Optical Time-of-Flight and Absorbance Imaging of Biologic Media

NASA Astrophysics Data System (ADS)

Benaron, David A.; Stevenson, David K.

1993-03-01

Imaging the interior of living bodies with light may assist in the diagnosis and treatment of a number of clinical problems, which include the early detection of tumors and hypoxic cerebral injury. An existing picosecond time-of-flight and absorbance (TOFA) optical system has been used to image a model biologic system and a rat. Model measurements confirmed TOFA principles in systems with a high degree of photon scattering; rat images, which were constructed from the variable time delays experienced by a fixed fraction of early-arriving transmitted photons, revealed identifiable internal structure. A combination of light-based quantitative measurement and TOFA localization may have applications in continuous, noninvasive monitoring for structural imaging and spatial chemometric analysis in humans.

Bridging the Generation Gap: A Rapid Early Career Hire Training Program

NASA Technical Reports Server (NTRS)

Rieber, Richard R.; Coffee, Thomas; Dong, Shuonan; Infield, Samantha I.; Kilbride, Kendra B.; Seibert, Michael A.; Solish, Benjamin S.

2008-01-01

This paper describes a training program to provide Early Career Hires (ECHs) in the aerospace industry with real, rapid, hands-on exposure to multiple phases and multiple disciplines of flight project development. Such a program has become necessary to close the Generation Gap and ensure that aerospace organizations maintain a highly skilled workforce as experienced personnel begin to retire. This paper discusses the specific motivations for and implementation of such a program at the Jet Propulsion Laboratory. However, the essential features are widely applicable to other NASA centers and organizations delivering large llight systems. This paper details the overall program concept, stages of participation by an ECH, oversight and mentoring, program assessment, training project selection, and facilities requirements.

Detached concern of forensic mental health nurses in therapeutic relationships with patients the application of the early recognition method related to detached concern.

PubMed

Fluttert, Frans; van Meijel, Berno; Nijman, Henk; Bjørkly, Stål; Grypdonck, Mieke

2010-08-01

Improvement of the interaction between forensic mental health nurses and patients may lead to a reduction of inpatient violence. The concept under study is detached concern, which refers to nurses' skills to neutralize the emotional appeal of patients by a balanced attitude between objectivity and emotional involvement. The Patient Contact Questionnaire (PCQ) aims at measuring the degree of concern of nurses for their patients. The PCQ was applied in a pretest-posttest design, evaluating the effects of the Early Recognition Method (ERM). This method aims at the prevention of inpatient violence in forensic psychiatry. Subjects were 116 forensic mental heath nurses working on 16 wards of a large Dutch forensic hospital. First, the baseline scores were compared to scores reported in an earlier study conducted in general psychiatry. Second, pretest-posttest comparisons were carried out for all nurses, and for subgroups of nurses with regard to gender, educational level, years of working experience, and patient population. Third, pretest-posttest comparisons were made on the PCQ item level. The baseline scores of male nurses indicated significantly higher levels of concern than those of female nurses. In addition, more experienced nurses scored significantly higher with regard to concern than less experienced nurses. When comparing the scores before and after applying ERM, no significant differences were found. However, the sores of female nurses showed a tendency toward more concern after implementation of ERM. Detached concern may be a meaningful concept in forensic mental health nursing in measuring nurses' concern for their patients. Levels of detached concern did not change significantly after application of ERM. However, the application of the PCQ could contribute to a better understanding of the interaction between nurses and their patients. 2010 Elsevier Inc. All rights reserved.

Effects of resource variation during early life and adult social environment on contest outcomes in burying beetles: a context-dependent silver spoon strategy?

PubMed

Hopwood, Paul E; Moore, Allen J; Royle, Nick J

2014-06-22

Good early nutritional conditions may confer a lasting fitness advantage over individuals suffering poor early conditions (a 'silver spoon' effect). Alternatively, if early conditions predict the likely adult environment, adaptive plastic responses might maximize individual performance when developmental and adult conditions match (environmental-matching effect). Here, we test for silver spoon and environmental-matching effects by manipulating the early nutritional environment of Nicrophorus vespilloides burying beetles. We manipulated nutrition during two specific early developmental windows: the larval environment and the post-eclosion environment. We then tested contest success in relation to variation in adult social environmental quality experienced (defined according to whether contest opponents were smaller (good environment) or larger (poor environment) than the focal individual). Variation in the larval environment influenced adult body size but not contest success per se for a given adult social environment experienced (an 'indirect' silver spoon effect). Variation in post-eclosion environment affected contest success dependent on the quality of the adult environment experienced (a context-dependent 'direct' silver spoon effect). By contrast, there was no evidence for environmental-matching. The results demonstrate the importance of social environmental context in determining how variation in nutrition in early life affects success as an adult.

Exemestane

MedlinePlus

... early breast cancer in women who have experienced menopause ('change of life'; end of monthly menstrual periods) ... treat breast cancer in women who have experienced menopause whose breast cancer has worsened while they were ...

Does early training improve driving skills of young novice French drivers?

PubMed

Freydier, Chloé; Berthelon, Catherine; Bastien-Toniazzo, Mireille

2016-11-01

The aim of this research was to study drivers' performances and divided attention depending on their initial training. The performances of young novice drivers who received early training, traditionally trained drivers and more experienced drivers were compared during a dual task consisting of a simulated car-following task and a number' parity judgment task. It was expected that, due to their limited driving experience, the young novice drivers would have more difficulty in adequately distributing their attention between the two tasks. Poorer performances by novice drivers than experienced drivers were therefore expected. The results indicate that traditionally trained drivers had more difficulties in speed regulation and maintaining their position in the lane than drivers with early training and experienced drivers. Performance impairment linked to driving inexperience was also found in the secondary task. The results were interpreted regarding the attentional resources involved in driving with a secondary task and supported the positive effects of French early training. Copyright © 2016 Elsevier Ltd. All rights reserved.

Transgender youth: current concepts

PubMed Central

2016-01-01

In many countries throughout the world, increasing numbers of gender nonconforming/transgender youth are seeking medical services to enable the development of physical characteristics consistent with their experienced gender. Such medical services include use of agents to block endogenous puberty at Tanner stage II with subsequent use of cross-sex hormones, and are based on longitudinal studies demonstrating that those individuals who were first identified as gender dysphoric in early or middle childhood and continue to meet the mental health criteria for being transgender at early puberty are likely to be transgender as adults. This review addresses terms and definitions applicable to gender nonconforming youth, studies that shed light on the biologic determinants of gender identity, current clinical practice guidelines for transgender youth, challenges to optimal care, and priorities for research. PMID:28164070

Deep Brain Stimulation in Early Parkinson’s Disease: Enrollment Experience from a Pilot Trial

PubMed Central

Charles, PD; Dolhun, RM; Gill, CE; Davis, TL; Bliton, MJ; Tramontana, MG; Salomon, RM; Wang; Hedera, P; Phibbs, FT; Neimat, JS; Konrad, PE

2011-01-01

Background Deep brain stimulation (DBS) of the subthalamic nucleus is an accepted therapy for advanced Parkinson’s disease (PD). In animal models, pharmacologic ablation and stimulation of the subthalamic nucleus have resulted in clinical improvement and, in some cases, improved survival of dopaminergic neurons. DBS has not been studied in the early stages of PD, but early application should be explored to evaluate safety, efficacy, and the potential to alter disease progression. Methods We are conducting a prospective, randomized, single-blind clinical trial of optimal drug therapy (ODT) compared to medication plus DBS (ODT + DBS) in subjects with Hoehn & Yahr Stage II idiopathic PD who are without motor fluctuations or dementia. We report here subject screening, enrollment, baseline characteristics, and adverse events. Results 30 subjects (average age 60 ± 6.9 years, average duration of medicine 2.1 ± 1.3 years, average UPDRS-III scores 14.9 on medication and 27.0 off medication) are enrolled in the ongoing study. Twelve of 15 subjects randomized to DBS experienced perioperative adverse events, the majority of which were related to the procedure or device and resolved without sequelae. Frequently reported adverse events included wound healing problems, headache, edema, and confusion. Conclusion This report demonstrates that subjects with early stage PD can be successfully recruited, consented and retained in a long term clinical trial of DBS. Our ongoing pilot investigation will provide important preliminary safety and tolerability data concerning the application of DBS in early stage PD. PMID:22104012

Preadapting to Weightlessness

NASA Technical Reports Server (NTRS)

Reschke, M. F.; Parker, D. E.; Arrott, A. P.

1986-01-01

Report discusses physiological and physical concepts of proposed training system to precondition astronauts to weightless environment. System prevents motion sickness, often experienced during early part of orbital flight. Also helps prevent seasickness and other forms of terrestrial motion sickness, often experienced during early part of orbital flight. Training affects subject's perception of inner-ear signals, visual signals, and kinesthetic motion perception. Changed perception resembles that of astronauts who spent many days in space and adapted to weightlessness.

Coming of age in Roman Britain: Osteological evidence for pubertal timing.

PubMed

Arthur, Nichola A; Gowland, Rebecca L; Redfern, Rebecca C

2016-04-01

Puberty is a key transitional phase of the human life course, with important biological and social connotations. Novel methods for the identification of the pubertal growth spurt and menarche in skeletal remains have recently been proposed (Shapland and Lewis, 2013, 2014). In this study we applied the methods to two Romano-British cemetery samples (1st-early 5th centuries AD) in order to investigate the timing of puberty during this period and further assess the veracity of the methods. Shapland and Lewis' methods (2013, 2014) were applied to 38 adolescents (aged 8-20 years) from the British cemetery sites of Roman London (1st-early 5th centuries AD) and Queenford Farm, Oxfordshire (4th-early 5th centuries AD). Overall, the Romano-British males and females experienced the onset of puberty at similar ages to modern European adolescents, but subsequently experienced a longer period of pubertal development. Menarche occurred between the ages of 15 and 17 years for these Romano-British females, around 2 to 4 years later than for present-day European females. The observed Romano-British pattern of pubertal timing has various possible explanations, including exposure to environmental stressors in early urban environments. The pattern of pubertal timing is largely congruent with social age transitions alluded to in ancient texts and funerary evidence for this period. While there are limitations to the application of these techniques to archaeological samples, they were successfully applied in this study, and may have important implications for understandings of past life courses, as well as providing a long-term perspective on pubertal timing and biocultural interactions. © 2016 Wiley Periodicals, Inc.

A qualitative study of early family histories and transitions of homeless youth.

PubMed

Tyler, Kimberly A

2006-10-01

Using intensive qualitative interviews with 40 homeless youth, this study examined their early family histories for abuse, neglect, and other family problems and the number and types of transitions that youth experienced. Multiple forms of child maltreatment, family alcoholism, drug use, and criminal activity characterized early family histories of many youth. Leaving home because of either running away or being removed by child protective services often resulted in multiple transitions, which regularly included moving from foster care homes to a group home, back to their parents, and then again returning to the streets. Although having experienced family disorganization set youth on trajectories for early independence, there were many unique paths that youth traveled prior to ending up on the streets.

Evaluation of a peer mentoring program for early career gerontological nursing faculty and its potential for application to other fields in nursing and health sciences.

PubMed

Brody, Abraham A; Edelman, Linda; Siegel, Elena O; Foster, Victoria; Bailey, Donald E; Bryant, Ashley Leak; Bond, Stewart M

2016-01-01

As the retirement rate of senior nursing faculty increases, the need to implement new models for providing mentorship to early career academics will become key to developing and maintaining an experienced faculty. This evaluation of a peer mentorship program for predoctoral and postdoctoral gerontological nurses examined its efficacy, utility, and potential for improvement. A web-based survey was developed, implemented, and completed by 22 mentees and 17 mentors (71% and 61% response rates, respectively) as part of the evaluation. The peer mentorship program was found to be valuable by both mentors (64.7%) and mentees (72.7%) in helping mentees further develop their careers and networks and providing mentors with supported mentorship experience. The peer mentorship program could serve as a model for other professional organizations, academic institutions, and consortiums to enhance and extend the formal vertical mentorship provided to early academic career individuals. Published by Elsevier Inc.

Evaluation of a peer mentoring program for early career gerontological nursing faculty and its potential for application to other fields in nursing and health sciences

PubMed Central

Brody, Abraham A.; Edelman, Linda; Siegel, Elena O.; Foster, Victoria; Bailey, Donald E.; Bryant, Ashley Leak; Bond, Stewart M.

2018-01-01

Background As the retirement rate of senior nursing faculty increases, the need to implement new models for providing mentorship to early career academics will become key to developing and maintaining an experienced faculty. Purpose This evaluation of a peer mentorship program for predoctoral and postdoctoral gerontological nurses examined its efficacy, utility, and potential for improvement. Methods A web-based survey was developed, implemented, and completed by 22 mentees and 17 mentors (71% and 61% response rates, respectively) as part of the evaluation. Discussion The peer mentorship program was found to be valuable by both mentors (64.7%) and mentees (72.7%) in helping mentees further develop their careers and networks and providing mentors with supported mentorship experience. Conclusion The peer mentorship program could serve as a model for other professional organizations, academic institutions, and consortiums to enhance and extend the formal vertical mentorship provided to early academic career individuals. PMID:27156778

Unique neurobiology during the sensitive period for attachment produces distinctive infant trauma processing

PubMed Central

Opendak, Maya; Sullivan, Regina M.

2016-01-01

Background Trauma has neurobehavioral effects when experienced at any stage of development, but trauma experienced in early life has unique neurobehavioral outcomes related to later life psychiatric sequelae. Recent evidence has further highlighted the context of infant trauma as a critical variable in determining its immediate and enduring consequences. Trauma experienced from an attachment figure, such as occurs in cases of caregiver child maltreatment, is particularly detrimental. Methods Using data primarily from rodent models, we review the literature on the interaction between trauma and attachment in early life, which highlights the role of the caregiver’s presence in engagement of attachment brain circuitry and suppressing threat processing by the amygdala. We then consider how trauma with and without the caregiver produces long-term changes in emotionality and behavior, and suggest that these experiences initiate distinct pathways to pathology. Results Together these data suggest that infant trauma processing and its enduring effects are impacted by both the immaturity of brain areas for processing trauma and the unique functioning of the early-life brain, which is biased toward processing information within the attachment circuitry. Conclusion An understanding of developmental differences in trauma processing as well as the critical role of the caregiver in further altering early life brain processing of trauma is important for developing age-relevant treatment and interventions. Highlights of this article Trauma experienced in early life has been linked with life-long outcomes for mental health through a mechanism that remains unclear. Trauma experienced in the presence of a caregiver has unique consequences. The infant brain is predisposed toward processing information using attachment circuitry rather than threat circuitry. Data from rodent models suggest that repeated trauma in the presence of a caregiver prematurely engages brain areas important for threat, which may play a role in deleterious outcome. PMID:27837581

Can Early Intervention Improve Maternal Well-Being? Evidence from a Randomized Controlled Trial

PubMed Central

Doyle, Orla; Delaney, Liam; O’Farrelly, Christine; Fitzpatrick, Nick; Daly, Michael

2017-01-01

Objective This study estimates the effect of a targeted early childhood intervention program on global and experienced measures of maternal well-being utilizing a randomized controlled trial design. The primary aim of the intervention is to improve children’s school readiness skills by working directly with parents to improve their knowledge of child development and parenting behavior. One potential externality of the program is well-being benefits for parents given its direct focus on improving parental coping, self-efficacy, and problem solving skills, as well as generating an indirect effect on parental well-being by targeting child developmental problems. Methods Participants from a socio-economically disadvantaged community are randomly assigned during pregnancy to an intensive 5-year home visiting parenting program or a control group. We estimate and compare treatment effects on multiple measures of global and experienced well-being using permutation testing to account for small sample size and a stepdown procedure to account for multiple testing. Results The intervention has no impact on global well-being as measured by life satisfaction and parenting stress or experienced negative affect using episodic reports derived from the Day Reconstruction Method (DRM). Treatment effects are observed on measures of experienced positive affect derived from the DRM and a measure of mood yesterday. Conclusion The limited treatment effects suggest that early intervention programs may produce some improvements in experienced positive well-being, but no effects on negative aspects of well-being. Different findings across measures may result as experienced measures of well-being avoid the cognitive biases that impinge upon global assessments. PMID:28095505

Child Maltreatment and Children's Developmental Trajectories in Early- to Middle-Childhood

PubMed Central

Font, Sarah A.; Berger, Lawrence M.

2014-01-01

Associations between experiencing child maltreatment and adverse developmental outcomes are widely studied, yet conclusions regarding the extent to which effects are bidirectional, and whether they are likely causal, remain elusive. This study uses the Fragile Families and Child Well-Being study, a birth cohort of 4,898 children followed from birth through age 9. Hierarchical linear modeling and structural equation modeling are employed to estimate associations of maltreatment with cognitive and social-emotional well-being. Results suggest that effects of early childhood maltreatment emerge immediately, though developmental outcomes are also affected by newly occurring maltreatment over time. Additionally, findings indicate that children's early developmental scores predict their subsequent probability of experiencing maltreatment, though to a lesser extent than early maltreatment predicts subsequent developmental outcomes. PMID:25521556

Partial and Incomplete Voices: The Political and Three Early Childhood Teachers' Learning

ERIC Educational Resources Information Center

Henderson, Linda

2014-01-01

The early childhood-school relationship is reported as having points of separation and difference. In particular, early childhood teachers located in a school setting report experiencing a push-down effect. This paper reports on a participatory action research project involving three early childhood teachers working within an independent school.…

Childhood maltreatment and early alcohol use among high-risk adolescents.

PubMed

Hamburger, Merle E; Leeb, Rebecca T; Swahn, Monica H

2008-03-01

Child maltreatment (CM) is prevalent among U.S. youth and has been associated with subsequent maladaptive behaviors, including substance use. The current study examines the associations between early child maltreatment and (1) preteen alcohol-use initiation and (2) heavy episodic drinking among students in a large study of adolescents. The Youth Violence Survey is a cross-sectional survey of public school students enrolled in Grades 7,9, 11, and 12 in a school district in a high-risk community. The analysis sample was limited to students who provided complete data on all relevant variables (N= 3,559). Fifty-two percent of the analysis sample was female. Early child maltreatment was defined as witnessing domestic violence and experiencing physical and/or sexual abuse before the age of 10 years. Outcome variables include ever drinking alcohol, preteen alcohol-use initiation, and heavy episodic drinking. Witnessing domestic violence, experiencing physical abuse, and experiencing sexual abuse were significantly associated with preteen alcohol-use initiation (adjusted odds ratio [AOR] = 1.55, 95% confidence interval [CI]: 1.26-1.91; AOR = 2.10, 95% CI: 1.69-2.63; AOR = 1.57, 95% CI: 1.16-2.14, respectively). Students who experienced one or more types of maltreatment were 1.5-3 times more likely to report preteen alcohol-use initiation. Heavy episodic drinking was associated only with childhood sexual abuse in boys (AOR = 2.62, 95% CI: 1.52-4.50). Prevention and treatment of the negative impact of early child maltreatment may delay and reduce alcohol use.

MRI uncovers disrupted hippocampal microstructure that underlies memory impairments after early-life adversity.

PubMed

Molet, Jenny; Maras, Pamela M; Kinney-Lang, Eli; Harris, Neil G; Rashid, Faisal; Ivy, Autumn S; Solodkin, Ana; Obenaus, Andre; Baram, Tallie Z

2016-12-01

Memory and related cognitive functions are progressively impaired in a subgroup of individuals experiencing childhood adversity and stress. However, it is not possible to identify vulnerable individuals early, a crucial step for intervention. In this study, high-resolution magnetic resonance imaging (MRI) and intra-hippocampal diffusion tensor imaging (DTI) were employed to examine for structural signatures of cognitive adolescent vulnerabilities in a rodent model of early-life adversity. These methods were complemented by neuroanatomical and functional assessments of hippocampal network integrity during adolescence, adulthood and middle-age. The high-resolution MRI identified selective loss of dorsal hippocampal volume, and intra-hippocampal DTI uncovered disruption of dendritic structure, consistent with disrupted local connectivity, already during late adolescence in adversity-experiencing rats. Memory deteriorated over time, and stunting of hippocampal dendritic trees was apparent on neuroanatomical analyses. Thus, disrupted hippocampal neuronal structure and connectivity, associated with cognitive impairments, are detectable via non-invasive imaging modalities in rats experiencing early-life adversity. These high-resolution imaging approaches may constitute promising tools for prediction and assessment of at-risk individuals in the clinic. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Suicide in Elementary School-Aged Children and Early Adolescents.

PubMed

Sheftall, Arielle H; Asti, Lindsey; Horowitz, Lisa M; Felts, Adrienne; Fontanella, Cynthia A; Campo, John V; Bridge, Jeffrey A

2016-10-01

Suicide in elementary school-aged children is not well studied, despite a recent increase in the suicide rate among US black children. The objectives of this study were to describe characteristics and precipitating circumstances of suicide in elementary school-aged children relative to early adolescent decedents and identify potential within-group racial differences. We analyzed National Violent Death Reporting System (NVDRS) surveillance data capturing suicide deaths from 2003 to 2012 for 17 US states. Participants included all suicide decedents aged 5 to 14 years (N = 693). Age group comparisons (5-11 years and 12-14 years) were conducted by using the χ 2 test or Fisher's exact test, as appropriate. Compared with early adolescents who died by suicide, children who died by suicide were more commonly male, black, died by hanging/strangulation/suffocation, and died at home. Children who died by suicide more often experienced relationship problems with family members/friends (60.3% vs 46.0%; P = .02) and less often experienced boyfriend/girlfriend problems (0% vs 16.0%; P < .001) or left a suicide note (7.7% vs 30.2%; P < .001). Among suicide decedents with known mental health problems (n = 210), childhood decedents more often experienced attention-deficit disorder with or without hyperactivity (59.3% vs 29.0%; P = .002) and less often experienced depression/dysthymia (33.3% vs 65.6%; P = .001) compared with early adolescent decedents. These findings raise questions about impulsive responding to psychosocial adversity in younger suicide decedents, and they suggest a need for both common and developmentally-specific suicide prevention strategies during the elementary school-aged and early adolescent years. Further research should investigate factors associated with the recent increase in suicide rates among black children. Copyright © 2016 by the American Academy of Pediatrics.

The prevalence and correlates of self-harm ideation trajectories in Australian women from pregnancy to 4-years postpartum.

PubMed

Giallo, Rebecca; Pilkington, Pamela; Borschmann, Rohan; Seymour, Monique; Dunning, Melissa; Brown, Stephanie

2018-03-15

Women in the perinatal period are at increased risk of experiencing self-harm ideation. The current study longitudinally examines the prevalence, trajectories, and correlates of self-harm ideation in a population-based sample of Australian women from pregnancy through to the early years of parenting. Drawing on data from 1507 women participating in a prospective pregnancy cohort study, data were collected during pregnancy, at 3-, 6-, 12-, and 18-months postpartum, and 4-years postpartum. Longitudinal Latent Class Analysis was conducted to identify groups of women based on their responses to thoughts of self-harm at each time-point. Logistic regression analysis was used to identify factors associated with group membership. Approximately 4-5% of women reported experiencing self-harm ideation at each time-point from pregnancy to 4-years postpartum. Cross-sectional analyses revealed that self-harm ideation was most frequently endorsed in the first 12-months postpartum (4.6%), and approximately 15% of women reported self-harm ideation at least once during the study period. Longitudinally, approximately 7% of women had an enduring pattern of self-harm ideation from pregnancy to 4-years postpartum. Women who had experienced a range of preconception and current social health issues and disadvantage were at increased risk of self-harm ideation over time. Limitations included use of brief measures, along with an underrepresentation of participants with particular socio-demographic characteristics. A proportion of women are at increased risk of experiencing self-harm ideation during the perinatal period and in the early years of parenting, underscoring the need for early identification during pregnancy and early postpartum to facilitate timely early intervention. Copyright © 2018 Elsevier B.V. All rights reserved.

Suicide in Elementary School-Aged Children and Early Adolescents

PubMed Central

Sheftall, Arielle H.; Asti, Lindsey; Horowitz, Lisa M.; Felts, Adrienne; Fontanella, Cynthia A.; Campo, John V.

2016-01-01

BACKGROUND AND OBJECTIVES: Suicide in elementary school–aged children is not well studied, despite a recent increase in the suicide rate among US black children. The objectives of this study were to describe characteristics and precipitating circumstances of suicide in elementary school–aged children relative to early adolescent decedents and identify potential within-group racial differences. METHODS: We analyzed National Violent Death Reporting System (NVDRS) surveillance data capturing suicide deaths from 2003 to 2012 for 17 US states. Participants included all suicide decedents aged 5 to 14 years (N = 693). Age group comparisons (5–11 years and 12–14 years) were conducted by using the χ2 test or Fisher’s exact test, as appropriate. RESULTS: Compared with early adolescents who died by suicide, children who died by suicide were more commonly male, black, died by hanging/strangulation/suffocation, and died at home. Children who died by suicide more often experienced relationship problems with family members/friends (60.3% vs 46.0%; P = .02) and less often experienced boyfriend/girlfriend problems (0% vs 16.0%; P < .001) or left a suicide note (7.7% vs 30.2%; P < .001). Among suicide decedents with known mental health problems (n = 210), childhood decedents more often experienced attention-deficit disorder with or without hyperactivity (59.3% vs 29.0%; P = .002) and less often experienced depression/dysthymia (33.3% vs 65.6%; P = .001) compared with early adolescent decedents. CONCLUSIONS: These findings raise questions about impulsive responding to psychosocial adversity in younger suicide decedents, and they suggest a need for both common and developmentally-specific suicide prevention strategies during the elementary school–aged and early adolescent years. Further research should investigate factors associated with the recent increase in suicide rates among black children. PMID:27647716

Documenting with Early Childhood Education Teachers: Pedagogical Documentation as a Tool for Developing Early Childhood Pedagogy and Practises

ERIC Educational Resources Information Center

Rintakorpi, Kati

2016-01-01

The Finnish social pedagogical curriculum for early childhood education directs early childhood teachers to use documentation to assess and develop pedagogy and practise. This empirical study examines the challenges and benefits a group of Finnish preschool teachers experienced when they learned to document their work. Although the idea of…

A Mixed Methods Study of Early Childhood Preservice Teachers: Beliefs about Poverty, Perceived Learning from Specific Instructional Strategies, and Preparedness to Serve Children and Families in Poverty

ERIC Educational Resources Information Center

van Schagen Johnson, Amy

2016-01-01

A large number of young children experiencing poverty are receiving some type of formal early care and education. Effective early childhood teachers are an important component to providing high quality early childhood education. Yet, limited research has examined from the preservice teacher perspective how early childhood teacher preparation…

Child maltreatment and children's developmental trajectories in early to middle childhood.

PubMed

Font, Sarah A; Berger, Lawrence M

2015-01-01

Associations between experiencing child maltreatment and adverse developmental outcomes are widely studied, yet conclusions regarding the extent to which effects are bidirectional, and whether they are likely causal, remain elusive. This study uses the Fragile Families and Child Wellbeing Study, a birth cohort of 4,898 children followed from birth through age 9. Hierarchical linear modeling and structural equation modeling are employed to estimate associations of maltreatment with cognitive and social-emotional well-being. Results suggest that effects of early childhood maltreatment emerge immediately, though developmental outcomes are also affected by newly occurring maltreatment over time. Additionally, findings indicate that children's early developmental scores predict their subsequent probability of experiencing maltreatment, though to a lesser extent than early maltreatment predicts subsequent developmental outcomes. © 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.

Language Problems Among Abused and Neglected Children: A Meta-Analytic Review.

PubMed

Sylvestre, Audette; Bussières, Ève-Line; Bouchard, Caroline

2016-02-01

Research data show that exposure to abuse and neglect has detrimental effects on a child's language development. In this meta-analysis, we analyze studies (k = 23), to compare the language skills (receptive language, expressive language, pragmatics) of children who have experienced abuse and/or neglect with the language skills of children who have not experienced abuse and/or neglect and to examine whether age or type of maltreatment moderate the relationship between maltreatment and language skills. Results confirm that the language skills of children who have experienced abuse and/or neglect are delayed when compared to children who have not experienced abuse and/or neglect. Compared to older children, young children seem particularly vulnerable to abuse and neglect. No significant differences were demonstrated concerning the type of maltreatment suffered by the child. These findings support the necessity of early detection of language problems in abused and neglected children as well as early intervention in order to implement interventions that will positively stimulate their development. © The Author(s) 2015.

Early Neglect Is Associated with Alterations in White Matter Integrity and Cognitive Functioning

ERIC Educational Resources Information Center

Hanson, Jamie L.; Adluru, Nagesh; Chung, Moo K.; Alexander, Andrew L.; Davidson, Richard J.; Pollak, Seth D.

2013-01-01

Cognitive deficits have been reported in children who experienced early neglect, especially children raised in institutionalized settings. Previous research suggests that early neglect may differentially affect the directional organization of white matter in the prefrontal cortex (PFC). This may be one mechanism to explain cognitive deficits…

Early Retirement Payoff

ERIC Educational Resources Information Center

Fitzpatrick, Maria D.; Lovenheim, Michael F.

2014-01-01

As public budgets have grown tighter over the past decade, states and school districts have sought ways to control the growth of spending. One increasingly common strategy employed to rein in costs is to offer experienced teachers with high salaries financial incentives to retire early. Although early retirement incentive (ERI) programs have been…

Early Intervention for Families and Children Experiencing Homelessness

ERIC Educational Resources Information Center

Hurley, Jennifer J.; Looby, Winnie; Goodrum, Ashley R.; Campbell, Elizabeth M.; Bonti, Gregg K.; Raymon, Becca A.; Condon, Rebecca; Schwaeber, Sami E.; Mauceri, Melina E.; Bourne, Erin M.; Callahan, Elizabeth D.; Hardy, Danielle L.; Mathews, Pamela

2018-01-01

Early intervention (EI) services are provided for families and children at risk for or with developmental delays. Early intervention includes services that are provided in the natural environment as mandated by the Individuals with Disabilities Education Act (IDEA; 2004). The natural environment is where children and families would naturally spend…

Simulation and analysis of differential GPS

NASA Astrophysics Data System (ADS)

Denaro, R. P.

NASA is conducting a research program to evaluate differential Global Positioning System (GPS) concepts for civil helicopter navigation. It is pointed out that the civil helicopter community will probably be an early user of GPS because of the unique mission operations in areas where precise navigation aids are not available. However, many of these applications involve accuracy requirements which cannot be satisfied by conventional GPS. Such applications include remote area search and rescue, offshore oil platform approach, remote area precision landing, and other precise navigation operations. Differential GPS provides a promising approach for meeting very demanding accuracy requirements. The considered procedure eliminates some of the common bias errors experienced by conventional GPS. This is done by making use of a second GPS receiver. A simulation process is developed as a tool for analyzing various scenarios of GPS-referenced civil aircraft navigation.

Home Literacy Exposure and Early Language and Literacy Skills in Children Who Struggle with Behavior and Attention Problems

ERIC Educational Resources Information Center

Haak, Jill; Downer, Jason; Reeve, Ronald

2012-01-01

Research Findings: This study investigated the relationships between behavior and attention problems and early language and literacy outcomes for 4-year-olds who experienced varied early home literacy environments. Participants were 1,364 children enrolled in the National Institute of Child Health and Human Development Study of Early Child Care…

Ecologically relevant levels of multiple, common marine stressors suggest antagonistic effects.

PubMed

Lange, Rolanda; Marshall, Dustin

2017-07-24

Stressors associated with global change will be experienced simultaneously and may act synergistically, so attempts to estimate the capacity of marine systems to cope with global change requires a multi-stressor approach. Because recent evidence suggests that stressor effects can be context-dependent, estimates of how stressors are experienced in ecologically realistic settings will be particularly valuable. To enhance our understanding of the interplay between environmental effects and the impact of multiple stressors from both natural and anthropogenic sources, we conducted a field experiment. We explored the impact of multiple, functionally varied stressors from both natural and anthropogenic sources experienced during early life history in a common sessile marine invertebrate, Bugula neritina. Natural spatial environmental variation induced differences in conspecific densities, allowing us to test for density-driven context-dependence of stressor effects. We indeed found density-dependent effects. Under high conspecific density, individual survival increased, which offset part of the negative effects of experiencing stressors. Experiencing multiple stressors early in life history translated to a decreased survival in the field, albeit the effects were not as drastic as we expected: our results are congruent with antagonistic stressor effects. We speculate that when individual stressors are more subtle, stressor synergies become less common.

Applying a Developmental Framework to the Self-Regulatory Difficulties of Young Children with Prenatal Alcohol Exposure: A Review.

PubMed

Reid, Natasha; Petrenko, Christie L M

2018-06-01

Prenatal alcohol exposure (PAE) can be associated with significant difficulties in self-regulatory abilities. As such, interventions have been developed that focus on improving varying aspects of self-regulation for this population. The application of a multilevel theoretical framework that describes the development of self-regulation during early childhood could further advance the field. First, this framework could assist in elucidating mechanisms in the trajectories of early adjustment problems in this population and, second, informing the development of more precise assessment and interventions for those affected by PAE. The aims of the current review were to provide an overview of the self-regulatory framework proposed by Calkins and colleagues (e.g., Calkins, 2007; Calkins and Fox, 2002); examine the self-regulatory difficulties that are commonly experienced during infancy (i.e., 0 to 2 years) and early childhood (i.e., 3 to 8 years) in children with PAE in the context of the developmental framework; and describe how the framework can inform the development of future assessment and intervention provision for young children with PAE. The application of a developmental framework, such as proposed by Calkins and colleagues, allows for a systematic and theoretically driven approach to assessment and intervention programs for young children with PAE. Copyright © 2018 by the Research Society on Alcoholism.

Adolescent Sexual Debut and Later Delinquency

ERIC Educational Resources Information Center

Armour, Stacy; Haynie, Dana L.

2007-01-01

Does sexual debut (i.e., experiencing sexual intercourse for the first time) increase the risks of participating in later delinquent behavior? Does this risk increase if adolescents experience early sexual debut relative to the timing experienced by one's peers? Although many factors have been linked to sexual debut, little research has examined…

Possession and Morality in Early Development

ERIC Educational Resources Information Center

Rochat, Philippe

2011-01-01

From the moment children say "mine!" by two years of age, objects of possession change progressively from being experienced as primarily unalienable property (i.e., something that is absolute or nonnegotiable), to being alienable (i.e., something that is negotiable in reciprocal exchanges). As possession begins to be experienced as alienable, the…

Patterns and Attributes in Vulnerable Children's Messy Play

ERIC Educational Resources Information Center

Gascoyne, Sue

2017-01-01

"Messy play" is often viewed as a purely ludic play activity in early childhood settings, however, some professionals in therapeutic contexts have understood it as potentially significant for supporting young children who have experienced trauma. This article reports on a study that explored how young children who have experienced trauma…

Early Intervention Practices in China: Present Situation and Future Directions

ERIC Educational Resources Information Center

Hu, Xiaoyi; Yang, Xijie

2013-01-01

Early intervention services to young children with developmental delays in China have experienced significant growth since 1978, the beginning of the period of Reform and Opening. This article described the present situation of early intervention practices in mainland China, framed around the key components and guiding principles of Guralnick's…

Psychological Distress of Fathers Attending an Australian Early Parenting Service for Early Parenting Difficulties

ERIC Educational Resources Information Center

Giallo, Rebecca; Cooklin, Amanda; Zerman, Nikki; Vittorino, Renzo

2013-01-01

Background: Early parenting centres are in a unique position to identify and provide support to fathers experiencing mental health difficulties. However, the extent to which fathers attending these services experience mental health difficulties is not known. This study aimed to assess fathers' mental health, identify specific clinical profiles…

Effects of early life factors on the health and quality of life of older adults.

PubMed

Yilmaz, Fikriye; N Tekin, Rukiye

2018-01-01

Few studies on the effects of early life factors on the health and quality of life of adults have been conducted in Turkey. We aimed to investigate the effects of early life factors on the health and quality of life of older adults. We administered a questionnaire to 350 adults, aged 50-89 years, living in Cankaya, Ankara. The questionnaire covered sociodemographic characteristics, early life characteristics, health status, and the World Health Organization Quality of Life-Ageing scale. Data were analyzed using χ 2 tests, independent samples t-tests, one-way anova, and binary logistic regression analysis. The analyses showed that the most important risk factors for chronic disease were being ≥65 years (odds ratio (OR) = 2.34), having a chronic health problem before 18 years of age (OR = 2.48), experiencing prolonged hospitalization or bed rest before 18 years of age (OR = 2.65), and experiencing parental unconcern during early life (OR = 2.13) (P < 0.05). In addition, having a high school education or less includes people who have primary or secondary or high school diploma (OR = 1.65), having lived in a village (OR = 1.65), having a low family economic status (OR = 2.40), and having experienced one negative event (OR = 1.41) or two or more negative events (OR = 1.39) during their early lives were identified as important risk factors for low quality of life (P < 0.05). Early life factors are among the important determinants of the health and quality of life of older adults in Turkey. © 2017 Japanese Psychogeriatric Society.

La mejora de la educacion infantil desde el analisis del pensamiento practico de sus educadores. [The Improvement of Early Childhood Education from an Analysis of the Practical Thinking of Early Childhood Educators.

ERIC Educational Resources Information Center

Argos, Javier

2000-01-01

Discusses proposals for the innovation and development of early childhood education practice, based on findings from case studies on the practical knowledge of four experienced female early childhood educators. Argues that improving early childhood education should be based on its reasons and purposes rather than content or method. (JPB)

Neuro-Physiological Psychotherapy (NPP): The development and application of an integrative, wrap-around service and treatment programme for maltreated children placed in adoptive and foster care placements.

PubMed

Vaughan, Jay; McCullough, Elaine; Burnell, Alan

2016-10-01

This article describes the development and application of a wrap-around, multidisciplinary, brain-based, developmental and attachment-focussed intervention for children who have experienced significant trauma in the context of their early life. It outlines the presentation of the children and families who are referred to the service and the model of treatment that they receive. In doing so, it identifies the core components underpinning Neuro-Physiological Psychotherapy (NPP) and links the application of the integrative model to research and practice in the field of neuroscience and attachment and to the use of therapeutic approaches that are beneficial to maltreated children and their adoptive parents. It highlights the need for a neuro-sequential approach that impacts all aspects of the child's life in the effort to redress the impact of developmental trauma with the aim of improving their overall functioning and their ability to develop healthy relationships into the future. © The Author(s) 2016.

Peer rejection in childhood, involvement with antisocial peers in early adolescence, and the development of externalizing behavior problems

PubMed Central

Laird, Robert D.; Jordan, Kristi Y.; Dodge, Kenneth A.; Pettit, Gregory S.; Bates, John E.

2009-01-01

A longitudinal, prospective design was used to examine the roles of peer rejection in middle childhood and antisocial peer involvement in early adolescence in the development of adolescent externalizing behavior problems. Both early starter and late starter pathways were considered. Classroom sociometric interviews from ages 6 through 9 years, adolescent reports of peers' behavior at age 13 years, and parent, teacher, and adolescent self-reports of externalizing behavior problems from age 5 through 14 years were available for 400 adolescents. Results indicate that experiencing peer rejection in elementary school and greater involvement with antisocial peers in early adolescence are correlated but that these peer relationship experiences may represent two different pathways to adolescent externalizing behavior problems. Peer rejection experiences, but not involvement with antisocial peers, predict later externalizing behavior problems when controlling for stability in externalizing behavior. Externalizing problems were most common when rejection was experienced repeatedly. Early externalizing problems did not appear to moderate the relation between peer rejection and later problem behavior. Discussion highlights multiple pathways connecting externalizing behavior problems from early childhood through adolescence with peer relationship experiences in middle childhood and early adolescence. PMID:11393650

The timing and importance of motor skills course in knee arthroscopy training.

