals fail to retrieve it or choose to withhold it (self-filtering), or because groups reject or fail to incorporate it (group-filtering). Three-person groups viewed a movie clip together and recalled it, first individually, then in face-to-face or electronic groups, and finally individually again. Although both kinds of groups recalled equal amounts, group-filtering occurred more often face-to-face, while self-filtering occurred more often electronically. This suggests that reduced group productivity is due not only to intrapersonal factors stemming from cognitive interference, but also to interpersonal costs of coordinating the group product. Finally, face-to-face group interaction facilitated subsequent individual recall.

  1. The construction FACE database - Codifying the NIOSH FACE reports.

    PubMed

    Dong, Xiuwen Sue; Largay, Julie A; Wang, Xuanwen; Cain, Chris Trahan; Romano, Nancy

    2017-09-01

    The National Institute for Occupational Safety and Health (NIOSH) has published reports detailing the results of investigations on selected work-related fatalities through the Fatality Assessment and Control Evaluation (FACE) program since 1982. Information from construction-related FACE reports was coded into the Construction FACE Database (CFD). Use of the CFD was illustrated by analyzing major CFD variables. A total of 768 construction fatalities were included in the CFD. Information on decedents, safety training, use of PPE, and FACE recommendations were coded. Analysis shows that one in five decedents in the CFD died within the first two months on the job; 75% and 43% of reports recommended having safety training or installing protection equipment, respectively. Comprehensive research using FACE reports may improve understanding of work-related fatalities and provide much-needed information on injury prevention. The CFD allows researchers to analyze the FACE reports quantitatively and efficiently. Copyright © 2017 Elsevier Ltd and National Safety Council. All rights reserved.

  2. Face lift.

    PubMed

    Warren, Richard J; Aston, Sherrell J; Mendelson, Bryan C

    2011-12-01

    After reading this article, the participant should be able to: 1. Identify and describe the anatomy of and changes to the aging face, including changes in bone mass and structure and changes to the skin, tissue, and muscles. 2. Assess each individual's unique anatomy before embarking on face-lift surgery and incorporate various surgical techniques, including fat grafting and other corrective procedures in addition to shifting existing fat to a higher position on the face, into discussions with patients. 3. Identify risk factors and potential complications in prospective patients. 4. Describe the benefits and risks of various techniques. The ability to surgically rejuvenate the aging face has progressed in parallel with plastic surgeons' understanding of facial anatomy. In turn, a more clear explanation now exists for the visible changes seen in the aging face. This article and its associated video content review the current understanding of facial anatomy as it relates to facial aging. The standard face-lift techniques are explained and their various features, both good and bad, are reviewed. The objective is for surgeons to make a better aesthetic diagnosis before embarking on face-lift surgery, and to have the ability to use the appropriate technique depending on the clinical situation.

  3. The Online and Face-to-Face Counseling Attitudes Scales: A Validation Study

    ERIC Educational Resources Information Center

    Rochlen, Aaron B.; Beretvas, S. Natasha; Zack, Jason S.

    2004-01-01

    This article reports on the development of measures of attitudes toward online and face-to-face counseling. Overall, participants expressed more favorable evaluations of face-to-face counseling than of online counseling. Significant correlations were found between online and face-to-face counseling with traditional help-seeking attitudes, comfort…

  4. Facebook and MySpace: complement or substitute for face-to-face interaction?

    PubMed

    Kujath, Carlyne L

    2011-01-01

    Previous studies have claimed that social-networking sites are used as a substitute for face-to-face interaction, resulting in deteriorating relationship quality and decreased intimacy among its users. The present study hypothesized that this type of communication is not a substitute for face-to-face interaction; rather, that it is an extension of communication with face-to-face partners. A survey was administered to examine the use of Facebook and MySpace in this regard among 183 college students. The study confirmed that Facebook and MySpace do act as an extension of face-to-face interaction, but that some users do tend to rely on Facebook and MySpace for interpersonal communication more than face-to-face interaction.

  5. Morphological and structural evolution on the lateral face of the diamond seed by MPCVD homoepitaxial deposition

    NASA Astrophysics Data System (ADS)

    Chen, Jianli; Wang, Guangjian; Qi, Chengjun; Zhang, Ying; Zhang, Song; Xu, Yongkuan; Hao, Jianmin; Lai, Zhanping; Zheng, Lili

    2018-02-01

    This paper presents a recent study on the morphology variation on the lateral faces of a HPHT diamond seed by MPCVD method. Raman spectroscopy and SEM were used to display the morphological and structural evolution of the grown diamond. It has been observed that different types of carbon allotropes were deposited at different heights of the substrate. At the bottom of the substrate, the feature of the lateral face was dominated by vertically aligned graphite nanoplatelets. An increment of sp3 and sp2 hybridized carbons was found to take over at the region of approximately 100 μm above from the bottom followed by the increasing-size diamond grains. The high quality single crystalline diamond was formed at the top of the lateral face. We proposed that the temperature gradient around the substrate is responsible for variable features on the substrate lateral face. By optimizing the growth temperature, we have obtained an enlarged area of the lateral face with high quality single crystalline diamond. This work will provide both sp2 on sp3 carbon materials for the development of electrochemical sensors and electrodes, and a foundation for the diamond lateral face growth with high quality and high purity.

  6. Encouraging Participation in Face-to-Face Lectures: The Index Card Technique

    ERIC Educational Resources Information Center

    Daws, Laura Beth

    2018-01-01

    Courses: This activity will work in any face-to-face communication lecture course. Objectives: By the end of the semester in a face-to-face lecture class, every student will have engaged in verbal discussion.