PubMed

Çetinkaya, Engin; Çift, Hakan; Aybar, Ahmet; Erçin, Ersin; Güler, Gamze Babür; Poyanlı, Oğuz

2017-07-01

The aim of this prospective study is to evaluate the impact of the simulation training program in learning duration of arthroscopic motor skills. Furthermore, we investigated the difference between junior and experienced residents in the improvement of arthroscopic motor skills duration. We established 2 study groups according to participants' year of experience in orthopedic residency with junior group residents with three years or less than three years experience as group 1 and experienced group with over 3 years of experience as group 2. We calculated duration change of motor skill test results for each participant before and after the course. The tools used were; auto scoring mirror tracer(ASMT), 0'Conner the tweezer dexterity test(OCTDT), etch-a-sketch with overlay(ESOT), purdue the pegboard test(PPT), two-arm coordination test(TACT) and grooved pegboard test(GPT) which were all produced by Lafayette firm. These instruments were used to practice and measure the basic motor skills. All post-course test durations for participants decreased significantly when compared to pre-course. We calculated percentage change of motor skill test results for each participant before and after the course. All motor skill test percentage changes were similar between two groups. In comparison of participants according to their experiences, results revealed that there was no difference in test results of experienced and junior surgeons. Both groups had provided equal improvement in terms of motor skills. As our results revealed, residents will be able to act with a strong motivation to learn applications through basic arthroscopic information gained in early period of orthopedic training and will make more successful applications of real patients. Copyright © 2017 Turkish Association of Orthopaedics and Traumatology. Production and hosting by Elsevier B.V. All rights reserved.

Dwarf galaxy populations in present-day galaxy clusters - II. The history of early-type and late-type dwarfs

NASA Astrophysics Data System (ADS)

Lisker, Thorsten; Weinmann, Simone M.; Janz, Joachim; Meyer, Hagen T.

2013-06-01

How did the dwarf galaxy population of present-day galaxy clusters form and grow over time? We address this question by analysing the history of dark matter subhaloes in the Millennium II cosmological simulation. A semi-analytic model serves as the link to observations. We argue that a reasonable analogue to early morphological types or red-sequence dwarf galaxies are those subhaloes that experienced strong mass-loss, or alternatively those that have spent a long time in massive haloes. This approach reproduces well the observed morphology-distance relation of dwarf galaxies in the Virgo and Coma clusters, and thus provides insight into their history. Over their lifetime, present-day late types have experienced an amount of environmental influence similar to what the progenitors of dwarf ellipticals had already experienced at redshifts above 2. Therefore, dwarf ellipticals are more likely to be a result of early and continuous environmental influence in group- and cluster-size haloes, rather than a recent transformation product. The observed morphological sequences of late-type and early-type galaxies have developed in parallel, not consecutively. Consequently, the characteristics of today's late-type galaxies are not necessarily representative for the progenitors of today's dwarf ellipticals. Studies aiming to reproduce the present-day dwarf population thus need to start at early epochs, model the influence of various environments, and also take into account the evolution of the environments themselves.

Emergent categorical representation of natural, complex sounds resulting from the early post-natal sound environment

PubMed Central

Bao, Shaowen; Chang, Edward F.; Teng, Ching-Ling; Heiser, Marc A.; Merzenich, Michael M.

2013-01-01

Cortical sensory representations can be reorganized by sensory exposure in an epoch of early development. The adaptive role of this type of plasticity for natural sounds in sensory development is, however, unclear. We have reared rats in a naturalistic, complex acoustic environment and examined their auditory representations. We found that cortical neurons became more selective to spectrotemporal features in the experienced sounds. At the neuronal population level, more neurons were involved in representing the whole set of complex sounds, but fewer neurons actually responded to each individual sound, but with greater magnitudes. A comparison of population-temporal responses to the experienced complex sounds revealed that cortical responses to different renderings of the same song motif were more similar, indicating that the cortical neurons became less sensitive to natural acoustic variations associated with stimulus context and sound renderings. By contrast, cortical responses to sounds of different motifs became more distinctive, suggesting that cortical neurons were tuned to the defining features of the experienced sounds. These effects lead to emergent “categorical” representations of the experienced sounds, which presumably facilitate their recognition. PMID:23747304

How Resource Dynamics Explain Accumulating Developmental and Health Disparities for Teen Parents’ Children

PubMed Central

Mollborn, Stefanie; Lawrence, Elizabeth; James-Hawkins, Laurie; Fomby, Paula

2014-01-01

This study examines the puzzle of disparities experienced by U.S. teen parents’ young children, whose health and development increasingly lag behind those of peers while their parents are simultaneously experiencing socioeconomic improvements. Using the nationally representative Early Childhood Longitudinal Study-Birth Cohort (2001–2007; N ≈ 8,600), we assess four dynamic patterns in socioeconomic resources that might account for these growing developmental and health disparities throughout early childhood and then test them in multilevel growth curve models. Persistently low socioeconomic resources constituted the strongest explanation, given that consistently low income, maternal education, and assets fully or partially account for growth in cognitive, behavioral, and health disparities experienced by teen parents’ children from infancy through kindergarten. That is, although teen parents gained socioeconomic resources over time, those resources remained relatively low, and the duration of exposure to limited resources explains observed growing disparities. Results suggest that policy interventions addressing the time dynamics of low socioeconomic resources in a household, in terms of both duration and developmental timing, are promising for reducing disparities experienced by teen parents’ children. PMID:24802282

Mourning Child Grief Support Group Curriculum: Early Childhood Edition, Kindergarten-Grade 2.

ERIC Educational Resources Information Center

Lehmann, Linda; Jimerson, Shane R.; Gaasch, Ann

The Mourning Child Early Childhood grief support curriculum is intended for use with early elementary-aged children, specifically children in kindergarten through grade two, who have experienced the death of someone special to them. It is designed for use by professionals who work in schools, hospitals, hospices, mental health agencies, or any…

The Examination of Teacher Stress among Turkish Early Childhood Education Teachers

ERIC Educational Resources Information Center

Erdiller, Z. B.; Dogan, Ö.

2015-01-01

The purpose of this study is to examine the level of teacher stress experienced by Turkish early childhood education teachers working in public and private preschools serving children from three to six years of age. The participants of the study include 1119 early childhood education teachers gathered through simple random sampling. The data are…

Policies and Practices of Professional Development in China: What Do Early Childhood Teachers Think?

ERIC Educational Resources Information Center

Guo, Karen Liang; Yong, Yan

2013-01-01

This paper focuses on early childhood teachers' professional development in China. It reports a study which aims to elicit twelve in-service early childhood teachers' perspectives of the values and issues of professional development policies and the learning opportunities they experienced. Two themes arising from the study are addressed, namely…

Early Intervention To Help Parents Manage Behavioural and Emotional Problems in Early Adolescents: What Parents Want.

ERIC Educational Resources Information Center

Ralph, Alan; Toumbourou, John Winston; Grigg, Morgen; Mulcahy, Rhiannon; Carr-Gregg, Michael; Sanders, Matthew R.

2003-01-01

Parents of 468 children aged between 12 and 14 participated in a survey of early adolescent behavior. Major undesirable behaviors experienced by parents were fighting with siblings, talking back to adults, moodiness, and school difficulties. Findings are discussed in the context of the challenge of designing and delivering effective early…

Interactive effects of early and recent exposure to stressful contexts on cortisol reactivity in middle childhood.

PubMed

Jaffee, Sara R; McFarquhar, Tara; Stevens, Suzanne; Ouellet-Morin, Isabelle; Melhuish, Edward; Belsky, Jay

2015-02-01

Given mixed findings as to whether stressful experiences and relationships are associated with increases or decreases in children's cortisol reactivity, we tested whether a child's developmental history of risk exposure explained variation in cortisol reactivity to an experimentally induced task. We also tested whether the relationship between cortisol reactivity and children's internalizing and externalizing problems varied as a function of their developmental history of stressful experiences and relationships. Participants included 400 children (M = 9.99 years, SD = 0.74 years) from the Children's Experiences and Development Study. Early risk exposure was measured by children's experiences of harsh, nonresponsive parenting at 3 years. Recent risk exposure was measured by children's exposure to traumatic events in the past year. Children's cortisol reactivity was measured in response to a social provocation task and parents and teachers described children's internalizing and externalizing problems. The effect of recent exposure to traumatic events was partially dependent upon a child's early experiences of harsh, nonresponsive parenting: the more traumatic events children had recently experienced, the greater their cortisol reactivity if they had experienced lower (but not higher) levels of harsh, nonresponsive parenting at age 3. The lowest levels of cortisol reactivity were observed among children who had experienced the most traumatic events in the past year and higher (vs. lower) levels of harsh, nonresponsive parenting in early childhood. Among youth who experienced harsh, nonresponsive parent-child relationships in early childhood and later traumatic events, lower levels of cortisol reactivity were associated with higher levels of internalizing and externalizing problems. Hypothalamic-pituitary-adrenal (HPA) axis reactivity to psychological stressors and the relationship between HPA axis reactivity and children's internalizing and externalizing problems vary as a function of a child's developmental history of exposure to stressful relationships and experiences. © 2014 The Authors. Journal of Child Psychology and Psychiatry published by John Wiley & Sons Ltd on behalf of Association for Child and Adolescent Mental Health.

Gene-environment interactions and the neurobiology of social conflict.

PubMed

Suomi, Stephen J

2003-12-01

Recent research has disclosed marked individual differences in biobehavioral responses to social conflicts exhibited by rhesus monkeys across the life span. For example, approximately 5-10% of rhesus monkeys growing up in the wild consistently exhibit impulsive and/or inappropriately aggressive responses to mildly stressful situations throughout development; those same individuals also show chronic deficits in their central serotonin metabolism. These characteristic patterns of biobehavioral response emerge early in life and remain remarkably stable from infancy to adulthood. Laboratory studies have demonstrated that although these characteristics are highly heritable, they are also subject to major modification by specific early experiences, particularly those involving early social attachment relationships. Moreover, genetic and early experience factors can interact, often in dramatic fashion. For example, a specific polymorphism in the serotonin transporter gene is associated with deficits in early neurobehavioral functioning and serotonin metabolism, extreme aggression, and excessive alcohol consumption among monkeys who experienced insecure early attachment relationships, but not in monkeys who developed secure attachment relationships with their mothers during infancy. Because daughters tend to develop the same type of attachment relationships with their own offspring that they experienced with their mothers early in life, such early experiences provide a possible nongenetic mechanism for transmitting these patterns to subsequent generations.

Recruitment Effects: The Influence of Sex, Job Content, and Information Order on Reactions of Applicants.

ERIC Educational Resources Information Center

Winter, Paul A.

This study was designed to expand extant knowledge about factors that impact the job application decisions of experienced teachers. A total of 136 experienced teachers, enrolled in graduate education courses at a large Midwestern university, role played the part of job applicants for an elementary teacher position. Participants rated four versions…

Sexual abuse in childhood and adolescence and the risk of early pregnancy among women ages 18-22.

PubMed

Young, Maria-Elena D; Deardorff, Julianna; Ozer, Emily; Lahiff, Maureen

2011-09-01

This clinic- and community-based study of young women investigated the relationship between previous sexual abuse and early pregnancy, examining the effect of the developmental period in which sexual abuse occurred and type of sexual abuse, while also providing methodological advances in the assessment of distinctive sexual abuse and its sequelae. Secondary data analysis using Cox proportional hazards models was conducted to determine the association between sexual abuse in childhood, in adolescence, or both, and risk of early pregnancy among 1,790 young women. In addition, this study examined the type of sexual abuse that occurred during each period. As compared with women with no history of sexual abuse, women who experienced sexual abuse only in childhood had a 20% greater hazard of pregnancy; women who experienced sexual abuse only in adolescence had a 30% greater hazard of pregnancy; and women who experienced sexual abuse in both childhood and adolescence had an 80% greater hazard of pregnancy. Across these periods, attempted rape and rape were associated with an increased hazard of pregnancy. The association between sexual abuse and pregnancy was mediated by age at first intercourse and moderated by a woman's education level. This study provides evidence that both the developmental timing and the type of sexual abuse contributes to an increased risk for early pregnancy. The study findings indicate that sexual abuse leads to an earlier age of first sexual intercourse, which in turn increases the likelihood of an early pregnancy. Women with higher educational attainment are less likely to experience early pregnancy as a result of abuse. Copyright © 2011 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The Impact of Bibliotherapy Superheroes on Youth Who Experience Parental Absence

ERIC Educational Resources Information Center

Betzalel, Nurit; Shechtman, Zipora

2017-01-01

As one key element of establishing a superhero persona, many superhero myths are based on the principle of experiencing parental loss at an early age. This study examined the impact of group bibliotherapy using superhero stories with children and adolescents who have experienced parental absence. The 187 participants who resided in foster care…

Attention Deficit Hyperactivity Disorder in Preschool Aged Children. Clinical Approaches to Early Intervention in Child and Adolescent Mental Health, Volume 1.

ERIC Educational Resources Information Center

Hazell, Philip

The need for guidelines for early intervention of children experiencing Attention Deficit Hyperactivity Disorders (ADHD) was identified by the Australian Early Intervention Network (AusEinet). This document attempts to guide appropriate practice in the care of children and adolescents with ADHD. The guidelines are designed to provide information…

Coping with a life event in bipolar disorder: ambulatory measurement, signalling and early treatment.

PubMed

Knapen, Stefan E; Riemersma-van der Lek, Rixt F; Haarman, Bartholomeus C M; Schoevers, Robert A

2016-10-13

Disruption of the biological rhythm in patients with bipolar disorder is a known risk factor for a switch in mood. This case study describes how modern techniques using ambulatory assessment of sleep parameters can help in signalling a mood switch and start early treatment. We studied a 40-year-old woman with bipolar disorder experiencing a life event while wearing an actigraph to measure sleep-wake parameters. The night after the life event the woman had sleep later and shorter sleep duration. Adequate response of both the woman and the treating psychiatrist resulted in two normal nights with the use of 1 mg lorazepam, possibly preventing further mood disturbances. Ambulatory assessment of the biological rhythm can function as an add-on to regular signalling plans for prevention of episodes in patients with bipolar disorder. More research should be conducted to validate clinical applicability, proper protocols and to understand underlying mechanisms. 2016 BMJ Publishing Group Ltd.

Whither Psychology.

PubMed

Halpern, Diane F

2017-07-01

Contemporary psychology is experiencing tremendous growth in neuroscience, and there is every indication that it will continue to gain in popularity notwithstanding the scarcity of academic positions for newly minted Ph.Ds. Despite the general perception that brain correlates "explain" or "cause" the mind and behavior, these correlates have not yet proven useful in understanding psychological processes, although they offer the possibility of early identification of some disorders. Other recent developments in psychology include increased emphasis on applications and more global representation among researchers and participants. In thinking about the way we want psychology to evolve, psychologists need to pay more than lip service to the idea that complex questions in psychology require multiple levels of analysis with contributions from biological (brain, hormones, and genetics), individual differences and social and cultural perspectives. Early career psychologists who can attain a breadth of knowledge will be well-positioned for a team approach to psychological inquiry. Finally, I offer the belief that an emphasis on enhancing critical thinking skills at all levels of education offers the best hope for the future.

A Better Start: Why Classroom Diversity Matters in Early Education

ERIC Educational Resources Information Center

Reid, Jeanne L.; Kagan, Sharon Lynn

2015-01-01

The field of early childhood education is experiencing unprecedented public investment accompanied by increasing expectations for enhanced child outcomes. To achieve such outcomes, policymakers must consider the socioeconomic and racial/ethnic composition of children's classrooms as an important component of preschool quality. This report presents…

Single Mothers' Religious Participation and Early Childhood Behavior

ERIC Educational Resources Information Center

Petts, Richard J.

2012-01-01

Using data on 1,134 single mothers from the Fragile Families and Child Wellbeing Study, this study examined trajectories of religious participation among single mothers and whether these trajectories were associated with early childhood behavior. The results suggested that single mothers experienced diverse patterns of religious participation…

Child Health, Developmental Plasticity, and Epigenetic Programming

PubMed Central

Feil, R.; Constancia, M.; Fraga, M.; Junien, C.; Carel, J.-C.; Boileau, P.; Le Bouc, Y.; Deal, C. L.; Lillycrop, K.; Scharfmann, R.; Sheppard, A.; Skinner, M.; Szyf, M.; Waterland, R. A.; Waxman, D. J.; Whitelaw, E.; Ong, K.; Albertsson-Wikland, K.

2011-01-01

Plasticity in developmental programming has evolved in order to provide the best chances of survival and reproductive success to the organism under changing environments. Environmental conditions that are experienced in early life can profoundly influence human biology and long-term health. Developmental origins of health and disease and life-history transitions are purported to use placental, nutritional, and endocrine cues for setting long-term biological, mental, and behavioral strategies in response to local ecological and/or social conditions. The window of developmental plasticity extends from preconception to early childhood and involves epigenetic responses to environmental changes, which exert their effects during life-history phase transitions. These epigenetic responses influence development, cell- and tissue-specific gene expression, and sexual dimorphism, and, in exceptional cases, could be transmitted transgenerationally. Translational epigenetic research in child health is a reiterative process that ranges from research in the basic sciences, preclinical research, and pediatric clinical research. Identifying the epigenetic consequences of fetal programming creates potential applications in clinical practice: the development of epigenetic biomarkers for early diagnosis of disease, the ability to identify susceptible individuals at risk for adult diseases, and the development of novel preventive and curative measures that are based on diet and/or novel epigenetic drugs. PMID:20971919

"That's a Great Idea, but I Will Think about It Later": Early Childhood Preservice Teachers' Perceptions about Popular Culture in Teaching

ERIC Educational Resources Information Center

Lee, Lena

2012-01-01

This article examines how early childhood (K-3) preservice teachers perceive the use of popular culture in teaching. In particular, it focuses on possible reasons for their negative perceptions of using popular culture by discussing what they have experienced in teacher education and in early childhood classrooms. Moreover, it explores other…

Maternal Depression and Warmth During Childhood Predict Age 20 Neural Response to Reward

PubMed Central

Morgan, Judith K.; Shaw, Daniel S.; Forbes, Erika E.

2014-01-01

Objective Early parenting experiences likely shape children’s brain development, with consequences potentially extending into adulthood. Parents’ affective disorders and expressions of positive affect could exert an influence on affect-related circuitry. The current study evaluated how maternal depression and maternal warmth assessed in early childhood and early adolescence were related to boys’ reward function during early adulthood. Method Participants were 120 boys at socioeconomic risk for emotional problems. Mothers’ history of depression during the child’s lifetime was measured when boys were 42 months old and 10/11 years old. Maternal warmth was observed during mother–child interactions at 18 and 24 months and at 10 and 11 years. Results Maternal warmth during early childhood was associated with less activation in the medial prefrontal cortex (mPFC) when anticipating and experiencing reward loss. Maternal warmth during early adolescence was associated with less activation in the mPFC when winning rewards and greater activation in the caudate when experiencing loss. The association between maternal warmth during early childhood and early adolescence and reward function in the striatum and mPFC was stronger for boys exposed to maternal depression relative to boys who were not. Conclusions The experience of warmth and affection from mothers may be a protective factor for reward function in boys exposed to maternal depression, possibly by engaging vulnerable neural reward systems through affiliation. PMID:24342390

Life Course Trajectories of Labour Market Participation among Young Adults Who Experienced Severe Alcohol-Related Health Outcomes: A Retrospective Cohort Study.

PubMed

Paljärvi, Tapio; Martikainen, Pekka; Pensola, Tiina; Leinonen, Taina; Herttua, Kimmo; Mäkelä, Pia

2015-01-01

Long-term employment trajectories of young problem drinkers are poorly understood. We constructed retrospective labour market participation histories at ages 18-34 of 64 342 persons born in 1969-1982. Beginning from the year of each subject's 18th birthday, we extracted information from the records of Statistics Finland on educational attainment, main type of economic activity, months in employment, and months in unemployment for a minimum of seven years (range 7-16 years). We used information on the timing of alcohol-related hospitalizations and deaths in the same period to define problem drinkers with early onset limited course, early onset persistent course, and late onset problem drinking. Early onset limited course problem drinkers improved their employment considerably by age, whereas early onset persistent problem drinkers experienced a constant decline in their employment by age. From the age of 18 to 34, early onset persistent problem drinkers were in employment merely 12% of the time, in comparison with 39% among the early onset limited course problem drinkers, and 58% among the general population. These results indicate that young adults who were retrospectively defined as having early onset persistent course problem drinking were extensively marginalized from the labour market early on during their life course, and that their employment trajectory was significantly worse compared to other problem drinkers.

Short-term and long-term associations between household wealth and physical growth: a cross-comparative analysis of children from four low- and middle-income countries.

PubMed

Krishna, Aditi; Oh, Juhwan; Lee, Jong-koo; Lee, Hwa-Young; Perkins, Jessica M; Heo, Jongho; Ro, Young Sun; Subramanian, S V

2015-01-01

Stunting, a form of anthropometric failure, disproportionately affects children in developing countries with a higher burden on children living in poverty. How early life deprivation affects physical growth over various life stages is less well-known. We investigate the short- and long-run associations between household wealth in early life with physical growth in childhood in four low- and middle-income countries to understand the persistent implications of early life conditions of poverty and resource constraints on physical growth. Longitudinal study of eight cohorts of children in four countries - Ethiopia, India, Peru, and Vietnam (n=10,016) - ages 6 months to 15 years, using data from the Young Lives project, 2002-2009. Physical growth outcomes are standardized height-for-age z-scores (HAZ) and stunting. The key exposure is household wealth measured at baseline using a wealth index, an asset-based indicator. Covariates include child's age and sex, caregiver's educational status, household size, and place of residence. Baseline wealth index is significantly associated with higher physical growth rates as suggested by higher HAZ and lower odds of stunting. We found these associations in all four countries, for younger and older cohorts and for children who experienced changes in living standards. For the older cohort, despite the timing of the first survey at age 7-8 years, which is beyond the critical period of 1,000 days, there are lasting influences of early poverty, even for those who experienced changes in wealth. Household wealth in early life matters for physical growth with conditions of poverty and deprivation influencing growth faltering even beyond the 1,000 days window. The influences of early childhood poverty, so prevalent among children in low- and middle-income countries, must be addressed by policies and programs targeting early life but also focusing on older children experiencing growth faltering.

Short-term and long-term associations between household wealth and physical growth: a cross-comparative analysis of children from four low- and middle-income countries

PubMed Central

Krishna, Aditi; Oh, Juhwan; Lee, Jong-koo; Lee, Hwa-Young; Perkins, Jessica M.; Heo, Jongho; Ro, Young Sun; Subramanian, S.V.

2015-01-01

Background Stunting, a form of anthropometric failure, disproportionately affects children in developing countries with a higher burden on children living in poverty. How early life deprivation affects physical growth over various life stages is less well-known. Objective We investigate the short- and long-run associations between household wealth in early life with physical growth in childhood in four low- and middle-income countries to understand the persistent implications of early life conditions of poverty and resource constraints on physical growth. Design Longitudinal study of eight cohorts of children in four countries – Ethiopia, India, Peru, and Vietnam (n=10,016) – ages 6 months to 15 years, using data from the Young Lives project, 2002–2009. Physical growth outcomes are standardized height-for-age z-scores (HAZ) and stunting. The key exposure is household wealth measured at baseline using a wealth index, an asset-based indicator. Covariates include child's age and sex, caregiver's educational status, household size, and place of residence. Results Baseline wealth index is significantly associated with higher physical growth rates as suggested by higher HAZ and lower odds of stunting. We found these associations in all four countries, for younger and older cohorts and for children who experienced changes in living standards. For the older cohort, despite the timing of the first survey at age 7–8 years, which is beyond the critical period of 1,000 days, there are lasting influences of early poverty, even for those who experienced changes in wealth. Conclusions Household wealth in early life matters for physical growth with conditions of poverty and deprivation influencing growth faltering even beyond the 1,000 days window. The influences of early childhood poverty, so prevalent among children in low- and middle-income countries, must be addressed by policies and programs targeting early life but also focusing on older children experiencing growth faltering. PMID:25660535

Self-Concept and Depression among Children Who Experienced the Death of a Family Member

ERIC Educational Resources Information Center

Nguyen, Hong T.; Scott, Amy N.

2013-01-01

The present study investigates the moderating effects of physical and academic self-concept on depression among children who experienced the death of a family member. Data from Phase III of the National Institute of Child Health and Human Development Study of Early Child Care was used in the present study. Having a higher physical self-concept…

Beyond Cumulative Risk: A Dimensional Approach to Childhood Adversity.

PubMed

McLaughlin, Katie A; Sheridan, Margaret A

2016-08-01

Children who have experienced environmental adversity-such as abuse, neglect, or poverty-are more likely to develop physical and mental health problems, perform poorly at school, and have difficulties in social relationships than children who have not encountered adversity. What is less clear is how and why adverse early experiences exert such a profound influence on children's development. Identifying developmental processes that are disrupted by adverse early environments is the key to developing better intervention strategies for children who have experienced adversity. Yet, much existing research relies on a cumulative risk approach that is unlikely to reveal these mechanisms. This approach tallies the number of distinct adversities experienced to create a risk score. This risk score fails to distinguish between distinct types of environmental experience, implicitly assuming that very different experiences influence development through the same underlying mechanisms. We advance an alternative model. This novel approach conceptualizes adversity along distinct dimensions, emphasizes the central role of learning mechanisms, and distinguishes between different forms of adversity that might influence learning in distinct ways. A key advantage of this approach is that learning mechanisms provide clear targets for interventions aimed at preventing negative developmental outcomes in children who have experienced adversity.

Longitudinal Associations Between Experienced Racial Discrimination and Depressive Symptoms in African American Adolescents

PubMed Central

English, Devin; Lambert, Sharon F.; Ialongo, Nicholas S.

2015-01-01

While recent evidence has indicated that experienced racial discrimination is associated with increased depressive symptoms for African American adolescents, most studies rely on cross-sectional and short-term longitudinal research designs. As a result, the direction and persistence of this association across time remains unclear. This article examines longitudinal associations between experienced racial discrimination and depressive symptoms among a community sample of African American adolescents (N = 504) from Grade 7 to Grade 10, while controlling for multiple alternative causal pathways. Sex was tested as a moderator of the link between experienced racial discrimination and later depressive symptoms. Structural equation modeling revealed that experienced racial discrimination was positively associated with depressive symptoms 1 year later across all waves of measurement. The link between experienced racial discrimination at Grade 7 and depressive symptoms at Grade 8 was stronger for females than males. Findings highlight the role of experienced racial discrimination in the etiology of depressive symptoms for African Americans across early adolescence. PMID:24188037

Longitudinal associations between experienced racial discrimination and depressive symptoms in African American adolescents.

PubMed

English, Devin; Lambert, Sharon F; Ialongo, Nicholas S

2014-04-01

While recent evidence has indicated that experienced racial discrimination is associated with increased depressive symptoms for African American adolescents, most studies rely on cross-sectional and short-term longitudinal research designs. As a result, the direction and persistence of this association across time remains unclear. This article examines longitudinal associations between experienced racial discrimination and depressive symptoms among a community sample of African American adolescents (N = 504) from Grade 7 to Grade 10, while controlling for multiple alternative causal pathways. Sex was tested as a moderator of the link between experienced racial discrimination and later depressive symptoms. Structural equation modeling revealed that experienced racial discrimination was positively associated with depressive symptoms 1 year later across all waves of measurement. The link between experienced racial discrimination at Grade 7 and depressive symptoms at Grade 8 was stronger for females than males. Findings highlight the role of experienced racial discrimination in the etiology of depressive symptoms for African Americans across early adolescence. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Developing Materials and Support for Early Childhood Educators To Increase Abilities To Become Effective Advocates.

ERIC Educational Resources Information Center

Robinson, Barbara J.

Because early childhood educators were minimally knowledgeable about and uninvolved in state legislative activities affecting their profession, an experienced child advocate developed a practicum to increase practitioners' knowledge and involvement. To attain practicum objectives, an advocacy handbook was developed and an advocacy project support…

Draft Genome Sequence of Cercospora arachidicola, Cause of Early Leaf Spot in Peanut

USDA-ARS?s Scientific Manuscript database

Cercospora arachidicola and Cercosporidium personatum, causal agents of early and late leaf spot, respectively, are important fungal pathogens of peanut. Leaf spot disease is a major contributor to the economic losses experienced by peanut farmers and the industry. Though peanut germplasms with so...

Early Intervention for the Disadvantaged: Does It Influence Reading Achievement?

ERIC Educational Resources Information Center

Grotberg, Edith H.

Deprivation may take many forms: malnutrition, understimulation or overstimulation, limited language or social-emotional experiences, and others. The more extended the time of the deprivation, the greater the problem of amelioration. Research has shown that children who experienced deprivations do respond to early intervention and improve their…

The Cultural Construction of Child Development: Creating Institutional and Cultural Intersubjectivity

ERIC Educational Resources Information Center

Fleer, Marilyn

2006-01-01

Since its inception in the early nineteenth century, early childhood education has moved beyond European communities and become institutionalized in countries such as Australian, India, Malaysia, New Zealand and Singapore. At the same time, many European countries have experienced migration, and now have broadly based culturally and linguistically…

Foods and Families Learning Package: An Educational Supplement to Early Childhood News.

ERIC Educational Resources Information Center

General Mills, Inc., Minneapolis, Minn.

This resource guide for the early childhood professional contains creative art activities, active learning experiences, interactive bulletin boards, teacher-made materials, simple cooking projects, inviting fingerplays, songs, and music. The activities are planned to stimulate children's curiosity and senses. Through experiencing these activities,…

Coital Behaviors, Attitudes, and Knowledge of Students Who Experience Early Coitus.

ERIC Educational Resources Information Center

Faulkenberry, J. Ron; And Others

1987-01-01

Surveyed 396 sexually experienced college students. Results indicated that, compared to early coital initiators, late coital initiators were more effective contraceptors during initial coitus, had more committed relationships with initial sex partners, engaged in more contraceptive use discussion and planning, and used more authoritative and…

The Anthropology of Anthropologists.

ERIC Educational Resources Information Center

Turner, Paul R.

Anthropology as an academic discipline in the United States experienced an explosive growth during the late 1960's and early 1970's, when the Woodstock generation embraced anthropology. However, interest in anthropology as a discipline declined in the late 1970's and early 1980's, when the new work-oriented generation held anthropologists at arms…

How Do Early Childhood Practitioners Define Professionalism in Their Interactions with Parents?

ERIC Educational Resources Information Center

Ward, Ute

2018-01-01

This study deepens the understanding of the interactions between early childhood practitioners and the parents of young children in English day care settings, nurseries and pre-schools. Using a phenomenological approach and semi-structured interviews with 17 experienced practitioners the study highlights practitioners' lived experiences and their…

School Rampage Shootings and Other Youth Disturbances: Early Preventative Interventions. Psychosocial Stress Series

ERIC Educational Resources Information Center

Nader, Kathleen, Ed.

2012-01-01

Together, "School Rampage Shootings and Other Youth Disturbances" and its accompanying CD provide a complete toolkit for using early preventative interventions with elementary-school age children. In ten thoughtful, clearly written chapters, both new and experienced practitioners will find a wealth of research- and evidence-based…

Perspectives on the "Silent Period" for Emergent Bilinguals in England

ERIC Educational Resources Information Center

Bligh, Caroline; Drury, Rose

2015-01-01

This article draws together the research findings from two ethnographic studies as a means to problematize the "silent period" as experienced by young bilingual learners in two English speaking early-years settings in England. Most teachers and senior early-years practitioners in England are monolingual English speakers. The children…

Cognitive Profiles and Early Reading Remediation of At-Risk Elementary School Students.

ERIC Educational Resources Information Center

Parrila, R. K.; Das, J. P.

Sixty-one grade 1 students experiencing early reading difficulties received either a cognitive remediation program (PREP; PASS Remediation Program) designed to facilitate successive and simultaneous processing skills, or a meaning-based language enrichment program designed to provide children with meaningful experiences in reading. Repeated…

Long-term effects of parental divorce timing on depression: A population-based longitudinal study.

PubMed

Chun, Sung-Youn; Jang, Suk-Yong; Choi, Jae-Woo; Shin, Jaeyong; Park, Eun-Cheol

2016-09-08

We examined the long-term effects of parental divorce timing on depression using longitudinal data from the Korean Welfare Panel Study. Depression symptoms were measured using the 11 items of Center for Epidemiologic Scale for Depression (CES-D-11), and we categorized parental divorce timing into 'early childhood', 'adolescent' and 'none'. Although participants who experienced parental divorce during adolescence exhibited a significantly higher CES-D-11 score (p = .0468), 'early childhood' participants displayed the most increased CES-D-11 score compared to the control group (p = .0007). Conversely, among participants who were unsatisfied with their marriage, those who experienced parental divorce in early childhood showed lower CES-D-11 scores, while 'adolescent period' participants exhibited significantly higher CES-D-11 scores (p = .0131). We concluded that timing of parental divorce exerts substantial yet varied effects on long-term depression symptoms and future marriage satisfaction. © The Author(s) 2016.

Environmental stability of intercalated graphite fibers

NASA Technical Reports Server (NTRS)

Gaier, J. R.; Jaworske, D. A.

1985-01-01

Graphite fibers intercalated with bromine, iodine monochloride, ferric chloride, and cupric chloride were subjected to stability tests under four environments which are encountered by engineering materials in the aerospace industry: ambient laboratory conditions, as would be experienced during handling operations and terrestrial applications; high vacuum, as would be experienced in space applications; high humidity, as would be experienced in marine applications; and high temperature, as would be experienced in some processing steps and applications. Monitoring the resistance of the fibers at ambient laboratory conditions revealed that only the ferric chloride intercalated fibers were unstable, due to absorption of water from the air. All four types of intercalated fibers were unstable, due to absorption of water from the air. All four types of intercalated fibers were stable for long periods under high vacuum. Ferric chloride, cupric chloride, and iodine monochloride intercalated fibers were sensitive to high humidity conditions. All intercalated fibers began to degrade above 250 C. The order of their thermal stability, from lowest to highest, was cupric chloride, iodine monochloride, bromine, and ferric chloride. Of the four types of intercalated fibers tested, the bromine intercalated fibers appear to have the most potential for application, based on environmental stability.

Relationship of clinical and quality of life trajectories following the onset of seizures: findings from the UK MESS Study.

PubMed

Jacoby, Ann; Lane, Steven; Marson, Anthony; Baker, Gus A

2011-05-01

We defined a series of clinical trajectories represented among adult patients with new-onset seizures across a 4-year follow-up period; and linked these clinical trajectories to the quality of life (QOL) profiles and trajectories of those experiencing them. We examined both between- and within-group differences. Analyses were based on 253 individuals completing QOL questionnaires at baseline and 2 and 4 years subsequently. Based on patient self-report, we defined five "clinical trajectory" groups: individuals experiencing a single seizure only; individuals entering early remission; individuals experiencing late remission; individuals initially becoming seizure-free but subsequently relapsing; individuals with seizures persisting throughout follow-up. QOL profiles at each time point were compared using a validated QOL battery, NEWQOL. Even at baseline, there were significant between-group differences, with patients experiencing a single seizure only reporting the best QOL profile and those with seizures subsequently persisting across all time points reporting the worst. By 2 years, the QOL profiles of individuals experiencing early remission were similar to those of single seizure patients, as were those for late remission and relapse patients. A consistent pattern was seen, with "single seizure" individuals doing best and individuals with persistent seizures doing worst. Of particular concern is that even at baseline, individuals whose seizures persisted were doing poorly for QOL, suggesting the possibility that underlying neurobiologic mechanisms were operating. In contrast, our findings support previous reports of only short-lived and small QOL decrements for individuals experiencing a single or few seizures. Wiley Periodicals, Inc. © 2011 International League Against Epilepsy.

Adverse childhood experiences and sexual victimization in adulthood.

PubMed

Ports, Katie A; Ford, Derek C; Merrick, Melissa T

2016-01-01

Understanding the link between adverse childhood experiences (ACEs) and sexual victimization (SV) in adulthood may provide important information about the level of risk for adult SV and sexual re-victimization among childhood sexual abuse (CSA) survivors. In the present paper, we explore the relationship between ACEs, including CSA, and SV in adulthood. Data from the CDC-Kaiser ACE Study were used to examine the effect of experiences of early adversity on adult SV. Adult HMO members (n=7,272) undergoing a routine health exam provided detailed information about ACEs that occurred at age 18 or younger and their experiences of SV in adulthood. Analyses revealed that as ACE score increased, so did risk of experiencing SV in adulthood. Each of the ACE variables was significantly associated with adult SV, with CSA being the strongest predictor of adult SV. In addition, for those who reported CSA, there was a cumulative increase in adult SV risk with each additional ACE experienced. As such, early adversity is a risk factor for adult SV. In particular, CSA is a significant risk factor for sexual re-victimization in adulthood, and additional early adversities experienced by CSA survivors may heighten adult SV risk above and beyond the risk associated with CSA alone. Given the interconnectedness among various experiences of early adversity, adult SV prevention actions must consider how other violence-related and non-violence-related traumatic experiences may exacerbate the risk conferred by CSA on subsequent victimization. Published by Elsevier Ltd.

Even the best laid plans sometimes go askew: career self-management processes, career shocks, and the decision to pursue graduate education.

PubMed

Seibert, Scott E; Kraimer, Maria L; Holtom, Brooks C; Pierotti, Abigail J

2013-01-01

Drawing on career self-management frameworks as well as image theory and the unfolding model of turnover, we developed a model predicting early career employees' decisions to pursue graduate education. Using a sample of 337 alumni from 2 universities, we found that early career individuals with intrinsic career goals, who engaged in career planning, who were less satisfied with their career, or who experienced impactful positive career shocks were more likely to intend to go to graduate school. In contrast, individuals with extrinsic career goals who were highly satisfied with their careers were less likely to intend to go to graduate school. Graduate education intentions, career planning, and the impact of having one's mentor leave the organization positively related to actual applications to graduate school. However, having extrinsic career goals, an impactful sooner than expected raise or promotion (a positive career shock), and a negative organizational change (a negative career shock) negatively related to the likelihood of applying. The career shocks' direct relationship to applications to graduate school, regardless of one's intentions, suggests that "the best laid plans" can sometimes be altered by unplanned events. This study contributes to the literatures on career self-management and graduate education and extends the application of the shock construct from the unfolding model of turnover to other career-related decisions. PsycINFO Database Record (c) 2013 APA, all rights reserved.

A Procedure For Evaluation Of Non-Ionizing Photocopier Emissions

NASA Astrophysics Data System (ADS)

Lehman, Richard; Edmunds, H. D.

1980-10-01

Recent consumer awareness of previously unquestioned devices, tne misuse of products and developments in optical technology have created a demand for a better understanding of the potentially adverse effects from intense optical sources. The commercial application of lasers and the various standards for laser product performance have also accelerated this demand for an understanding of the effects of broad band optical sources. The potential for adverse eye changes while viewing the sun during solar eclipse has been recorded since early timer and the reddening of skin and sunburn have been experienced by most people. The Biomedical studies to quantify the effects of spectral emission and dose relationship from manmade sources has recently been undertaken. It is only within the last several decades that the need for understanding the biological effects of optical radiation upon man has become of interest. Much of the early work in understanding these effects resulted from interest in therapeutic application. It is only within the last decade that research has considered the non-therapeutic effects. To our knowledge only a few organizations have thus far established exposure criteria from broad band optical sources to prevent the harmful effects of overexposure. This paper will detail the techniques used by the Xerox Corporation to evaluate broad band optical sources for use in office machines. While the specific examples will be for fluorescent lamp sources, the limits and procedures are equally valid for other broad band optical sources such as arc, flash and lamp arrays found in most industrial, commercial and military applications.

Maternal effects on offspring stress physiology in wild chimpanzees.

PubMed

Murray, Carson M; Stanton, Margaret A; Wellens, Kaitlin R; Santymire, Rachel M; Heintz, Matthew R; Lonsdorf, Elizabeth V

2018-01-01

Early life experiences are known to influence hypothalamic-pituitary-adrenal (HPA) axis development, which can impact health outcomes through the individual's ability to mount appropriate physiological reactions to stressors. In primates, these early experiences are most often mediated through the mother and can include the physiological environment experienced during gestation. Here, we investigate stress physiology of dependent offspring in wild chimpanzees for the first time and examine whether differences in maternal stress physiology are related to differences in offspring stress physiology. Specifically, we explore the relationship between maternal rank and maternal fecal glucocorticoid metabolite (FGM) concentration during pregnancy and early lactation (first 6 months post-partum) and examine whether differences based on maternal rank are associated with dependent offspring FGM concentrations. We found that low-ranking females exhibited significantly higher FGM concentrations during pregnancy than during the first 6 months of lactation. Furthermore, during pregnancy, low-ranking females experienced significantly higher FGM concentrations than high-ranking females. As for dependent offspring, we found that male offspring of low-ranking mothers experienced stronger decreases in FGM concentrations as they aged compared to males with high-ranking mothers or their dependent female counterparts. Together, these results suggest that maternal rank and FGM concentrations experienced during gestation are related to offspring stress physiology and that this relationship is particularly pronounced in males compared to females. Importantly, this study provides the first evidence for maternal effects on the development of offspring HPA function in wild chimpanzees, which likely relates to subsequent health and fitness outcomes. Am. J. Primatol. 80:e22525, 2018. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Carbon nanomaterials for electronics, optoelectronics, photovoltaics, and sensing.

PubMed

Jariwala, Deep; Sangwan, Vinod K; Lauhon, Lincoln J; Marks, Tobin J; Hersam, Mark C

2013-04-07

In the last three decades, zero-dimensional, one-dimensional, and two-dimensional carbon nanomaterials (i.e., fullerenes, carbon nanotubes, and graphene, respectively) have attracted significant attention from the scientific community due to their unique electronic, optical, thermal, mechanical, and chemical properties. While early work showed that these properties could enable high performance in selected applications, issues surrounding structural inhomogeneity and imprecise assembly have impeded robust and reliable implementation of carbon nanomaterials in widespread technologies. However, with recent advances in synthesis, sorting, and assembly techniques, carbon nanomaterials are experiencing renewed interest as the basis of numerous scalable technologies. Here, we present an extensive review of carbon nanomaterials in electronic, optoelectronic, photovoltaic, and sensing devices with a particular focus on the latest examples based on the highest purity samples. Specific attention is devoted to each class of carbon nanomaterial, thereby allowing comparative analysis of the suitability of fullerenes, carbon nanotubes, and graphene for each application area. In this manner, this article will provide guidance to future application developers and also articulate the remaining research challenges confronting this field.

How Persistent is a Diagnosis of Mathematical Disorder at an Early Age? A Longitudinal Study

ERIC Educational Resources Information Center

Desoete, Annemmie; De Weerd, Frauke; Vanderswalmen, Ruth; De Bond, Annemie

2014-01-01

The study was conducted to look at differences between children who outgrew and did not outgrow an early diagnosis of mathematical learning disorder (MD; n=13), and peers without MD (n=13). Children were tested at 5, 6, 7 and 10 years of age. About 54% of the children with an early diagnosis of MD still experienced mathematical difficulties at the…

Age at adoption from institutional care as a window into the lasting effects of early experiences

PubMed Central

Julian, Megan M.

2013-01-01

One of the major questions of human development is how early experience impacts the course of development years later. Children adopted from institutional care experience varying levels of deprivation in their early life followed by qualitatively better care in an adoptive home, providing a unique opportunity to study the lasting effects of early deprivation and its timing. The effects of age at adoption from institutional care are discussed for multiple domains of social and behavioral development within the context of several prominent developmental hypotheses about the effects of early deprivation (cumulative effects, experience-expectant developmental programming, and experience-adaptive developmental programming). Age at adoption effects are detected in a majority of studies, particularly when children experienced global deprivation and were assessed in adolescence. For most outcomes, institutionalization beyond a certain age is associated with a step-like increase in risk for lasting social and behavioral problems, with the step occurring at an earlier age for children who experienced more severe levels of deprivation. Findings are discussed in terms of their concordance and discordance with our current hypotheses, and speculative explanations for the findings are offered. PMID:23576122

Early Life Adversity during the Infant Sensitive Period for Attachment:, Programming of Behavioral Neurobiology of Threat Processing and Social Behavior

PubMed Central

Opendak, Maya; Gould, Elizabeth; Sullivan, Regina

2017-01-01

Animals, including humans, require a highly coordinated and flexible system of social behavior and threat evaluation. However, trauma can disrupt this system, with the amygdala implicated as a mediator of these impairments in behavior. Recent evidence has further highlighted the context of infant trauma as a critical variable in determining its immediate and enduring consequences, with trauma experienced from an attachment figure, such as occurs in cases of caregiver-child maltreatment, as particularly detrimental. This review focuses on the unique role of caregiver presence during early-life trauma in programming deficits in social behavior and threat processing. Using data primarily from rodent models, we describe the interaction between trauma and attachment during a sensitive period in early life, which highlights the role of the caregiver’s presence in engagement of attachment brain circuitry and suppressing threat processing by the amygdala. These data suggest that trauma experienced directly from an abusive caregiver and trauma experienced in the presence of caregiver cues produce similar neurobehavioral deficits, which are unique from those resulting from trauma alone. We go on to integrate this information into social experience throughout the lifespan, including consequences for complex scenarios, such as dominance hierarchy formation and maintenance. PMID:28254197

Early father involvement moderates biobehavioral susceptibility to mental health problems in middle childhood.

PubMed

Boyce, W Thomas; Essex, Marilyn J; Alkon, Abbey; Goldsmith, H Hill; Kraemer, Helena C; Kupfer, David J

2006-12-01

To study how early father involvement and children's biobehavioral sensitivity to social contexts interactively predict mental health symptoms in middle childhood. Fathers' involvement in infant care and maternal symptoms of depression were prospectively ascertained in a community-based study of child health and development in Madison and Milwaukee, WI. In a subsample of 120 children, behavioral, autonomic, and adrenocortical reactivity to standardized challenges were measured as indicators of biobehavioral sensitivity to social context during a 4-hour home assessment in 1998, when the children were 7 years of age. Mental health symptoms were evaluated at age 9 years using parent, child, and teacher reports. Early father involvement and children's biobehavioral sensitivity to context significantly and interactively predicted symptom severity. Among children experiencing low father involvement in infancy, behavioral, autonomic, and adrenocortical reactivity became risk factors for later mental health symptoms. The highest symptom severity scores were found for children with high autonomic reactivity that, as infants, had experienced low father involvement and mothers with symptoms of depression. Among children experiencing minimal paternal caretaking in infancy, heightened biobehavioral sensitivity to social contexts may be an important predisposing factor for the emergence of mental health symptoms in middle childhood. Such predispositions may be exacerbated by the presence of maternal depression.

Do Rural and Regional Students in Queensland Experience an ICT "Turn-Off" in the Early High School Years?

ERIC Educational Resources Information Center

Courtney, Lyn; Anderson, Neil

2010-01-01

Students learning in regional, rural and remote locations in Queensland are currently experiencing a "turn-off" in relation to school-based ICT in the first three years of high school. At the same time, students are experiencing increasing levels of interest and motivation from their use of ICT at home. Given the importance of ICT as an…

When "In Your Face" Is Not Out of Place: The Effect of Timing of Disclosure of a Same-Sex Dating Partner under Conditions of Contact

PubMed Central

Dane, Sharon K.; Masser, Barbara M.; MacDonald, Geoff; Duck, Julie M.

2015-01-01

In a series of experiments we examined heterosexuals’ reactions to the timing of disclosure of a gender-matched confederate’s same-sex dating partner. Disclosure occurred in a naturalistic context–that is, it occurred when meeting, or expecting to soon meet, a same-sex attracted individual, who voluntarily shared this information with the participant as a natural part of a broader topic of discussion. The confederate, when disclosing early rather than later, was approached more closely (Prestudy) and liked more (Studies 1–2). Those experiencing early disclosure, compared with later, were less drawn to topics of lower intimacy (Study 1), were happier and more excited about meeting the confederate, and more likely to choose to be alone with the confederate for a one-on-one discussion (Study 2). Further, women experiencing early disclosure were more willing to introduce the same-gender confederate to their friends (Study 2). The benefits of knowing sooner, rather than later, continued to apply even when participants were given further time to process the disclosure. To explore the underlying reasons for the more favorable experiences of upfront disclosure, we examined participants’ memory of the information shared by the confederate (Study 3). Results revealed that those who experienced delayed disclosure were more likely to incorrectly recall and negatively embellish information related to the confederate’s sexual orientation, suggesting that early disclosure resulted in a reduced tendency to focus on the confederate’s sexuality as a defining feature. These positive findings for early timing are discussed in light of previous studies that have found benefits for delayed disclosure and those that have failed to investigate the effects of timing of ‘coming out’ under conditions of contact. PMID:26308076

Recurrence Patterns and Second Primary Lung Cancers After Stereotactic Body Radiation Therapy for Early-Stage Non-Small-Cell Lung Cancer: Implications for Surveillance.

PubMed

Spratt, Daniel E; Wu, Abraham J; Adeseye, Victoria; Din, Shaun U; Shaikh, Fauzia; Woo, Kaitlin M; Zhang, Zhigang; Foster, Amanda; Rosenzweig, Kenneth E; Gewanter, Richard; Huang, James; Rimner, Andreas

2016-05-01

Patients treated with stereotactic body radiation therapy (SBRT) for early-stage non-small-cell lung cancer (NSCLC) are subject to locoregional and distant recurrence, as well as the formation of second primary lung cancers (SPLCs). The optimal surveillance regimen for patients treated with SBRT for early-stage NSCLC remains unclear; we therefore investigated the posttreatment recurrence patterns and development of SPLCs. Three hundred sixty-six patients with pathologically proven inoperable early-stage NSCLC treated with SBRT between 2006 and 2013 were assessed. Patients underwent a computed tomographic (CT) scan of the chest every 3 months during years 1 and 2, every 6 months during years 3 and 4, and annually thereafter. Competing risk analysis was used for all time-to-event analyses. With a median follow-up of 23 months, the 2-year cumulative incidence of local, nodal, and distant treatment failures were 12.2%, 16.1%, and 15.5%, respectively. In patients with disease progression after SBRT (n = 108), 84% (n = 91) of cases occurred within the first 2 years. Five percent (n = 19) of patients experienced SPLCs. The median time to development of an SPLC was 16.5 months (range, 6.5-71.1 months), with 33% (n = 6) of these patients experiencing SPLCs after 2 years. None of the never smokers, but 4% of former tobacco smokers and 15% of current tobacco smokers, experienced an SPLC (P = .005). Close monitoring with routine CT scans within the first 2 years after SBRT is effective in detecting early disease progression. In contrast, the risk for the development of an SPLC remains elevated beyond 2 years, particularly in former and current smokers. Copyright © 2015 Elsevier Inc. All rights reserved.

Early patterns of commercial activity in graphene

NASA Astrophysics Data System (ADS)

Shapira, Philip; Youtie, Jan; Arora, Sanjay

2012-03-01

Graphene, a novel nanomaterial consisting of a single layer of carbon atoms, has attracted significant attention due to its distinctive properties, including great strength, electrical and thermal conductivity, lightness, and potential benefits for diverse applications. The commercialization of scientific discoveries such as graphene is inherently uncertain, with the lag time between the scientific development of a new technology and its adoption by corporate actors revealing the extent to which firms are able to absorb knowledge and engage in learning to implement applications based on the new technology. From this perspective, we test for the existence of three different corporate learning and activity patterns: (1) a linear process where patenting follows scientific discovery; (2) a double-boom phenomenon where corporate (patenting) activity is first concentrated in technological improvements and then followed by a period of technology productization; and (3) a concurrent model where scientific discovery in publications occurs in parallel with patenting. By analyzing corporate publication and patent activity across country and application lines, we find that, while graphene as a whole is experiencing concurrent scientific development and patenting growth, country- and application-specific trends offer some evidence of the linear and double-boom models.

An Early Intervention Supporting the Literacy Learning of Children Experiencing Substantial Difficulty.

ERIC Educational Resources Information Center

Jackson, Jane B.; Paratore, Jeanne R.; Chard, David J.; Garnick, Sheila

1999-01-01

A study examined the degree to which eight teachers would faithfully implement an early literacy intervention plan. Teachers implemented the intervention with a high degree of fidelity and benefited from the community approach to intervention for struggling readers. Most children made substantial gains in phonemic blending and segmenting…

Fields of Plenty, Fields of Lean: The Early Labour Market Outcomes of Canadian University Graduates by Discipline.

ERIC Educational Resources Information Center

Finnie, Ross

2001-01-01

Analyzed early career outcomes of recent Canadian college graduates by discipline. Found that many outcomes conform to expectations: the professions and other applied disciplines generally experienced lower unemployment rates, closer skill and qualification matches, and higher earnings; however, fine arts and humanities graduates are more…

Yes They Can: Supporting Bachelor Degree Attainment for Early Childhood Practitioners

ERIC Educational Resources Information Center

Sakai, Laura; Kipnis, Fran; Whitebook, Marcy; Schaack, Diana

2014-01-01

As part of a longitudinal study, the authors interviewed 73 nontraditional students regarding their perceptions of the challenges experienced and supports received as they returned to school to earn bachelor's degrees. All participants were working in the early care and education field. Interviewees perceived the cohort structure of their B.A.…

Developing a Multi-Dimensional Early Elementary Mathematics Screener and Diagnostic Tool: The Primary Mathematics Assessment

ERIC Educational Resources Information Center

Brendefur, Jonathan L.; Johnson, Evelyn S.; Thiede, Keith W.; Strother, Sam; Severson, Herb H.

2018-01-01

There is a critical need to identify primary level students experiencing difficulties in mathematics to provide immediate and targeted instruction that remediates their deficits. However, most early math screening instruments focus only on the concept of number, resulting in inadequate and incomplete information for teachers to design intervention…

Early Childhood Mentoring Programs: A Survey of Community Initiatives.

ERIC Educational Resources Information Center

Breunig, Gretchen Stahr; Bellm, Dan

Mentoring programs offer experienced caregivers and directors new encouragement to remain in the field by helping them learn to share their skills with others and grow in the profession. This report is the result of an information-gathering process among mentoring programs for early childhood educators in the United States. Following an…

Interventions and Adaptations for Children with Autism Spectrum Disorder in Inclusive Early Childhood Settings

ERIC Educational Resources Information Center

Brodzeller, Katharine L.; Ottley, Jennifer R.; Jung, Jeesun; Coogle, Christan G.

2018-01-01

The inclusive education of children with disabilities is considered best practice, yet many early childhood educators feel unprepared to deliver appropriate instruction for children with disabilities and often require supports to successfully meet the children's unique needs. Young children experiencing autism spectrum disorder are being diagnosed…

Workplace Violence in Early Childhood Settings: A Counter Narrative.

ERIC Educational Resources Information Center

Sumsion, Jennifer

Noting that portrayals of early childhood settings as communities of care distinguish them from other education contexts, this paper presents a counter-narrative that focuses on workplace tensions experienced by an Australian preschool teacher. The counter-narrative was informed by informal interviews held 4 times yearly over a period of 7 years…

Implementing Technology in the Classroom: Paths to Success and Failure.

ERIC Educational Resources Information Center

Harvey, Glen; And Others

This paper discusses the change process experienced by teachers participating in a study of a computer-based language arts instructional program for the early elementary grades--the Apple Learning Series: Early Language (ALS-EL). The study explored ways in which the teachers were implementing ALS-EL in their classrooms before attempting to…

A Model of Early Intervention for Children with Hearing Loss Provided through Telepractice

ERIC Educational Resources Information Center

Houston, K. Todd; Stredler-Brown, Arlene

2012-01-01

Children who are deaf and hard of hearing and their families need access to appropriate early intervention services that are delivered by professionals who are well trained and experienced using their chosen communication approach. Unfortunately, a lack of qualified practitioners, especially in remote and rural communities, and limited funding can…

Evidence-Based Practices to Reduce Challenging Behaviors of Young Children with Autism

ERIC Educational Resources Information Center

Rahn, Naomi L.; Coogle, Christan Grygas; Hanna, Alexajo; Lewellen, Traysha

2017-01-01

Challenging behaviors refer to those behaviors that decrease the child's ability to engage and participate in classroom routines (Dunlap, Wilson, Strain, & Lee, 2013), and therefore, the dilemma in the scenario above is common to early childhood and early childhood special education teachers due to an increase in children experiencing autism…

An Analysis of Bronfenbrenner's Bio-Ecological Perspective for Early Childhood Educators: Implications for Working with Families Experiencing Stress

ERIC Educational Resources Information Center

Swick, Kevin James; Williams, Reginald D.

2006-01-01

Today's families face many stressors during the early childhood years. Particular stressors like homelessness, violence, and chemical dependence, play havoc with the family system. Urie Bronfenbrenner's bio-ecological perspective offers an insightful lens for understanding and supporting families under stress. This article presents the key…

Pubertal timing and educational careers: a longitudinal study.

PubMed

Koivusilta, L; Rimpelä, A

2004-01-01

Pubertal timing is related to several dimensions of adolescent development. No studies concern its associations with educational careers. To investigate whether pubertal timing predicts attained educational level and how school achievement, educational track and sociodemographic background in adolescence mediate this relationship. Survey data (1981, 1983, 1985) from samples of 12-16-year-old Finns (n = 7674) were linked with the respondents' attained education in 1998 (ages 27-33). Ages of menarche and of first ejaculation were indicators of pubertal timing. Among boys who by age 16 had experienced early, average or late pubertal timing, 13%, 12%, and 6% reached upper tertiary educational level, respectively. Boys with early or average puberty often came from high social strata and selected educational tracks with good prospects. In girls, sociodemographic factors rather than pubertal timing predicted attained educational level. Early or average onset of puberty plays a role in dividing boys into educational tracks after compulsory schooling. Support should be given to boys, whose delayed pubertal development makes them immature to making appropriate educational decisions and to boys who may have experienced early puberty but fail to exploit educational opportunities available for them.

Faunal reorganisation in terrestrial mammalian communities: evidence from France during the Lateglacial-Early Holocene transition

NASA Astrophysics Data System (ADS)

Bridault, Anne

2010-05-01

The Lateglacial-Early Holocene transition is characterized by rapid oscillations between warm and cold episodes. Their impact on ecosystem dynamics was particularly pronounced in north-western Europe where hunter-gatherer societies experienced a succession of environmental transformations, including the expansion and dispersal of biotic communities and changing herbivore habitats. Recent archaeozoological studies and AMS direct dating on mammalian bones/or bone collagen allow to map and precise this process at a supra-regional scale (France). At regional scales (i.e. Paris Basin & Jura-Northern French Alps), results indicate a rapid faunal reorganisation at the end of Lateglacial that will be presented in detail. Composition of faunal assemblages remains then unchanged during the Early Holocene. By contrast, significant herbivore habitat changes are recorded during the Early Holocene by other proxies (pollen data and isotopic data) and a decrease in Red Deer size through time is evidenced by osteometrical analyses. Hypotheses regarding the kind of adaptation process experienced by the faunal communities through time will be presented. Factors that may have controlled the observed changes will be discussed.

Reaching their potential: Perceived impact of a collaborative academic-clinical partnership programme for early career nurses in New Zealand.

PubMed

McKillop, Ann; Doughty, Lesley; Atherfold, Cheryl; Shaw, Kathy

2016-01-01

The dynamic nature of healthcare ensures that early career nurses enter an uncertain and complex world of practice and consequently require support to develop their practice, build confidence and reach their potential. The New Zealand Nurse Entry to Practice programme for registered nurses in their first year of practice has been operating since 2005 to enable safe and confident practice, improve the quality of care, and positively impact on recruitment and retention. This academic and clinical programme was offered as a partnership between a university and a clinical provider with postgraduate academic credits gained. The aim of this study was to explore the perceived impact of postgraduate university education for early career nurses in one regional health area of New Zealand. Participants were registered nurses who had completed the early career nurse programme and their clinical preceptors. The research was conducted via an online survey of 248 nurses and three focus groups to explore how the programme was experienced and its impact on knowledge and practice. Early career nurses and their preceptors found that the programme enables improved knowledge and skills of patient assessment, application of critical thinking to clinical practice, perceived improvement in patient care delivery and outcomes, enhanced interprofessional communication and knowledge sharing, and had a positive impact on professional awareness and career planning. This clinical-academic partnership positively impacted on the clinical practice and transition experience of early career nurses and was closely aligned to an organization's strategic plan for nursing workforce development. Copyright © 2015 Elsevier Ltd. All rights reserved.

Life Course Trajectories of Labour Market Participation among Young Adults Who Experienced Severe Alcohol-Related Health Outcomes: A Retrospective Cohort Study

PubMed Central

Paljärvi, Tapio; Martikainen, Pekka; Pensola, Tiina; Leinonen, Taina; Herttua, Kimmo; Mäkelä, Pia

2015-01-01

Background Long-term employment trajectories of young problem drinkers are poorly understood. Methods We constructed retrospective labour market participation histories at ages 18–34 of 64 342 persons born in 1969–1982. Beginning from the year of each subject’s 18th birthday, we extracted information from the records of Statistics Finland on educational attainment, main type of economic activity, months in employment, and months in unemployment for a minimum of seven years (range 7–16 years). We used information on the timing of alcohol-related hospitalizations and deaths in the same period to define problem drinkers with early onset limited course, early onset persistent course, and late onset problem drinking. Results Early onset limited course problem drinkers improved their employment considerably by age, whereas early onset persistent problem drinkers experienced a constant decline in their employment by age. From the age of 18 to 34, early onset persistent problem drinkers were in employment merely 12% of the time, in comparison with 39% among the early onset limited course problem drinkers, and 58% among the general population. Conclusions These results indicate that young adults who were retrospectively defined as having early onset persistent course problem drinking were extensively marginalized from the labour market early on during their life course, and that their employment trajectory was significantly worse compared to other problem drinkers. PMID:25938764

Early application of an intermittent pneumatic compression device is safe and results in proximal arteriovenous fistula enlargement.

PubMed

Desai, Sanjay; Mitra, Amit; Arkans, Ed; Singh, Tej M

2018-05-01

Delays in arteriovenous fistula maturation can cause care delays and increased costs. Increased distention pressure and intermittent wall shear stress may dilate veins based on prior research. Early use of non-invasive devices may help assist clinical arteriovenous fistula dilation. This was an Institutional Review Board approved study. After arteriovenous fistula creation, a novel, intermittent pneumatic compression device (Fist Assist ® ) was applied 15 cm proximal to arteriovenous fistula enabling 60 mmHg of cyclic compression for 6 h daily for 30 days. Among the patients who completed 1 month follow-up, 30 (n = 30) arteriovenous fistula patients were in the study arm to test vein dilation with Fist Assist. Controls (n = 16) used a sham device. Vein size was measured and recorded at baseline and after 30 days by duplex measurement. Clinical results (percentage increase) were recorded and tested for significance. No patients experienced thrombosis or adverse effects. Patient compliance and satisfaction was high. After 1 month, the mean percentage increase in vein diameter in the Fist Assist treatment group was significantly larger (p = 0.026) than controls in the first 5 mm segment of the fistula after the anastomosis. All fistulas treated with Fist Assist are still functional with no reported thrombosis or extravasations. Early application of an intermittent pneumatic compression device may assist in arteriovenous fistula dilation and are safe. Non-invasive devices like Fist Assist may have clinical utility to help fistulae development and decrease costs as they may eventually assist maturation.

History and future technical innovation in positron emission tomography

PubMed Central

Jones, Terry; Townsend, David

2017-01-01

Abstract. Instrumentation for positron emission tomography (PET) imaging has experienced tremendous improvements in performance over the past 60 years since it was first conceived as a medical imaging modality. Spatial resolution has improved by a factor of 10 and sensitivity by a factor of 40 from the early designs in the 1970s to the high-performance scanners of today. Multimodality configurations have emerged that combine PET with computed tomography (CT) and, more recently, with MR. Whole-body scans for clinical purposes can now be acquired in under 10 min on a state-of-the-art PET/CT. This paper will review the history of these technical developments over 40 years and summarize the important clinical research and healthcare applications that have been made possible by these technical advances. Some perspectives for the future of this technology will also be presented that promise to bring about new applications of this imaging modality in clinical research and healthcare. PMID:28401173

EUFAR training opportunities to advance European airborne research

NASA Astrophysics Data System (ADS)

Reusen, I.; Brenguier, J.-L.; Brown, P.; Wendish, M.

2009-04-01

EUFAR, EUropean Facilities for Airborne Research, is an FP7 project (http://www.eufar.net) funded by the European Commission with 33 partners that aims at providing and improving the access to European airborne facilities (i.e. aircraft, airborne instruments, data processing centres) for researchers in environmental and geo-sciences through Networking Activities, Transnational Access and Joint Research Activities. This paper reports on the training opportunities within EUFAR for European researchers. In EUFAR three types of training opportunities are offered: 1) Participate in training courses (ET-TC) 2) Join an existing field campaign (ET-EC) 3) Participate in the design of a new field campaign (ET-TA), in the frame of EUFAR Transnational Access and tutored by more experienced researchers. During the 4-year EUFAR project (2008-2012), 4 training courses covering the complete chain from acquisition to interpretation of airborne data and images will be organised during spring/summer for early-stage researchers as well as university lecturers (new in FP7 EUFAR) in airborne research. The training courses will have an equal focus on theory and practical training/demonstration and each training course will be accompanied by a "student" airborne field campaign. Participants will be trained by top-class scientists, aircraft and/or instrument operators and each participant will get the opportunity to design his/her own experiment and to participate to that flight experiment. Furthermore, researchers have the opportunity to join an existing field campaign and work with more experienced researchers, aircraft and/or instrument operators. The list of airborne field campaigns open to join and the eligibility criteria, can be consulted at the EUFAR website. Finally, researchers have the opportunity to participate in the design of a new field campaign in the frame of EUFAR Transnational Access (TA). TA provides access to either aircraft or instrumentation that are not otherwise available to applicants within their own national research funding regime. Researchers can join a host research group and participate in the design of an airborne field campaign, the flight and the analysis of the acquired data. TA is open to both experienced and inexperienced researchers. If the latter, applicants will be offered feedback from within the EUFAR community of expert scientists in order to develop and improve their proposals prior to formal review. In addition, applicants to the TA process may be offered opportunities to cluster their field campaigns with others making use of the same facility, hence providing further opportunities for interaction with more experienced users of research aircraft and instrumentation.

Alterations of the Lipid Metabolome in Dairy Cows Experiencing Excessive Lipolysis Early Postpartum

PubMed Central

Humer, Elke; Khol-Parisini, Annabella; Metzler-Zebeli, Barbara U.; Gruber, Leonhard; Zebeli, Qendrim

2016-01-01

A decrease in insulin sensitivity enhances adipose tissue lipolysis helping early lactation cows counteracting their energy deficit. However, excessive lipolysis poses serious health risks for cows, and its underlying mechanisms are not clearly understood. The present study used targeted ESI-LC-MS/MS-based metabolomics and indirect insulin sensitivity measurements to evaluate metabolic alterations in the serum of dairy cows of various parities experiencing variable lipolysis early postpartum. Thirty (12 primiparous and 18 multiparous) cows of Holstein Friesian and Simmental breeds, fed the same diet and kept under the same management conditions, were sampled at d 21 postpartum and classified as low (n = 10), medium (n = 8), and high (n = 12) lipolysis groups, based on serum concentration of nonesterified fatty acids. Overall, excessive lipolysis in the high group came along with impaired estimated insulin sensitivity and characteristic shifts in acylcarnitine, sphingomyelin, phosphatidylcholine and lysophospholipid metabolome profiles compared to the low group. From the detected phosphatidylcholines mainly those with diacyl-residues showed differences among lipolysis groups. Furthermore, more than half of the detected sphingomyelins were increased in cows experiencing high lipomobilization. Additionally, strong differences in serum acylcarnitines were noticed among lipolysis groups. The study suggests an altered serum phospholipidome in dairy cows associated with an increase in certain long-chain sphingomyelins and the progression of disturbed insulin function. In conclusion, the present study revealed 37 key metabolites as part of alterations in the synthesis or breakdown of sphingolipids and phospholipids associated with lowered estimated insulin sensitivity and excessive lipolysis in early-lactating cows. PMID:27383746

Alterations of the Lipid Metabolome in Dairy Cows Experiencing Excessive Lipolysis Early Postpartum.

PubMed

Humer, Elke; Khol-Parisini, Annabella; Metzler-Zebeli, Barbara U; Gruber, Leonhard; Zebeli, Qendrim

2016-01-01

A decrease in insulin sensitivity enhances adipose tissue lipolysis helping early lactation cows counteracting their energy deficit. However, excessive lipolysis poses serious health risks for cows, and its underlying mechanisms are not clearly understood. The present study used targeted ESI-LC-MS/MS-based metabolomics and indirect insulin sensitivity measurements to evaluate metabolic alterations in the serum of dairy cows of various parities experiencing variable lipolysis early postpartum. Thirty (12 primiparous and 18 multiparous) cows of Holstein Friesian and Simmental breeds, fed the same diet and kept under the same management conditions, were sampled at d 21 postpartum and classified as low (n = 10), medium (n = 8), and high (n = 12) lipolysis groups, based on serum concentration of nonesterified fatty acids. Overall, excessive lipolysis in the high group came along with impaired estimated insulin sensitivity and characteristic shifts in acylcarnitine, sphingomyelin, phosphatidylcholine and lysophospholipid metabolome profiles compared to the low group. From the detected phosphatidylcholines mainly those with diacyl-residues showed differences among lipolysis groups. Furthermore, more than half of the detected sphingomyelins were increased in cows experiencing high lipomobilization. Additionally, strong differences in serum acylcarnitines were noticed among lipolysis groups. The study suggests an altered serum phospholipidome in dairy cows associated with an increase in certain long-chain sphingomyelins and the progression of disturbed insulin function. In conclusion, the present study revealed 37 key metabolites as part of alterations in the synthesis or breakdown of sphingolipids and phospholipids associated with lowered estimated insulin sensitivity and excessive lipolysis in early-lactating cows.

Stress and salivary cortisol during pregnancy.

PubMed

Obel, C; Hedegaard, M; Henriksen, T B; Secher, N J; Olsen, J; Levine, S

2005-08-01

The purpose of this study was to determine whether exposure to stressful life events was associated with changes in levels of circulating cortisol during pregnancy in a population of 603 pregnant women. The participating pregnant women filled out a questionnaire and collected a morning and evening sample of saliva in early pregnancy (median 14th gestational week) and in late pregnancy (median and 30th gestational week). They were asked to report the number of life events experienced during first and second trimester, respectively, and were asked to rate the intensity of the experienced events. Complications related to the pregnancy such as vaginal bleeding and suspected growth retardation were registered and the women were asked about concerns about their pregnancy. The salivary samples were analyzed for cortisol and the levels were higher in late than in early pregnancy. In late pregnancy women exposed to more than one life event or were concerned about pregnancy complications during second trimester had a higher evening cortisol level, whereas morning values were unaffected. After adjustment for smoking women who experienced more than one very stressful life event had 27% higher evening cortisol concentrations (95% confidence intervals: 1-59%). Women with worries about pregnancy complications had 27% (95% confidence intervals: 2-57%) higher levels. In early pregnancy women reporting stressful life events did not have higher evening cortisol levels, but tended to have a blunted morning HPA response. In conclusion, we found differences in the associations between chronic stress in early and late pregnancy and cortisol levels indicating that the response to chronic stress is dependent on the stage of the pregnancy.

Teaching the Standards Is Developmentally Appropriate Practice: Strategies for Incorporating the Sociopolitical Dimension of DAP in Early Childhood Teaching

ERIC Educational Resources Information Center

Goldstein, Lisa S.

2008-01-01

Many early childhood practitioners in the U.S. are experiencing tension between their desire to offer students developmentally appropriate learning experiences and their obligation to teach the academic knowledge and skills mandated by their states. However, careful examination of the DAP guidelines' definition of culturally appropriate practice…

Experiencing Multiculturalism First Hand: Looking at Early Childhood Education in China Teaches Us about Ourselves.

ERIC Educational Resources Information Center

Freeman, Nancy K.

Recognizing and appreciating culturally diverse views of what is best for children is important, as underscored by the views of childhood evident in early childhood education programs in China. Families and schools in modern China experience unique social and political pressures, the most obvious of which is the "one child policy," which…

Early Reading Skills and Academic Achievement Trajectories of Students Facing Poverty, Homelessness, and High Residential Mobility

ERIC Educational Resources Information Center

Herbers, Janette E.; Cutuli, J. J.; Supkoff, Laura M.; Heistad, David; Chan, Chi-Keung; Hinz, Elizabeth; Masten, Ann S.

2012-01-01

This investigation tested the importance of early academic achievement for later achievement trajectories among 18,011 students grouped by level of socioeconomic risk. Students considered to be at highest risk were those who experienced homelessness or high residential mobility (HHM). HHM students were compared with students eligible for free…

From Apprentice to Master: Social Disciplining and Surgical Education in Early Modern London, 1570-1640

ERIC Educational Resources Information Center

Chamberland, Celeste

2013-01-01

Due to its ascendancy as the administrative and commercial center of early modern England, London experienced sustained growth in the latter half of the sixteenth century, as waves of rural immigrants sought to enhance their material conditions by tapping into the city's bustling occupational and civic networks. The resultant crowded urban…

Crossing Over: Narratives of Successful Border Crossings of African American Teachers during Desegregation

ERIC Educational Resources Information Center

Tompkins, Renarta

2010-01-01

This study examines the narratives of three African American teachers who participated in an early desegregation plan that transferred selected African American teachers into all-White schools in the late 1960s and early 1970s. While many of these teachers experienced rejection in their new schools, the three African American teachers in this…

Head Start Participation and School Readiness: Evidence from the Early Childhood Longitudinal Study-Birth Cohort

ERIC Educational Resources Information Center

Lee, RaeHyuck; Zhai, Fuhua; Brooks-Gunn, Jeanne; Han, Wen-Jui; Waldfogel, Jane

2014-01-01

Using data from the Early Childhood Longitudinal Study-Birth Cohort (n ˜ 6,950), a nationally representative sample of children born in 2001, we examined school readiness (academic skills and socioemotional well-being) at kindergarten entry for children who attended Head Start compared with those who experienced other types of child care…

The Hidden Factor in Early Field Experience: Teachers' Perception of the Quality of Life at Work.

ERIC Educational Resources Information Center

Divins, Barbara; And Others

This project identified work environment factors in eight schools where a teacher preparation program placed early field experience students and where the university students reported experiencing positive field placements. The purpose was to determine the impact of certain variables on teachers' perception of the quality of their own professional…

Normality and Impairment following Profound Early Institutional Deprivation: A Longitudinal follow-up into Early Adolescence

ERIC Educational Resources Information Center

Kreppner, Jana M.; Rutter, Michael; Beckett, Celia; Castle, Jenny; Colvert, Emma; Groothues, Christine; Hawkins, Amanda; O'Connor, Thomas G.; Stevens, Suzanne; Sonuga-Barke, Edmund J. S.

2007-01-01

Longitudinal analyses on normal versus impaired functioning across 7 domains were conducted in children who had experienced profound institutional deprivation up to the age of 42 months and were adopted from Romania into U.K. families. Comparisons were made with noninstitutionalized children adopted from Romania and with nondeprived within-U.K.…

"People Are Suspicious of Us": A Critical Examination of Father Primary Carers and English Early Childhood Services

ERIC Educational Resources Information Center

Roberts-Holmes, Guy P.

2009-01-01

Positive father involvement and investment in the early years is of importance for children's later emotional, cognitive and social well-being. This article critically examines the multiple motivations and barriers experienced by the growing number of father primary carers. The small-scale research study presented suggests that for a…

Emotional and cognitive changes during and post a near fatal heart attack and one-year after: a case study.

PubMed

Lane, Andrew M; Godfrey, Richard

2010-01-01

This case study reports on changes in emotions before and during an unexpected heart rate in a young, apparently healthy male with a life-long history of exercise in the absence of family history of heart problems. He completed the Brunel Mood Scale (Terry et al. , 2003) to assess emotions before, during, and after the heart attack, and also describing his thoughts during these periods. Results indicate he experienced unpleasant emotions in the build up to the heart attack, feelings he attributed at the time to frustration to achieve fitness goals. He maintained an exercise regime prior to having a heart attack, a finding consistent with previous research suggesting that early diagnosis, although vital for survival, is not likely to be identified among seemingly healthy individuals. During the heart attack, he experienced a rapid emotional change characterised by a rapid increase in anger coupled with thoughts of needing to survive. The intensity of emotions and regulation strategies employed before and during the heart attack provide insight this experience, and we suggest future research should investigate emotional change during adverse conditions. Key pointsThe present case study details emotions experienced and attempts to regulate these emotions before, during and post a heart attack. Unpleasant emotions experienced before the heart were attributed to lack of progress toward fitness goals, a perception that is plausible as he was a regular exerciser.Early identification of heart attack is critical as "Time is Muscle" (Whyte et al., 2009) and therefore even people perceived to be at low risk should consider the possibility of such an eventuality, and seek medical treatment early in the process.

Adverse Experiences in Early Childhood and Kindergarten Outcomes.

PubMed

Jimenez, Manuel E; Wade, Roy; Lin, Yong; Morrow, Lesley M; Reichman, Nancy E

2016-02-01

To examine associations between adverse childhood experiences (ACEs) in early childhood and teacher-reported academic and behavioral problems in kindergarten. We conducted a secondary analysis of data from the Fragile Families and Child Wellbeing Study, a national urban birth cohort. Subjects with primary caregiver-reported information on ACE exposures ascertained at 5 years and teacher-reported outcomes at the end of the child's kindergarten year were included. Outcomes included teacher ratings of academic skills, emergent literacy skills, and behavior. We included 8 ACE exposures on the basis of the original Centers for Disease Control and Prevention Kaiser study and created an ACE score by summing individual adversities. We examined the associations between teacher-reported academic and behavioral outcomes and ACE scores by using logistic regression. In the study sample, 1007 children were included. Fifty-five percent had experienced 1 ACE and 12% had experienced ≥ 3. Adjusting for potential confounders, experiencing ≥ 3 ACEs was associated with below-average language and literacy skills (adjusted odds ratio [AORs]: 1.8; 95% confidence interval [CI]: 1.1-2.9) and math skills (AOR: 1.8, 95% CI: 1.1-2.9), poor emergent literacy skills, attention problems (AOR: 3.5, 95% CI: 1.8-6.5), social problems (AOR: 2.7, 95% CI: 1.4-5.0), and aggression (AOR: 2.3, 95% CI: 1.2-4.6). In this study of urban children, experiencing ACEs in early childhood was associated with below-average, teacher-reported academic and literacy skills and behavior problems in kindergarten. These findings underscore the importance of integrated approaches that promote optimal development among vulnerable children. Copyright © 2016 by the American Academy of Pediatrics.