  7. In the face of fear: Anxiety sensitizes defensive responses to fearful faces

    PubMed Central

    Grillon, Christian; Charney, Danielle R.

    2011-01-01

    Fearful faces readily activate the amygdala. Yet, whether fearful faces evoke fear is unclear. Startle studies show no potentiation of startle by fearful faces, suggesting that such stimuli do not activate defense mechanisms. However, the response to biologically relevant stimuli may be sensitized by anxiety. The present study tested the hypothesis that startle would not be potentiated by fearful faces in a safe context, but that startle would be larger during fearful faces compared to neutral faces in a threat-of-shock context. Subjects viewed fearful and neutral faces in alternating periods of safety and threat of shock. Acoustic startle stimuli were presented in the presence and absence of the faces. Startle was transiently potentiated by fearful faces compared to neutral faces in the threat periods. This suggests that although fearful faces do not prompt behavioral mobilization in an innocuous context, they can do so in an anxiogenic one. PMID:21824155

  8. Early (N170) activation of face-specific cortex by face-like objects

    PubMed Central

    Hadjikhani, Nouchine; Kveraga, Kestutis; Naik, Paulami; Ahlfors, Seppo P.

    2009-01-01

    The tendency to perceive faces in random patterns exhibiting configural properties of faces is an example of pareidolia. Perception of ‘real’ faces has been associated with a cortical response signal arising at about 170ms after stimulus onset; but what happens when non-face objects are perceived as faces? Using magnetoencephalography (MEG), we found that objects incidentally perceived as faces evoked an early (165ms) activation in the ventral fusiform cortex, at a time and location similar to that evoked by faces, whereas common objects did not evoke such activation. An earlier peak at 130 ms was also seen for images of real faces only. Our findings suggest that face perception evoked by face-like objects is a relatively early process, and not a late re-interpretation cognitive phenomenon. PMID:19218867

  9. Face-to-Face Interference in Typical and Atypical Development

    ERIC Educational Resources Information Center

    Riby, Deborah M.; Doherty-Sneddon, Gwyneth; Whittle, Lisa

    2012-01-01

    Visual communication cues facilitate interpersonal communication. It is important that we look at faces to retrieve and subsequently process such cues. It is also important that we sometimes look away from faces as they increase cognitive load that may interfere with online processing. Indeed, when typically developing individuals hold face gaze…

  10. Game Face

    ERIC Educational Resources Information Center

    Weiner, Jill

    2005-01-01

    In this article, the author discusses "Game Face: Life Lessons Across the Curriculum", a teaching kit that challenges assumptions and builds confidence. Game Face, which is derived from a book and art exhibition, "Game Face: What Does a Female Athlete Look Like?", uses layered and powerful images of women and girls participating in sports to teach…

  11. Mothering With Advanced Ovarian Cancer: "You've Got to Find That Little Thing That's Going to Make You Strong".

    PubMed

    Arida, Janet A; Bressler, Toby; Moran, Samantha; DʼArpino, Sara; Carr, Alaina; Hagan, Teresa L

    2018-02-27

    Mothers with ovarian cancer are at risk of experiencing additional demands given their substantial symptom burden and accelerated disease progression. This study describes the experience of mothers with ovarian cancer, elucidating the interaction between their roles as mothers and patients with cancer. We conducted a secondary analysis of focus groups with women with advanced ovarian cancer. Using descriptive coding, we developed a coding framework based on emerging findings and group consensus. We then identified higher-order themes capturing the breadth of experiences described by mothers with ovarian cancer. Eight of the 13 participants discussed motherhood. The mean age of participants was 48.38 (SD, 7.17) years. All women were white (9/9), most had some college education (6/9), and the majority were married (5/9). Mean time since diagnosis was 7.43 (SD, 4.69) months; more than half of women (5/9) were currently receiving treatment. Themes and exemplar quotes reflected participants' evolving self-identities from healthy mother to cancer patient to woman mothering with cancer. Subthemes related to how motherhood was impacted by symptoms, demands of treatment, and the need to gain acceptance of living with cancer. The experience of motherhood impacts how women experience cancer and how they evolve as survivors. Similarly, cancer influences mothering. Healthcare providers should understand and address the needs of mothers with ovarian cancer. This study adds to the limited literature in this area and offers insight into the unique needs faced by women mothering while facing advanced cancer.

  12. Single Student Parents Face Financial Difficulties, Debt, without Adequate Aid. Fact Sheet #C394

    ERIC Educational Resources Information Center

    Miller, Kevin

    2012-01-01

    Parents with dependent children were nearly one quarter of students enrolled for credit at American postsecondary institutions in 2008. These students face significant challenges to remaining enrolled and graduating, including limited access to affordable child care, difficulty balancing the demands of school with the demands of work and family,…

  13. A specialized face-processing model inspired by the organization of monkey face patches explains several face-specific phenomena observed in humans.

    PubMed

    Farzmahdi, Amirhossein; Rajaei, Karim; Ghodrati, Masoud; Ebrahimpour, Reza; Khaligh-Razavi, Seyed-Mahdi

    2016-04-26

    Converging reports indicate that face images are processed through specialized neural networks in the brain -i.e. face patches in monkeys and the fusiform face area (FFA) in humans. These studies were designed to find out how faces are processed in visual system compared to other objects. Yet, the underlying mechanism of face processing is not completely revealed. Here, we show that a hierarchical computational model, inspired by electrophysiological evidence on face processing in primates, is able to generate representational properties similar to those observed in monkey face patches (posterior, middle and anterior patches). Since the most important goal of sensory neuroscience is linking the neural responses with behavioral outputs, we test whether the proposed model, which is designed to account for neural responses in monkey face patches, is also able to predict well-documented behavioral face phenomena observed in humans. We show that the proposed model satisfies several cognitive face effects such as: composite face effect and the idea of canonical face views. Our model provides insights about the underlying computations that transfer visual information from posterior to anterior face patches.