Supercritical fluid chromatography for lipid analysis in foodstuffs.

PubMed

Donato, Paola; Inferrera, Veronica; Sciarrone, Danilo; Mondello, Luigi

2017-01-01

The task of lipid analysis has always challenged separation scientists, and new techniques in chromatography were often developed for the separation of lipids; however, no single technique or methodology is yet capable of affording a comprehensive screening of all lipid species and classes. This review acquaints the role of supercritical fluid chromatography within the field of lipid analysis, from the early developed capillary separations based on pure CO 2 , to the most recent techniques employing packed columns under subcritical conditions, including the niche multidimensional techniques using supercritical fluids in at least one of the separation dimensions. A short history of supercritical fluid chromatography will be introduced first, from its early popularity in the late 1980s, to the sudden fall and oblivion until the last decade, experiencing a regain of interest within the chromatographic community. Afterwards, the subject of lipid nomenclature and classification will be briefly dealt with, before discussing the main applications of supercritical fluid chromatography for food analysis, according to the specific class of lipids. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

CO2 lasers in the management of potentially malignant and malignant oral disorders

PubMed Central

2012-01-01

The CO2 laser was invented in 1963 by Kumar Patel. Since the early 1970s, CO2 laser has proved to be an effective method of treatment for patients with several types of oral lesions, including early squamous cell carcinoma. Laser surgery of oral premalignant disorders is an effective tool in a complete management strategy which includes careful clinical follow-up, patient education to eliminate risk factors, reporting and biopsying of suspicious lesions and any other significant lesions. However, in a number of patients, recurrence and progression to malignancy remains a risk. CO2 laser resection has become the preferred treatment for small oral and oropharyngeal carcinomas. Laser resection does not require reconstructive surgery. There is minimal scarring and thus, optimum functional results can be expected. New and improved applications of laser surgery in the treatment of oral and maxillofacial/head and neck disorders are being explored. As more surgeons become experienced in the use of lasers and as our knowledge of the capabilities and advantages of this tool expands, lasers may play a significant role in the management of different pathologies. PMID:22546534

Association between Early Marriage and Intimate Partner Violence in India: A Focus on Youth from Bihar and Rajasthan

PubMed Central

Speizer, Ilene S.; Pearson, Erin

2013-01-01

The relationship between intimate partner violence (IPV) and early marriage is explored using the 2005-2006 India National Family Health Survey (NFHS-3). The NFHS-3 collected data from a representative sample of women and men in India with a large enough sample size to have a representative sample at the state level. The focus is on youth from Bihar and Rajasthan, two states with high IPV and early marriage. Multivariate logistic regression analyses demonstrate that women ages 20-24 who married before age eighteen, the legal age at marriage in India, are more likely to have ever experienced IPV in their lifetime and recently experienced IPV (in the last 12 months) than their counterparts who married later. The results were significant in Rajasthan but not in Bihar. To reduce IPV, targeted efforts must be made to decrease the proportion of India’s girls who are married under the legal age of marriage. PMID:20587462

Early and late postoperative seizure outcome in 97 patients with supratentorial meningioma and preoperative seizures: a retrospective study.

PubMed

Zheng, Zhe; Chen, Peng; Fu, Weiming; Zhu, Junming; Zhang, Hong; Shi, Jian; Zhang, Jianmin

2013-08-01

We identified factors associated with early and late postoperative seizure control in patients with supratentorial meningioma plus preoperative seizures. In this retrospective study, univariate analysis and multivariate logistic regression analysis compared 24 clinical variables according to the occurrence of early (≤1 week) or late (>1 week) postoperative seizures. Sixty-two of 97 patients (63.9 %) were seizure free for the entire postoperative follow-up period (29.5 ± 11.8 months), while 13 patients (13.4 %) still had frequent seizures at the end of follow-up. Fourteen of 97 patients (14.4 %) experienced early postoperative seizures, and emergence of new postoperative neurological deficits was the only significant risk factor (odds ratio = 7.377). Thirty-three patients (34.0 %) experienced late postoperative seizures at some time during follow-up, including 12 of 14 patients with early postoperative seizures. Associated risk factors for late postoperative seizures included tumor progression (odds ratio = 7.012) and new permanent postoperative neurological deficits (odds ratio = 4.327). Occurrence of postoperative seizures in patients with supratentorial meningioma and preoperative seizure was associated with new postoperative neurological deficits. Reduced cerebral or vascular injury during surgery may lead to fewer postoperative neurological deficits and better seizure outcome.

Clinical outcome of acute nonvariceal upper gastrointestinal bleeding after hours: the role of urgent endoscopy.

PubMed

Ahn, Dong-Won; Park, Young Soo; Lee, Sang Hyub; Shin, Cheol Min; Hwang, Jin-Hyeok; Kim, Jin-Wook; Jeong, Sook-Hyang; Kim, Nayoung; Lee, Dong Ho

2016-05-01

This study was performed to investigate the clinical role of urgent esophagogastroduodenoscopy (EGD) for acute nonvariceal upper gastrointestinal bleeding (ANVUGIB) performed by experienced endoscopists after hours. A retrospective analysis was performed for consecutively collected data of patients with ANVUGIB between January 2009 and December 2010. A total of 158 patients visited the emergency unit for ANVUGIB after hours. Among them, 60 underwent urgent EGD (within 8 hours) and 98 underwent early EGD (8 to 24 hours) by experienced endoscopists. The frequencies of hemodynamic instability, fresh blood aspirate on the nasogastric tube, and high-risk endoscopic findings were significantly higher in the urgent EGD group. Primary hemostasis was achieved in all except two patients. There were nine cases of recurrent bleeding, and 30-day mortality occurred in three patients. There were no significant differences between the two groups in primary hemostasis, recurrent bleeding, and 30-day mortality. In a multiple linear regression analysis, urgent EGD significantly reduced the hospital stay compared with early EGD. In patients with a high clinical Rockall score (more than 3), urgent EGD tended to decrease the hospital stay, although this was not statistically significant (7.7 days vs. 12.0 days, p > 0.05). Urgent EGD after hours by experienced endoscopists had an excellent endoscopic success rate. However, clinical outcomes were not significantly different between the urgent and early EGD groups.

Usage and Quality of Formal Child Care Services Experienced by Infants and Toddlers in Foster and Kinship Care: An Australian Study

ERIC Educational Resources Information Center

Wise, Sarah

2018-01-01

This research uses data from the Early Childhood in Foster and Kinship Care (ECIFKC) study to identify the proportion of young children, under 2 years of age, in foster and kinship care who use formal child care; weekly hours of child care; predictors of weekly hours of child care; and quality of care experienced. The sample for these analyses…

Rapid thinning of Pine Island Glacier in the early Holocene.

PubMed

Johnson, J S; Bentley, M J; Smith, J A; Finkel, R C; Rood, D H; Gohl, K; Balco, G; Larter, R D; Schaefer, J M

2014-02-28

Pine Island Glacier, a major outlet of the West Antarctic Ice Sheet, has been undergoing rapid thinning and retreat for the past two decades. We demonstrate, using glacial-geological and geochronological data, that Pine Island Glacier (PIG) also experienced rapid thinning during the early Holocene, around 8000 years ago. Cosmogenic (10)Be concentrations in glacially transported rocks show that this thinning was sustained for decades to centuries at an average rate of more than 100 centimeters per year, which is comparable with contemporary thinning rates. The most likely mechanism was a reduction in ice shelf buttressing. Our findings reveal that PIG has experienced rapid thinning at least once in the past and that, once set in motion, rapid ice sheet changes in this region can persist for centuries.

Pubertal pathways and the relationship to anthropometric changes in childhood: The Fels longitudinal study

PubMed Central

Wan, Wen; Deng, Xiaoyan; Archer, Kellie J.; Sun, Shumei S.

2013-01-01

Objective To examine the relationship of the initial manifestation of pubertal development in children to anthropometric measurements recorded during the early childhood and adolescence. Methods The Fels Longitudinal study is an observational study of growth and development of healthy white children. A total of 109 boys and 75 girls with serial self-assessments of Tanner stages of genital/breast and pubic hair developments provided data for a longitudinal analysis with a linear mixed model. Results About 11.0% of boys and 22.7% of girls witnessed the appearance of pubic hair (adrenarche) prior to the onset of genital/breast growth (gonadarche/thelarche) and about 13.7% of boys and 22.7% of girls experienced the onset of gonadarche/thelarche prior to adrenarche. The remaining 75.3% of boys and 54.7% of girls were concordant for adrenarche and gonadarche/thelarche. During the first two years of life, boys and girls with earlier gonadarche and thelarche than adrenarche were found to have more rapid weight gain than those with earlier adrenarche than gonadarche/thelarche. During early childhood from age 2 – 7 years, those girls with early thelarche had higher body mass index (BMI) and waist circumference to height ratio (waist/height) than those with early adrenarche. In children of ages 8 – 20, girls with early gonadarche had higher BMI z-scores than those with early adrenarche. Conclusion Girls with early thelarche and later adrenarche, have more rapid mean weight gain during the first two years of life, higher BMI and waist/height during early childhood, and higher BMI z-scores during adolescence. Boys with early gonadarche and later adrenarche experienced more rapid weight gain during the first two years of life than boys with early adrenarche and later gonadarche. In other words, girls with early thelarche are more likely to be triggered by early accumulation of fat mass than those with early adrenarche. PMID:24307981

A Corpus-Based Investigation of Critical Reflective Practice and Context in Early Career Teacher Settings

ERIC Educational Resources Information Center

Murphy, Bróna

2015-01-01

Reflective practice is at the core of teacher education programmes and is highly regarded as an essential component in the education of new and experienced teachers. Given the recent interest in language use and the role of discourse in articulating knowledge of one's practice, this paper focuses on how two groups of early career teachers from…

Stopping the Brain Drain of Skilled Veteran Teachers: Retaining and Valuing Their Hard-Won Experience

ERIC Educational Resources Information Center

Fibkins, William L.

2011-01-01

Veteran educators are being encouraged to take early retirement in order to create jobs for less-experienced, lower-paid novices. Veteran educators are not alone: early retirement promotions have become the norm for aging workers in America. Consequently, there is a brain-drain of skilled workers at the national, state, and local levels. The early…

Early Student-Teacher Relationships of Children with and without Intellectual Disability: Contributions of Behavioral, Social, and Self-Regulatory Competence

ERIC Educational Resources Information Center

Eisenhower, Abbey S.; Baker, Bruce L.; Blacher, Jan

2007-01-01

We investigated the student-teacher relationships (STRs) of 6-year-old children with (n=58) and without (n=82) intellectual disability (ID). We also examined early (age 3) and concurrent (age 6) child behavioral, self-regulatory, and social characteristics as predictors of age 6 STR quality. Children with ID experienced significantly poorer…

Building Early Childhood Facilities: What States Can Do to Create Supply and Promote Quality. Preschool Policy Brief. Issue 14

ERIC Educational Resources Information Center

Sussman, Carl

2007-01-01

The early care and education field continues its decades-long expansion, experiencing a new phase of educationally oriented growth. Most states now fund preschool programs and enrollment continues to rise. Yet the field remains fragmented and insufficiently resourced. It lacks the institutional frameworks necessary to address basic challenges to…

Productivity of early successional shrubland birds in clearcuts and groupcuts in an eastern deciduous forest

Treesearch

David I. King; Richard M. DeGraaf; Curtice R. Griffin

2001-01-01

Uneven-aged forest management has been advocated as a silvicultural practice because of concerns about the negative effects of even-aged management on birds that dwell in mature forests. Recent evidence, however, indicates that in the northeastern United States, bird species that inhabit early successional habitats may be experiencing more widespread declines than...

"It's the Bread and Butter of Our Practice": Experiencing the Early Years Foundation Stage

ERIC Educational Resources Information Center

Roberts-Holmes, Guy

2012-01-01

This article presents the experiences of nursery and primary head teachers (n = 12) on the English Early Years Foundation Stage (EYFS) after its first year of implementation in 2010. Findings are drawn from a subset of data (head teachers of primary and nursery schools) which forms part of a larger Department for Children, Schools and Families…

Family Structure Transitions and Early Childhood Development in Taiwan: Evidence from a Population-Based Birth Cohort Study

ERIC Educational Resources Information Center

Wu, Jennifer Chun-Li; Chiang, Tung-liang

2015-01-01

Taiwan has over the past three decades been experiencing demographic changes that may pose important concerns for children's quality of life. This study examines the relationships and potential pathways between family structure transitions and early childhood development. Our analysis is based on 19,499 children from the 2005 birth cohort who…

Interpersonal Trauma and Depressive Symptoms in Early Adolescents: Exploring the Moderating Roles of Parent and School Connectedness

ERIC Educational Resources Information Center

Schwerdtfeger Gallus, Kami L.; Shreffler, Karina M.; Merten, Michael J.; Cox, Ronald B., Jr.

2015-01-01

Interpersonal traumas experienced early in life adversely impact psychological well-being in children and adolescents, yet the specific role that social support can have in reducing negative outcomes following trauma exposure is unclear. Using a general population sample of seventh-grade students in an urban public school district in the South…

The Child Care Industry: Supporting Jobs and Economic Development in Minneapolis. Report and Recommendations.

ERIC Educational Resources Information Center

Miels, Gayle, Ed.

Once generally perceived as a service for working parents, child care is now recognized as an early education setting where children learn skills and behaviors for life. The child care and early education industry is also a powerful economic force that experienced significant growth in the past three decades in response to family, economic, and…

7 CFR 4284.639 - Grant selection criteria.

Code of Federal Regulations, 2011 CFR

2011-01-01

... awarded under paragraph (d) must not exceed 40. (1) Experiencing trauma due to a major natural disaster... the filing of the application for RBOG assistance—15 points; (3) Has experienced long-term poverty—10...

Yolk testosterone reduces oxidative damages during postnatal development

PubMed Central

Noguera, José Carlos; Alonso-Alvarez, Carlos; Kim, Sin-Yeon; Morales, Judith; Velando, Alberto

2011-01-01

Conditions experienced during early life can influence the development of an organism and several physiological traits, even in adulthood. An important factor is the level of oxidative stress experienced during early life. In birds, extra-genomic egg substances, such as the testosterone hormone, may exert a widespread influence over the offspring phenotype. Interestingly, testosterone can also upregulate the bioavailability of certain antioxidants but simultaneously increases the susceptibility to oxidative stress in adulthood. However, little is known about the effects of maternally derived yolk testosterone on oxidative stress in developing birds. Here, we investigated the role of yolk testosterone on oxidative stress of yellow-legged gull chicks during their early development by experimentally increasing yolk testosterone levels. Levels of antioxidants, reactive oxygen species and lipid oxidative damage were determined in plasma during nestlings' growth. Our results revealed that, contrary to control chicks, birds hatched from testosterone-treated eggs did not show an increase in the levels of oxidative damage during postnatal development. Moreover, the same birds showed a transient increase in plasma antioxidant levels. Our results suggest that yolk testosterone may shape the oxidative stress-resistance phenotype of the chicks during early development owing to an increase in antioxidant defences and repair processes. PMID:20659922

Skills of novices early trained or traditionaly trained versus experienced drivers confronted to simulated urban accidents' scenarios.

PubMed

Berthelon, Catherine; Damm, Loïc

2012-01-01

In order to prevent the over-representation of young drivers in car crashes, France instated an early driver training from the age of 16, but the positive effects of this opportunity have not yet been proven. Three groups of male drivers (12 subjects each) were confronted with some prototypical accident scenarios introduced in a simulated urban circuit. The first and second groups were composed of young drivers having less than one month of driving licence; twelve have had a traditional learning course, and twelve had followed, in addition to the initial course, an early driver training under the supervision of an adult. The third group was composed of experienced drivers. Strategies of the three groups were analyzed through their response time, speed and maneuvers. No difference appeared across groups regarding obstacle detection. But traditionally-trained drivers' position control was more conservative than the two others groups, which were more likely to involve efficient evasive action. The exposure gained during early training could thus increase the development of visuo-motor coordination and involve better skills in case of difficult situations. Others accidents' scenarios could be used to confront young drivers with difficult situations not commonly encountered in natural driving.

Early Exercise Rehabilitation of Muscle Weakness in Acute Respiratory Failure Patients

PubMed Central

Berry, Michael J.; Morris, Peter E.

2013-01-01

Acute Respiratory Failure patients experience significant muscle weakness which contributes to prolonged hospitalization and functional impairments post-hospital discharge. Based on our previous work, we hypothesize that an exercise intervention initiated early in the intensive care unit aimed at improving skeletal muscle strength could decrease hospital stay and attenuate the deconditioning and skeletal muscle weakness experienced by these patients. Summary Early exercise has the potential to decrease hospital length of stay and improve function in Acute Respiratory Failure patients. PMID:23873130

Demographic and clinical variables influencing gestational age at booking among South African pregnant women.

PubMed

Basu, J K; Basu, D; Jeketera, C M

2011-11-01

A retrospective record review was made of 758 women who delivered over a 2-month period at the Charlottee Maxeke Johannesburg Academic Hospital. Women booking early (up to 14 weeks) were compared with women booking late (from 15 weeks onwards). A total of 45 (6%) and 713 (94%) women booked in the early and late groups, respectively. Women of white ethnicity and women who experienced previous fetal loss booked significantly early. Primigravidae booked significantly late.

Investigation of the Annexin A5 M2 haplotype in 500 white European couples who have experienced recurrent spontaneous abortion.

PubMed

Demetriou, Charalambos; Abu-Amero, Sayeda; White, Shawnelle; Peskett, Emma; Markoff, Arseni; Stanier, Philip; Moore, Gudrun E; Regan, Lesley

2015-11-01

Annexin A5 is a placental anti-coagulant protein that contains four nucleotide substitutions (M2 haplotype) in its promoter. This haplotype is a risk factor for recurrent spontaneous abortion (RSA). The influence of the M2 haplotype in the gestational timing of spontaneous abortions, paternal risk and relationships with known risk factors were investigated. European couples (n = 500) who had experienced three or more consecutive spontaneous abortions, and two fertile control groups, were selected for this study. The allele frequency of M2 was significantly higher among patients who had experienced early RSA than among controls (P = 0.002). No difference was found between controls and patients who had undergone late spontaneous abortions. No difference was found between patients who had experienced RSA who had a live birth or no live births, or between patients who were positive or negative for known risk factors. Male and female partners in each group had similar allele frequencies of M2. The M2 haplotype is a risk factor for early spontaneous abortions, before the 12th week of gestation, and confers about the same relative risk to carriers of both sexes. Having one or more M2 allele(s) in combination with other risk factors further increases the RSA risk. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

[HIV drug resistance in ART-experienced patients in Cali, Colombia, 2008-2010].

PubMed

Martínez-Cajas, Jorge L; Mueses-Marín, Héctor F; Galindo-Orrego, Pablo; Agudelo, Juan F; Galindo-Quintero, Jaime

2013-01-01

Little has been published in Colombia on HIV drug resistance in patients taking antiretroviral treatment (ART). Currently, the Colombian guidelines do not recommend the use of genotypic antiretroviral resistance tests (GART) for treatment-naive patients or for those experiencing a first therapeutic failure. To determine the frequency of relevant resistance mutations and the degree of susceptibility/ resistance of HIV to antiretroviral drugs (ARVs) in ART-experienced patients. A non-random sample of 170 ART-experienced HIV patients with virologic failure and who underwent GART was recruited. A study of HIV drug resistance was carried out in two groups of patients: one group that underwent early GART and the other group that received late GART testing. The most frequent type of resistance affected the non-nucleoside class (76%). The late-GART group had higher risk of nucleoside analog and protease inhibitor drug resistance, a higher number of resistance mutations and more complex mutational profiles than the early-GART group. A high cross resistance level (30%) was found in the nucleoside analog class. The least affected medications were tenofovir and darunavir. Our results suggest that performing GART late is associated with levels of ARV resistance that could restrict the use of an important number of essential ARV in subsequent regimens. There is a need to revise the current recommendations to include GART prior to start of treatment and after the first virologic failure.

Prognostic Factors for Recovery After Anterior Debridement/Bone Grafting and Posterior Instrumentation for Lumbar Spinal Tuberculosis.

PubMed

Yao, Yuan; Zhang, Huiyu; Liu, Huan; Zhang, Zhengfeng; Tang, Yu; Zhou, Yue

2017-08-01

Anterior debridement/bone grafting/posterior instrumentation is a common selection for the treatment of lumbar spinal tuberculosis (LST). To date, no study has focused on the prognostic factors for recovery after this surgery. We included 144 patients who experienced anterior debridement/bone grafting/posterior instrumentation for LST. The recovery rate based on the Japanese Orthopedic Association (JOA) score was used to assess recovery. The Kaplan-Meier method and Cox regression analysis were used to identify the prognostic factors for recovery postoperatively. For the prognostic factors worth further consideration, the changes in JOA scores within the 24-month follow-up period were identified by repeated-measures analysis of variance. Paralysis/nonparalysis, duration of symptoms (≥3/<3 months), number of involved vertebrae (>2/≤2), and posterior open/percutaneous instrumentation were identified as prognostic factors for recovery postoperatively. The prognostic factor of open/percutaneous instrumentation was then further compared for potential clinical application. Patients in the percutaneous instrumentation group achieved higher JOA scores than those in the open instrumentation group in the early stages postoperatively (1-3 months), but this effect equalized at 6 months postoperatively. Patients in the open instrumentation group experienced longer operation time and less cost than those in the percutaneous instrumentation group. Nonparalysis, shorter symptom duration, fewer involved vertebrae, and posterior percutaneous instrumentation (compared with open instrumentation) are considered favorable prognostic factors. Patients in the percutaneous instrumentation group achieved higher JOA scores than those in the open instrumentation group in the early stages postoperatively (1-3 months), but no significant difference was observed in long-term JOA scores (6-24 months). Copyright © 2017. Published by Elsevier Inc.

Early childhood nutrition, active outdoor play and sources of information for families living in highly socially disadvantaged locations.

PubMed

Myers, Judith; Gibbons, Kay; Arnup, Sarah; Volders, Evelyn; Naughton, Geraldine

2015-03-01

To compare nutrition and active play of children aged 0-4 years attending Supported Playgroups and mainstream services and to compare access, understanding and application of health information within these families. A cross-sectional study of children aged 0-4 years attending early childhood services. Following stratified random sampling, 81 parents of children attending Supported Playgroups in two highly disadvantaged municipalities of Victoria, Australia were surveyed about children's nutrition, active outdoor play/screen time and access to health information. Responses were dichotomised based on national recommendations and compared with 331 children attending maternal and child health and childcare centres (mainstream services). All outcomes except age were dichotomous and analysed using chi-square, relative risk and 95% confidence intervals. More children from Supported Playgroups consumed sweet drinks (P = 0.005), 'packaged' foods (P = 0.012) and tea/coffee (P = 0.038) than mainstream children. Supported Playgroup families reported more food insecurity (P = 0.016) and excessive 'screen time' for children under 2 years (P = 0.03). Fewer Supported Playgroups parents sought advice from family members (P < 0.001) and the Internet (P = 0.014) and more experienced difficulties accessing (P < 0.001), understanding (P = 0.002) and applying health information (P < 0.001). Despite comparable availability of child health information, Supported Playgroups children demonstrated more concerning child health practices, and families experienced greater difficulties accessing, understanding and applying advice than families from mainstream services despite living in the same highly disadvantaged locations. © 2014 The Authors. Journal of Paediatrics and Child Health © 2014 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Early exercise-based rehabilitation improves health-related quality of life and functional capacity after acute myocardial infarction: a randomized controlled trial.

PubMed

Peixoto, Thatiana C A; Begot, Isis; Bolzan, Douglas W; Machado, Lais; Reis, Michel S; Papa, Valeria; Carvalho, Antonio C C; Arena, Ross; Gomes, Walter J; Guizilini, Solange

2015-03-01

The purpose of this study was to evaluate the influence of an early cardiac rehabilitation (CR) program on health-related quality of life (HRQL) and functional capacity in patients who recently experienced an acute myocardial infarction (AMI). This program was initiated in the inpatient setting and was followed by an unsupervised outpatient intervention. After the same inpatient care plan, low-risk patients who experienced an AMI were randomized into 2 groups: (1) a control group (CG) (n = 43) entailing usual care and (2) an intervention group (IG) (n = 45) entailing outpatient (unsupervised) CR primarily centered on a progressive walking program. Initially, all patients underwent a supervised exercise program with early mobilization beginning 12 hours after an AMI. On hospital discharge, all patients were classified according to cardiovascular risk. Quality of life was evaluated by the MacNew Heart Disease HRQL questionnaire 30 days after discharge. Functional capacity was determined by a 6-minute walk test (6MWT) distance on the day of inpatient discharge as well as 30 days afterward. The HRQL global score was higher in the IG compared with the CG 30 days after discharge (P < 0.001); physical and emotional domain scores were both significantly higher in the IG (P < 0.001). Furthermore, the IG showed a greater 6MWT distance compared with the CG (P < 0.001). A CR program based on early progressive exercises, initiated by supervised inpatient training and followed by an unsupervised outpatient program, improved HRQL and functional capacity in patients at low cardiovascular risk who recently experienced an AMI. Copyright © 2015 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

Tokyo Guidelines 2018: flowchart for the management of acute cholecystitis.

PubMed

Okamoto, Kohji; Suzuki, Kenji; Takada, Tadahiro; Strasberg, Steven M; Asbun, Horacio J; Endo, Itaru; Iwashita, Yukio; Hibi, Taizo; Pitt, Henry A; Umezawa, Akiko; Asai, Koji; Han, Ho-Seong; Hwang, Tsann-Long; Mori, Yasuhisa; Yoon, Yoo-Seok; Huang, Wayne Shih-Wei; Belli, Giulio; Dervenis, Christos; Yokoe, Masamichi; Kiriyama, Seiki; Itoi, Takao; Jagannath, Palepu; Garden, O James; Miura, Fumihiko; Nakamura, Masafumi; Horiguchi, Akihiko; Wakabayashi, Go; Cherqui, Daniel; de Santibañes, Eduardo; Shikata, Satoru; Noguchi, Yoshinori; Ukai, Tomohiko; Higuchi, Ryota; Wada, Keita; Honda, Goro; Supe, Avinash Nivritti; Yoshida, Masahiro; Mayumi, Toshihiko; Gouma, Dirk J; Deziel, Daniel J; Liau, Kui-Hin; Chen, Miin-Fu; Shibao, Kazunori; Liu, Keng-Hao; Su, Cheng-Hsi; Chan, Angus C W; Yoon, Dong-Sup; Choi, In-Seok; Jonas, Eduard; Chen, Xiao-Ping; Fan, Sheung Tat; Ker, Chen-Guo; Giménez, Mariano Eduardo; Kitano, Seigo; Inomata, Masafumi; Hirata, Koichi; Inui, Kazuo; Sumiyama, Yoshinobu; Yamamoto, Masakazu

2018-01-01

We propose a new flowchart for the treatment of acute cholecystitis (AC) in the Tokyo Guidelines 2018 (TG18). Grade III AC was not indicated for straightforward laparoscopic cholecystectomy (Lap-C). Following analysis of subsequent clinical investigations and drawing on Big Data in particular, TG18 proposes that some Grade III AC can be treated by Lap-C when performed at advanced centers with specialized surgeons experienced in this procedure and for patients that satisfy certain strict criteria. For Grade I, TG18 recommends early Lap-C if the patients meet the criteria of Charlson comorbidity index (CCI) ≤5 and American Society of Anesthesiologists physical status classification (ASA-PS) ≤2. For Grade II AC, if patients meet the criteria of CCI ≤5 and ASA-PS ≤2, TG18 recommends early Lap-C performed by experienced surgeons; and if not, after medical treatment and/or gallbladder drainage, Lap-C would be indicated. TG18 proposes that Lap-C is indicated in Grade III patients with strict criteria. These are that the patients have favorable organ system failure, and negative predictive factors, who meet the criteria of CCI ≤3 and ASA-PS ≤2 and who are being treated at an advanced center (where experienced surgeons practice). If the patient is not considered suitable for early surgery, TG18 recommends early/urgent biliary drainage followed by delayed Lap-C once the patient's overall condition has improved. Free full articles and mobile app of TG18 are available at: http://www.jshbps.jp/modules/en/index.php?content_id=47. Related clinical questions and references are also included. © 2017 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

Dilemmas of participation in everyday life in early rheumatoid arthritis: a qualitative interview study (The Swedish TIRA Project).

PubMed

Sverker, Annette; Östlund, Gunnel; Thyberg, Mikael; Thyberg, Ingrid; Valtersson, Eva; Björk, Mathilda

2015-01-01

To explore the experiences of today's patients with early rheumatoid arthritis (RA) with respect to dilemmas of everyday life, especially regarding patterns of participation restrictions in valued life activities. A total of 48 patients, aged 20-63, three years post-RA diagnosis were interviewed using the Critical Incident Technique. Transcribed interviews were condensed into meaningful units describing actions/situations. These descriptions were linked to ICF participation codes according to the International Classification of Functioning, Disability and Health (ICF) linking rules. Dilemmas in everyday life were experienced in domestic life, interpersonal interactions and relationships, community, social and civic life. Most dilemmas were experienced in domestic life, including participation restrictions in, e.g. gardening, repairing houses, shovelling snow, watering pot plants, sewing or walking the dog. Also many dilemmas were experienced related to recreation and leisure within the domain community, social and civic life. The different dilemmas were often related to each other. For instance, dilemmas related to community life were combined with dilemmas within mobility, such as lifting and carrying objects. Participation restrictions in today's RA patients are complex. Our results underline that the health care needs to be aware of the patients' own preferences and goals to support the early multi-professional interventions in clinical practice. Implications of Rehabilitation Today's rheumatoid arthritis (RA) patients experience participation restrictions in activities not included in International Classification of Functioning, Disability and Health (ICF) core set for RA or in traditionally questionnaires with predefined activities. The health care need to be aware of the patients' own preferences and goals to meet the individual needs and optimize the rehabilitation in early RA in clinical practice.

Linking mathematics with engineering applications at an early stage - implementation, experimental set-up and evaluation of a pilot project

NASA Astrophysics Data System (ADS)

Rooch, Aeneas; Junker, Philipp; Härterich, Jörg; Hackl, Klaus

2016-03-01

Too difficult, too abstract, too theoretical - many first-year engineering students complain about their mathematics courses. The project MathePraxis aims to resolve this disaffection. It links mathematical methods as they are taught in the first semesters with practical problems from engineering applications - and thereby shall give first-year engineering students a vivid and convincing impression of where they will need mathematics in their later working life. But since real applications usually require more than basic mathematics and first-year engineering students typically are not experienced with construction, mensuration and the use of engineering software, such an approach is hard to realise. In this article, we show that it is possible. We report on the implementation of MathePraxis at Ruhr-Universität Bochum. We describe the set-up and the implementation of a course on designing a mass damper which combines basic mathematical techniques with an impressive experiment. In an accompanying evaluation, we have examined the students' motivation relating to mathematics. This opens up new perspectives how to address the need for a more practically oriented mathematical education in engineering sciences.

The safety and tolerability of rotigotine transdermal system over a 6-year period in patients with early-stage Parkinson's disease.

PubMed

Giladi, Nir; Boroojerdi, Babak; Surmann, Erwin

2013-09-01

This open-label extension (SP716; NCT00599196) of a 6-month, double-blind, randomized study (SP513) investigated the safety and tolerability of rotigotine transdermal system over up to ~6 years in patients with Parkinson's disease (PD; early-stage PD at double-blind enrollment). Eligible patients completing the 6-month study received optimal dose open-label rotigotine (≤ 16 mg/24 h) for up to ~6 years. Adjunctive levodopa was permitted. Primary outcomes included adverse events (AEs) and extent of rotigotine exposure. Analysis of adjunctive levodopa use, dyskinesias [unified Parkinson's disease rating scale (UPDRS) IV], and efficacy (UPDRS II + III total score) were also assessed. Of 381 patients enrolled in the open-label extension, 52 % were still in the study at time of closure; 24 % withdrew because of AEs and 6 % because of lack of efficacy. Patients received rotigotine for a median duration of 1,564.5 days (~4 years, 3 months; range 5-2, 145 days). 69 % of patients started supplemental levodopa; median time to levodopa was 485 days (~1 year, 4 months). Most common AEs (% per patient-year) were somnolence (18 %), application site reactions (12 %), nausea (9 %), peripheral edema (7 %), and fall (7 %). AEs indicative of impulsive-compulsive behavior were recorded in 25 (7 %) patients. Dyskinesias were experienced by 65 (17 %) patients; the majority [47 of 65 (72 %)] reported first dyskinesia after starting levodopa. Mean UPDRS II + III total scores remained below double-blind baseline for 4 years (assessment of all patients). In conclusion, rotigotine was generally well tolerated for up to ~6 years in patients with early-stage PD. The AEs reported were in line with previous studies of rotigotine transdermal system, with typical dopaminergic side effects and application site reactions seen.

Switch from oral pramipexole or ropinirole to rotigotine transdermal system in advanced Parkinson's disease: an open-label study.

PubMed

Chung, Sun Ju; Kim, Jong-Min; Kim, Jae Woo; Jeon, Beom Seok; Singh, Pritibha; Thierfelder, Stephan; Ikeda, Junji; Bauer, Lars

2015-05-01

Investigate safety, feasibility and efficacy of switching therapy in patients with advanced-stage Parkinson's disease (PD) inadequately controlled with pramipexole (≤ 3.5 mg/day) or ropinirole (≤ 14 mg/day) to rotigotine transdermal system (≤ 14 mg/24 h; dose adjustments ≤ 16 mg/24 h permitted). PD0009 (ClinicalTrials.gov: NCT01711866) was an open-label study in patients with advanced-stage PD receiving levodopa, and experiencing sleep disturbance or early-morning motor impairment. Pramipexole/ropinirole was switched to equivalent dose rotigotine overnight or in two stages. During the 4-week treatment period rotigotine dose adjustments were permitted (up to 16 mg/24 h). Primary variable: Clinical Global Impressions (CGI) item 4: side effects (assessing safety) at end of treatment. 79/87 (91%) patients completed the study; 2 (2%) withdrew due to adverse events (AEs). Most (84; 97%) had CGI item 4 score < 3 indicating switch did not interfere with functioning; three experienced drug-related AEs interfering with functioning (score = 3). 62% patients improved on Patient Global Impression of Change, assessing effectiveness. AEs occurring ≥ 5%: application site pruritus (10%), application site erythema (7%), dizziness (7%), dyskinesia (7%), erythema (6%), pruritus (6%). Unified Parkinson's Disease Rating Scale II and III, Parkinson's Disease Sleep Scale-2 and Pittsburgh Sleep Quality Index were unchanged. Numerical improvements in 'off' time, awakenings and nocturias were observed. Switch from pramipexole or ropinirole to rotigotine (up to 14 mg/24 h) was feasible and possibly associated with some benefit.

Female orgasmic experience: a subjective study.

PubMed

Sholty, M J; Ephross, P H; Plaut, S M; Fischman, S H; Charnas, J F; Cody, C A

1984-04-01

Human female orgasm was studied by collecting and analyzing the subjective orgasmic histories of 30 women, ages 18 to 59 years. Virtually all of the 93% who reported they had experienced orgasm also reported some level of conscious control over whether or not they reached orgasm. Women differed widely as to preferred types of physical stimulation and/or mental activities to facilitate orgasm. Orgasms were experienced as centered in the clitoral and/or vaginal areas. Women over 40 were more likely to have experienced orgasm in more than one anatomic site than were women aged 18 to 29. Marital status, religion, occupation, educational level, experiences of pregnancy and childbirth, various reported characteristics of relationships with partners, and early sexual experience were not associated with where orgasm is experienced within the body or with other variables of adult orgasmic experience. The variation among women as to how orgasm is best reached, differences in where it is experienced within the body, and the reasons why an individual woman experiences orgasms differently over time remain poorly understood phenomena.

Maternal depression and physical health problems in early pregnancy: findings of an Australian nulliparous pregnancy cohort study.

PubMed

Perlen, Susan; Woolhouse, Hannah; Gartland, Deirdre; Brown, Stephanie J

2013-03-01

to investigate the relationship between physical health problems and depressive symptoms in early pregnancy. baseline questionnaire, prospective pregnancy cohort study. six metropolitan public maternity hospitals in Victoria, Australia. 1507 nulliparous women recruited in early pregnancy. nine per cent of women (131/1500) scored ≥ 13 on the EPDS indicating probable clinical depression in early pregnancy (mean gestation=15 weeks). The five most commonly reported physical health problems were as follows: exhaustion (86.9%), morning sickness (64.3%), back pain (45.6%), constipation (43.5%) and severe headaches or migraines (29.5%). Women scoring ≥ 13 on the EPDS reported a mean of six physical health problems compared with a mean of 3.5 among women scoring <13 on the EPDS. Women reporting five or more physical health problems had a three-fold increase in likelihood of reporting depressive symptoms (Adj OR=3.13, 95% CI 2.14-4.58) after adjusting for socio-demographic factors, including maternal age. the findings from this large multi-centre study show that women experiencing a greater number of physical health problems are at increased risk of reporting depressive symptoms in early pregnancy. early detection and support for women experiencing physical and psychological health problems in pregnancy is an important aspect of antenatal care. The extent of co-morbid physical and psychological health problems underlines the need for comprehensive primary health care as an integral component of antenatal care. Copyright © 2012 Elsevier Ltd. All rights reserved.

Acute sleep deprivation enhances post-infection sleep and promotes survival during bacterial infection in Drosophila.

PubMed

Kuo, Tzu-Hsing; Williams, Julie A

2014-05-01

Sleep is known to increase as an acute response to infection. However, the function of this behavioral response in host defense is not well understood. To address this problem, we evaluated the effect of acute sleep deprivation on post-infection sleep and immune function in Drosophila. Laboratory. Drosophila melanogaster. Flies were subjected to sleep deprivation before (early DEP) or after (late DEP) bacterial infection. Relative to a non-deprived control, flies subjected to early DEP had enhanced sleep after infection as well as increased bacterial clearance and survival outcome. Flies subjected to late DEP experienced enhanced sleep following the deprivation period, and showed a modest improvement in survival outcome. Continuous DEP (early and late DEP) throughout infection also enhanced sleep later during infection and improved survival. However, improved survival in flies subjected to late or continuous DEP did not occur until after flies had experienced sleep. During infection, both early and late DEP enhanced NFκB transcriptional activity as measured by a luciferase reporter (κB-luc) in living flies. Early DEP also increased NFκB activity prior to infection. Flies that were deficient in expression of either the Relish or Dif NFκB transcription factors showed normal responses to early DEP. However, the effect of early DEP on post-infection sleep and survival was abolished in double mutants, which indicates that Relish and Dif have redundant roles in this process. Acute sleep deprivation elevated NFκB-dependent activity, increased post-infection sleep, and improved survival during bacterial infection.

Early breastfeeding problems: A mixed method study of mothers' experiences.