  14. "Just another pretty face": a multidimensional scaling approach to face attractiveness and variability.

    PubMed

    Potter, Timothy; Corneille, Olivier; Ruys, Kirsten I; Rhodes, Ginwan

    2007-04-01

    Findings on both attractiveness and memory for faces suggest that people should perceive more similarity among attractive than among unattractive faces. A multidimensional scaling approach was used to test this hypothesis in two studies. In Study 1, we derived a psychological face space from similarity ratings of attractive and unattractive Caucasian female faces. In Study 2, we derived a face space for attractive and unattractive male faces of Caucasians and non-Caucasians. Both studies confirm that attractive faces are indeed more tightly clustered than unattractive faces in people's psychological face spaces. These studies provide direct and original support for theoretical assumptions previously made in the face space and face memory literatures.

  15. Early (M170) activation of face-specific cortex by face-like objects.

    PubMed

    Hadjikhani, Nouchine; Kveraga, Kestutis; Naik, Paulami; Ahlfors, Seppo P

    2009-03-04

    The tendency to perceive faces in random patterns exhibiting configural properties of faces is an example of pareidolia. Perception of 'real' faces has been associated with a cortical response signal arising at approximately 170 ms after stimulus onset, but what happens when nonface objects are perceived as faces? Using magnetoencephalography, we found that objects incidentally perceived as faces evoked an early (165 ms) activation in the ventral fusiform cortex, at a time and location similar to that evoked by faces, whereas common objects did not evoke such activation. An earlier peak at 130 ms was also seen for images of real faces only. Our findings suggest that face perception evoked by face-like objects is a relatively early process, and not a late reinterpretation cognitive phenomenon.

  16. The Background of Reduced Face Specificity of N170 in Congenital Prosopagnosia

    PubMed Central

    Schweinberger, Stefan R.; Vakli, Pál; Kovács, Gyula

    2014-01-01

    Congenital prosopagnosia is lifelong face-recognition impairment in the absence of evidence for structural brain damage. To study the neural correlates of congenital prosopagnosia, we measured the face-sensitive N170 component of the event-related potential in three members of the same family (father (56 y), son (25 y) and daughter (22 y)) and in age-matched neurotypical participants (young controls: n = 14; 24.5 y±2.1; old controls: n = 6; 57.3 y±5.4). To compare the face sensitivity of N170 in congenital prosopagnosic and neurotypical participants we measured the event-related potentials for faces and phase-scrambled random noise stimuli. In neurotypicals we found significantly larger N170 amplitude for faces compared to noise stimuli, reflecting normal early face processing. The congenital prosopagnosic participants, by contrast, showed reduced face sensitivity of the N170, and this was due to a larger than normal noise-elicited N170, rather than to a smaller face-elicited N170. Interestingly, single-trial analysis revealed that the lack of face sensitivity in congenital prosopagnosia is related to a larger oscillatory power and phase-locking in the theta frequency-band (4–7 Hz, 130–190 ms) as well as to a lower intertrial jitter of the response latency for the noise stimuli. Altogether, these results suggest that congenital prosopagnosia is due to the deficit of early, structural encoding steps of face perception in filtering between face and non-face stimuli. PMID:24983881

  17. Work life and mental well-being: single and coupled employed mothers in Southern Europe and Scandinavia.

    PubMed

    Bull, Torill

    2009-09-01

    Many European mothers, single and coupled, combine work outside the home and family life. The effects of this on their mental well-being may vary depending on the level of support available from the State's welfare system, since welfare may buffer working mothers from some of the stress that can arise from trying to manage significant responsibilities on the job and at home. Welfare may be especially important for single working mothers, for whom the burden of multiple roles may be even heavier. The present study assessed levels and predictors of well-being of single and coupled employed mothers in Greece, Portugal and Spain, where welfare support is relatively limited. Results were compared to a parallel study with data from Denmark, Norway and Sweden, where welfare support is relatively comprehensive. Coupled mothers in Scandinavia had significantly lower financial hardship, longer education, higher life satisfaction, more enriching jobs, practical support, financial support and social participation than coupled mothers in the Southern European sample. On the other hand, the Scandinavian coupled mothers had higher levels of work family conflict than coupled mothers in Southern Europe. Single mothers in Scandinavia, compared to single mothers in Southern Europe, had significantly longer education, higher life satisfaction and positive affect, more enriching jobs, confidant support, practical support, financial support and social participation. Level of job stress was the same for all mother groups. All groups differed significantly from each other in level of financial hardship, with Scandinavian coupled mothers being best off, followed by Scandinavian single mothers, Southern European coupled mothers, and Southern European single mothers. The regional differences suggest that single motherhood per se need not be a risk factor for poorer well-being, and that welfare policies may have a protective effect for the mental well-being of single mothers.

  18. Interactions between facial emotion and identity in face processing: evidence based on redundancy gains.

    PubMed

    Yankouskaya, Alla; Booth, David A; Humphreys, Glyn

    2012-11-01

    Interactions between the processing of emotion expression and form-based information from faces (facial identity) were investigated using the redundant-target paradigm, in which we specifically tested whether identity and emotional expression are integrated in a superadditive manner (Miller, Cognitive Psychology 14:247-279, 1982). In Experiments 1 and 2, participants performed emotion and face identity judgments on faces with sad or angry emotional expressions. Responses to redundant targets were faster than responses to either single target when a universal emotion was conveyed, and performance violated the predictions from a model assuming independent processing of emotion and face identity. Experiment 4 showed that these effects were not modulated by varying interstimulus and nontarget contingencies, and Experiment 5 demonstrated that the redundancy gains were eliminated when faces were inverted. Taken together, these results suggest that the identification of emotion and facial identity interact in face processing.

  19. Face-Likeness and Image Variability Drive Responses in Human Face-Selective Ventral Regions

    PubMed Central

    Davidenko, Nicolas; Remus, David A.; Grill-Spector, Kalanit

    2012-01-01

    The human ventral visual stream contains regions that respond selectively to faces over objects. However, it is unknown whether responses in these regions correlate with how face-like stimuli appear. Here, we use parameterized face silhouettes to manipulate the perceived face-likeness of stimuli and measure responses in face- and object-selective ventral regions with high-resolution fMRI. We first use “concentric hyper-sphere” (CH) sampling to define face silhouettes at different distances from the prototype face. Observers rate the stimuli as progressively more face-like the closer they are to the prototype face. Paradoxically, responses in both face- and object-selective regions decrease as face-likeness ratings increase. Because CH sampling produces blocks of stimuli whose variability is negatively correlated with face-likeness, this effect may be driven by more adaptation during high face-likeness (low-variability) blocks than during low face-likeness (high-variability) blocks. We tested this hypothesis by measuring responses to matched-variability (MV) blocks of stimuli with similar face-likeness ratings as with CH sampling. Critically, under MV sampling, we find a face-specific effect: responses in face-selective regions gradually increase with perceived face-likeness, but responses in object-selective regions are unchanged. Our studies provide novel evidence that face-selective responses correlate with the perceived face-likeness of stimuli, but this effect is revealed only when image variability is controlled across conditions. Finally, our data show that variability is a powerful factor that drives responses across the ventral stream. This indicates that controlling variability across conditions should be a critical tool in future neuroimaging studies of face and object representation. PMID:21823208

  20. Face-to-face interference in typical and atypical development

    PubMed Central

    Riby, Deborah M; Doherty-Sneddon, Gwyneth; Whittle, Lisa

    2012-01-01

    Visual communication cues facilitate interpersonal communication. It is important that we look at faces to retrieve and subsequently process such cues. It is also important that we sometimes look away from faces as they increase cognitive load that may interfere with online processing. Indeed, when typically developing individuals hold face gaze it interferes with task completion. In this novel study we quantify face interference for the first time in Williams syndrome (WS) and Autism Spectrum Disorder (ASD). These disorders of development impact on cognition and social attention, but how do faces interfere with cognitive processing? Individuals developing typically as well as those with ASD (n = 19) and WS (n = 16) were recorded during a question and answer session that involved mathematics questions. In phase 1 gaze behaviour was not manipulated, but in phase 2 participants were required to maintain eye contact with the experimenter at all times. Looking at faces decreased task accuracy for individuals who were developing typically. Critically, the same pattern was seen in WS and ASD, whereby task performance decreased when participants were required to hold face gaze. The results show that looking at faces interferes with task performance in all groups. This finding requires the caveat that individuals with WS and ASD found it harder than individuals who were developing typically to maintain eye contact throughout the interaction. Individuals with ASD struggled to hold eye contact at all points of the interaction while those with WS found it especially difficult when thinking. PMID:22356183

  1. Recognition and context memory for faces from own and other ethnic groups: a remember-know investigation.

    PubMed

    Horry, Ruth; Wright, Daniel B; Tredoux, Colin G

    2010-03-01

    People are more accurate at recognizing faces from their own ethnic group than at recognizing faces from other ethnic groups. This other-ethnicity effect (OEE) in recognition may be produced by a deficit in recollective memory for other-ethnicity faces. In a single study, White and Black participants saw White and Black faces presented within several different visual contexts. The participants were then given an old/new recognition task. Old responses were followed by remember-know-guess judgments and context judgments. Own-ethnicity faces were recognized more accurately, were given more remember responses, and produced more accurate context judgments than did other-ethnicity faces. These results are discussed in a dual-process framework, and implications for eyewitness memory are considered.

  2. The Face-to-Face Light Detection Paradigm: A New Methodology for Investigating Visuospatial Attention Across Different Face Regions in Live Face-to-Face Communication Settings.

    PubMed

    Thompson, Laura A; Malloy, Daniel M; Cone, John M; Hendrickson, David L

    2010-01-01

    We introduce a novel paradigm for studying the cognitive processes used by listeners within interactive settings. This paradigm places the talker and the listener in the same physical space, creating opportunities for investigations of attention and comprehension processes taking place during interactive discourse situations. An experiment was conducted to compare results from previous research using videotaped stimuli to those obtained within the live face-to-face task paradigm. A headworn apparatus is used to briefly display LEDs on the talker's face in four locations as the talker communicates with the participant. In addition to the primary task of comprehending speeches, participants make a secondary task light detection response. In the present experiment, the talker gave non-emotionally-expressive speeches that were used in past research with videotaped stimuli. Signal detection analysis was employed to determine which areas of the face received the greatest focus of attention. Results replicate previous findings using videotaped methods.

  3. The Face-to-Face Light Detection Paradigm: A New Methodology for Investigating Visuospatial Attention Across Different Face Regions in Live Face-to-Face Communication Settings

    PubMed Central

    Thompson, Laura A.; Malloy, Daniel M.; Cone, John M.; Hendrickson, David L.