PubMed

Feenstra, Maria Monberg; Jørgine Kirkeby, Mette; Thygesen, Marianne; Danbjørg, Dorthe B; Kronborg, Hanne

2018-06-01

Breastfeeding problems are common and associated with early cessation. Still length of postpartum hospital stay has been reduced. This leaves new mothers to establish breastfeeding at home with less support from health care professionals. The objective was to explore mothers' perspectives on when breastfeeding problems were the most challenging and prominent early postnatal. The aim was also to identify possible factors associated with the breastfeeding problems. In a cross-sectional study, a mixed method approach was used to analyse postal survey data from 1437 mothers with full term singleton infants. Content analysis was used to analyse mothers' open text descriptions of their most challenging breastfeeding problem. Multiple logistic regression was used to calculate odds ratios for early breastfeeding problems according to sociodemographic- and psychosocial factors. Up to 40% of the mothers had experienced early breastfeeding problems. The problems were associated with the mother, the infant and to lack of support from health care professionals. Most prominent problems were infant's inability to latch on (40%) and mothers having sore, wounded and cracked nipples (38%). Pain often occurred when experiencing breastfeeding problems. Factors associated with the problems were primiparity, lower self-efficacy and lower self-perceived knowledge of breastfeeding. Mothers with no or short education reported less frequently breastfeeding problems. Breastfeeding problems occurred frequently in the early postnatal period and often caused breastfeeding to be painful. Health care professionals should prepare mothers to deal with possible breastfeeding problems. New support options should be reviewed in an early postnatal discharge setting. Copyright © 2018 Elsevier B.V. All rights reserved.

Parents' and Teachers' Views on the Psychosocial Adjustment of Students with and without a History of Early Grade Retention

ERIC Educational Resources Information Center

Anastasiou, Andri I.; Papachristou, Eleni M.; Diakidoy, Irene-Anna N.

2017-01-01

The study compared teachers' and parents' views about elementary school children's psychosocial adjustment with and without a history of early grade retention. The sample included retained and non-retained students currently in Grades Two and Four (age range 7.5 to 11.6 years) in Cypriot public schools. The retained students experienced early…

Protecting the Development of 5-11-Year-Olds from the Impacts of Early Disadvantage: The Role of Primary School Academic Effectiveness

ERIC Educational Resources Information Center

Sammons, Pam; Hall, James; Sylva, Kathy; Melhuish, Edward; Siraj-Blatchford, Iram; Taggart, Brenda

2013-01-01

Whether or not more effective schools can successfully mitigate the impacts of early disadvantage upon educational attainment remains uncertain. We investigated 2,664 children aged 6-11 years and measured their academic skills in English and maths along with self-regulation at 6, 7, and 11. Experiencing multiple disadvantages before age 5 strongly…

Grief and Coping in Early Childhood: The Role of Communication in the Mourning Process

ERIC Educational Resources Information Center

Ostler, Teresa

2010-01-01

This article draws on interviews with women who experienced the death of their mothers during early childhood to explore the grieving process of a child for a lost parent. The author describes the women's recollections of how the loss was talked about, or not, in their families and how this impacted the women's mourning and coping. Most women who…

Experience during Early Adulthood Shapes the Learning Capacities and the Number of Synaptic Boutons in the Mushroom Bodies of Honey Bees ("Apis mellifera")

ERIC Educational Resources Information Center

Cabirol, Amélie; Brooks, Rufus; Groh, Claudia; Barron, Andrew B.; Devaud, Jean-Marc

2017-01-01

The honey bee mushroom bodies (MBs) are brain centers required for specific learning tasks. Here, we show that environmental conditions experienced as young adults affect the maturation of MB neuropil and performance in a MB-dependent learning task. Specifically, olfactory reversal learning was selectively impaired following early exposure to an…

Language Use in Real-time Interactions during Early Elementary Science Lessons: The Bidirectional Dynamics of the Language Complexity of Teachers and Students

ERIC Educational Resources Information Center

Menninga, Astrid; van Dijk, Marijn; Steenbeek, Henderien; van Geert, Paul

2017-01-01

This study used a dynamic approach to explore bidirectional sequential relations between the real-time language use of teachers and students in naturalistic early elementary science lessons. It also compared experienced teachers (n = 22) with novice teachers (n = 8) with respect to such relations. Verbal interactions were transcribed and coded at…

The Effects of Varying Group Size on the Reading Recovery Approach to Preventive Early Intervention

ERIC Educational Resources Information Center

Iversen, Sandra; Tunmer, William E.; Chapman, James W.

2005-01-01

The purpose of this study was to determine whether an early intervention program based on the Reading Recovery (RR) format could be developed for pairs of struggling readers that would allow them to make accelerated progress similar to that experienced in the 1-to-1 RR tutorial. A preliminary pilot study showed that the RR lesson format could be…

The effect of early pregnancy on the formation of obstetric fistula.

PubMed

Browning, Andrew; Mbise, Frederick; Foden, Phil

2017-09-01

To assess the effect of early pregnancy on obstetric fistula. A prospective observational study was conducted among patients with obstetric fistula caused by a long obstructed labor who presented at Selian Lutheran Hospital, Tanzania, or Kitovu Hospital, Uganda, between January 1, 2015, and January 31, 2016. Demographic and clinical variables were evaluated. Among 270 patients, 162 (60.0%) experienced their first pregnancy up to 2 years after menarche (early group) and 108 (40.0%) experienced their first pregnancy more than 2 years after menarche (late group). No significant differences between the early and late groups were found for median age at presentation (30.0 vs 28.0 years), median parity (both 2.0), stillbirth (n=145 [89.5%] vs n=95 [88.0%]), median duration of labor (both 2.0 days), home delivery (n=31 [19.1%] vs n=17 [15.7%]), cesarean delivery (n=79 [48.8%] vs 58 [53.7%]), median time from obstetric fistula formation to presentation (48.0 vs 24.0 months), and obstetric fistula classifications. Obstetric fistula occurred during the first pregnancy in 99 (61.1%) women in the early group and 71 (65.7%) in the late group (P=0.440). Frequency of obstetric fistula during the first pregnancy is not increased among women who experience their first pregnancy within 2 years of menarche. © 2017 International Federation of Gynecology and Obstetrics.

Effects of early developmental conditions on innate immunity are only evident under favourable adult conditions in zebra finches

NASA Astrophysics Data System (ADS)

de Coster, Greet; Verhulst, Simon; Koetsier, Egbert; de Neve, Liesbeth; Briga, Michael; Lens, Luc

2011-12-01

Long-term effects of unfavourable conditions during development can be expected to depend on the quality of the environment experienced by the same individuals during adulthood. Yet, in the majority of studies, long-term effects of early developmental conditions have been assessed under favourable adult conditions only. The immune system might be particularly vulnerable to early environmental conditions as its development, maintenance and use are thought to be energetically costly. Here, we studied the interactive effects of favourable and unfavourable conditions during nestling and adult stages on innate immunity (lysis and agglutination scores) of captive male and female zebra finches ( Taeniopygia guttata). Nestling environmental conditions were manipulated by a brood size experiment, while a foraging cost treatment was imposed on the same individuals during adulthood. This combined treatment showed that innate immunity of adult zebra finches is affected by their early developmental conditions and varies between both sexes. Lysis scores, but not agglutination scores, were higher in individuals raised in small broods and in males. However, these effects were only present in birds that experienced low foraging costs. This study shows that the quality of the adult environment may shape the long-term consequences of early developmental conditions on innate immunity, as long-term effects of nestling environment were only evident under favourable adult conditions.

Usability Laboratory Test of a Novel Mobile Homecare Application with Experienced Home Help Service Staff

PubMed Central

Scandurra, I; Hägglund, M; Koch, S; Lind, M

2008-01-01

Using participatory design, we developed and deployed a mobile Virtual Health Record (VHR) on a personal digital assistant (PDA) together with experienced homecare staff. To assess transferability to a second setting and usability when used by novice users with limited system education the application was tested in a usability lab. Eight participants from another homecare district performed tasks related to daily homecare work using the VHR. Test protocols were analyzed with regard to effectiveness, potential usability problems and user satisfaction. Usability problems having impact on system performance and contextual factors affecting system transferability were uncovered. Questionnaires revealed that the participants frequently used computers, but never PDAs. Surprisingly there were only minor differences in input efficiency between novice and experienced users. The participants were overall satisfied with the application. However, transfer to another district can not be performed, unless by means of careful field observations of contextual differences. PMID:19415140

Orthopaedic service lines-revisited.

PubMed

Patterson, Cheryl

2008-01-01

This article revisits the application of orthopaedic service lines from early introduction and growth of this organizational approach in the 1980s, through the 1990s, and into the current decade. The author has experienced and worked in various service-line structures through these three decades, as well as the preservice-line era of 1970s orthopaedics. Past lessons learned during earlier phases and then current trends and analysis by industry experts are summarized briefly, with indication given of the future for service lines. Variation versus consistency of certain elements in service-line definitions and in operational models is discussed. Main components of service-line structures and typical processes are described briefly, along with a more detailed section on the service-line director/manager role. Current knowledge contained here will help guide the reader to more "out-of-the-box" thinking toward comprehensive orthopaedic centers of excellence.

Holocene temperature history of northern Iceland inferred from subfossil midges

NASA Astrophysics Data System (ADS)

Axford, Yarrow; Miller, Gifford H.; Geirsdóttir, Áslaug; Langdon, Peter G.

2007-12-01

The Holocene temperature history of Iceland is not well known, despite Iceland's climatically strategic location at the intersection of major surface currents in the high-latitude North Atlantic. Existing terrestrial records reveal spatially heterogeneous changes in Iceland's glacier extent, vegetation cover, and climate over the Holocene, but these records are temporally discontinuous and mostly qualitative. This paper presents the first quantitative estimates of temperatures throughout the entire Holocene on Iceland. Mean July temperatures are inferred based upon subfossil midge (Chironomidae) assemblages from three coastal lakes in northern Iceland. Midge data from each of the three lakes indicate broadly similar temperature trends, and suggest that the North Icelandic coast experienced relatively cool early Holocene summers and gradual warming throughout the Holocene until after 3 ka. This contrasts with many sites on Iceland and around the high-latitude Northern Hemisphere that experienced an early to mid-Holocene "thermal maximum" in response to enhanced summer insolation forcing. Our results suggest a heightened temperature gradient across Iceland in the early Holocene, with suppressed terrestrial temperatures along the northern coastal fringe, possibly as a result of sea surface conditions on the North Iceland shelf.

Transgenerational transmission of a stress-coping phenotype programmed by early-life stress in the Japanese quail

PubMed Central

Zimmer, Cédric; Larriva, Maria; Boogert, Neeltje J.; Spencer, Karen A.

2017-01-01

An interesting aspect of developmental programming is the existence of transgenerational effects that influence offspring characteristics and performance later in life. These transgenerational effects have been hypothesized to allow individuals to cope better with predictable environmental fluctuations and thus facilitate adaptation to changing environments. Here, we test for the first time how early-life stress drives developmental programming and transgenerational effects of maternal exposure to early-life stress on several phenotypic traits in their offspring in a functionally relevant context using a fully factorial design. We manipulated pre- and/or post-natal stress in both Japanese quail mothers and offspring and examined the consequences for several stress-related traits in the offspring generation. We show that pre-natal stress experienced by the mother did not simply affect offspring phenotype but resulted in the inheritance of the same stress-coping traits in the offspring across all phenotypic levels that we investigated, shaping neuroendocrine, physiological and behavioural traits. This may serve mothers to better prepare their offspring to cope with later environments where the same stressors are experienced. PMID:28387355

Menstruation: symptoms, management and attitude of female nursing students in Ibadan, Nigeria.

PubMed

Moronkola, O A; Uzuegbu, V U

2006-12-01

This study surveyed 120 student nurses from two schools of nursing in Ibadan, Nigeria to assess the symptoms experienced during menstruation, attitude towards and management of menstruation. The student nurses overall mean age at menarche was 14 years, average duration of menstrual period was five days and mean of menstrual cycle was 28 days. Out of the 120 study participants, 93% were having menstruation regularly. More participants experienced symptoms during premenstrual periods than menstrual periods. Majority (70%) used sanitary pad to manage their menstruation, 93% had positive attitude towards menstruation while only 20% consulted medical doctors whenever they experienced menstrual symptoms. Paracetamol was the drug of choice for many of the participants whenever they experienced menstrual symptoms It was recommended that authorities in schools of nursing should not overlook reproductive health needs of students. Also teaching of reproductive health education early in primary and secondary schools should be encouraged.

Long-time storage of song types in birds: evidence from interactive playbacks.

PubMed

Geberzahn, Nicole; Hultsch, Henrike

2003-05-22

In studies of birdsong learning, imitation-based assays of stimulus memorization do not take into account that tutored song types may have been stored, but were not retrieved from memory. Such a 'silent' reservoir of song material could be used later in the bird's life, e.g. during vocal interactions. We examined this possibility in hand-reared nightingales during their second year. The males had been exposed to songs, both as fledglings and later, during their first full song period in an interactive playback design. Our design allowed us to compare the performance of imitations from the following categories: (i) songs only experienced during the early tutoring; (ii) songs experienced both during early tutoring and interactive playbacks; and (iii) novel songs experienced only during the simulated interactions. In their second year, birds imitated song types from each category, including those from categories (i) and (ii) which they had failed to imitate before. In addition, the performance of these song types was different (category (ii) > category (i)) and more pronounced than for category (iii) songs. Our results demonstrate 'silent' song storage in nightingales and point to a graded influence of the time and the social context of experience on subsequent vocal imitation.

Long-time storage of song types in birds: evidence from interactive playbacks.

PubMed Central

Geberzahn, Nicole; Hultsch, Henrike

2003-01-01

In studies of birdsong learning, imitation-based assays of stimulus memorization do not take into account that tutored song types may have been stored, but were not retrieved from memory. Such a 'silent' reservoir of song material could be used later in the bird's life, e.g. during vocal interactions. We examined this possibility in hand-reared nightingales during their second year. The males had been exposed to songs, both as fledglings and later, during their first full song period in an interactive playback design. Our design allowed us to compare the performance of imitations from the following categories: (i) songs only experienced during the early tutoring; (ii) songs experienced both during early tutoring and interactive playbacks; and (iii) novel songs experienced only during the simulated interactions. In their second year, birds imitated song types from each category, including those from categories (i) and (ii) which they had failed to imitate before. In addition, the performance of these song types was different (category (ii) > category (i)) and more pronounced than for category (iii) songs. Our results demonstrate 'silent' song storage in nightingales and point to a graded influence of the time and the social context of experience on subsequent vocal imitation. PMID:12803899

Individual differences in BEV drivers' range stress during first encounter of a critical range situation.

PubMed

Franke, Thomas; Rauh, Nadine; Krems, Josef F

2016-11-01

It is commonly held that range anxiety, in the form of experienced range stress, constitutes a usage barrier, particularly during the early period of battery electric vehicle (BEV) usage. To better understand factors that play a role in range stress during this critical period of adaptation to limited-range mobility, we examined individual differences in experienced range stress in the context of a critical range situation. In a field experiment, 74 participants drove a BEV on a 94-km round trip, which was tailored to lead to a critical range situation (i.e., small available range safety buffer). Higher route familiarity, trust in the range estimation system, system knowledge, subjective range competence, and internal control beliefs in dealing with technology were clearly related to lower experienced range stress; emotional stability (i.e., low neuroticism) was partly related to lower range stress. These results can inform strategies aimed at reducing range stress during early BEV usage, as well as contribute to a better understanding of factors that drive user experience in low-resource systems, which is a key topic in the field of green ergonomics. Copyright © 2015 Elsevier Ltd. All rights reserved.

Supranormal orientation selectivity of visual neurons in orientation-restricted animals.

PubMed

Sasaki, Kota S; Kimura, Rui; Ninomiya, Taihei; Tabuchi, Yuka; Tanaka, Hiroki; Fukui, Masayuki; Asada, Yusuke C; Arai, Toshiya; Inagaki, Mikio; Nakazono, Takayuki; Baba, Mika; Kato, Daisuke; Nishimoto, Shinji; Sanada, Takahisa M; Tani, Toshiki; Imamura, Kazuyuki; Tanaka, Shigeru; Ohzawa, Izumi

2015-11-16

Altered sensory experience in early life often leads to remarkable adaptations so that humans and animals can make the best use of the available information in a particular environment. By restricting visual input to a limited range of orientations in young animals, this investigation shows that stimulus selectivity, e.g., the sharpness of tuning of single neurons in the primary visual cortex, is modified to match a particular environment. Specifically, neurons tuned to an experienced orientation in orientation-restricted animals show sharper orientation tuning than neurons in normal animals, whereas the opposite was true for neurons tuned to non-experienced orientations. This sharpened tuning appears to be due to elongated receptive fields. Our results demonstrate that restricted sensory experiences can sculpt the supranormal functions of single neurons tailored for a particular environment. The above findings, in addition to the minimal population response to orientations close to the experienced one, agree with the predictions of a sparse coding hypothesis in which information is represented efficiently by a small number of activated neurons. This suggests that early brain areas adopt an efficient strategy for coding information even when animals are raised in a severely limited visual environment where sensory inputs have an unnatural statistical structure.

Adverse childhood experiences among women prisoners: relationships to suicide attempts and drug abuse.

PubMed

Friestad, Christine; Åse-Bente, Rustad; Kjelsberg, Ellen

2014-02-01

Women prisoners are known to suffer from an accumulation of factors known to increase the risk for several major health problems. This study examines the prevalence of adverse childhood experiences (ACE) and the relationship between such experiences and suicide attempts and drug use among incarcerated women in Norway. A total of 141 women inmates (75% of all eligible) were interviewed using a structured interview guide covering information on demographics and a range of ACE related to abuse and neglect, and household dysfunction. The main outcome variables were attempted suicide and adult drug abuse. Emotional, physical and sexual abuse during childhood was experienced by 39%, 36% and 19%, respectively, and emotional and physical neglect by 31% and 33%, respectively. Looking at the full range of ACE, 17% reported having experienced none, while 34% reported having experienced more than five ACEs. After controlling for age, immigrant background and marital status, the number of ACEs significantly increased the risk of attempted suicide and current drug abuse. The associations observed between early life trauma and later health risk behaviour indicate the need for early prevention. The findings also emphasize the important role of prison health services in secondary prevention among women inmates.

Supranormal orientation selectivity of visual neurons in orientation-restricted animals

PubMed Central

Sasaki, Kota S.; Kimura, Rui; Ninomiya, Taihei; Tabuchi, Yuka; Tanaka, Hiroki; Fukui, Masayuki; Asada, Yusuke C.; Arai, Toshiya; Inagaki, Mikio; Nakazono, Takayuki; Baba, Mika; Kato, Daisuke; Nishimoto, Shinji; Sanada, Takahisa M.; Tani, Toshiki; Imamura, Kazuyuki; Tanaka, Shigeru; Ohzawa, Izumi

2015-01-01

Altered sensory experience in early life often leads to remarkable adaptations so that humans and animals can make the best use of the available information in a particular environment. By restricting visual input to a limited range of orientations in young animals, this investigation shows that stimulus selectivity, e.g., the sharpness of tuning of single neurons in the primary visual cortex, is modified to match a particular environment. Specifically, neurons tuned to an experienced orientation in orientation-restricted animals show sharper orientation tuning than neurons in normal animals, whereas the opposite was true for neurons tuned to non-experienced orientations. This sharpened tuning appears to be due to elongated receptive fields. Our results demonstrate that restricted sensory experiences can sculpt the supranormal functions of single neurons tailored for a particular environment. The above findings, in addition to the minimal population response to orientations close to the experienced one, agree with the predictions of a sparse coding hypothesis in which information is represented efficiently by a small number of activated neurons. This suggests that early brain areas adopt an efficient strategy for coding information even when animals are raised in a severely limited visual environment where sensory inputs have an unnatural statistical structure. PMID:26567927

Empirical support for the definition of a complex trauma event in children and adolescents.

PubMed

Wamser-Nanney, Rachel; Vandenberg, Brian R

2013-12-01

Complex trauma events have been defined as chronic, interpersonal traumas that begin early in life (Cook, Blaustein, Spinazzola, & van der Kolk, 2003). The complex trauma definition has been examined in adults, as indicated by the Diagnostic and Statistical Manual of Mental Disorders (4th ed.; DSM-IV) field trial; however, this research was lacking in child populations. The symptom presentations of complexly traumatized children were contrasted with those exposed to other, less severe trauma ecologies that met 1 or 2 features of the complex trauma definition. Included in this study were 346 treatment-seeking children and adolescents (ages 3–18 years) who had experienced atraumatic event. Results indicated that child survivors of complex trauma presented with higher levels of generalized behavior problems and trauma-related symptoms than those who experienced (a) acute noninterpersonal trauma, (b) chronic interpersonal trauma that begins later in life, and (c) acute interpersonal trauma. Greater levels of behavioral problems were observed in children exposed to complex trauma as compared to those who experienced a traumatic event that begins early in life. These results provide support for the complex trauma event definition and suggest the need for a complex trauma diagnostic construct for children and adolescents.

Teacher Responses to Learning Cycle Science Lessons for Early Childhood Education

NASA Astrophysics Data System (ADS)

Kraemer, Emily N.

Three learning cycle science lessons were developed for preschoolers in an early childhood children's center in Costa Mesa, California. The lessons were field tested by both novice and experienced teachers with children ranging from three to five years old. Teachers were then interviewed informally to collect feedback on the structure and flow the lessons. The feedback was encouraging remarks towards the use of learning cycle science lessons for early childhood educators. Adjustments were made to the lessons based on teacher feedback. The lessons and their implications for preschool education are discussed.

Effects of leg dominance on performance of ballet turns (pirouettes) by experienced and novice dancers.

PubMed

Lin, Chia-Wei; Su, Fong-Chin; Wu, Hong-Wen; Lin, Cheng-Feng

2013-01-01

Turns (pirouettes) are an important movement in ballet and may be affected by "lateral bias". This study investigated physiological differences exhibited by experienced and novice dancers, respectively, when performing pirouette with dominant and non-dominant leg supports, respectively. Thirteen novice and 13 experienced dancers performed turns on dominant or non-dominant legs. The maximum ankle plantarflexion, knee extension and hip extension were measured during the single-leg support phase. The inclination angle of rotation axis is the angle between instantaneous rotation axis and global vertical axis in the early single-leg support phase. Both groups exhibited a greater hip extension, knee extension, and ankle plantarflexion when performing a turn on the non-dominant leg. For experienced dancers, the inclination angle of rotation axis during the pre-swing phase was generally smaller for dominant leg support than non-dominant leg. However, no significant difference was found in inclination angle of rotation axis of novice dancers. For experienced dancers, an improved performance is obtained when using the dominant leg for support. By contrast, for novice dancers, the performance is independent of choice of support leg. The significant lateral bias in experienced dancers indicates the possible influence of training. That is, repetitive rehearsal on the preferred leg strengthens the impact of side dominance in experienced dancers.

Soil nutrients and microbial activity after early and late season prescribed burns in a Sierra Nevada mixed conifer forest

Treesearch

Sarah T. Hamman; Ingrid C. Burke; Eric E. Knapp

2008-01-01

Restoring the natural fire regime to forested systems that have experienced fire exclusion throughout the past century can be a challenge due to the heavy fuel loading conditions. Fire is being re-introduced to mixed conifer forests in the Sierra Nevada through both early season and late season prescribed burns, even though most fires historically occurred in the late...

A History of Medicine and the Establishment of Medical Institutions in Middlesex County, New Jersey that Transformed Doctor and Patient Relationships during the Early Twentieth Century

ERIC Educational Resources Information Center

Whitfield-Spinner, Linda

2011-01-01

The early twentieth century was a period of tremendous advancements in medicine and technology and as a result experienced a revolutionary change in the delivery of healthcare in America. Modern medicine which encompassed specialized knowledge, technical procedures, and rules of behavior, changed the way medical care was provided in the United…

Entrenched obesity in childhood: findings from a national cohort study.

PubMed

Cunningham, Solveig A; Datar, Ashlesha; Narayan, K M Venkat; Kramer, Michael R

2017-07-01

Given the high levels of obesity among U.S. children, we examine whether obesity in childhood is a passing phenomenon or remains entrenched into adolescence. Data are from the prospective nationally representative Early Childhood Longitudinal Study, Kindergarten Class of 1998-1999 (analytic sample = 6600). Anthropometrics were measured six times during 1998-2007. Overweight and obesity were defined using CDC cut-points. Entrenched obesity was defined as obesity between ages 5-9 coupled with persistent obesity at ages 11 and 14. Almost 30% of children experienced obesity at some point between ages 5.6 and 14.1 years; 63% of children who ever had obesity between ages 5.6 and 9.1 and 72% of those who had obesity at kindergarten entry experienced entrenched obesity. Children with severe obesity in kindergarten or who had obesity at more than 1 year during early elementary were very likely to experience obesity through age 14, regardless of their sex, race, or socioeconomic backgrounds. Prevention should focus on early childhood, as obesity at school entry is not often a passing phenomenon. Even one timepoint of obesity measured during the early elementary school years may be an indicator of risk for long-term obesity. Copyright © 2017 Elsevier Inc. All rights reserved.

Associations between early life adversity and executive function in children adopted internationally from orphanages

PubMed Central

Hostinar, Camelia E.; Stellern, Sarah A.; Schaefer, Catherine; Carlson, Stephanie M.; Gunnar, Megan R.

2012-01-01

Executive function (EF) abilities are increasingly recognized as an important protective factor for children experiencing adversity, promoting better stress and emotion regulation as well as social and academic adjustment. We provide evidence that early life adversity is associated with significant reductions in EF performance on a developmentally sensitive battery of laboratory EF tasks that measured cognitive flexibility, working memory, and inhibitory control. Animal models also suggest that early adversity has a negative impact on the development of prefrontal cortex-based cognitive functions. In this study, we report EF performance 1 y after adoption in 2.5- to 4-y-old children who had experienced institutional care in orphanages overseas compared with a group of age-matched nonadopted children. To our knowledge, this is the youngest age and the soonest after adoption that reduced EF performance has been shown using laboratory measures in this population. EF reductions in performance were significant above and beyond differences in intelligence quotient. Within the adopted sample, current EF was associated with measures of early deprivation after controlling for intelligence quotient, with less time spent in the birth family before placement in an institution and lower quality of physical/social care in institutions predicting poorer performance on the EF battery. PMID:23047689

Associations between early life adversity and executive function in children adopted internationally from orphanages.

PubMed

Hostinar, Camelia E; Stellern, Sarah A; Schaefer, Catherine; Carlson, Stephanie M; Gunnar, Megan R

2012-10-16

Executive function (EF) abilities are increasingly recognized as an important protective factor for children experiencing adversity, promoting better stress and emotion regulation as well as social and academic adjustment. We provide evidence that early life adversity is associated with significant reductions in EF performance on a developmentally sensitive battery of laboratory EF tasks that measured cognitive flexibility, working memory, and inhibitory control. Animal models also suggest that early adversity has a negative impact on the development of prefrontal cortex-based cognitive functions. In this study, we report EF performance 1 y after adoption in 2.5- to 4-y-old children who had experienced institutional care in orphanages overseas compared with a group of age-matched nonadopted children. To our knowledge, this is the youngest age and the soonest after adoption that reduced EF performance has been shown using laboratory measures in this population. EF reductions in performance were significant above and beyond differences in intelligence quotient. Within the adopted sample, current EF was associated with measures of early deprivation after controlling for intelligence quotient, with less time spent in the birth family before placement in an institution and lower quality of physical/social care in institutions predicting poorer performance on the EF battery.

Early-life experience affects honey bee aggression and resilience to immune challenge

PubMed Central

Rittschof, Clare C.; Coombs, Chelsey B.; Frazier, Maryann; Grozinger, Christina M.; Robinson, Gene E.

2015-01-01

Early-life social experiences cause lasting changes in behavior and health for a variety of animals including humans, but it is not well understood how social information ‘‘gets under the skin’’ resulting in these effects. Adult honey bees (Apis mellifera) exhibit socially coordinated collective nest defense, providing a model for social modulation of aggressive behavior. Here we report for the first time that a honey bee’s early-life social environment has lasting effects on individual aggression: bees that experienced high-aggression environments during pre-adult stages showed increased aggression when they reached adulthood relative to siblings that experienced low-aggression environments, even though all bees were kept in a common environment during adulthood. Unlike other animals including humans however, high-aggression honey bees were more, rather than less, resilient to immune challenge, assessed as neonicotinoid pesticide susceptibility. Moreover, aggression was negatively correlated with ectoparasitic mite presence. In honey bees, early-life social experience has broad effects, but increased aggression is decoupled from negative health outcomes. Because honey bees and humans share aspects of their physiological response to aggressive social encounters, our findings represent a step towards identifying ways to improve individual resiliency. Pre-adult social experience may be crucial to the health of the ecologically threatened honey bee. PMID:26493190

Early adversity and neural correlates of executive function: implications for academic adjustment.

PubMed

McDermott, Jennifer M; Westerlund, Alissa; Zeanah, Charles H; Nelson, Charles A; Fox, Nathan A

2012-02-15

Early adversity can negatively impact the development of cognitive functions, although little is known about whether such effects can be remediated later in life. The current study examined one facet of executive functioning - inhibitory control - among children who experienced institutional care and explored the impact of a foster care intervention within the context of the Bucharest Early Intervention Project (BEIP). Specifically, a go/nogo task was administered when children were eight years old and behavioral and event-related potential (ERP) measures were collected. Results revealed that children assigned to care as usual (i.e. institutional care) were less accurate and exhibited slower neural responses compared to children assigned to the foster care intervention and children who had never been institutionalized. However, children in both the care as usual and foster care groups exhibited diminished attention processing of nogo cues as assessed via P300 amplitude. Foster care children also showed differential reactivity between correct and error responses via the error-related negativity (ERN) as compared to children in the care as usual group. Combined, the results highlight perturbations in neural sources of behavioral and attention problems among children experiencing early adversity. Potential implications for academic adjustment in at risk children are discussed. Copyright © 2011 Elsevier Ltd. All rights reserved.

Influence of soil pathogens on early regeneration success of tropical trees varies between forest edge and interior.

PubMed

Krishnadas, Meghna; Comita, Liza S

2018-01-01

Soil fungi are key mediators of negative density-dependent mortality in seeds and seedlings, and the ability to withstand pathogens in the shaded understory of closed-canopy forests could reinforce light gradient partitioning by tree species. For four species of tropical rainforest trees-two shade-tolerant and two shade-intolerant-we conducted a field experiment to examine the interactive effects of fungal pathogens, light, and seed density on germination and early seedling establishment. In a fully factorial design, seeds were sown into 1 m 2 plots containing soil collected from underneath conspecific adult trees, with plots assigned to forest edge (high light) or shaded understory, high or low density, and fungicide or no fungicide application. We monitored total seed germination and final seedling survival over 15 weeks. Shade-intolerant species were strongly constrained by light; their seedlings survived only at the edge. Fungicide application significantly improved seedling emergence and/or survival for three of the four focal species. There were no significant interactions between fungicide and seed density, suggesting that pathogen spread with increased aggregation of seeds and seedlings did not contribute to pathogen-mediated mortality. Two species experienced significant edge-fungicide interactions, but fungicide effects in edge vs. interior forest varied with species and recruitment stage. Our results suggest that changes to plant-pathogen interactions could affect plant recruitment in human-impacted forests subject to fragmentation and edge-effects.

A preliminary, qualitative exploration of the influences associated with drop-out from cognitive-behavioural therapy for problem gambling: an Australian perspective.

PubMed

Dunn, Kirsten; Delfabbro, Paul; Harvey, Peter

2012-06-01

It has been estimated that 80% of Australians engage in some form of gambling, with approximately 115,000 Australians experiencing severe problems (Productivity Commission 2010). Very few people with problem gambling seek help and, of those who do, large numbers drop-out of therapy before completing their program. To gain insights into these problems, participants who had either completed or withdrawn prematurely from an individual CBT-based problem gambling treatment program were interviewed to examine factors predictive of premature withdrawal from therapy as well as people's 'readiness' for change. The results indicated that there might be some early indicators of risk for early withdrawal. These included: gambling for pleasure or social interaction; non-compliance with homework tasks; gambling as a strategy to avoid personal issues or dysphoric mood; high levels of guilt and shame; and a lack of readiness for change. The study further showed that application of the term 'drop-out' to some clients may be an unnecessarily negative label in that a number appear to have been able to reduce their gambling urges even after a short exposure to therapy.

Acute Sleep Deprivation Enhances Post-Infection Sleep and Promotes Survival during Bacterial Infection in Drosophila

PubMed Central

Kuo, Tzu-Hsing; Williams, Julie A.

2014-01-01

Study Objectives: Sleep is known to increase as an acute response to infection. However, the function of this behavioral response in host defense is not well understood. To address this problem, we evaluated the effect of acute sleep deprivation on post-infection sleep and immune function in Drosophila. Setting: Laboratory. Participants: Drosophila melanogaster. Methods and Results: Flies were subjected to sleep deprivation before (early DEP) or after (late DEP) bacterial infection. Relative to a non-deprived control, flies subjected to early DEP had enhanced sleep after infection as well as increased bacterial clearance and survival outcome. Flies subjected to late DEP experienced enhanced sleep following the deprivation period, and showed a modest improvement in survival outcome. Continuous DEP (early and late DEP) throughout infection also enhanced sleep later during infection and improved survival. However, improved survival in flies subjected to late or continuous DEP did not occur until after flies had experienced sleep. During infection, both early and late DEP enhanced NFκB transcriptional activity as measured by a luciferase reporter (κB-luc) in living flies. Early DEP also increased NFκB activity prior to infection. Flies that were deficient in expression of either the Relish or Dif NFκB transcription factors showed normal responses to early DEP. However, the effect of early DEP on post-infection sleep and survival was abolished in double mutants, which indicates that Relish and Dif have redundant roles in this process. Conclusions: Acute sleep deprivation elevated NFκB-dependent activity, increased post-infection sleep, and improved survival during bacterial infection. Citation: Kuo TH, Williams JA. Acute sleep deprivation enhances post-infection sleep and promotes survival during bacterial infection in Drosophila. SLEEP 2014;37(5):859-869. PMID:24790264

A Grounded Theory of Mothering in the Early Years for Women Recovering From Substance Use.

PubMed

Marcellus, Lenora

2017-08-01

Women in recovery from addiction experience significant sociostructural barriers to reestablishing self, family, and home after having a baby. The aim of this grounded theory study was to describe pathways that women and their families followed and how transitions were experienced in the early years after receiving services through an integrated community-based maternity program. Eighteen women completed questionnaires and participated in a series of semistructured interviews over 2 years. The overall process women experienced was that of holding it together, which women did by restoring their sense of self during recovery, becoming a strong center for their family, and creating a sense of home no matter what the circumstances. Key elements supporting women in their transition to recovery and parenthood included longer term health, social, and recovery programs and services that addressed determinants of health (in particular, gender, housing, and income), and receiving support provided from strengths-based perspectives.

Analysis of Early Death in Japanese Patients With Advanced Non-small-cell Lung Cancer Treated With Nivolumab.

PubMed

Inoue, Takako; Tamiya, Motohiro; Tamiya, Akihiro; Nakahama, Kenji; Taniguchi, Yoshihiko; Shiroyama, Takayuki; Isa, Shin-Ichi; Nishino, Kazumi; Kumagai, Toru; Kunimasa, Kei; Kimura, Madoka; Suzuki, Hidekazu; Hirashima, Tomonori; Atagi, Shinji; Imamura, Fumio

2018-03-01

The increased risk for early death owing to anti-programmed cell death 1 inhibitors is a major disadvantage that requires special management. We evaluated the frequency, causes, and risk factors of early death during nivolumab treatment for non-small cell lung cancer (NSCLC) in a Japanese clinical setting. The medical records of patients with NSCLC who started receiving nivolumab between December 17, 2015 and July 31, 2016 in 3 Japanese institutes were collected. Early death was defined as any death within 3 months from the start of nivolumab treatment, irrespective of its cause. Treatment response was evaluated using the Response Evaluation Criteria In Solid Tumors criteria, version 1.1. A total of 201 patients with NSCLC were enrolled, and 38 (18.9%) died within the first 3 months. Thirty-one (81.6%) patients who experienced early death developed progressive disease, whereas 14 (36.8%) patients who experienced early death demonstrated nivolumab-induced immune-related adverse events, which required corticosteroid intervention, including interstitial lung disease in 7 (18.4%) patients. Multivariate logistic regression demonstrated that an Eastern Cooperative Oncology Group performance status score ≥ 2 (odds ratio [OR], 5.66; 95% confidence interval [CI], 2.01-15.61; P < .001), C-reactive protein-to-albumin ratio > 0.3 (OR, 10.56; 95% CI, 3.61-30.86; P < .001), and the response to prior treatment (OR, 2.07; 95% CI, 1.03-4.14; P = .041) were independent predictors for early death. Disease progression and immune-related adverse events are 2 major causes of early death with nivolumab in patients with NSCLC. An Eastern Cooperative Oncology Group performance status score ≥ 2, pretreatment C-reactive protein-to-albumin ratio > 0.3, and poor response to prior treatment were associated with early death. Copyright © 2017 Elsevier Inc. All rights reserved.

The impact of cumulative pain/stress on neurobehavioral development of preterm infants in the NICU.

PubMed

Cong, Xiaomei; Wu, Jing; Vittner, Dorothy; Xu, Wanli; Hussain, Naveed; Galvin, Shari; Fitzsimons, Megan; McGrath, Jacqueline M; Henderson, Wendy A

2017-05-01

Vulnerable preterm infants experience repeated and prolonged pain/stress stimulation during a critical period in their development while in the neonatal intensive care unit (NICU). The contribution of cumulative pain/stressors to altered neurodevelopment remains unclear. The study purpose was to investigate the impact of early life painful/stressful experiences on neurobehavioral outcomes of preterm infants in the NICU. A prospective exploratory study was conducted with fifty preterm infants (28 0/7-32 6/7weeks gestational age) recruited at birth and followed for four weeks. Cumulative pain/stressors (NICU Infant Stressor Scale) were measured daily and neurodevelopmental outcomes (NICU Network Neurobehavioral Scale) were examined at 36-37weeks post-menstrual age. Data analyses were conducted on the distribution of pain/stressors experienced over time and the linkages among pain/stressors and neurobehavioral outcomes. Preterm infants experienced a high degree of pain/stressors in the NICU, both in numbers of daily acute events (22.97±2.30 procedures) and cumulative times of chronic/stressful exposure (42.59±15.02h). Both acute and chronic pain/stress experienced during early life significantly contributed to the neurobehavioral outcomes, particularly in stress/abstinence (p<0.05) and habituation responses (p<0.01), meanwhile, direct breastfeeding and skin-to-skin holding were also significantly associated with habituation (p<0.01-0.05). Understanding mechanisms by which early life experience alters neurodevelopment will assist clinicians in developing targeted neuroprotective strategies and individualized interventions to improve infant developmental outcomes. Copyright © 2017 Elsevier B.V. All rights reserved.

Stress resilience in early marriage: can practice make perfect?

PubMed

Neff, Lisa A; Broady, Elizabeth F

2011-11-01

As all couples experience stressful life events, addressing how couples adapt to stress is imperative for understanding marital development. Drawing from theories of stress inoculation, which suggest that the successful adaptation to moderately stressful events may help individuals develop a resilience to future stress, the current studies examined whether experiences with manageable stressors early in the marriage may serve to make the relationship more resilient to future stress. In Study 1, 61 newlywed couples provided data regarding their stressful life events, relationship resources (i.e., observed problem-solving behaviors), and marital satisfaction at multiple points over 2½ years. Results revealed that among spouses displaying more effective problem-solving behaviors, those who experienced moderate stress during the early months of marriage exhibited fewer future stress spillover effects and reported greater increases in felt efficacy than did spouses who had less experience with early stress. Study 2 examined stress resilience following the transition to parenthood in a new sample of 50 newlywed couples. Again, spouses who experienced moderate stress during the early months of marriage and had good initial relationship resources (i.e., observed support behaviors) reported greater marital adjustment following the transition to parenthood than did spouses who had good initial resources but less prior experience coping with stress. Together, results indicate that entering marriage with better relationship resources may not be sufficient to shield marital satisfaction from the detrimental effects of stress; rather, couples may also need practice in using those resources to navigate manageable stressful events.