    2009-01-01

    We introduce a novel paradigm for studying the cognitive processes used by listeners within interactive settings. This paradigm places the talker and the listener in the same physical space, creating opportunities for investigations of attention and comprehension processes taking place during interactive discourse situations. An experiment was conducted to compare results from previous research using videotaped stimuli to those obtained within the live face-to-face task paradigm. A headworn apparatus is used to briefly display LEDs on the talker’s face in four locations as the talker communicates with the participant. In addition to the primary task of comprehending speeches, participants make a secondary task light detection response. In the present experiment, the talker gave non-emotionally-expressive speeches that were used in past research with videotaped stimuli. Signal detection analysis was employed to determine which areas of the face received the greatest focus of attention. Results replicate previous findings using videotaped methods. PMID:21113354

  4. Gender legacies of jung and freud as epistemology in emergent feminist research on late motherhood.

    PubMed

    Barone-Chapman, Maryann

    2014-03-01

    While conducting doctoral research in social science on late motherhood, two analytical engagements with the feminine came to my attention as evidence of a patriarchal bias toward the realm of womanhood. Jung's mythopoetic tension between symbolism and enactments with the feminine and Freud's supposition that a denial of the feminine was necessary for psychological and emotional development appeared to be perpetuating a social problem continuing in current times. Across affective behavior and narrative within stories of late procreative desire, dream journals and Word Association Tests of eight participants was the memory of a male sibling who had enjoyed primacy of place in the parental home over the daughter. The female body with a voice was missing in the one-sided perspectives of Analytical Psychology and Psychoanalysis on the subject of the feminine, until a whole view of psyche's discontents in Feminist inspired Psychoanalytic theories from both schools on the female body were included. Freud and Jung's views became evidence of patriarchy as background while extension of Feminist inspired psychoanalytical thinking, Queer theories and Creation Myth allowed new meanings of the embodied feminine to emerge through a recapitulation of a union of opposites as a union of epistemology and ethos. The essence of Jung's mid-life theories, altered by modernity and eclipsed by female advancement, remains replicatable and paradigmatic outside of essentialist gender performance.

  5. Gender Legacies of Jung and Freud as Epistemology in Emergent Feminist Research on Late Motherhood

    PubMed Central

    Barone-Chapman, Maryann

    2014-01-01

    While conducting doctoral research in social science on late motherhood, two analytical engagements with the feminine came to my attention as evidence of a patriarchal bias toward the realm of womanhood. Jung’s mythopoetic tension between symbolism and enactments with the feminine and Freud’s supposition that a denial of the feminine was necessary for psychological and emotional development appeared to be perpetuating a social problem continuing in current times. Across affective behavior and narrative within stories of late procreative desire, dream journals and Word Association Tests of eight participants was the memory of a male sibling who had enjoyed primacy of place in the parental home over the daughter. The female body with a voice was missing in the one-sided perspectives of Analytical Psychology and Psychoanalysis on the subject of the feminine, until a whole view of psyche’s discontents in Feminist inspired Psychoanalytic theories from both schools on the female body were included. Freud and Jung’s views became evidence of patriarchy as background while extension of Feminist inspired psychoanalytical thinking, Queer theories and Creation Myth allowed new meanings of the embodied feminine to emerge through a recapitulation of a union of opposites as a union of epistemology and ethos. The essence of Jung’s mid-life theories, altered by modernity and eclipsed by female advancement, remains replicatable and paradigmatic outside of essentialist gender performance. PMID:25379265

  6. A specialized face-processing model inspired by the organization of monkey face patches explains several face-specific phenomena observed in humans

    PubMed Central

    Farzmahdi, Amirhossein; Rajaei, Karim; Ghodrati, Masoud; Ebrahimpour, Reza; Khaligh-Razavi, Seyed-Mahdi

    2016-01-01

    Converging reports indicate that face images are processed through specialized neural networks in the brain –i.e. face patches in monkeys and the fusiform face area (FFA) in humans. These studies were designed to find out how faces are processed in visual system compared to other objects. Yet, the underlying mechanism of face processing is not completely revealed. Here, we show that a hierarchical computational model, inspired by electrophysiological evidence on face processing in primates, is able to generate representational properties similar to those observed in monkey face patches (posterior, middle and anterior patches). Since the most important goal of sensory neuroscience is linking the neural responses with behavioral outputs, we test whether the proposed model, which is designed to account for neural responses in monkey face patches, is also able to predict well-documented behavioral face phenomena observed in humans. We show that the proposed model satisfies several cognitive face effects such as: composite face effect and the idea of canonical face views. Our model provides insights about the underlying computations that transfer visual information from posterior to anterior face patches. PMID:27113635

  7. The surprisingly high human efficiency at learning to recognize faces

    PubMed Central

    Peterson, Matthew F.; Abbey, Craig K.; Eckstein, Miguel P.

    2009-01-01

    We investigated the ability of humans to optimize face recognition performance through rapid learning of individual relevant features. We created artificial faces with discriminating visual information heavily concentrated in single features (nose, eyes, chin or mouth). In each of 2500 learning blocks a feature was randomly selected and retained over the course of four trials, during which observers identified randomly sampled, noisy face images. Observers learned the discriminating feature through indirect feedback, leading to large performance gains. Performance was compared to a learning Bayesian ideal observer, resulting in unexpectedly high learning compared to previous studies with simpler stimuli. We explore various explanations and conclude that the higher learning measured with faces cannot be driven by adaptive eye movement strategies but can be mostly accounted for by suboptimalities in human face discrimination when observers are uncertain about the discriminating feature. We show that an initial bias of humans to use specific features to perform the task even though they are informed that each of four features is equally likely to be the discriminatory feature would lead to seemingly supra-optimal learning. We also examine the possibility of inefficient human integration of visual information across the spatially distributed facial features. Together, the results suggest that humans can show large performance improvement effects in discriminating faces as they learn to identify the feature containing the discriminatory information. PMID:19000918

  8. Subliminal Face Emotion Processing: A Comparison of Fearful and Disgusted Faces.

    PubMed

    Khalid, Shah; Ansorge, Ulrich

    2017-01-01

    Prior research has provided evidence for (1) subcortical processing of subliminal facial expressions of emotion and (2) for the emotion-specificity of these processes. Here, we investigated if this is also true for the processing of the subliminal facial display of disgust. In Experiment 1, we used differently filtered masked prime faces portraying emotionally neutral or disgusted expressions presented prior to clearly visible target faces to test if the masked primes exerted an influence on target processing nonetheless. Whereas we found evidence for subliminal face congruence or priming effects, in particular, reverse priming by low spatial frequencies disgusted face primes, we did not find any support for a subcortical origin of the effect. In Experiment 2, we compared the influence of subliminal disgusted faces with that of subliminal fearful faces and demonstrated a behavioral performance difference between the two, pointing to an emotion-specific processing of the disgusted facial expressions. In both experiments, we also tested for the dependence of the subliminal emotional face processing on spatial attention - with mixed results, suggesting an attention-independence in Experiment 1 but not in Experiment 2 -, and we found perfect masking of the face primes - that is, proof of the subliminality of the prime faces. Based on our findings, we speculate that subliminal facial expressions of disgust could afford easy avoidance of these faces. This could be a unique effect of disgusted faces as compared to other emotional facial displays, at least under the conditions studied here.

  9. Using online learning in a traditional face-to-face environment.

    PubMed

    Kozlowski, Dawn

    2002-01-01

    A model for designing online learning was developed and implemented in a Registered Nurse-to-Bachelor of Science in Nursing course using online and face-to-face methodologies. The combination of online and face-to-face learning modalities may help the student who is a novice Internet explorer or seasoned Web navigator by offering technological support as well as providing constant in-person feedback regarding course requirements. The face-to-face component facilitates a sense of community and peer support that sometimes is lacking in an entirely online course. During the 2 semesters this model was used, students expressed satisfaction with having the course facilitator/professor physically available for consultation and advisement. Evaluation of this online/on-site course is ongoing and uses computer-administered qualitative questionnaires, a facilitator-moderated focus group, and Likert-type course evaluations.

  10. Reverse engineering the face space: Discovering the critical features for face identification.

    PubMed

    Abudarham, Naphtali; Yovel, Galit

    2016-01-01

    How do we identify people? What are the critical facial features that define an identity and determine whether two faces belong to the same person or different people? To answer these questions, we applied the face space framework, according to which faces are represented as points in a multidimensional feature space, such that face space distances are correlated with perceptual similarities between faces. In particular, we developed a novel method that allowed us to reveal the critical dimensions (i.e., critical features) of the face space. To that end, we constructed a concrete face space, which included 20 facial features of natural face images, and asked human observers to evaluate feature values (e.g., how thick are the lips). Next, we systematically and quantitatively changed facial features, and measured the perceptual effects of these manipulations. We found that critical features were those for which participants have high perceptual sensitivity (PS) for detecting differences across identities (e.g., which of two faces has thicker lips). Furthermore, these high PS features vary minimally across different views of the same identity, suggesting high PS features support face recognition across different images of the same face. The methods described here set an infrastructure for discovering the critical features of other face categories not studied here (e.g., Asians, familiar) as well as other aspects of face processing, such as attractiveness or trait inferences.

  11. Recognition of own-race and other-race faces by three-month-old infants.

    PubMed

    Sangrigoli, Sandy; De Schonen, Scania

    2004-10-01

    People are better at recognizing faces of their own race than faces of another race. Such race specificity may be due to differential expertise in the two races. In order to find out whether this other-race effect develops as early as face-recognition skills or whether it is a long-term effect of acquired expertise, we tested face recognition in 3-month-old Caucasian infants by conducting two experiments using Caucasian and Asiatic faces and a visual pair-comparison task. We hypothesized that if the other race effect develops together with face processing skills during the first months of life, the ability to recognize own-race faces will be greater than the ability to recognize other-race faces: 3-month-old Caucasian infants should be better at recognizing Caucasian faces than Asiatic faces. If, on the contrary, the other-race effect is the long-term result of acquired expertise, no difference between recognizing own- and other-race faces will be observed at that age. In Experiment 1, Caucasian infants were habituated to a single face. Recognition was assessed by a novelty preference paradigm. The infants' recognition performance was better for Caucasian than for Asiatic faces. In Experiment 2, Caucasian infants were familiarized with three individual faces. Recognition was demonstrated with both Caucasian and Asiatic faces. These results suggest that (i) the representation of face information by 3-month-olds may be race-experience-dependent (Experiment 1), and (ii) short-term familiarization with exemplars of another race group is sufficient to reduce the other-race effect and to extend the power of face processing (Experiment 2).