Instrumental learning and cognitive flexibility processes are impaired in children exposed to early life stress.

PubMed

Harms, Madeline B; Shannon Bowen, Katherine E; Hanson, Jamie L; Pollak, Seth D

2017-10-19

Children who experience severe early life stress show persistent deficits in many aspects of cognitive and social adaptation. Early stress might be associated with these broad changes in functioning because it impairs general learning mechanisms. To explore this possibility, we examined whether individuals who experienced abusive caregiving in childhood had difficulties with instrumental learning and/or cognitive flexibility as adolescents. Fifty-three 14-17-year-old adolescents (31 exposed to high levels of childhood stress, 22 control) completed an fMRI task that required them to first learn associations in the environment and then update those pairings. Adolescents with histories of early life stress eventually learned to pair stimuli with both positive and negative outcomes, but did so more slowly than their peers. Furthermore, these stress-exposed adolescents showed markedly impaired cognitive flexibility; they were less able than their peers to update those pairings when the contingencies changed. These learning problems were reflected in abnormal activity in learning- and attention-related brain circuitry. Both altered patterns of learning and neural activation were associated with the severity of lifetime stress that the adolescents had experienced. Taken together, the results of this experiment suggest that basic learning processes are impaired in adolescents exposed to early life stress. These general learning mechanisms may help explain the emergence of social problems observed in these individuals. © 2017 The Authors. Developmental Science Published by John Wiley & Sons Ltd.

Reliability and validity of goniometric iPhone applications for the assessment of active shoulder external rotation.

PubMed

Mitchell, Katy; Gutierrez, Simran Bakshi; Sutton, Stacy; Morton, Stephanie; Morgenthaler, Andrea

2014-10-01

The purpose of this study was to determine the reliability and validity of two smartphone applications: (1) GetMyROM - inclinometery-based and (2) DrGoniometry - photo-based in the measurement of active shoulder external rotation (ER) as compared to standard goniometry (SG). Ninety-four Texas Woman's University Doctor of Physical Therapy students from the School of Physical Therapy - Houston campus, were recruited to participate in this study. Two iPhone applications were compared to SG using both novice and experienced raters. Active shoulder ER range of motion was measured over two time periods in random order by blinded novice and experienced raters. Intra-rater reliability using novice raters for the two applications ranged from an intraclass correlation coefficient (ICC) of 0.79 to 0.81 with SG at 0.82. Inter-rater reliability (novice/expert) for the two applications ranged from an ICC of 0.92 to 0.94 with SG at 0.91. Concurrent validity (when compared to SG) ranged from 0.93 to 0.94. There were no significant differences between the novice and experienced raters. Both applications were found to be reliable and comparable to SG. A photo-based application potentially offers a superior method of measurement as visualizing the landmarks may be simplified in this format and it provides a record of measurement. Further study using patient populations may find the two studied applications are useful as an adjunct for clinical practice.

Colorectal Cancer: A Personal Journey | NIH MedlinePlus the Magazine

MedlinePlus

... colorectal cancer screening. Photo Courtesy of: Phil Fisch Photography Designer Carmen Marc Valvo says “it’s always fashionable ... early detection is.” Photo Courtesy of: Phil Fisch Photography Determined to Fight He remembers experiencing a number ...

Air Traffic Control: Status of FAA's Standard Terminal Automation Replacement System Project

DOT National Transportation Integrated Search

1997-03-01

Since the early 1980s, FAA's modernization efforts have experienced lengthy : schedule delays and substantial cost overruns. Because of such problems, in : 1994, FAA restructured its acquisition of the Terminal Advanced Automation : System into more ...

77 FR 13343 - Pilot Program for Early Feasibility Study Investigational Device Exemption Applications...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-06

...] Pilot Program for Early Feasibility Study Investigational Device Exemption Applications; Termination of... acceptance of nominations for the Early Feasibility Study Investigational Device Exemption (IDE) Applications... technologies to participate in a pilot program for early feasibility study IDE applications. FDA is also...

Early response to psychological trauma--what GPs can do.

PubMed

Wade, Darryl; Howard, Alexandra; Fletcher, Susan; Cooper, John; Forbes, David

2013-09-01

There is a high prevalence of psychological trauma exposure among primary care patients. General practitioners are well placed to provide appropriate support for patients coping with trauma. This article outlines an evidence-based early response to psychological trauma. Psychological first aid is the preferred approach in providing early assistance to patients who have experienced a traumatic event. General practitioners can be guided by five empirically derived principles in their early response: promoting a sense of safety, calming, self efficacy, connectedness and hope. Structured psychological interventions, including psychological debriefing, are not routinely recommended in the first few weeks following trauma exposure. General practitioner self care is an important aspect of providing post-trauma patient care.

Medical students' and facilitators' experiences of an Early Professional Contact course: active and motivated students, strained facilitators.

PubMed

von Below, Bernhard; Hellquist, Gunilla; Rödjer, Stig; Gunnarsson, Ronny; Björkelund, Cecilia; Wahlqvist, Mats

2008-12-02

Today, medical students are introduced to patient contact, communication skills, and clinical examination in the preclinical years of the curriculum with the purpose of gaining clinical experience. These courses are often evaluated from the student perspective. Reports with an additional emphasis on the facilitator perspective are scarce. According to constructive alignment, an influential concept from research in higher education, the learning climate between students and teachers is also of great importance. In this paper, we approach the learning climate by studying both students' and facilitators' course experiences.In 2001, a new "Early Professional Contact" longitudinal strand through term 1-4, was introduced at the Sahlgrenska Academy, University of Gothenburg, Sweden. General practitioners and hospital specialists were facilitators.The aim of this study was to assess and analyse students' and clinical facilitators' experiences of the Early Professional Contact course and to illuminate facilitators' working conditions. Inspired by a Swedish adaptation of the Course Experience Questionnaire, an Early Professional Contact Questionnaire was constructed. In 2003, on the completion of the first longitudinal strand, a student and facilitator version was distributed to 86 students and 21 facilitators. In the analysis, both Chi-square and the Mann-Whitney tests were used. Sixty students (70%) and 15 facilitators (71%) completed the questionnaire. Both students and facilitators were satisfied with the course. Students reported gaining iiration for their future work as doctors along with increased confidence in meeting patients. They also reported increased motivation for biomedical studies. Differences in attitudes between facilitators and students were found. Facilitators experienced a greater workload, less reasonable demands and less support, than students. In this project, a new Early Professional Contact course was analysed from both student and facilitator perspectives. The students experienced the course as providing them with a valuable introduction to the physician's professional role in clinical practice. In contrast, course facilitators often experienced a heavy workload and lack of support, despite thorough preparatory education. A possible conflict between the clinical facilitator's task as educator and member of the workplace is suggested. More research is needed on how doctors combine their professional tasks with work as facilitators.

A Path to Successful Energy Retrofits: Early Collaboration through Integrated Project Delivery Teams

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

Parrish, Kristen

2012-10-01

This document guides you through a process for the early design phases of retrofit projects to help you mitigate frustrations commonly experienced by building owners and designers. It outlines the value of forming an integrated project delivery team and developing a communication and information-sharing infrastructure that fosters collaboration. This guide does not present a complete process for designing an energy retrofit for a building. Instead, it focuses on the early design phase tasks related to developing and selecting energy efficiency measures (EEMs) that benefit from collaboration, and highlights the resulting advantages.

Arch Venture Partners' investment considerations for CBRNE products and opportunities

NASA Astrophysics Data System (ADS)

Crandell, K.; Lazarus, S.; Gardner, P. J.

2008-04-01

ARCH is interested in building leading, highly-valued companies from leading research. Toward that end we value innovations created by the leading researchers in the world, many of which are funded to solve critical scientific challenges including those in the instrumentation and CBRNE area. The most important CBRNE innovations we have seen at ARCH are breakthroughs involving significant unaddressed technology risk and have the potential for broad proprietary intellectual property as a result. The model ARCH has evolved in instrumentation is to look for a breakthrough innovation, with strong intellectual property and continue to strengthen the patent estate through the life of the company. ARCH looks to build companies around leading interdisciplinary scientific and engineering teams, and we favor platform technology that can be applied to multiple market applications both commercial and government. As part of a strategy to build a great company, addressing important CBRNE challenges can help a company strengthen its technical team and its IP estate. This supports a focus on early low volume markets on the way toward addressing a fuller portfolio of applications. Experienced Venture Capitalists can help this process by identifying important executive talent, partners and applications, offering financial syndication strength, and helping shape the company's strategy to maximize the ultimate value realized.

Bioactive Glasses: Where Are We and Where Are We Going?

PubMed

Baino, Francesco; Hamzehlou, Sepideh; Kargozar, Saeid

2018-03-19

Bioactive glasses caused a revolution in healthcare and paved the way for modern biomaterial-driven regenerative medicine. The first 45S5 glass composition, invented by Larry Hench fifty years ago, was able to bond to living bone and to stimulate osteogenesis through the release of biologically-active ions. 45S5-based glass products have been successfully implanted in millions of patients worldwide, mainly to repair bone and dental defects and, over the years, many other bioactive glass compositions have been proposed for innovative biomedical applications, such as soft tissue repair and drug delivery. The full potential of bioactive glasses seems still yet to be fulfilled, and many of today's achievements were unthinkable when research began. As a result, the research involving bioactive glasses is highly stimulating and requires a cross-disciplinary collaboration among glass chemists, bioengineers, and clinicians. The present article provides a picture of the current clinical applications of bioactive glasses, and depicts six relevant challenges deserving to be tackled in the near future. We hope that this work can be useful to both early-stage researchers, who are moving with their first steps in the world of bioactive glasses, and experienced scientists, to stimulate discussion about future research and discover new applications for glass in medicine.

Bioactive Glasses: Where Are We and Where Are We Going?

PubMed Central

Hamzehlou, Sepideh

2018-01-01

Bioactive glasses caused a revolution in healthcare and paved the way for modern biomaterial-driven regenerative medicine. The first 45S5 glass composition, invented by Larry Hench fifty years ago, was able to bond to living bone and to stimulate osteogenesis through the release of biologically-active ions. 45S5-based glass products have been successfully implanted in millions of patients worldwide, mainly to repair bone and dental defects and, over the years, many other bioactive glass compositions have been proposed for innovative biomedical applications, such as soft tissue repair and drug delivery. The full potential of bioactive glasses seems still yet to be fulfilled, and many of today’s achievements were unthinkable when research began. As a result, the research involving bioactive glasses is highly stimulating and requires a cross-disciplinary collaboration among glass chemists, bioengineers, and clinicians. The present article provides a picture of the current clinical applications of bioactive glasses, and depicts six relevant challenges deserving to be tackled in the near future. We hope that this work can be useful to both early-stage researchers, who are moving with their first steps in the world of bioactive glasses, and experienced scientists, to stimulate discussion about future research and discover new applications for glass in medicine. PMID:29562680

Photonic Crystal Enhanced Fluorescence for Early Breast Cancer Biomarker Detection

PubMed Central

Cunningham, Brian T.; Zangar, Richard C.

2013-01-01

Photonic crystal surfaces offer a compelling platform for improving the sensitivity of surface-based fluorescent assays used in disease diagnostics. Through the complementary processes of photonic crystal enhanced excitation and enhanced extraction, a periodic dielectric-based nanostructured surface can simultaneously increase the electric field intensity experienced by surface-bound fluorophores and increase the collection efficiency of emitted fluorescent photons. Through the ability to inexpensively fabricate photonic crystal surfaces over substantial surface areas, they are amenable to single-use applications in biological sensing, such as disease biomarker detection in serum. In this review, we will describe the motivation for implementing high-sensitivity, multiplexed biomarker detection in the context of breast cancer diagnosis. We will summarize recent efforts to improve the detection limits of such assays though the use of photonic crystal surfaces. Reduction of detection limits is driven by low autofluorescent substrates for photonic crystal fabrication, and detection instruments that take advantage of their unique features. PMID:22736539

The clinical content of preconception care: genetics and genomics.

PubMed

Solomon, Benjamin D; Jack, Brian W; Feero, W Gregory

2008-12-01

The prevalence of paternal and maternal genetic conditions that affect pregnancy varies according to many factors that include parental age, medical history, and family history. Although some genetic conditions that affect pregnancy are identified easily early in life, other conditions are not and may require additional diagnostic testing. A complete 3-generation family medical history that includes ethnicity information about both sides of the family is arguably the single best genetic "test" that is applicable to preconception care. Assessment of genetic risk by an experienced professional has been shown to improve the detection rate of identifiable risk factors. Learning about possible genetic issues in the preconception period is ideal, because knowledge permits patients to make informed reproductive decisions. Options that are available to couples before conception include adoption, surrogacy, use of donor sperm, in vitro fertilization after preimplantation genetic diagnosis, and avoidance of pregnancy. Future technologic advances will increase the choices that are available to couples.

The Clinical Content of Preconception Care: Genetics and Genomics

PubMed Central

SOLOMON, Benjamin D.; JACK, Brian; FEERO, W. Gregory

2008-01-01

The prevalence of paternal and maternal genetic conditions that affect pregnancy varies according to many factors, including parental age, medical history, and family history. While some genetic conditions that affect pregnancy are easily identified early in life, others are not and may require additional diagnostic testing. A complete three-generation family medical history that includes ethnicity information about both sides of the family is arguably the single best genetic “test” applicable to preconception care. Assessment of genetic risk by an experienced professional has been shown to improve the detection rate of identifiable risk factors. Learning about possible genetic issues in the pre-conception period is ideal, as knowledge permits patients to make informed reproductive decisions. Options available to couples before conception include adoption, surrogacy, use of donor sperm, in vitro fertilization after pre-implantation genetic diagnosis, and avoidance of pregnancy. Future technological advances will increase the choices available to couples. PMID:19081428

Narrative review: Diabetic foot and infrared thermography

NASA Astrophysics Data System (ADS)

Hernandez-Contreras, D.; Peregrina-Barreto, H.; Rangel-Magdaleno, J.; Gonzalez-Bernal, J.

2016-09-01

Diabetic foot is one of the major complications experienced by diabetic patients. An early identification and appropriate treatment of diabetic foot problems can prevent devastating consequences such as limb amputation. Several studies have demonstrated that temperature variations in the plantar region can be related to diabetic foot problems. Infrared thermography has been successfully used to detect complication related to diabetic foot, mainly because it is presented as a rapid, non-contact and non-invasive technique to visualize the temperature distribution of the feet. In this review, an overview of studies that relate foot temperature with diabetic foot problems through infrared thermography is presented. Through this research, it can be appreciated the potential of infrared thermography and the benefits that this technique present in this application. This paper also presents the different methods for thermogram analysis and the advantages and disadvantages of each one, being the asymmetric analysis the method most used so far.

Nanophotonic label-free biosensors for environmental monitoring.

PubMed

Chocarro-Ruiz, Blanca; Fernández-Gavela, Adrián; Herranz, Sonia; Lechuga, Laura M

2017-06-01

The field of environmental monitoring has experienced a substantial progress in the last years but still the on-site control of contaminants is an elusive problem. In addition, the growing number of pollutant sources is accompanied by an increasing need of having efficient early warning systems. Several years ago biosensor devices emerged as promising environmental monitoring tools, but their level of miniaturization and their fully operation outside the laboratory prevented their use on-site. In the last period, nanophotonic biosensors based on evanescent sensing have emerged as an outstanding choice for portable point-of-care diagnosis thanks to their capability, among others, of miniaturization, multiplexing, label-free detection and integration in lab-on-chip platforms. This review covers the most relevant nanophotonic biosensors which have been proposed (including interferometric waveguides, grating-couplers, microcavity resonators, photonic crystals and localized surface plasmon resonance sensors) and their recent application for environmental surveillance. Copyright © 2017 Elsevier Ltd. All rights reserved.

Grasping the spirit in nature: Anschauung in Ørsted's epistemology of science and beauty.

PubMed

Lynning, Kristine Hays; Jacobsen, Anja Skaar

2011-03-01

The intersection between art, poetry, philosophy and science was the leitmotif which guided the lives and careers of romantic natural philosophers including that of the Danish natural philosopher, H. C. Ørsted. A simple model of orsted's career would be one in which it was framed by two periods of philosophical speculation: the youth's curious and idealistic interest in new attractive thoughts and the experienced man's mature reflections at the end of his life. We suggest that a closer look at the epistemological aspects of his works on the theory of beauty reveals a connection between this late work and his early philosophical work including experimental philosophy, but also with the work in teaching and textbook writing, that lies in between. The latter includes Ørsted's view on the application of mathematics in natural philosophy as well as his failed attempt at a genetic presentation of elementary geometry.

Parental report of the early development of children with regressive autism: the delays-plus-regression phenotype.

PubMed

Ozonoff, Sally; Williams, Brenda J; Landa, Rebecca

2005-12-01

Most children with autism demonstrate developmental abnormalities in their first year, whereas others display regression after mostly normal development. Few studies have examined the early development of the latter group. This study developed a retrospective measure, the Early Development Questionnaire (EDQ), to collect specific, parent-reported information about development in the first 18 months. Based on their EDQ scores, 60 children with autism between the ages of 3 and 9 were divided into three groups: an early onset group (n = 29), a definite regression group (n = 23), and a heterogeneous mixed group (n = 8). Significant differences in early social development were found between the early onset and regression groups. However, over 50 percent of the children who experienced a regression demonstrated some early social deficits during the first year of life, long before regression and the apparent onset of autism. This group, tentatively labeled 'delays-plus-regression', deserves further study.

Autologous Transplantation in Follicular Lymphoma with Early Therapy Failure: A National LymphoCare Study and Center for International Blood and Marrow Transplant Research Analysis.

PubMed

Casulo, Carla; Friedberg, Jonathan W; Ahn, Kwang W; Flowers, Christopher; DiGilio, Alyssa; Smith, Sonali M; Ahmed, Sairah; Inwards, David; Aljurf, Mahmoud; Chen, Andy I; Choe, Hannah; Cohen, Jonathon; Copelan, Edward; Farooq, Umar; Fenske, Timothy S; Freytes, Cesar; Gaballa, Sameh; Ganguly, Siddhartha; Jethava, Yogesh; Kamble, Rammurti T; Kenkre, Vaishalee P; Lazarus, Hillard; Lazaryan, Aleksandr; Olsson, Richard F; Rezvani, Andrew R; Rizzieri, David; Seo, Sachiko; Shah, Gunjan L; Shah, Nina; Solh, Melham; Sureda, Anna; William, Basem; Cumpston, Aaron; Zelenetz, Andrew D; Link, Brian K; Hamadani, Mehdi

2018-06-01

Patients with follicular lymphoma (FL) experiencing early therapy failure (ETF) within 2 years of frontline chemoimmunotherapy have poor overall survival (OS). We analyzed data from the Center for International Blood and Marrow Transplant Research (CIBMTR) and the National LymphoCare Study (NLCS) to determine whether autologous hematopoietic cell transplant (autoHCT) can improve outcomes in this high-risk FL subgroup. ETF was defined as failure to achieve at least partial response after frontline chemoimmunotherapy or lymphoma progression within 2 years of frontline chemoimmunotherapy. We identified 2 groups: the non-autoHCT cohort (patients from the NLCS with ETF not undergoing autoHCT) and the autoHCT cohort (CIBMTR patients with ETF undergoing autoHCT). All patients received rituximab-based chemotherapy as frontline treatment; 174 non-autoHCT patients and 175 autoHCT patients were identified and analyzed. There was no difference in 5-year OS between the 2 groups (60% versus 67%, respectively; P = .16). A planned subgroup analysis showed that patients with ETF receiving autoHCT soon after treatment failure (≤1 year of ETF; n = 123) had higher 5-year OS than those without autoHCT (73% versus 60%, P = .05). On multivariate analysis, early use of autoHCT was associated with significantly reduced mortality (hazard ratio, .63; 95% confidence interval, .42 to .94; P = .02). Patients with FL experiencing ETF after frontline chemoimmunotherapy lack optimal therapy. We demonstrate improved OS when receiving autoHCT within 1 year of treatment failure. Results from this unique collaboration between the NLCS and CIBMTR support consideration of early consolidation with autoHCT in select FL patients experiencing ETF. Copyright © 2017 The American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

Who cares? Pathways to psychiatric care for young people experiencing a first episode of psychosis.

PubMed

Lincoln, C V; McGorry, P

1995-11-01

The authors reviewed the literature to better understand pathways to psychiatric care among young persons experiencing a first episode of psychosis. Because no discrete body of literature exists about how young people with psychotic illness gain access to psychiatric services, the authors examined three related areas: illness recognition, help-seeking, and referral pathways. Automated and manual searches of primarily medical and psychological sources from 1977 to 1995 were conducted. The review found evidence of delay in obtaining early treatment among young people with an emerging psychosis, although comparisons between studies are difficult. Early psychiatric intervention is believed to significantly aid recovery and is an increasingly important clinical issue. Recognizing psychiatric illness is problematic for professionals and nonprofessionals. Understanding of help seeking by patients experiencing a first psychotic episode and of their referral pathways is limited. Taken together, studies suggest factors affecting access to treatment but provide neither sufficient empirical information nor an adequate conceptual framework to better target secondary prevention strategies. Formulation of a pathways-to-care model appears to offer a useful way of understanding mental health care use. Exploration of consumer experiences would enrich the model. Strategies to reduce treatment delay could then be developed and evaluated. Increased consumer involvement might help ensure that services are better tailored to patients' needs.

Women's experiences of having an early medical abortion at home.

PubMed

Hedqvist, Maria; Brolin, Lina; Tydén, Tanja; Larsson, Margareta

2016-10-01

The aim of this study was to assess women's experiences of having an early medical abortion at home and to investigate their perceptions of the information provided before the abortion. The study also aimed to investigate possible differences between groups of women. The study is cross-sectional with a descriptive and comparative design. Semi-structured telephone interviews were conducted with 119 women who had undergone a medical abortion at home. Almost half of the women (43%, n = 51) experienced the bleeding as more than expected and one-fourth (26%, n = 31) bled for more than four weeks. One-third (34%, n = 41) stated a lack of information, especially about the bleeding and pain. The experience of pain differed between groups. Women who had undergone an earlier abortion and women who had previously given birth experienced the abortion as being less painful than that experienced by first-time gravidae (p < 0.05). The finding that women experience information about the pain and bleeding to be insufficient suggests that information in those areas can be improved. The result that women without previous experience of abortion or childbirth stated the pain as being worse than other groups investigated suggests that special attention should be paid to those women. Copyright © 2016 Elsevier B.V. All rights reserved.

Suicidality Among Gay and Bisexual Men in Taiwan: Its Relationships with Sexuality and Gender Role Characteristics, Homophobic Bullying Victimization, and Social Support.

PubMed

Wang, Peng-Wei; Ko, Nai-Ying; Hsiao, Ray C; Chen, Mu-Hong; Lin, Huang-Chi; Yen, Cheng-Fang

2018-03-09

This study aimed to examine the associations of suicidality in emerging adulthood with time of coming out, gender role nonconformity, sexual orientation, traditional and cyber homophobic bullying victimization, and family and peer support during childhood in gay and bisexual men in Taiwan. The frequency of "experiencing suicide ideation" and "attempting suicide" in the past year among 500 gay or bisexual men was examined. The participants' time of coming out, level of subjective masculinity, sexual orientation, experiences of traditional and cyber homophobic bullying victimization, and levels of family and peer support during childhood were also evaluated. In total, 31% (n = 155) of participants reported experiencing suicide ideation (n = 82) or attempting suicide (n = 73). Early coming out, traditional homophobic bullying victimization, and low family support during childhood increased the risk of suicidality in emerging adulthood; by contrast, family support did not moderate the association of early coming out or traditional bullying victimization with current suicidality. A high proportion of participants reported experiencing suicide ideation and attempt in emerging adulthood. Hence, effective suicide prevention is required for gay and bisexual men. Suicide prevention programs should consider time of coming out, traditional homophobic bullying victimization, and level of family support. © 2018 The American Association of Suicidology.

The ultraviolet environment of Mars: biological implications past, present, and future.

PubMed

Cockell, C S; Catling, D C; Davis, W L; Snook, K; Kepner, R L; Lee, P; McKay, C P

2000-08-01

A radiative transfer model is used to quantitatively investigate aspects of the martian ultraviolet radiation environment, past and present. Biological action spectra for DNA inactivation and chloroplast (photosystem) inhibition are used to estimate biologically effective irradiances for the martian surface under cloudless skies. Over time Mars has probably experienced an increasingly inhospitable photobiological environment, with present instantaneous DNA weighted irradiances 3.5-fold higher than they may have been on early Mars. This is in contrast to the surface of Earth, which experienced an ozone amelioration of the photobiological environment during the Proterozoic and now has DNA weighted irradiances almost three orders of magnitude lower than early Earth. Although the present-day martian UV flux is similar to that of early Earth and thus may not be a critical limitation to life in the evolutionary context, it is a constraint to an unadapted biota and will rapidly kill spacecraft-borne microbes not covered by a martian dust layer. Microbial strategies for protection against UV radiation are considered in the light of martian photobiological calculations, past and present. Data are also presented for the effects of hypothetical planetary atmospheric manipulations on the martian UV radiation environment with estimates of the biological consequences of such manipulations.

EARLY HEAD START FAMILIES' EXPERIENCES WITH STRESS: UNDERSTANDING VARIATIONS WITHIN A HIGH-RISK, LOW-INCOME SAMPLE.

PubMed

Hustedt, Jason T; Vu, Jennifer A; Bargreen, Kaitlin N; Hallam, Rena A; Han, Myae

2017-09-01

The federal Early Head Start program provides a relevant context to examine families' experiences with stress since participants qualify on the basis of poverty and risk. Building on previous research that has shown variations in demographic and economic risks even among qualifying families, we examined possible variations in families' perceptions of stress. Family, parent, and child data were collected to measure stressors and risk across a variety of domains in families' everyday lives, primarily from self-report measures, but also including assay results from child cortisol samples. A cluster analysis was employed to examine potential differences among groups of Early Head Start families. Results showed that there were three distinct subgroups of families, with some families perceiving that they experienced very high levels of stress while others perceived much lower levels of stress despite also experiencing poverty and heightened risk. These findings have important implications in that they provide an initial step toward distinguishing differences in low-income families' experiences with stress, thereby informing interventions focused on promoting responsive caregiving as a possible mechanism to buffer the effects of family and social stressors on young children. © 2017 Michigan Association for Infant Mental Health.

The ultraviolet environment of Mars: biological implications past, present, and future

NASA Technical Reports Server (NTRS)

Cockell, C. S.; Catling, D. C.; Davis, W. L.; Snook, K.; Kepner, R. L.; Lee, P.; McKay, C. P.

2000-01-01

A radiative transfer model is used to quantitatively investigate aspects of the martian ultraviolet radiation environment, past and present. Biological action spectra for DNA inactivation and chloroplast (photosystem) inhibition are used to estimate biologically effective irradiances for the martian surface under cloudless skies. Over time Mars has probably experienced an increasingly inhospitable photobiological environment, with present instantaneous DNA weighted irradiances 3.5-fold higher than they may have been on early Mars. This is in contrast to the surface of Earth, which experienced an ozone amelioration of the photobiological environment during the Proterozoic and now has DNA weighted irradiances almost three orders of magnitude lower than early Earth. Although the present-day martian UV flux is similar to that of early Earth and thus may not be a critical limitation to life in the evolutionary context, it is a constraint to an unadapted biota and will rapidly kill spacecraft-borne microbes not covered by a martian dust layer. Microbial strategies for protection against UV radiation are considered in the light of martian photobiological calculations, past and present. Data are also presented for the effects of hypothetical planetary atmospheric manipulations on the martian UV radiation environment with estimates of the biological consequences of such manipulations.

Development and validation of a screening procedure to identify speech-language delay in toddlers with cleft palate.

PubMed

Jørgensen, Line Dahl; Willadsen, Elisabeth

2017-01-01

The purpose of this study was to develop and validate a clinically useful speech-language screening procedure for young children with cleft palate ± cleft lip (CP) to identify those in need of speech-language intervention. Twenty-two children with CP were assigned to a +/- need for intervention conditions based on assessment of consonant inventory using a real-time listening procedure in combination with parent-reported expressive vocabulary. These measures allowed evaluation of early speech-language skills found to correlate significantly with later speech-language performance in longitudinal studies of children with CP. The external validity of this screening procedure was evaluated by comparing the +/- need for intervention assignment determined by the screening procedure to experienced speech-language pathologist (SLP)s' clinical judgement of whether or not a child needed early intervention. The results of real-time listening assessment showed good-excellent inter-rater agreement on different consonant inventory measures. Furthermore, there was almost perfect agreement between the children selected for intervention with the screening procedure and the clinical judgement of experienced SLPs indicate that the screening procedure is a valid way of identifying children with CP who need early intervention.

Technology Acceptance Predictors among Student Teachers and Experienced Classroom Teachers

ERIC Educational Resources Information Center

Smarkola, Claudia

2007-01-01

This study investigated 160 student teachers' and 158 experienced teachers' self-reported computer usage and their future intentions to use computer applications for school assignments. The Technology Acceptance Model (TAM) was used as the framework to determine computer usage and intentions. Statistically significant results showed that after…

Child health developmental plasticity, and epigenetic programming

USDA-ARS?s Scientific Manuscript database

Plasticity in developmental programming has evolved in order to provide the best chances of survival and reproductive success to the organism under changing environments. Environmental conditions that are experienced in early life can profoundly influence human biology and long-term health. Developm...

Human factors in design of passenger seats for commercial aircraft: A review

NASA Technical Reports Server (NTRS)

Schaedel, S. F.; Jacobson, I. D.; Kuhlthau, A. R.

1977-01-01

Seat comfort and safety research since the early part of the century is reviewed. The approach blends empirical and theoretical human factors and technical knowledge of seated humans under static and dynamic conditions experienced on commercial aircraft.

A brief history of the Staunton and James River Turnpike : May 1975.

DOT National Transportation Integrated Search

1975-05-01

During the early nineteenth century the United States experienced a period of growth and expansion. To help meet needs occasioned by this growth, improved means of communication and transportation were established. Among these improvements were the c...

Childhood verbal abuse and risk for personality disorders during adolescence and early adulthood.

PubMed

Johnson, J G; Cohen, P; Smailes, E M; Skodol, A E; Brown, J; Oldham, J M

2001-01-01

Data from a community-based longitudinal study were used to investigate whether childhood verbal abuse increases risk for personality disorders (PDs) during adolescence and early adulthood. Psychiatric and psychosocial interviews were administered to a representative community sample of 793 mothers and their offspring from two New York State counties in 1975, 1983, 1985 to 1986, and 1991 to 1993, when the mean ages of the offspring were 5, 14, 16, and 22 years, respectively. Data regarding childhood abuse and neglect were obtained from the psychosocial interviews and from official New York State records. Offspring who experienced maternal verbal abuse during childhood were more than three times as likely as those who did not experience verbal abuse to have borderline, narcissistic, obsessive-compulsive, and paranoid PDs during adolescence or early adulthood. These associations remained significant after offspring temperament, childhood physical abuse, sexual abuse, neglect, physical punishment during childhood, parental education, parental psychopathology, and co-occurring psychiatric disorders were controlled statistically. In addition, youths who experienced childhood verbal abuse had elevated borderline, narcissistic, paranoid, schizoid, and schizotypal PD symptom levels during adolescence and early adulthood after the covariates were accounted for. These findings suggest that childhood verbal abuse may contribute to the development of some types of PDs, independent of offspring temperament, childhood physical abuse, sexual abuse, neglect, physical punishment during childhood, parental education, parental psychopathology, and co-occurring psychiatric disorders.

Recovering from Early Deprivation: Attachment Mediates Effects of Caregiving on Psychopathology

PubMed Central

McGoron, Lucy; Gleason, Mary Margaret; Smyke, Anna T.; Drury, Stacy S.; Nelson, Charles A.; Gregas, Mathew C.; Fox, Nathan A.; Zeanah, Charles H.

2014-01-01

Objective Children exposed to early institutional rearing are at risk for developing psychopathology. The present investigation examines caregiving quality and the role of attachment security as they relate to symptoms of psychopathology in young children exposed to early institutionalization. Methods Participants were enrolled in the Bucharest Early Intervention Project (BEIP), a longitudinal intervention study of children abandoned and placed in institutions at or shortly after birth. Measures included observed caregiving when children were 30 months of age, observed attachment security at 42 months and caregiver reports of children’s psychopathology at 54 months. At 54 months, some children remained in institutions, others were in foster care, others had been adopted domestically, and still others had been returned to their biological families. Thus, the children had experienced varying amounts of institutional rearing. Results After controlling for gender, quality of caregiving when children were 30 months old was associated with symptoms of multiple domains of psychopathology at 54 months of age. Ratings of security of attachment at 42 months mediated the associations between quality caregiving at 30 months and fewer symptoms of psychopathology at 54 months. Conclusions Among deprived young children, high quality caregiving at 30 months predicted reduced psychopathology and functional impairment at 54 months. Security of attachment mediated this relationship. Interventions for young children who have experienced deprivation may benefit from explicitly targeting caregiver-child attachment relationships. PMID:22721591

Development and initial validation of the Classification of Early-Onset Scoliosis (C-EOS).

PubMed

Williams, Brendan A; Matsumoto, Hiroko; McCalla, Daren J; Akbarnia, Behrooz A; Blakemore, Laurel C; Betz, Randal R; Flynn, John M; Johnston, Charles E; McCarthy, Richard E; Roye, David P; Skaggs, David L; Smith, John T; Snyder, Brian D; Sponseller, Paul D; Sturm, Peter F; Thompson, George H; Yazici, Muharrem; Vitale, Michael G

2014-08-20

Early-onset scoliosis is a heterogeneous condition, with highly variable manifestations and natural history. No standardized classification system exists to describe and group patients, to guide optimal care, or to prognosticate outcomes within this population. A classification system for early-onset scoliosis is thus a necessary prerequisite to the timely evolution of care of these patients. Fifteen experienced surgeons participated in a nominal group technique designed to achieve a consensus-based classification system for early-onset scoliosis. A comprehensive list of factors important in managing early-onset scoliosis was generated using a standardized literature review, semi-structured interviews, and open forum discussion. Three group meetings and two rounds of surveying guided the selection of classification components, subgroupings, and cut-points. Initial validation of the system was conducted using an interobserver reliability assessment based on the classification of a series of thirty cases. Nominal group technique was used to identify three core variables (major curve angle, etiology, and kyphosis) with high group content validity scores. Age and curve progression ranked slightly lower. Participants evaluated the cases of thirty patients with early-onset scoliosis for reliability testing. The mean kappa value for etiology (0.64) was substantial, while the mean kappa values for major curve angle (0.95) and kyphosis (0.93) indicated almost perfect agreement. The final classification consisted of a continuous age prefix, etiology (congenital or structural, neuromuscular, syndromic, and idiopathic), major curve angle (1, 2, 3, or 4), and kyphosis (-, N, or +) variables, and an optional progression modifier (P0, P1, or P2). Utilizing formal consensus-building methods in a large group of surgeons experienced in treating early-onset scoliosis, a novel classification system for early-onset scoliosis was developed with all core components demonstrating substantial to excellent interobserver reliability. This classification system will serve as a foundation to guide ongoing research efforts and standardize communication in the clinical setting. Copyright © 2014 by The Journal of Bone and Joint Surgery, Incorporated.

Impact of Life History on Fear Memory and Extinction

PubMed Central

Remmes, Jasmin; Bodden, Carina; Richter, S. Helene; Lesting, Jörg; Sachser, Norbert; Pape, Hans-Christian; Seidenbecher, Thomas

2016-01-01

Behavioral profiles are strongly shaped by an individual's whole life experience. The accumulation of negative experiences over lifetime is thought to promote anxiety-like behavior in adulthood (“allostatic load hypothesis”). In contrast, the “mismatch hypothesis” of psychiatric disease suggests that high levels of anxiety-like behavior are the result of a discrepancy between early and late environment. The aim of the present study was to investigate how different life histories shape the expression of anxiety-like behavior and modulate fear memory. In addition, we aimed to clarify which of the two hypotheses can better explain the modulation of anxiety and fear. For this purpose, male mice grew up under either adverse or beneficial conditions during early phase of life. In adulthood they were further subdivided in groups that either matched or mismatched the condition experienced before, resulting in four different life histories. The main results were: (i) Early life benefit followed by late life adversity caused decreased levels of anxiety-like behavior. (ii) Accumulation of adversity throughout life history led to impaired fear extinction learning. Late life adversity as compared to late life benefit mainly affected extinction training, while early life adversity as compared to early life benefit interfered with extinction recall. Concerning anxiety-like behavior, the results do neither support the allostatic load nor the mismatch hypothesis, but rather indicate an anxiolytic effect of a mismatched early beneficial and later adverse life history. In contrast, fear memory was strongly affected by the accumulation of adverse experiences over the lifetime, therefore supporting allostatic load hypothesis. In summary, this study highlights that anxiety-like behavior and fear memory are differently affected by specific combinations of adverse or beneficial events experienced throughout life. PMID:27757077

10 CFR 2.621 - Acceptance and docketing of application for early review of site suitability issues in a combined...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Acceptance and docketing of application for early review... Procedures Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application... Issuance of Limited Work Authorizations Early Partial Decisions on Site Suitability-Combined License Under...

10 CFR 2.603 - Acceptance and docketing of application for early review of site suitability issues in a...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Acceptance and docketing of application for early review... Procedures Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application... Issuance of Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2...

Acupuncture Reduces Breast Cancer Joint Pain | Division of Cancer Prevention

Cancer.gov

In the largest, most rigorous study of its kind, acupuncture was found to significantly reduce the debilitating joint pain experienced by tens of thousands of women each year while being treated for early stage breast cancer with aromatase inhibitors (AIs). |

Broad roads in a thin country : infrastructure concessions in Chile

DOT National Transportation Integrated Search

2000-01-01

Chile has experienced rapid economic growth for more than a decade. Demand for basic infrastructure services has grown in tandem with the economic expansion, quickly outstripping the supply capacity of existing assets. In the early 90's a policy deci...

TEMPERATURE AND RANGE EXTENSION BY PERKINSUS MARINUS

EPA Science Inventory

Between 1990 and 1992, Dermo disease of oysters, caused by Perkinsus marinus, experienced a 500-km northward range extension and is now established as far north as Massachusetts. Climate warming during the 1980s and early 1990s, combined with historical introductions of infected ...

A brief history of the Staunton and James River Turnpike : second revised edition March 1980.

DOT National Transportation Integrated Search

1980-03-01

During the early nineteenth century the United States experienced a period of growth and expansion. To help meet needs occasioned by this growth, improved means of communication : and transportation were established. Among these improvements were the...