  12. Individual differences in cortical face selectivity predict behavioral performance in face recognition

    PubMed Central

    Huang, Lijie; Song, Yiying; Li, Jingguang; Zhen, Zonglei; Yang, Zetian; Liu, Jia

    2014-01-01

    In functional magnetic resonance imaging studies, object selectivity is defined as a higher neural response to an object category than other object categories. Importantly, object selectivity is widely considered as a neural signature of a functionally-specialized area in processing its preferred object category in the human brain. However, the behavioral significance of the object selectivity remains unclear. In the present study, we used the individual differences approach to correlate participants' face selectivity in the face-selective regions with their behavioral performance in face recognition measured outside the scanner in a large sample of healthy adults. Face selectivity was defined as the z score of activation with the contrast of faces vs. non-face objects, and the face recognition ability was indexed as the normalized residual of the accuracy in recognizing previously-learned faces after regressing out that for non-face objects in an old/new memory task. We found that the participants with higher face selectivity in the fusiform face area (FFA) and the occipital face area (OFA), but not in the posterior part of the superior temporal sulcus (pSTS), possessed higher face recognition ability. Importantly, the association of face selectivity in the FFA and face recognition ability cannot be accounted for by FFA response to objects or behavioral performance in object recognition, suggesting that the association is domain-specific. Finally, the association is reliable, confirmed by the replication from another independent participant group. In sum, our finding provides empirical evidence on the validity of using object selectivity as a neural signature in defining object-selective regions in the human brain. PMID:25071513

  13. Face familiarity promotes stable identity recognition: exploring face perception using serial dependence

    PubMed Central

    Kok, Rebecca; Van der Burg, Erik; Rhodes, Gillian; Alais, David

    2017-01-01

    Studies suggest that familiar faces are processed in a manner distinct from unfamiliar faces and that familiarity with a face confers an advantage in identity recognition. Our visual system seems to capitalize on experience to build stable face representations that are impervious to variation in retinal input that may occur due to changes in lighting, viewpoint, viewing distance, eye movements, etc. Emerging evidence also suggests that our visual system maintains a continuous perception of a face's identity from one moment to the next despite the retinal input variations through serial dependence. This study investigates whether interactions occur between face familiarity and serial dependence. In two experiments, participants used a continuous scale to rate attractiveness of unfamiliar and familiar faces (either experimentally learned or famous) presented in rapid sequences. Both experiments revealed robust inter-trial effects in which attractiveness ratings for a given face depended on the preceding face's attractiveness. This inter-trial attractiveness effect was most pronounced for unfamiliar faces. Indeed, when participants were familiar with a given face, attractiveness ratings showed significantly less serial dependence. These results represent the first evidence that familiar faces can resist the temporal integration seen in sequential dependencies and highlight the importance of familiarity to visual cognition. PMID:28405355

  14. Walking on by Is Just the Beginning: Dialogically Interrogating Face-Work

    ERIC Educational Resources Information Center

    Herakova, Liliana L.

    2016-01-01

    Courses: Introduction to Communication Studies, Interpersonal Communication, Nonverbal Communication. Objectives: After completing this single-class activity, students should be able to (1) describe and interpret face-work as a communicative act that both reflects and constructs identity, (2) explain the concept of intersectionality in basic…

  15. Looking at My Own Face: Visual Processing Strategies in Self–Other Face Recognition

    PubMed Central

    Chakraborty, Anya; Chakrabarti, Bhismadev

    2018-01-01

    We live in an age of ‘selfies.’ Yet, how we look at our own faces has seldom been systematically investigated. In this study we test if the visual processing of the highly familiar self-face is different from other faces, using psychophysics and eye-tracking. This paradigm also enabled us to test the association between the psychophysical properties of self-face representation and visual processing strategies involved in self-face recognition. Thirty-three adults performed a self-face recognition task from a series of self-other face morphs with simultaneous eye-tracking. Participants were found to look longer at the lower part of the face for self-face compared to other-face. Participants with a more distinct self-face representation, as indexed by a steeper slope of the psychometric response curve for self-face recognition, were found to look longer at upper part of the faces identified as ‘self’ vs. those identified as ‘other’. This result indicates that self-face representation can influence where we look when we process our own vs. others’ faces. We also investigated the association of autism-related traits with self-face processing metrics since autism has previously been associated with atypical self-processing. The study did not find any self-face specific association with autistic traits, suggesting that autism-related features may be related to self-processing in a domain specific manner. PMID:29487554

  16. On the facilitative effects of face motion on face recognition and its development

    PubMed Central

    Xiao, Naiqi G.; Perrotta, Steve; Quinn, Paul C.; Wang, Zhe; Sun, Yu-Hao P.; Lee, Kang

    2014-01-01

    For the past century, researchers have extensively studied human face processing and its development. These studies have advanced our understanding of not only face processing, but also visual processing in general. However, most of what we know about face processing was investigated using static face images as stimuli. Therefore, an important question arises: to what extent does our understanding of static face processing generalize to face processing in real-life contexts in which faces are mostly moving? The present article addresses this question by examining recent studies on moving face processing to uncover the influence of facial movements on face processing and its development. First, we describe evidence on the facilitative effects of facial movements on face recognition and two related theoretical hypotheses: the supplementary information hypothesis and the representation enhancement hypothesis. We then highlight several recent studies suggesting that facial movements optimize face processing by activating specific face processing strategies that accommodate to task requirements. Lastly, we review the influence of facial movements on the development of face processing in the first year of life. We focus on infants' sensitivity to facial movements and explore the facilitative effects of facial movements on infants' face recognition performance. We conclude by outlining several future directions to investigate moving face processing and emphasize the importance of including dynamic aspects of facial information to further understand face processing in real-life contexts. PMID:25009517

  17. Greater sensitivity of the cortical face processing system to perceptually-equated face detection

    PubMed Central

    Maher, S.; Ekstrom, T.; Tong, Y.; Nickerson, L.D.; Frederick, B.; Chen, Y.

    2015-01-01

    Face detection, the perceptual capacity to identify a visual stimulus as a face before probing deeper into specific attributes (such as its identity or emotion), is essential for social functioning. Despite the importance of this functional capacity, face detection and its underlying brain mechanisms are not well understood. This study evaluated the roles that the cortical face processing system, which is identified largely through studying other aspects of face perception, play in face detection. Specifically, we used functional magnetic resonance imaging (fMRI) to examine the activations of the fusifom face area (FFA), occipital face area (OFA) and superior temporal sulcus (STS) when face detection was isolated from other aspects of face perception and when face detection was perceptually-equated across individual human participants (n=20). During face detection, FFA and OFA were significantly activated, even for stimuli presented at perceptual-threshold levels, whereas STS was not. During tree detection, however, FFA and OFA were responsive only for highly salient (i.e., high contrast) stimuli. Moreover, activation of FFA during face detection predicted a significant portion of the perceptual performance levels that were determined psychophysically for each participant. This pattern of result indicates that FFA and OFA have a greater sensitivity to face detection signals and selectively support the initial process of face vs. non-face object perception. PMID:26592952

  18. Subliminal Face Emotion Processing: A Comparison of Fearful and Disgusted Faces

    PubMed Central

    Khalid, Shah; Ansorge, Ulrich

    2017-01-01

    Prior research has provided evidence for (1) subcortical processing of subliminal facial expressions of emotion and (2) for the emotion-specificity of these processes. Here, we investigated if this is also true for the processing of the subliminal facial display of disgust. In Experiment 1, we used differently filtered masked prime faces portraying emotionally neutral or disgusted expressions presented prior to clearly visible target faces to test if the masked primes exerted an influence on target processing nonetheless. Whereas we found evidence for subliminal face congruence or priming effects, in particular, reverse priming by low spatial frequencies disgusted face primes, we did not find any support for a subcortical origin of the effect. In Experiment 2, we compared the influence of subliminal disgusted faces with that of subliminal fearful faces and demonstrated a behavioral performance difference between the two, pointing to an emotion-specific processing of the disgusted facial expressions. In both experiments, we also tested for the dependence of the subliminal emotional face processing on spatial attention – with mixed results, suggesting an attention-independence in Experiment 1 but not in Experiment 2 –, and we found perfect masking of the face primes – that is, proof of the subliminality of the prime faces. Based on our findings, we speculate that subliminal facial expressions of disgust could afford easy avoidance of these faces. This could be a unique effect of disgusted faces as compared to other emotional facial displays, at least under the conditions studied here. PMID:28680413

  19. Face features and face configurations both contribute to visual crowding.

    PubMed

    Sun, Hsin-Mei; Balas, Benjamin

    2015-02-01

    Crowding refers to the inability to recognize an object in peripheral vision when other objects are presented nearby (Whitney & Levi Trends in Cognitive Sciences, 15, 160-168, 2011). A popular explanation of crowding is that features of the target and flankers are combined inappropriately when they are located within an integration field, thus impairing target recognition (Pelli, Palomares, & Majaj Journal of Vision, 4(12), 12:1136-1169, 2004). However, it remains unclear which features of the target and flankers are combined inappropriately to cause crowding (Levi Vision Research, 48, 635-654, 2008). For example, in a complex stimulus (e.g., a face), to what extent does crowding result from the integration of features at a part-based level or at the level of global processing of the configural appearance? In this study, we used a face categorization task and different types of flankers to examine how much the magnitude of visual crowding depends on the similarity of face parts or of global configurations. We created flankers with face-like features (e.g., the eyes, nose, and mouth) in typical and scrambled configurations to examine the impacts of part appearance and global configuration on the visual crowding of faces. Additionally, we used "electrical socket" flankers that mimicked first-order face configuration but had only schematic features, to examine the extent to which global face geometry impacted crowding. Our results indicated that both face parts and configurations contribute to visual crowding, suggesting that face similarity as realized under crowded conditions includes both aspects of facial appearance.

  20. Amygdala reactivity to fearful faces correlates positively with impulsive aggression.

    PubMed

    da Cunha-Bang, Sofi; Fisher, Patrick M; Hjordt, Liv V; Holst, Klaus; Knudsen, Gitte M

    2018-01-07

    Facial expressions robustly activate the amygdala, a brain structure playing a critical role in aggression. Whereas previous studies suggest that amygdala reactivity is related to various measures of impulsive aggression, we here estimate a composite measure of impulsive aggression and evaluate whether it is associated with amygdala reactivity to angry and fearful faces. We estimated amygdala reactivity with functional magnetic resonance imaging in 47 men with varying degree of aggressive traits (19 incarcerated violent offenders and 28 healthy controls). We modeled a composite "impulsive aggression" trait construct (LV agg ) using a linear structural equation model, with a single latent variable capturing the shared correlation between five self-report measures of trait aggression, anger and impulsivity. We tested for associations between amygdala reactivity and the LV agg , adjusting for age and group. The LV agg was significantly positively associated with amygdala reactivity to fearful (p = 0.001), but not angry faces (p = 0.9). We found no group difference in amygdala reactivity to fearful or angry faces. The findings suggest that that amygdala reactivity to fearful faces is represented by a composite index of impulsive aggression and provide evidence that impulsive aggression is associated with amygdala reactivity in response to submissive cues, i.e., fearful faces.