Midlife Women’s Symptom Cluster Heuristics: Evaluation of An iPad Application for Data Collection

PubMed Central

Woods, Nancy Fugate; Ismail, Rita; Linder, Lauri A.; Macpherson, Catherine Fiona

2015-01-01

Objective To elicit midlife women’s heuristics about symptom clusters they were experiencing as identified by the Computerized Symptom Capture Tool for menopause (C-SCAT M). Methods Women aged 40–60 years experiencing symptoms they associated with menopause were recruited through flyers posted on campus and in clinics. Women completed the C-SCAT M app using an iPad by identifying and drawing the symptom clusters they experienced during the last 24 hours, indicating relationships among symptoms, prioritizing the clusters and symptoms within them, and describing their causal attributions, and exacerbating and ameliorating factors. They were asked to prioritize the clusters and a symptom within each cluster. While completing the app, women were asked to “think aloud” about their experience using the app. Data generated from the C-SCAT M application were transmitted securely to an Amazon Web Services account and saved as screen images and Excel files to preserve both the graphical images and text elicited from the application. Qualitative data were saved in verbatim phrases. Conventional content analysis was used to analyze qualitative data. Results Thirty women completed the application. Most women (77%) stated that the final diagrams were very/extremely accurate in depicting their symptoms and their connections. Women reported between 1 and 22 symptoms (median 11). Hot flashes, waking up during the night, night sweats, and early morning awakening were the most commonly reported symptoms. Women rated hot flashes as their most bothersome symptom, followed by waking up during the night and fatigue. They reported over 300 different bivariate relationships between their symptoms and over 150 unique causal paths. They believed that hot flashes caused several symptoms, especially sleep disruption, and most could describe the time order of their symptoms. Women reported clusters consisting of 2 to 18 symptoms. Women also named each cluster based on their response to their symptoms (“really annoying”), the time of occurrence (“night problem”), and symptoms in the cluster (“hot flash”). They attributed their clusters to menopause, life demands, and other symptoms, among other causes. Management strategies that women used included: over the counter preparations, sleep, rest, and other lifestyle changes. Some women requested a copy of their final symptom cluster diagram to discuss with their health care providers. Conclusion Using the C-SCAT M afforded women an opportunity to depict their symptoms and clusters and relationships between them, as well as to provide narrative data about their heuristics. Women’s unsolicited comments about using the cluster diagram to facilitate conversation about their symptoms with their health care providers suggest the potential value of modifying the C-SCAT M and evaluating its use in a health care setting. PMID:25803668

[Language and semantic memory impairment in a patient with motor neuron disease and semantic dementia: a case report].

PubMed

Kito, Yumiko; Kazui, Hiroaki; Yoshida, Tetsuhiko; Kubo, Yoshihiko; Takaya, Masahiko; Tokunaga, Hiromasa; Takeda, Masatoshi

2010-06-01

We report the rare case of a 59-year-old man with motor neuron disease and semantic dementia (SD-MND); SD-MND was in a very early stage, and its clinical progression, especially with regard to language impairment, and abnormalities on neuroimages were evaluated for 3 years. The patient complained only of difficulties in recalling names of acquaintances and in writing kanji characters. After 1 year, he experienced difficulty in describing common objects. He developed two-way anomia only in some words, which varied from day to day. His anomia was not category-specific and was noted even with respect to words that describe color. In addition to experiencing difficulty in writing kanji characters, he experienced difficulty in writing kana characters. Muscle atrophy was observed, and he experienced weakness in his limbs, especially in the right upper limb; however, bulbar symptoms were not observed. At this point, he fulfilled the diagnostic criteria for MND. In the next year, semantic memory impairment became apparent, and he was subsequently diagnosed with SD. Deterioration in his ability to name objects in all categories, except body parts, was noted. Further, the ability of writing both kana and kanji characters was increasingly impaired. He developed bulbar symptoms and experienced increased muscle weakness. The characteristics of this patient differed from those of SD patients without MND with regard to the difficulty in writing kana characters and naming colors even though the SD-MND was in the early stage. Further, the pattern of brain hypoperfusion was different from that observed for SD patients without MND. In the case of this patient, brain hypoperfusion was found not only in the left anterior temporal lobe but also in the frontal lobe. The characteristics of his language symptoms might be related to the specific pattern of brain hypoperfusion, which might be commonly observed in patients with dementia and MND.

[Risky life, risky business: AIDS risk of female prostitutes in the context of early abuse and well-being].

PubMed

Vanwesenbeeck, I; De Graaf, R; Van Zessen, G; Straver, C J; Visser, J H

1993-10-01

Between July 1990 and March 1991, in the Netherlands, data were gathered by means of a semistructured questionnaire on condom use to assess the AIDS risk faced by 127 female prostitutes within the context of experiences with violence and abuse, well-being, physical and psychosocial problems, coping behavior, professional attitude, and financial need. 92 women had completed data on abuse. About 1 in 20 (4.3%) had experienced abuse both in their youth and adulthood. Only 1 in 5 women (22.8%) had not experienced any abuse, not even in their work. 57% of the respondents had experienced violence of one form or another in their work (physical or sexual violence). 45% of the women escaped abuse in private life (from being forced into prostitution, physical or sexual violence), while about 50% of them also experienced abuse in private life, in most cases associated with their work in prostitution. 48% and 8% of the women, respectively, experienced one or both forms of abuse in their youth and adult private life. The relationship between early experience and violence in private life was significant, as was that between violence in private life and violence in work (p .01). The relationship between violence in private life and complaints as well as coping strategies was less significant. However, there was a significant relationship between problem solving and other variables. Discrimination analysis was based on the Statistical Package for the Social Sciences (SPSS). The strongest relationship was found between violence and protective behavior (condom use in intercourse) and the weakest between violence and age. Financial pressure and attitude to work also carried a relatively strong effect. The mean group values of discrimination functions were 3.29 for risk takers, -.23 for those with consistent protective behavior, and -.87 for women who exercised selective protective behavior.

Early abortion services in the United States: a provider survey.

PubMed

Benson, Janie; Clark, Kathryn Andersen; Gerhardt, Ann; Randall, Lynne; Dudley, Susan

2003-04-01

The objective of this study was to describe the availability of early surgical and medical abortion among members of the National Abortion Federation (NAF) and to identify factors affecting the integration of early abortion services into current services. Telephone interviews were conducted with staff at 113 Planned Parenthood affiliates and independent abortion providers between February and April 2000, prior to FDA approval of mifepristone. Early abortion services were available at 59% of sites, and establishing services was less difficult than or about what was anticipated. Sites generally found it easier to begin offering early surgical abortion than early medical abortion. Physician participation was found to be critical to implementing early services. At sites where some but not all providers offered early abortion, variations in service availability resulted. Given the option of reconsidering early services, virtually all sites would make the same decision again. These data suggest that developing mentoring relationships between experienced early abortion providers/sites and those not offering early services, and training physicians and other staff, are likely to be effective approaches to expanding service availability.

Tertiary uplift of the Mt. Doonerak antiform, central Brooks Range, Alaska: Apatite fission track evidence from the Trans-Alaska Crustal Transect

USGS Publications Warehouse

O'Sullivan, P. B.; Moore, Thomas E.; Murphy, J.M.; Oldow, J.S.; Ave Lallemant, H.G.

1998-01-01

The Mt. Doonerak antiform is a northeast-trending, doubly plunging antiform located along the axial part of the central Brooks Range. This antiform is a crustal-scale duplex estimated to have a vertical displacement of ~15 km. The antiform folds the Amawk thrust, which separates relatively less displaced lower plate rocks in a window in the core of the antiform from allochthonous upper plate rocks of the Endicott Mountains allochthon. Because regional geological relations indicate that displacement on the Amawk thrust occurred between early Neocomian and early Albian time, uplift of the antiform is post-early Neocomian in age.Zircon fission-track data from the Mt. Doonerak antiform suggest -8-12 km of vertical denudation has occurred within the antiform region since -70-65 Ma. whereas apatite fission-track data indicate the antiform has experienced a minimum of -46 km of denudation since late Oligocene time. Following rapid denudation at -24 + 3 Ma, the rocks have experienced continued denudation to present surface conditions at a slower rate.We conclude from the relative relations and timing that the Mt. Doonerak duplex was constructed in part during the late Oligocene by reactivation of an older duplex formed during the latest Cretaceous to Paleocene. Deformation and uplift of Oligocene age for the axial part of the Brooks Range orogen is anomalously young, but it is the same age as the youngest episode of north-vergent contractional uplift in the northeastern Brooks Range. Because the Mt. Doonerak antiform displays structural characteristics similar to those of antiforms in the northeastern Brooks Range and because both regions experienced simultaneous rapid denudation, we suggest that the Mt. Doonerak antiform formed in response to an episode of contractional deformation that affected both areas in the late Oligocene.

Precipitation diagnostics of an exceptionally dry event in São Paulo, Brazil

NASA Astrophysics Data System (ADS)

Coelho, Caio A. S.; Cardoso, Denis H. F.; Firpo, Mári A. F.

2016-08-01

The State of São Paulo in Brazil experienced in 2014 and early 2015 an expressive precipitation deficit, leading to drought conditions with impacts in water availability for public consumption, hydropower generation, and agriculture, particularly during austral summer. This study performs a detailed diagnostics of the observed precipitation during 2014 and early 2015 over a particular region of São Paulo State, which includes the massively populated metropolitan region of São Paulo. The diagnostic was designed to provide answers to a number of relevant questions for the activities, decisions, and strategic planning of several sectors (e.g., general public, media, and high-level governments). Examples of questions such diagnostics can help answer are: How much precipitation has the region received? Has the region experienced drought conditions in the past? When have similar drought conditions been observed in the past? What has been the observed precipitation pattern in the last years? How severe/rare were the 2014 and 2015 droughts? When does the rainy season typically start/end in the region? What happened during the 2013/2014 and 2014/2015 rainy seasons? The performed diagnostics based on historical 1961/1962-2014/2015 records revealed that the 2013/2014 austral summer was a very rare event classified as exceptionally dry. Similar drought events were previously recorded but with smaller magnitude in terms of precipitation deficits, making the 2013/2014 drought event the driest on the examined record. In fact, the region has been experiencing a precipitation deficit pattern since 1999/2000. One of the contributing factors for the expressive precipitation deficit in 2014 was the abnormally early end of the 2013/2014 rainy season in the region.

The inter- and intra- generational transmission of family poverty and hardship (adversity): A prospective 30 year study

PubMed Central

Bor, William; Ahmadabadi, Zohre; Williams, Gail M.; Alati, Rosa; Mamun, Abdullah A.; Scott, James G.; Clavarino, Alexandra M.

2018-01-01

Background Children exposed to family poverty have been found to have higher morbidity and mortality rates, poorer mental health and cognitive outcomes and reduced life chances across a wide range of life domains. There is, however, very little known about the extent to which poverty is experienced by children over their early life course, particularly in community samples. This study tracks changes in family poverty and the main factors that predict family poverty (adverse life experiences) over a 30-year period since the birth of the study child. Methods Data are from a prospective, longitudinal, birth cohort study conducted in Brisbane, Australia. Consecutive families were recruited at the mothers’ first obstetrical visit at one of two major obstetrical hospitals in Brisbane. Data are available for 2087 families with complete data at the 30-year follow-up. Poverty was measured using family income at each time point (adjusted for inflation). Findings Poverty affects about 20% of families at any time point. It is common for families to move in and out of poverty, as their circumstances are affected by such adversities as unemployment and marital breakdown. Over the period of the study about half the families in the study experienced poverty on at least one occasion. Only a very small minority of families experienced persistent poverty over the 30-year duration of the study. Logistic regressions with time lag show that family poverty predicts subsequent adversities and adverse events predict subsequent poverty. Conclusions Experiences of poverty and adversity are common and may vary greatly over the child’s early life course. In assessing the health consequences of poverty, it is important to distinguish the timing and chronicity of early life course experiences of poverty and adversity. PMID:29360828

Breast cancer in relation to childhood parental divorce and early adult psychiatric disorder in a British birth cohort.

PubMed

Lokugamage, A U; Hotopf, M; Hardy, R; Mishra, G; Butterworth, S; Wadsworth, M E J; Kuh, D

2006-09-01

Jacobs and Bovasso reported (Psychological Medicine 2000, 30, 669-678) that maternal death in childhood and chronic severe depression in adulthood were associated with subsequent breast cancer. We have examined the effects of parental loss in childhood and psychiatric disorder in adult life on breast cancer risk using a national birth cohort study. Eighty-three cases of breast cancer were diagnosed in a study of 2253 women followed from birth to age 59 years. Cox proportional hazards models were used to test whether breast cancer rates were higher in women who experienced parental death and divorce before age 16, psychiatric disorders between 15 and 32 years, symptoms of anxiety and depression at 36 years, or use of antidepressant medication at 31 or 36 years than in women who did not have these experiences. There was no overall association between parental death, parental divorce or psychiatric disorder and the incidence of breast cancer. There was some evidence that women with more severe psychiatric disorders between the ages of 15 and 32 years were more likely to develop breast cancer early. The interaction between parental divorce and severe psychiatric disorder was non-significant (p=0.1); however, the group who experienced both these events had an increased breast cancer risk compared with those who experienced neither [hazard ratio (HR) 2.64, 95% confidence interval (CI) 1.13-6.19]. Our study does not provide strong support for the hypothesis that early loss or adult psychiatric disorders are associated with breast cancer. A meta-analysis is needed that uses data from all available cohort studies and investigates possible interactive effects on breast cancer risk.

Long-term dysregulation of brain corticotrophin and glucocorticoid receptors and stress reactivity by single early-life pain experience in male and female rats.

PubMed

Victoria, Nicole C; Inoue, Kiyoshi; Young, Larry J; Murphy, Anne Z

2013-12-01

Inflammatory pain experienced on the day of birth (postnatal day 0: PD0) significantly dampens behavioral responses to stress- and anxiety-provoking stimuli in adult rats. However, to date, the mechanisms by which early life pain permanently alters adult stress responses remain unknown. The present studies examined the impact of inflammatory pain, experienced on the day of birth, on adult expression of receptors or proteins implicated in the activation and termination of the stress response, including corticotrophin releasing factor receptors (CRFR1 and CRFR2) and glucocorticoid receptor (GR). Using competitive receptor autoradiography, we show that Sprague Dawley male and female rat pups administered 1% carrageenan into the intraplantar surface of the hindpaw on the day of birth have significantly decreased CRFR1 binding in the basolateral amygdala and midbrain periaqueductal gray in adulthood. In contrast, CRFR2 binding, which is associated with stress termination, was significantly increased in the lateral septum and cortical amygdala. GR expression, measured with in situ hybridization and immunohistochemistry, was significantly increased in the paraventricular nucleus of the hypothalamus and significantly decreased in the hippocampus of neonatally injured adults. In parallel, acute stress-induced corticosterone release was significantly attenuated and returned to baseline more rapidly in adults injured on PD0 in comparison to controls. Collectively, these data show that early life pain alters neural circuits that regulate responses to and neuroendocrine recovery from stress, and suggest that pain experienced by infants in the Neonatal Intensive Care Unit may permanently alter future responses to anxiety- and stress-provoking stimuli. Published by Elsevier Ltd.

Carry-over effects modulated by salinity during the early ontogeny of the euryhaline crab Hemigrapsus crenulatus from the Southeastern Pacific coast: Development time and carbon and energy content of offspring.

PubMed

Urzúa, Ángel; Bascur, Miguel; Guzmán, Fabián; Urbina, Mauricio

2018-03-01

Hemigrapsus crenulatus is a key species of coastal and estuarine ecosystems in the Southeastern Pacific and New Zealand. Since the gravid females-and their embryos-develop under conditions of variable salinity, we propose that low external salinity will be met with an increase in energy expenditures in order to maintain osmoregulation; subsequently, the use of energy reserves for reproduction will be affected. In this study, we investigate in H. crenulatus whether 1) the biomass and energy content of embryos is influenced by salinity experienced during oogenesis and embryogenesis and 2) how variation in the biomass and energy content of embryos affects larval energetic condition at hatching. Here at low salinity (5PSU), egg-bearing females experienced massive and frequent egg losses, and therefore the development of their eggs during embryogenesis was not completed. In turn, at intermediate and high salinity (15 and 30PSU) embryogenesis was completed, egg development was successful, and larvae were obtained. Consistently, larvae hatched from eggs produced and incubated at high salinity (30PSU) were larger, had higher dry weight, and had increased carbon content and energy than larvae hatched from eggs produced at intermediate salinity (15PSU). From these results, it is seen that the size and biomass of early life stages of H. crenulatus can be affected by environmental salinity experienced during oogenesis and embryogenesis, and this variation can then directly affect the energetic condition of offspring at birth. Therefore, this study reveals a "cascade effect" modulated by salinity during the early ontogeny. Copyright © 2018 Elsevier Inc. All rights reserved.

The inter- and intra- generational transmission of family poverty and hardship (adversity): A prospective 30 year study.

PubMed

Najman, Jake M; Bor, William; Ahmadabadi, Zohre; Williams, Gail M; Alati, Rosa; Mamun, Abdullah A; Scott, James G; Clavarino, Alexandra M

2018-01-01

Children exposed to family poverty have been found to have higher morbidity and mortality rates, poorer mental health and cognitive outcomes and reduced life chances across a wide range of life domains. There is, however, very little known about the extent to which poverty is experienced by children over their early life course, particularly in community samples. This study tracks changes in family poverty and the main factors that predict family poverty (adverse life experiences) over a 30-year period since the birth of the study child. Data are from a prospective, longitudinal, birth cohort study conducted in Brisbane, Australia. Consecutive families were recruited at the mothers' first obstetrical visit at one of two major obstetrical hospitals in Brisbane. Data are available for 2087 families with complete data at the 30-year follow-up. Poverty was measured using family income at each time point (adjusted for inflation). Poverty affects about 20% of families at any time point. It is common for families to move in and out of poverty, as their circumstances are affected by such adversities as unemployment and marital breakdown. Over the period of the study about half the families in the study experienced poverty on at least one occasion. Only a very small minority of families experienced persistent poverty over the 30-year duration of the study. Logistic regressions with time lag show that family poverty predicts subsequent adversities and adverse events predict subsequent poverty. Experiences of poverty and adversity are common and may vary greatly over the child's early life course. In assessing the health consequences of poverty, it is important to distinguish the timing and chronicity of early life course experiences of poverty and adversity.

"Dad - a practical guy in the shadow": Fathers' experiences of their paternal role as a father during early discharge after birth and readmission of their newborns.

PubMed

Feenstra, Maria Monberg; Nilsson, Ingrid; Danbjørg, Dorthe Boe

2018-03-01

The aim is to explore how new fathers experience early discharge after birth and readmission of their newborn in relation to their role and involvement as a father. Fathers of today are active participants during pregnancy, birth and in the care of the newborn. Still studies demonstrate that health care professionals are unsuccessful at involving fathers in ante- and postnatal care. How fathers experience their paternal role in the early postnatal period may affect the well-being of the new family. A qualitative study inspired by the hermeneutic approach. Data was collected through telephone interviews. The study was conducted in the Region of Southern Denmark in a University Hospital setting. Convenience sampling was applied. Eight fathers were included from November 2015 till February 2016 and six were interviewed. The data analysis revealed three categories: Early discharge - ups and downs, Readmission -waiting but being in good hands, and Practical guy in the shadow. Our study points at fathers being comfortable with being discharged early, but experienced insecurity when at home. The fathers experienced to be categorized by health care professionals as the practical guy, who had to assist the mother. Yet fathers saw themselves as equal to the mothers. Fathers also saw themselves in the shadow of the mother and showed greater considerations for the mother's feelings than their own. Fathers can be insecure in their paternal role when being met as just the practical guy. Copyright © 2017 Elsevier B.V. All rights reserved.

Sexual initiation and emotional/behavioral problems in Taiwanese adolescents: a multivariate response profile analysis.

PubMed

Chan, Chia-Hua; Ting, Te-Tien; Chen, Yen-Tyng; Chen, Chuan-Yu; Chen, Wei J

2015-04-01

This study aimed to investigate the relations of adolescent sexual experiences (particularly early initiation) to a spectrum of emotional/behavioral problems and to probe possible gender difference in such relationships. The 10th (N = 8,842) and 12th (N = 10,083) grade students, aged 16-19 years, participating in national surveys in 2005 and 2006 in Taiwan were included for this study. A self-administered web-based questionnaire was designed to collect information on sociodemographic characteristics, sexual experience, substance use, and the Youth Self-Report Form. For the sexually experienced adolescents, their sexual initiation was classified as early initiation (<16 years) or non-early initiation (16-19 years). Gender-specific multivariate response profile regression was used to examine the relationship between sexual experience and the behavioral syndromes. Externalizing problems, including Rule-breaking Behavior and Aggressive Behavior, were strongly associated with sexual initiation in adolescence; the magnitude of the association increased for earlier sexual initiation, especially for females. As to internalizing problems, the connection was rather heterogeneous. The scores on some syndromes, such as Somatic Complaints and Anxious/Depressed, were higher only for females with early or non-early sexual initiation whereas the score on Withdrawn, along with Social Problems that is neither internalizing nor externalizing, was lower for the sexually experienced adolescents than for the sexually inexperienced ones. We concluded that earlier sexual initiation was associated with a wider range of behavioral problems in adolescents for both genders, yet the increased risk with emotional problems was predominately found in females.

Traumatic stress in Japanese broadcast journalists.

PubMed

Hatanaka, Miho; Matsui, Yutaka; Ando, Kiyoshi; Inoue, Kako; Fukuoka, Yoshiharu; Koshiro, Eiko; Itamura, Hidenori

2010-02-01

Job-related traumatic stress experienced by broadcast journalists in Japan was investigated. A questionnaire inquiring about the most traumatic event they faced when covering the news and the Impact of Event Scale-Revised (IES-R) were administered to 270 journalist participants working for Japanese news companies. Of these, 6% met the IES-R criterion for potential posttraumatic stress disorder (PTSD). Moreover, posttraumatic stress reactions at the time of the survey were strongly related to symptoms of stress experienced during the stressful assignment. The early assessment of stress symptoms in journalists that experience traumatic news coverage is important for preventing the development of PTSD symptoms.

Epigenetic Mechanisms of Transmission of Metabolic Disease across Generations.

PubMed

Sales, Vicencia Micheline; Ferguson-Smith, Anne C; Patti, Mary-Elizabeth

2017-03-07

Both human and animal studies indicate that environmental exposures experienced during early life can robustly influence risk for adult disease. Moreover, environmental exposures experienced by parents during either intrauterine or postnatal life can also influence the health of their offspring, thus initiating a cycle of disease risk across generations. In this Perspective, we focus on epigenetic mechanisms in germ cells, including DNA methylation, histone modification, and non-coding RNAs, which collectively may provide a non-genetic molecular legacy of prior environmental exposures and influence transcriptional regulation, developmental trajectories, and adult disease risk in offspring. Copyright © 2017 Elsevier Inc. All rights reserved.

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Notice of hearing on application for early review of site... AGENCY RULES OF PRACTICE AND PROCEDURE Additional Procedures Applicable to Early Partial Decisions on... Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice of hearing on application...

10 CFR 2.623 - Notice of hearing on application for early review of site suitability issues in combined license...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Combined License Under 10 Cfr Part...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Notice of hearing on application for early review of site... AGENCY RULES OF PRACTICE AND PROCEDURE Additional Procedures Applicable to Early Partial Decisions on... Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice of hearing on application...

10 CFR 2.623 - Notice of hearing on application for early review of site suitability issues in combined license...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Combined License Under 10 Cfr Part...

10 CFR 2.623 - Notice of hearing on application for early review of site suitability issues in combined license...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Combined License Under 10 Cfr Part...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice...

10 CFR 2.604 - Notice of hearing on application for early review of site suitability issues in construction...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Notice of hearing on application for early review of site... Applicable to Early Partial Decisions on Site Suitability Issues in Connection With an Application for a... Limited Work Authorizations Early Partial Decisions on Site Suitability-Construction Permit § 2.604 Notice...

The Neurobiology of Intervention and Prevention in Early Adversity.

PubMed

Fisher, Philip A; Beauchamp, Kate G; Roos, Leslie E; Noll, Laura K; Flannery, Jessica; Delker, Brianna C

2016-01-01

Early adverse experiences are well understood to affect development and well-being, placing individuals at risk for negative physical and mental health outcomes. A growing literature documents the effects of adversity on developing neurobiological systems. Fewer studies have examined stress neurobiology to understand how to mitigate the effects of early adversity. This review summarizes the research on three neurobiological systems relevant to interventions for populations experiencing high levels of early adversity: the hypothalamic-adrenal-pituitary axis, the prefrontal cortex regions involved in executive functioning, and the system involved in threat detection and response, particularly the amygdala. Also discussed is the emerging field of epigenetics and related interventions to mitigate early adversity. Further emphasized is the need for intervention research to integrate knowledge about the neurobiological effects of prenatal stressors (e.g., drug use, alcohol exposure) and early adversity. The review concludes with a discussion of the implications of this research topic for clinical psychology practice and public policy.

Delinquent-Oriented Attitudes Mediate the Relation Between Parental Inconsistent Discipline and Early Adolescent Behavior

PubMed Central

Halgunseth, Linda C.; Perkins, Daniel F.; Lippold, Melissa A.; Nix, Robert L.

2013-01-01

Although substantial research supports the association between parental inconsistent discipline and early adolescent behaviors, less is understood on mechanisms underlying this relation. This study examined the mediating influence of delinquent-oriented attitudes in early adolescence. Using a longitudinal sample of 324 rural adolescents and their parents, findings revealed that inconsistent discipline in 6th grade predicted an increase in adolescent delinquent-oriented attitudes by 7th grade which, in turn, predicted both an increase in early adolescent antisocial behaviors and a decrease in socially competent behaviors by 8th grade. Therefore, it appears that accepting attitudes toward delinquency may in part develop from experiencing inconsistent discipline at home and may offer a possible explanation as to why early adolescents later engage in more antisocial and less socially competent behaviors. Findings may inform family-based preventive intervention programs that seek to decrease behavior problems and promote social competence in early adolescents. PMID:23544924

iVFTs - immersive virtual field trips for interactive learning about Earth's environment.

NASA Astrophysics Data System (ADS)

Bruce, G.; Anbar, A. D.; Semken, S. C.; Summons, R. E.; Oliver, C.; Buxner, S.

2014-12-01

Innovations in immersive interactive technologies are changing the way students explore Earth and its environment. State-of-the-art hardware has given developers the tools needed to capture high-resolution spherical content, 360° panoramic video, giga-pixel imagery, and unique viewpoints via unmanned aerial vehicles as they explore remote and physically challenging regions of our planet. Advanced software enables integration of these data into seamless, dynamic, immersive, interactive, content-rich, and learner-driven virtual field explorations, experienced online via HTML5. These surpass conventional online exercises that use 2-D static imagery and enable the student to engage in these virtual environments that are more like games than like lectures. Grounded in the active learning of exploration, inquiry, and application of knowledge as it is acquired, users interact non-linearly in conjunction with an intelligent tutoring system (ITS). The integration of this system allows the educational experience to be adapted to each individual student as they interact within the program. Such explorations, which we term "immersive virtual field trips" (iVFTs), are being integrated into cyber-learning allowing science teachers to take students to scientifically significant but inaccessible environments. Our team and collaborators are producing a diverse suite of freely accessible, iVFTs to teach key concepts in geology, astrobiology, ecology, and anthropology. Topics include Early Life, Biodiversity, Impact craters, Photosynthesis, Geologic Time, Stratigraphy, Tectonics, Volcanism, Surface Processes, The Rise of Oxygen, Origin of Water, Early Civilizations, Early Multicellular Organisms, and Bioarcheology. These diverse topics allow students to experience field sites all over the world, including, Grand Canyon (USA), Flinders Ranges (Australia), Shark Bay (Australia), Rainforests (Panama), Teotihuacan (Mexico), Upheaval Dome (USA), Pilbara (Australia), Mid-Atlantic Ridge (Iceland), and Mauna Kea (Hawaii). iVFTs are being beta-tested and used at ASU in several large-enrollment courses to assess its usability and effectiveness in meeting specific learning objectives. We invite geoscience educators to partake of this resource and find new applications to their own teaching.

Developmental Characteristics of Middle Schoolers and Middle School Organization.

ERIC Educational Resources Information Center

Thornburg, Hershel D.

1981-01-01

The social and interpersonal characteristics of early adolescents are described in relation to puberty and the physical and emotional changes that are experienced by the preteen. Learning characteristics for this age group include problem-solving strategies, self-directed learning, and emerging value systems. (JN)

Research Perspectives on the Health Impacts of Wildfires and Wildfire Smoke

EPA Science Inventory

The webinar was requested by the National Association of County and City Heath Officials. From their website, The National Association of County Health Officials (NACHO) was founded in 1965. In early 1984, the organization experienced remarkable growth in membership and the org...

Monstrous infants and vampyric mothers in Bram Stoker's "Dracula".

PubMed

Almond, Barbara R

2007-02-01

Bram Stoker's "Dracula" continues to fascinate and horrify audiences, inviting a psychoanalytic explanation. While previous interpretations have emphasized oedipal dynamics and perverse sexuality, this paper proposes that early developmental issues are central. Vampires and the state of being "undead" are representations of intense oral needs, experienced in a context of passivity and helplessness. Aggressive invasion and possession of the other, with a colonization of body and soul, offer a solution to this dilemma but one devoid of true object-relatedness. The imaginative source of the Dracula figure is posited as Stoker's early invalidism and his later idealization of a powerful and charismatic actor. Implicit in the Dracula story are ideas of intrusively experienced "monstrous" babies and intrusively controlling "vampyric mothers". The author offers studies of key passages from "Dracula" in support of this reading, followed by comparative material to illustrate the spectrum of vampyric mothering: a clinical example and excerpts from a modern novel. The horror of the vampire myth is located in the unending internal attachment to a deeply needed but problematic object.

Does early-life income inequality predict self-reported health in later life? Evidence from the United States.

PubMed

Lillard, Dean R; Burkhauser, Richard V; Hahn, Markus H; Wilkins, Roger

2015-03-01

We investigate the association between adult health and the income inequality they experienced as children up to 80 years earlier. Our inequality data track shares of national income held by top percentiles from 1913 to 2009. We average those data over the same early-life years and merge them to individual data from the Panel Study of Income Dynamics data for 1984-2009. Controlling for demographic and economic factors, we find both men and women are statistically more likely to report poorer health if income was more unequally distributed during the first years of their lives. The association is robust to alternative specifications of income inequality and time trends and remains significant even when we control for differences in overall childhood health. Our results constitute prima facie evidence that adults' health may be adversely affected by the income inequality they experienced as children. Copyright © 2014 Elsevier Ltd. All rights reserved.

Breast cancer and psychosocial factors: early stressful life events, social support, and well-being.

PubMed

Ginzburg, Karni; Wrensch, Margaret; Rice, Terri; Farren, Georgianna; Spiegel, David

2008-01-01

The allostasis theory postulates that stress causes the body to activate physiologic systems in order to maintain stability. The authors sought to examine the relationship between earlier stress and later development of breast cancer (BC). Authors correlated discrete and interactive relationships of stressful life events, social support, and well-being during childhood and adolescence with the occurrence of BC in adulthood among 300 women with primary BC and 305 matched control subjects. BC patients and control subjects reported similar childhood experiences. Yet, although childhood stressful life events were associated with reports of less family support and well being among the controls, those in the BC group who experienced high stress in early childhood actually expressed higher levels of family support and well-being than did those who had experienced lower levels of stress. These findings may reflect a tendency toward a repressive coping style among the BC group, which may be either a risk factor for the disease or a result of having it.

Posttraumatic re-experiencing in older people: working through or covering up?

PubMed

Schreuder, J N

1996-01-01

Posttraumatic re-experiencing is a key symptom of earlier psychotraumatic experiences. It is important to establish whether we are dealing with nightmares or re-enactments. Posttraumatic nightmares are an expression of intrapsychic concerns and conflicts and, in and of themselves, need not impede exploratory psychotherapy. The nightmare entails both regression to the perceptual level of a small child and reactivation of early childhood anxieties. Before it is possible to work through the psychotraumatic experiences, it is necessary to contextualize the early childhood anxieties that are so closely related to the themes and anxieties of later life. If this is not possible, it will have to be decided to resort to therapy that rather covers up the experience and explores the current significance of the posttraumatic complaints. Posttraumatic re-enactments have an isolated position in the representational world and are accompanied by hyperarousal and intense vegetative symptoms, which is why they are considered an impediment to exploratory psychotherapy. Posttraumatic re-nactments require treatment of the symptoms before subsequent exploratory psychotherapy can be considered.

Childhood misery and disease in later life: the effects on mortality in old age of hazards experienced in early life, southern Sweden, 1760-1894.

PubMed

Bengtsson, T; Lindstrom, M

2000-11-01

This paper assesses the importance of early-life conditions relative to the prevailing conditions for mortality by cause of death in later life using historical data for four rural parishes in southern Sweden for which both demographic and economic data are very good. Longitudinal demographic data for individuals are combined with household socio-economic data and community data on food costs and the disease load using a Cox regression framework. We find strong support for the hypothesis that the disease load experienced during the first year of life has a strong impact on mortality in later life, in particular on the outcome of airborne infectious diseases. Hypotheses about the effects of the disease load on mothers during pregnancy and access to nutrition during the first years of life are not supported. Contemporary short-term economic stress on the elderly was generally of limited importance although mortality varied by socio-economic group.

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

Storing Water in California's Hidden Reservoirs

NASA Astrophysics Data System (ADS)

Perrone, D.; Rohde, M. M.; Szeptycki, L.; Freyberg, D. L.

2014-12-01

California is experiencing one of its worst droughts in history; in early 2014, the Governor released the Water Action Plan outlining opportunities to secure reliable water supplies. Groundwater recharge and storage is suggested as an alternative to surface storage, but little research has been conducted to see if groundwater recharge is a competitive alternative to other water-supply infrastructure projects. Although groundwater recharge and storage data are not readily available, several voter-approved bonds have helped finance groundwater recharge and storage projects and can be used as a proxy for costs, geographic distribution, and interest in such projects. We mined and analyzed available grant applications submitted to the Department of Water Resources that include groundwater recharge and storage elements. We found that artificial recharge can be cheaper than other water-supply infrastructure, but the cost was dependent on the source of water, the availability and accessibility of infrastructure used to capture and convey water, and the method of recharge. Bond applications and funding awards were concentrated in the Central Valley and southern California - both are regions of high water demand. With less than 60% of proposals funded, there are opportunities for groundwater recharge and storage to play a bigger role in securing California's water supplies.

Advances in functional brain imaging technology and developmental neuro-psychology: their applications in the Jungian analytic domain.

PubMed

Petchkovsky, Leon

2017-06-01

Analytical psychology shares with many other psychotherapies the important task of repairing the consequences of developmental trauma. The majority of analytic patients come from compromised early developmental backgrounds: they may have experienced neglect, abuse, or failures of empathic resonance from their carers. Functional brain imagery techniques including Quantitative Electroencephalogram (QEEG), and functional Magnetic Resonance Imagery (fMRI), allow us to track mental processes in ways beyond verbal reportage and introspection. This independent perspective is useful for developing new psychodynamic hypotheses, testing current ones, providing diagnostic markers, and monitoring treatment progress. Jung, with the Word Association Test, grasped these principles 100 years ago. Brain imaging techniques have contributed to powerful recent advances in our understanding of neurodevelopmental processes in the first three years of life. If adequate nurturance is compromised, a range of difficulties may emerge. This has important implications for how we understand and treat our psychotherapy clients. The paper provides an overview of functional brain imaging and advances in developmental neuropsychology, and looks at applications of some of these findings (including neurofeedback) in the Jungian psychotherapy domain. © 2017, The Society of Analytical Psychology.

Sociodemographic, psychosocial and physical health correlates of common mental disorder symptoms among mothers in Trinidad and Tobago: Examining ethnic variations.

PubMed

Krishnakumar, Ambika; Narine, Lutchmie; Roopnarine, Jaipaul L; Logie, Carol

2016-08-22

Historical and cultural experiences have shaped the life experiences of cultural communities in Trinidad and Tobago. Using a cultural focus, the goal of this investigation was to examine ethnic variations both in the prevalence of common mental disorder (CMD) symptoms as well as in the associations between sociodemographic, psychosocial, physical health correlates and CMDs among mothers in Trinidad and Tobago. Participants included 1002 mothers (359 African-, 353 Indo- and 290 Mixed-Ethnic Trinidadian). Mean comparisons indicated similarities in the levels of depression, somatisation and anxiety across ethnic groups. The associations between physical ill health, experiences of pain and depression and between physical ill health and somatisation were stronger for Mixed-Ethnic Trinidadian than Indo-Trinidadian mothers. The relationship between early experiences of domestic violence and depression was stronger for Indo-Trinidadian than Mixed-Ethnic Trinidadian mothers. The associations between early experiences of domestic violence and depression and between experiences of pain and somatisation were stronger for African Trinidadian than Mixed-Ethnic Trinidadian mothers. Thus beyond the direct effects, mothers belonging to specific ethnic groups indicated greater or lesser vulnerabilities to CMDs depending on their exposure to specific correlates. Results have applicability for the development of culturally sensitive interventions for mothers experiencing CMDs. © 2016 International Union of Psychological Science.

Seasonal change in a pollinator community and the maintenance of style length variation in Mertensia fusiformis (Boraginaceae).

PubMed

Forrest, Jessica R K; Ogilvie, Jane E; Gorischek, Alex M; Thomson, James D

2011-07-01

In sub-alpine habitats, patchiness in snowpack produces marked, small-scale variation in flowering phenology. Plants in early- and late-melting patches are therefore likely to experience very different conditions during their flowering periods. Mertensia fusiformis is an early-flowering perennial that varies conspicuously in style length within and among populations. The hypothesis that style length represents an adaptation to local flowering time was tested. Specifically, it was hypothesized that lower air temperatures and higher frost risk would favour short-styled plants (with stigmas more shielded by corollas) in early-flowering patches, but that the pollen-collecting behaviour of flower visitors in late-flowering patches would favour long-styled plants. Floral morphology was measured, temperatures were monitored and pollinators were observed in several matched pairs of early and late populations. To evaluate effects of cold temperatures on plants of different style lengths, experimental pollinations were conducted during mornings (warm) and evenings (cool), and on flowers that either had or had not experienced a prior frost. The effectiveness of different pollinators was quantified as seed set following single visits to plants with relatively short or long styles. Late-flowering populations experienced warmer temperatures than early-flowering populations and a different suite of pollinators. Nectar-foraging bumble-bee queens and male solitary bees predominated in early populations, whereas pollen-collecting female solitary bees were more numerous in later sites. Pollinators differed significantly in their abilities to transfer pollen to stigmas at different heights, in accordance with our prediction. However, temperature and frost sensitivity did not differ between long- and short-styled plants. Although plants in late-flowering patches tended to have longer styles than those in early patches, this difference was not consistent. Seasonal change in pollinator-mediated selection on style length may help maintain variation in this trait in M. fusiformis, but adaptation to local flowering time is not apparent. The prevalence of short styles in these populations requires further explanation.

Attributions of cancer 'alarm' symptoms in a community sample.

PubMed

Whitaker, Katriina L; Scott, Suzanne E; Winstanley, Kelly; Macleod, Una; Wardle, Jane

2014-01-01

Attribution of early cancer symptoms to a non-serious cause may lead to longer diagnostic intervals. We investigated attributions of potential cancer 'alarm' and non-alarm symptoms experienced in everyday life in a community sample of adults, without mention of a cancer context. A questionnaire was mailed to 4858 adults (≥50 years old, no cancer diagnosis) through primary care, asking about symptom experiences in the past 3 months. The word cancer was not mentioned. Target 'alarm' symptoms, publicised by Cancer Research UK, were embedded in a longer symptom list. For each symptom experienced, respondents were asked for their attribution ('what do you think caused it'), concern about seriousness ('not at all' to 'extremely'), and help-seeking ('did you contact a doctor about it': Yes/No). The response rate was 35% (n = 1724). Over half the respondents (915/1724; 53%) had experienced an 'alarm' symptom, and 20 (2%) cited cancer as a possible cause. Cancer attributions were highest for 'unexplained lump'; 7% (6/87). Cancer attributions were lowest for 'unexplained weight loss' (0/47). A higher proportion (375/1638; 23%) were concerned their symptom might be 'serious', ranging from 12% (13/112) for change in a mole to 41% (100/247) for unexplained pain. Just over half had contacted their doctor about their symptom (59%), although this varied by symptom. Alarm symptoms were appraised as more serious than non-alarm symptoms, and were more likely to trigger help-seeking. Consistent with retrospective reports from cancer patients, 'alarm' symptoms experienced in daily life were rarely attributed to cancer. These results have implications for understanding how people appraise and act on symptoms that could be early warning signs of cancer.

Attributions of Cancer ‘Alarm’ Symptoms in a Community Sample

PubMed Central

Whitaker, Katriina L.; Scott, Suzanne E.; Winstanley, Kelly; Macleod, Una; Wardle, Jane

2014-01-01

Background Attribution of early cancer symptoms to a non-serious cause may lead to longer diagnostic intervals. We investigated attributions of potential cancer ‘alarm’ and non-alarm symptoms experienced in everyday life in a community sample of adults, without mention of a cancer context. Methods A questionnaire was mailed to 4858 adults (≥50 years old, no cancer diagnosis) through primary care, asking about symptom experiences in the past 3 months. The word cancer was not mentioned. Target 'alarm' symptoms, publicised by Cancer Research UK, were embedded in a longer symptom list. For each symptom experienced, respondents were asked for their attribution (‘what do you think caused it'), concern about seriousness (‘not at all’ to ‘extremely’), and help-seeking (‘did you contact a doctor about it’: Yes/No). Results The response rate was 35% (n = 1724). Over half the respondents (915/1724; 53%) had experienced an ‘alarm’ symptom, and 20 (2%) cited cancer as a possible cause. Cancer attributions were highest for ‘unexplained lump’; 7% (6/87). Cancer attributions were lowest for ‘unexplained weight loss’ (0/47). A higher proportion (375/1638; 23%) were concerned their symptom might be ‘serious’, ranging from 12% (13/112) for change in a mole to 41% (100/247) for unexplained pain. Just over half had contacted their doctor about their symptom (59%), although this varied by symptom. Alarm symptoms were appraised as more serious than non-alarm symptoms, and were more likely to trigger help-seeking. Conclusions Consistent with retrospective reports from cancer patients, ‘alarm’ symptoms experienced in daily life were rarely attributed to cancer. These results have implications for understanding how people appraise and act on symptoms that could be early warning signs of cancer. PMID:25461959

A Thematic Analysis of Self-described Authentic Leadership Behaviors Among Experienced Nurse Executives.

PubMed

Alexander, Catherine; Lopez, Ruth Palan

2018-01-01

The aim of this study is to understand the behaviors experienced nurse executives use to create healthy work environments (HWEs). The constructs of authentic leadership formed the conceptual framework for the study. The American Association of Critical-Care Nurses recommends authentic leadership as the preferred style of leadership for creating and sustaining HWEs. Behaviors associated with authentic leadership in nursing are not well understood. A purposive sample of 17 experienced nurse executives were recruited from across the United States for this qualitative study. Thematic analysis was used to analyze the in-depth, semistructured interviews. Four constructs of authentic leaders were supported and suggest unique applications of each including self-awareness (a private and professional self), balanced processing (open hearted), transparency (limiting exposure), and moral leadership (nursing compass). Authentic leadership may provide a sound foundation to support nursing leadership practices; however, its application to the discipline requires additional investigation.

Childhood and later life stressors and increased inflammatory gene expression at older ages.

PubMed

Levine, M E; Cole, S W; Weir, D R; Crimmins, E M

2015-04-01

Adverse experiences in early life have the ability to "get under the skin" and affect future health. This study examined the relative influence of adversities during childhood and adulthood in accounting for individual differences in pro-inflammatory gene expression in late life. Using a pilot-sample from the Health and Retirement Study (N = 114) aged from 51 to 95, OLS regression models were run to determine the association between a composite score from three proinflammatory gene expression levels (PTGS2, ILIB, and IL8) and 1) childhood trauma, 2) childhood SES, 3) childhood health, 4) adult traumas, and 5) low SES in adulthood. Our results showed that only childhood trauma was found to be associated with increased inflammatory transcription in late life. Furthermore, examination of interaction effects showed that childhood trauma exacerbated the influence of low SES in adulthood on elevated levels of inflammatory gene expression-signifying that having low SES in adulthood was most damaging for persons who had experienced traumatic events during their childhood. Overall our study suggests that traumas experienced during childhood may alter the stress response, leading to more sensitive reactivity throughout the lifespan. As a result, individuals who experienced greater adversity in early life may be at higher risk of late life health outcomes, particularly if adulthood adversity related to SES persists. Copyright © 2015. Published by Elsevier Ltd.

Learning for Life: White Paper on Adult Education.

ERIC Educational Resources Information Center

Department of Education and Science, Dublin (Ireland).

Previously ignored, lifelong learning became a governing principle of Irish educational policy in 2000. Participation trends in education were assessed including early school leaving by males, poor educational levels of older adults, low literacy levels throughout the population, and educational barriers experienced by women. Resulting government…

The Reading Connection: Literacy Development and Homeless Children.

ERIC Educational Resources Information Center

Hanning, Eileen

Educational and developmental researchers suggest that children who have experienced homelessness suffer both in self-esteem and in literacy development, although early research is not complete. The Reading Connection (TRC), a community-based nonprofit organization in northern Virginia, focuses on the social aspect of reading, rather than…

The role of imagination in experiencing natural environments

Treesearch

Herbert Schroeder

2010-01-01

The experience of natural environments and places is multifaceted, involving psychological functions such as perception, cognition, memory, emotion, and imagination. Environmental perception and cognition were key topics in early research in environmental psychology. More recently, attention has also been directed to affective dimensions of environmental experience,...

Response to Intervention: A Research-Based Summary

ERIC Educational Resources Information Center

Hughes, Charles A.; Dexter, Douglas D.

2011-01-01

Response to Intervention (RTI) is an instructional framework through which schools can provide early intervention for students experiencing academic and behavioral difficulties. It is also promoted as an alternative to the IQ-discrepancy model for identifying students with learning disabilities. Most states have developed, or are developing,…

From School Counselor to Counselor Educator: A Phenomenological Study

ERIC Educational Resources Information Center

Milsom, Amy; Moran, Kristen

2015-01-01

Through a phenomenological study, the experiences of 8 early-career school counselor educators who entered academia directly from positions as P-12 school counselors were examined. Results revealed that the participants experienced numerous challenges and supports related to their transition. Recommendations for counselor educators, doctoral…

Elementary School Literacy: Critical Issues.

ERIC Educational Resources Information Center

Dreher, Mariam Jean, Ed.; Slater, Wayne H., Ed.

Providing a thorough grounding on important topics in elementary school literacy for experienced teachers and graduate students early in their programs, this book addresses a number of critical issues such as grouping and reading instruction, emergent literacy, learning to read and write with at-risk children, developing vocabulary, learning in…

37 CFR 1.219 - Early publication.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Early publication. 1.219... Applications § 1.219 Early publication. Applications that will be published under § 1.211 may be published earlier than as set forth in § 1.211(a) at the request of the applicant. Any request for early publication...

37 CFR 1.219 - Early publication.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Early publication. 1.219... Applications § 1.219 Early publication. Applications that will be published under § 1.211 may be published earlier than as set forth in § 1.211(a) at the request of the applicant. Any request for early publication...

Recovering from early deprivation: attachment mediates effects of caregiving on psychopathology.

PubMed

McGoron, Lucy; Gleason, Mary Margaret; Smyke, Anna T; Drury, Stacy S; Nelson, Charles A; Gregas, Matthew C; Fox, Nathan A; Zeanah, Charles H

2012-07-01

Children exposed to early institutional rearing are at risk for developing psychopathology. The present investigation examines caregiving quality and the role of attachment security as they relate to symptoms of psychopathology in young children exposed to early institutionalization. Participants were enrolled in the Bucharest Early Intervention Project (BEIP), a longitudinal intervention study of children abandoned and placed in institutions at or shortly after birth. Measures included observed caregiving when children were 30 months of age, observed attachment security at 42 months, and caregiver reports of children's psychopathology at 54 months. At 54 months, some children remained in institutions, others were in foster care, others had been adopted domestically, and still others had been returned to their biological families. Thus, the children had experienced varying amounts of institutional rearing. After controlling for gender, quality of caregiving when children were 30 months old was associated with symptoms of multiple domains of psychopathology at 54 months of age. Ratings of security of attachment at 42 months mediated the associations between quality caregiving at 30 months and fewer symptoms of psychopathology at 54 months. Among deprived young children, high-quality caregiving at 30 months predicted reduced psychopathology and functional impairment at 54 months. Security of attachment mediated this relationship. Interventions for young children who have experienced deprivation may benefit from explicitly targeting caregiver-child attachment relationships. Copyright © 2012 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Identifying autism early: The Toddlers at Risk of Autism Clinic model.

PubMed

Davis, Tessa; Clifton, Deirdre; Papadopoulos, Con

2015-07-01

This paper describes the Toddlers at Risk of Autism Clinic (TRAC), which utilises the Social Attention and Communication Study (SACS) and/or Autism Detection in Early Childhood (ADEC) play-based assessments to facilitate the early diagnosis of autism. A retrospective audit was conducted of all 42 children assessed over a 3-year period in the TRAC. A semi-structured interview and play-based assessment (SACS and ADEC) were used to aid experienced clinicians in diagnosing autism. Intervention was recommended, and families were routinely followed up. Analysis was conducted on the tools used, the outcomes of assessment, diagnosis and stability of diagnosis on follow-up. During this period, 35 boys and 7 girls were assessed, with a mean age of 25 months. The average waiting time for clinic was 11.6 weeks. Twenty-five patients were diagnosed with autism; 90.5% of toddlers given an initial diagnosis retained that diagnosis at follow-up. Out of the 17 children who were not diagnosed with autism in the TRAC, one child was later diagnosed with autism. Experienced clinicians can use the SACS and/or ADEC to assist with a Diagnostic and Statistical Manual diagnosis of autism in toddlers. © 2015 The Authors. Journal of Paediatrics and Child Health © 2015 Paediatrics and Child Health Division (Royal Australasian College of Physicians).

Clinical efficacy and safety of bevacizumab monotherapy in patients with metastatic melanoma: predictive importance of induced early hypertension.

PubMed

Schuster, Cornelia; Eikesdal, Hans P; Puntervoll, Hanne; Geisler, Jürgen; Geisler, Stephanie; Heinrich, Daniel; Molven, Anders; Lønning, Per E; Akslen, Lars A; Straume, Oddbjørn

2012-01-01

VEGF driven angiogenesis plays a key role in cancer progression. We determined the clinical efficacy of bevacizumab monotherapy in patients with metastatic melanoma. Thirty-five patients with metastatic melanoma in progression were enrolled in this phase II, single arm clinical trial. Each patient received bevacizumab monotherapy 10 mg/kg q14 d until intolerable toxicity or disease progression occurred. Clinical efficacy was evaluated as objective response, disease control (DC), and survival. We observed one complete (3%) and 5 partial (14%) responses. In addition, 5 patients experienced stable disease >6 months (14%) while 24 patients had progressive disease (PD, 69%), corresponding to a total DC at 6 months in 11 out of 35 patients (31%). Median progression free survival (PFS) was 2.14 months and median overall survival (OS) was 9 months (1.12-49). Seven of the 11 patients experiencing DC developed early hypertension (<2 months) compared to 3/24 of patients with PD (P = 0.001), and hypertension was associated with PFS (P = 0.005) and OS (P = 0.013). Bevacizumab monotherapy demonstrated promising clinical efficacy in patients with metastatic melanoma with disease control in 31% of the patients. Induced early hypertension was a marker for clinical efficacy of bevacizumab. ClinicalTrials.gov NCT00139360.

Previous Institutionalization Is Followed by Broader Amygdala-Hippocampal-PFC Network Connectivity during Aversive Learning in Human Development.

PubMed

Silvers, Jennifer A; Lumian, Daniel S; Gabard-Durnam, Laurel; Gee, Dylan G; Goff, Bonnie; Fareri, Dominic S; Caldera, Christina; Flannery, Jessica; Telzer, Eva H; Humphreys, Kathryn L; Tottenham, Nim

2016-06-15

Early institutional care can be profoundly stressful for the human infant, and, as such, can lead to significant alterations in brain development. In animal models, similar variants of early adversity have been shown to modify amygdala-hippocampal-prefrontal cortex development and associated aversive learning. The current study examined this rearing aberration in human development. Eighty-nine children and adolescents who were either previously institutionalized (PI youth; N = 46; 33 females and 13 males; age range, 7-16 years) or were raised by their biological parents from birth (N = 43; 22 females and 21 males; age range, 7-16 years) completed an aversive-learning paradigm while undergoing functional neuroimaging, wherein visual cues were paired with either an aversive sound (CS+) or no sound (CS-). For the PI youth, better aversive learning was associated with higher concurrent trait anxiety. Both groups showed robust learning and amygdala activation for CS+ versus CS- trials. However, PI youth also exhibited broader recruitment of several regions and increased hippocampal connectivity with prefrontal cortex. Stronger connectivity between the hippocampus and ventromedial PFC predicted significant improvements in future anxiety (measured 2 years later), and this was particularly true within the PI group. These results suggest that for humans as well as for other species, early adversity alters the neurobiology of aversive learning by engaging a broader prefrontal-subcortical circuit than same-aged peers. These differences are interpreted as ontogenetic adaptations and potential sources of resilience. Prior institutionalization is a significant form of early adversity. While nonhuman animal research suggests that early adversity alters aversive learning and associated neurocircuitry, no prior work has examined this in humans. Here, we show that youth who experienced prior institutionalization, but not comparison youth, recruit the hippocampus during aversive learning. Among youth who experienced prior institutionalization, individual differences in aversive learning were associated with worse current anxiety. However, connectivity between the hippocampus and prefrontal cortex prospectively predicted significant improvements in anxiety 2 years following scanning for previously institutionalized youth. Among youth who experienced prior institutionalization, age-atypical engagement of a distributed set of brain regions during aversive learning may serve a protective function. Copyright © 2016 the authors 0270-6474/16/366421-11$15.00/0.

Exploring reasons for late identification of children with early-onset hearing loss.

PubMed

Fitzpatrick, Elizabeth M; Dos Santos, Johnny Cesconetto; Grandpierre, Viviane; Whittingham, JoAnne

2017-09-01

Several studies have shown that early identification of childhood hearing loss leads to better language outcomes. However, delays in the confirmation of hearing loss persist even in the presence of well-established universal newborn hearing screening programs (UNHS). The objective of this population-based study was to document the proportion of children who experienced delayed confirmation of congenital and early onset hearing loss in a UNHS program in one region of Canada. The study also sought to determine the reasons for delayed confirmation of hearing loss in children. Population level data related to age of first assessment, age of identification and clinical characteristics were collected prospectively for all children identified through the UNHS program. We documented the number of children who experienced delay (defined as more than 3 months) from initial audiologic assessment to confirmation of hearing loss. A detailed chart review was subsequently performed to examine the reasons for delay to confirmation. Of 418 children identified from 2003 to 2013, 182 (43.5%) presented with congenital or early onset hearing loss, of whom 30 (16.5%) experienced more than 3 months delay from initial audiologic assessment to confirmation of their hearing disorder. The median age of first assessment and confirmation of hearing loss for these 30 children was 3.7 months (IQR: 2.0, 7.6) and 13.8 months (IQR: 9.7, 26.1) respectively. Close examination of the factors related to delay to confirmation revealed that for the overwhelming majority of children, a constellation of factors contributed to late diagnosis. Several children (n = 22; 73.3%) presented with developmental/medical issues, 15 of whom also had middle ear dysfunction at assessment, and 9 of whom had documented family follow-up concerns. For the remaining eight children, additional reasons included ongoing middle ear dysfunction for five children, complicated by family follow-up concerns (n = 3) and mild hearing loss (n = 1) and the remaining three children had isolated reasons related to family follow-up (n = 1) or mild hearing loss (n = 2). Despite the progress made in the early detection of pediatric hearing loss since UNHS, a substantial number of children referred for early assessment can experience late confirmation and intervention. In particular, infants with developmental and/or medical issues including middle ear disorders are at particular risk for longer time to confirmation of hearing loss. Copyright © 2017 Elsevier B.V. All rights reserved.

Elite Private Colleges See a Drop in Applications.

ERIC Educational Resources Information Center

Gose, Ben

1997-01-01

Applicants to highly selective private colleges are down substantially nationwide. Flagship public universities are experiencing a drop in minority applicants, particularly in Texas and California, where use of race as a factor in admissions has been under attack. It is suggested that parents of minority students perceive the institutions are not…

A comparison of a refrigerant and a topical anesthetic gel as preinjection anesthetics: a clinical evaluation.

PubMed

Kosaraju, Amar; Vandewalle, Kraig S

2009-01-01

The authors used a split-mouth design to determine the effectiveness of a refrigerant compared with that of a topical anesthetic gel in reducing the pain experienced during a posterior palatal anesthetic injection. Sixteen participants received a five-second application of a refrigerant (1,1,1,3,3-pentafluoropropane/1,1,1,2-tetrafluoroethane) and a two-minute application of a topical anesthetic gel (20 percent benzocaine gel) in the posterior palatal area before an injection of a local anesthetic solution was administered with a 30-gauge needle. Participants rated the pain they experienced after each injection by using a 100-millimeter visual analog scale (VAS) with endpoints of "no pain" and "worst possible pain." The authors calculated VAS scores by measuring the distance in millimeters from the no pain end of the scale. They analyzed data with a paired t test (alpha = .05). The group receiving the refrigerant had a mean VAS score of 17.7 +/- 15.3 mm, and the group receiving the topical anesthetic gel had a VAS score of 26.2 +/- 18.0 mm. The use of the refrigerant compared with the use of topical anesthetic gel significantly reduced the pain experienced during administration of local anesthetic injections (P = .02). The use of a refrigerant as a preinjection anesthetic was more effective compared with the use of a topical anesthetic gel in reducing the pain experienced by participants who received a posterior palatal injection. The potential benefits of using a refrigerant rather than a topical anesthetic gel are pain reduction, decreased application time, ease of application and avoidance of displeasing taste.

From an Intuitive Practitioner to a Professional Novice Leader

ERIC Educational Resources Information Center

Mevorach, Miriam; Miron, Mordechai

2015-01-01

This study examined the professional and personal transition undergone by eight experienced early childhood (EC) teachers after completing their graduate studies. The data were collected through interviews and online communication. Three main categories arose in the qualitative content analysis of the text: (1) personal process of change; (2)…

Daily Life Mechanisms of Stress Spillover among Early Adolescents Experiencing Academic Difficulty

ERIC Educational Resources Information Center

Salamon, Reda; Johnson, Elizabeth I.; Swendsen, Joel

2011-01-01

Research has suggested that academic stress may "spillover" into other life domains and have negative psychological or social consequences for children and adolescents outside of school settings, but relatively few investigations have examined mediators and moderators of spillover. The current study explored the mediating role of state…

Planning as Action Research

ERIC Educational Resources Information Center

de Gonzalez, Carmen Beatriz; Hernandez, Teresa; Kusch, Jim; Ryan, Charly

2004-01-01

Planning contains so much more than the written plan. Early in 2000, an invitation came from the Collaborative Action Research Network (CARN), to people experienced in action research who might want to help plan and present an action research event for elementary school science teachers in Venezuela, South America, in Autumn 2000. This article…

Communicating about Challenging Behavior: Helpful Conversations between Caregivers and Parents

ERIC Educational Resources Information Center

Hunter, Amy; Broyles, Linda

2011-01-01

The normal developmental challenges experienced during early childhood as well as more significant emotional and behavioral problems require that parents and caregivers communicate effectively. The manner in which parents and caregivers communicate with each other about children's behavior can have a significant and lasting impact on children,…

Educating Homeless and Highly Mobile Students: Implications of Research on Risk and Resilience

ERIC Educational Resources Information Center

Masten, Ann S.; Fiat, Aria E.; Labella, Madelyn H.; Strack, Ryan A.

2015-01-01

Homelessness among children in poverty continues to confront schools, educators, and policymakers with major challenges. This commentary summarizes findings from 2 decades of research on academic risk and resilience in children experiencing homelessness. Recent research corroborates the early conclusion that although children experiencing…

The Personality of Children Prior to Divorce: A Prospective Study.

ERIC Educational Resources Information Center

Block, Jeanne H.; And Others

1986-01-01

Reports on a longitudinal study that provides a prospective view of children's personality functioning prior to their subsequent experiencing of divorce. Shows the behavior of boys as early as 11 years prior to parental separation or formal dissolution of marriage to be consistently affected by predivorce familial stress. (HOD)

Maltreatment, Conscience Functioning and Dopamine Beta Hydroxylase in Emotionally Disturbed Boys.

ERIC Educational Resources Information Center

Galvin, Matthew R.; And Others

1997-01-01

Nineteen hospitalized, emotionally disturbed boys screened for maltreatment either before or after age 3 were compared with a normal control group for enzyme activity and conscience functions in moral valuation. Subjects who experienced early maltreatment had more developmental delays and more interferences with conscience functions than other…

Collaborative Practitioner Research: Opening a Third Space for Local Knowledge Production

ERIC Educational Resources Information Center

Skattebol, Jen; Arthur, Leonie Maree

2014-01-01

Early childhood education and care is currently experiencing unprecedented policy interest and expansion. This policy and practice landscape requires new forms of adaptive leadership, new spaces for production of the knowledge necessary for this changing context, and tools that can support the development of leadership qualities. This paper…

Recent Research on Children's Testimony about Experienced and Witnessed Events

ERIC Educational Resources Information Center

Pipe, M.E.; Lamb, M.E.; Orbach, Y.; Esplin, P.W.

2004-01-01

Research on memory development has increasingly moved out of the laboratory and into the real world. Whereas early researchers asked whether confusion and susceptibility to suggestion made children unreliable witnesses, furthermore, contemporary researchers are addressing a much broader range of questions about children's memory, focusing not only…

The Experience of Sexual Harassment among Grade-School Students: Early Socialization of Female Subordination.

ERIC Educational Resources Information Center

Murnen, Sarah K.; Smolak, Linda

2000-01-01

Investigated elementary students' interpretations of sexual harassment and how they related to self-esteem and body esteem. After hearing scenarios exemplifying peer harassment, students expressed their thoughts and completed gender role, self-esteem, and body esteem scales. Most children had experienced peer harassment. Total harassment…

Mentoring Female Entrepreneurs: A Mentors' Training Intervention Evaluation

ERIC Educational Resources Information Center

Sarri, Katerina K.

2011-01-01

Purpose: The purpose of this paper is to evaluate the effectiveness of a mentor training intervention for experienced entrepreneurs in order to support and advise new and early stage female entrepreneurs in an attempt to enrich the limited literature of empirical data in the area of mentor training intervention assessment.…

A Benefit Cost Analysis of the Abecedarian Early Childhood Intervention.

ERIC Educational Resources Information Center

Masse, Leonard N.; Barnett, W. Steven

Although the benefits to academic achievement and cognitive development experienced by children participating in the Carolina Abecedarian Project have been well documented, there is little information available on the cost effectiveness of programs based on the Abecedarian preschool model. This study involved a benefit-cost analysis of the…

School Psychology in New Brunswick in 2016

ERIC Educational Resources Information Center

Mureika, Juanita

2016-01-01

School psychology in New Brunswick experienced a surge of growth and development in the early part of the 21st century; however, dwindling numbers and recent government initiatives are presenting serious challenges to our ability to continue to provide the quality tiered services that we want to offer to the school community.

32 CFR 154.60 - Evaluating continued security eligibility.

Code of Federal Regulations, 2011 CFR

2011-07-01

... in sensitive positions who are experiencing problems in their personal lives with respect to such... personal problem which may have a bearing upon the individual's continued eligibility for access. (1) In... potential problem areas at an early stage so that any assistance rendered by the employing activity will...

32 CFR 154.60 - Evaluating continued security eligibility.

Code of Federal Regulations, 2010 CFR

2010-07-01

... in sensitive positions who are experiencing problems in their personal lives with respect to such... personal problem which may have a bearing upon the individual's continued eligibility for access. (1) In... potential problem areas at an early stage so that any assistance rendered by the employing activity will...

Early Intervention for Abused and Neglected Infants and Toddlers

ERIC Educational Resources Information Center

Zero to Three (J), 2006

2006-01-01

Children who suffer abuse or neglect, or have parents who suffer from mental health problems (especially maternal depression), substance abuse, or family violence, have as high a probability of experiencing developmental delays as do children with medical conditions that are automatically eligible for Part C services under the Individuals with…

Online Biomonitoring and Early Warning Systems for Protection of Water Sources

EPA Science Inventory

The ability to perform real time biomonitoring of behavioral responses and stress levels experienced by fish is important as it could be used for assessing source water toxicity as a first line of defense to protect and encourage recreational use of waterbodies. This paper propos...

Towards Constructions of Musical Childhoods: Diversity and Digital Technologies

ERIC Educational Resources Information Center

Young, Susan

2009-01-01

The changing economic, social, cultural and technological circumstances in which children live impact significantly on the ways in which early childhood is both viewed and experienced. Understanding the implications, the potentials, the challenges that arise as a consequence of the diversity and technological changes that characterise contemporary…

One Teacher's Struggle To Balance Students' Needs for Challenge and Success.

ERIC Educational Resources Information Center

Smith, Margaret Schwan

This study investigated a dilemma faced by an experienced teacher during the early stages of participating in a mathematics instructional reform project, Quantitative Understanding Amplifying Student Achievement and Reasoning (QUASAR). The dilemma arose as the teacher's past practices came into conflict with new forms of instruction. Factors that…

Witnessing versus Experiencing Direct Violence in Childhood as Correlates of Adulthood PTSD

ERIC Educational Resources Information Center

Kulkarni, Madhur R.; Graham-Bermann, Sandra; Rauch, Sheila A. M.; Seng, Julia

2011-01-01

Research has established that childhood violence exposure plays a considerable role in the development of deleterious outcomes in childhood and adulthood. However, important gaps remain in understanding the complex relationships between early violence exposure, adulthood trauma exposure, and posttraumatic stress disorder (PTSD). This study…

Trauma in Early Childhood: A Neglected Population

ERIC Educational Resources Information Center

De Young, Alexandra C.; Kenardy, Justin A.; Cobham, Vanessa E.

2011-01-01

Infants, toddlers and preschoolers are a high risk group for exposure to trauma. Young children are also vulnerable to experiencing adverse outcomes as they are undergoing a rapid developmental period, have limited coping skills and are strongly dependent on their primary caregiver to protect them physically and emotionally. However, although…

Irreversible commitment to flowering in two mango cultivars

USDA-ARS?s Scientific Manuscript database

In recent years, the state of Nayarit, Mexico has experienced variations in rainfall distribution and warmer temperatures during the autumn-winter season which have caused erratic flowering of mango. The early-flowering cultivars, such as ‘Ataulfo’, have been less affected than tardy ones such as ‘T...

Loneliness and International Students: An Australian Study

ERIC Educational Resources Information Center

Sawir, Erlenawati; Marginson, Simon; Deumert, Ana; Nyland, Chris; Ramia, Gaby

2008-01-01

In a study of international student security, consisting of 200 intensive interviews with students, resident onshore in Australia, it was found that two thirds of the group had experienced problems of loneliness and/or isolation, especially in the early months. According to Weiss, students experience both "personal loneliness" because of…

Becoming "Real": Adult Student Impressions of Developing an Educational Researcher Identity

ERIC Educational Resources Information Center

Coryell, Joellen E.; Wagner, Susan; Clark, M. Carolyn; Stuessy, Carol

2013-01-01

This study investigated the inner experiences of adults learning to become educational researchers. Through narrative analysis of doctoral students' tales of memorable early encounters in conducting research, insight was gained into the self-questioning tension, conflict, and drama often experienced. A discussion about how to utilize…

Domestic Violence against Married Women in Cambodia

ERIC Educational Resources Information Center

Yount, Kathryn M.; Carrera, Jennifer S.

2006-01-01

We evaluate the effects of marital resources and early-life experiences on recent domestic violence and attitudes about wife abuse among 2,074 married Cambodian women. Household standard of living was negatively associated with physical domestic violence. Women with 8-13 fewer years of schooling than their husbands more often experienced physical…

Reading Recovery Executive Summary, 1984 to 1998.

ERIC Educational Resources Information Center

Reading Recovery Council of North America, Columbus, OH.

This Executive Summary provides information and details about Reading Recovery, an early intervention program for young readers who are experiencing difficulty in their first year of reading instruction. The summary first explains that Reading Recovery is a one-to-one tutoring program designed to serve the lowest achieving readers in which…

A Five-Year Study of Junior Faculty Expectations about Their Work.

ERIC Educational Resources Information Center

Olsen, Deborah; Crawford, Lizabeth A.

1998-01-01

A study used the "met-expectations" framework to examine effects of postgraduate work experience on tenure acquisition. Pretenure faculty with academic postdoctoral experience had better time management skills, were clearer about work priorities, experienced less work stress than inexperienced faculty. Early work stress was associated with lower…

Parenting after Infertility

ERIC Educational Resources Information Center

Olshansky, Ellen

2009-01-01

Becoming a parent after experiencing infertility can pose unique challenges to early parenthood. Parents may struggle with the normal anxiety and fatigue, as well as possible depression, that accompany new parenthood, but with added guilt or shame because of how much they wanted a child and how hard they worked to become parents. These feelings…

Experiencing the Reggio Emilia Way: Reflections from Japan.

ERIC Educational Resources Information Center

Ishigaki, Emiko Hannah

2003-01-01

Recounts the experiences of a Japanese professor of Early Childhood Education participating in the Canadian delegation of a 6-day study tour in Reggio Emilia, Italy. Includes descriptions of lectures and workshops attended relating to the Reggio Emilia approach. Highlights facilities observed, including an educational materials recycling center,…

Integrating care for frequent users of emergency departments: implementation evaluation of a brief multi-organizational intensive case management intervention.

PubMed

Kahan, Deborah; Leszcz, Molyn; O'Campo, Patricia; Hwang, Stephen W; Wasylenki, Donald A; Kurdyak, Paul; Wise Harris, Deborah; Gozdzik, Agnes; Stergiopoulos, Vicky

2016-04-27

Addressing the needs of frequent users of emergency departments (EDs) is a health system priority in many jurisdictions. This study describes stakeholder perspectives on the implementation of a multi-organizational brief intervention designed to support integration and continuity of care for frequent ED users with mental health and addictions problems, focusing on perceived barriers and facilitators to early implementation in a large urban centre. Coordinating Access to Care from Hospital Emergency Departments (CATCH-ED) is a brief case management intervention bridging hospital, primary and community care for frequent ED users experiencing mental illness and addictions. To examine barriers and facilitators to early implementation of this multi-organizational intervention, between July and October 2012, 47 stakeholders, including direct service providers, managers and administrators participated in 32 semi-structured qualitative interviews and one focus group exploring their experience with the intervention and factors that helped or hindered successful early implementation. Qualitative data were analyzed using thematic analysis. Stakeholders valued the intervention and its potential to support continuity of care for this population. Service delivery system factors, including organizational capacity and a history of collaborative relationships across the healthcare continuum, and support system factors, such as training and supervision, emerged as key facilitators of program implementation. Operational challenges included early low program referral rates, management of a multi-organizational initiative, variable adherence to the model among participating organizations, and scant access to specialty psychiatric resources. Factors contributing to these challenges included lack of dedicated staff in the ED and limited local system capacity to support this population, and insufficient training and technical assistance available to participating organizations. A multi-organizational brief intervention is an acceptable model to support integration of hospital, primary and community care for frequent ED users. The study highlights the importance of early implementation evaluation to identify potential solutions to implementation barriers that may be applicable to many jurisdictions.

Flight simulator platform motion and air transport pilot training

NASA Technical Reports Server (NTRS)

Lee, Alfred T.; Bussolari, Steven R.

1987-01-01

The effect of a flight simulator platform motion on the performance and training of a pilot was evaluated using subjective ratings and objective performance data obtained on experienced B-727 pilots and pilots with no prior heavy aircraft flying experience flying B-727-200 aircraft simulator used by the FAA in the upgrade and transition training for air carrier operations. The results on experienced pilots did not reveal any reliable effects of wide variations in platform motion design. On the other hand, motion variations significantly affected the behavior of pilots without heavy-aircraft experience. The effect was limited to pitch attitude control inputs during the early phase of landing training.

A 305 year monthly rainfall series for the Island of Ireland (1711-2016)

NASA Astrophysics Data System (ADS)

Murphy, Conor; Burt, Tim P.; Broderick, Ciaran; Duffy, Catriona; Macdonald, Neil; Matthews, Tom; McCarthy, Mark P.; Mullan, Donal; Noone, Simon; Ryan, Ciara; Thorne, Peter; Walsh, Seamus; Wilby, Robert L.

2017-04-01

This paper derives a continuous 305-year monthly rainfall series for the Island of Ireland (IoI) for the period 1711-2016. Two key data sources are employed: i) a previously unpublished UK Met Office Note which compiled annual rainfall anomalies and corresponding monthly per mille amounts from weather diaries and early observational records for the period 1711-1977; and ii) a long-term, homogenised monthly IoI rainfall series for the period 1850-2016. Using estimates of long-term average precipitation sampled from the quality assured series, the full record is reconstituted and insights drawn regarding notable periods and the range of climate variability and change experienced. Consistency with other long records for the region is examined, including: the England and Wales Precipitation series (EWP; 1766-2016); the early EWP Glasspoole series (1716-1765) and the Central England Temperature series (CET; 1711-2016). Strong correspondence between all records is noted from 1780 onwards. While disparities are evident between the early EWP and Ireland series, the latter shows strong decadal consistency with CET throughout the record. In addition, independent, early observations from Cork and Dublin, along with available documentary sources, corroborate the derived series and add confidence to our reconstruction. The new IoI rainfall record reveals that the wettest decades occurred in the early 18th Century, despite the fact that IoI has experienced a long-term winter wetting trend consistent with climate model projections. These exceptionally wet winters of the 1720s and 1730s were concurrent with almost unprecedented warmth in the CET, glacial advance throughout Scandinavia, and glacial retreat in West Greenland, consistent with a wintertime NAO-type forcing. Our study therefore demonstrates the value of long-term observational records for providing insight to the natural climate variability of the North Atlantic region.

Quality of Early Maternal–Child Relationship and Risk of Adolescent Obesity

PubMed Central

Gooze, Rachel A.; Lemeshow, Stanley; Whitaker, Robert C.

2012-01-01

Objectives: The goal of this study was to determine whether obesity in adolescence is related to the quality of the early maternal–child relationship. Methods: We analyzed data from 977 of 1364 participants in the Study of Early Child Care and Youth Development. Child attachment security and maternal sensitivity were assessed by observing mother–child interaction at 15, 24, and 36 months of age. A maternal–child relationship quality score was constructed as the number of times across the 3 ages that the child was either insecurely attached or experienced low maternal sensitivity. Adolescent obesity was defined as a measured BMI ≥95th percentile at age 15 years. Results: Poor-quality maternal–child relationships (score: ≥3) were experienced by 24.7% of children compared with 22.0% who, at all 3 ages, were neither insecurely attached nor exposed to low maternal sensitivity (score: 0). The prevalence of adolescent obesity was 26.1%, 15.5%, 12.1%, and 13.0% for those with risk scores of ≥3, 2, 1, and 0, respectively. After adjustment for gender and birth weight, the odds (95% confidence interval) of adolescent obesity was 2.45 (1.49–4.04) times higher in those with the poorest quality early maternal–child relationships (score: ≥3) compared with those with the highest quality (score: 0). Low maternal sensitivity was more strongly associated with obesity than insecure attachment. Conclusions: Poor quality of the early maternal–child relationship was associated with a higher prevalence of adolescent obesity. Interventions aimed at improving the quality of maternal–child interactions should consider assessing effects on children’s weight and examining potential mechanisms involving stress response and emotion regulation. PMID:22201144

Associations between maternal experiences of racism and early child health and development: findings from the UK Millennium Cohort Study.

PubMed

Kelly, Yvonne; Becares, Laia; Nazroo, James

2013-01-01

Emerging evidence suggests that experienced racism might help explain observed ethnic inequalities in early child health and development. There are few studies outside the US context and none that consider mothers' experiences of racism in relation to a range of early childhood health and developmental markers. The authors used cross-sectional data from the UK Millennium Cohort Study on 2136 mothers and their 5-year-old children from ethnic minority groups. Measures of racism tapped two dimensions of mothers' experience: perceived frequency of racist attacks in residential area and interpersonal racism. Markers of child health and development were obesity; socioemotional difficulties; cognitive: verbal, non-verbal and spatial ability test scores. There was a suggestion that the mothers' experience of interpersonal racism was associated with an increased risk of obesity ('received insults' OR=1.47; 'treated unfairly' OR=1.57; 'disrespectful treatment by shop staff' OR=1.55), but all CIs crossed 1.0, and size estimates were attenuated on further statistical adjustment. Perception of racism in the residential area was associated with socioemotional difficulties (fully adjusted coefficient=1.40, SE=0.47) and spatial abilities (fully adjusted coefficient=-1.99, SE=0.93) but not with verbal or non-verbal ability scores. Maternal experiences of racist insults were associated with non-verbal ability scores (fully adjusted coefficient=-1.70, SE=0.88). The results suggest that mothers' experienced racism is linked to markers of early child health and development. Interventions that aim to improve early child development and address ethnic health inequalities need to incorporate approaches to tackling racism at all levels of society.

Quality of early maternal-child relationship and risk of adolescent obesity.

PubMed

Anderson, Sarah E; Gooze, Rachel A; Lemeshow, Stanley; Whitaker, Robert C

2012-01-01

The goal of this study was to determine whether obesity in adolescence is related to the quality of the early maternal-child relationship. We analyzed data from 977 of 1364 participants in the Study of Early Child Care and Youth Development. Child attachment security and maternal sensitivity were assessed by observing mother-child interaction at 15, 24, and 36 months of age. A maternal-child relationship quality score was constructed as the number of times across the 3 ages that the child was either insecurely attached or experienced low maternal sensitivity. Adolescent obesity was defined as a measured BMI ≥95th percentile at age 15 years. Poor-quality maternal-child relationships (score: ≥3) were experienced by 24.7% of children compared with 22.0% who, at all 3 ages, were neither insecurely attached nor exposed to low maternal sensitivity (score: 0). The prevalence of adolescent obesity was 26.1%, 15.5%, 12.1%, and 13.0% for those with risk scores of ≥3, 2, 1, and 0, respectively. After adjustment for gender and birth weight, the odds (95% confidence interval) of adolescent obesity was 2.45 (1.49-4.04) times higher in those with the poorest quality early maternal-child relationships (score: ≥3) compared with those with the highest quality (score: 0). Low maternal sensitivity was more strongly associated with obesity than insecure attachment. Poor quality of the early maternal-child relationship was associated with a higher prevalence of adolescent obesity. Interventions aimed at improving the quality of maternal-child interactions should consider assessing effects on children's weight and examining potential mechanisms involving stress response and emotion regulation.

Being Sexually Attracted to Minors: Sexual Development, Coping With Forbidden Feelings, and Relieving Sexual Arousal in Self-Identified Pedophiles.

PubMed

Houtepen, Jenny A B M; Sijtsema, Jelle J; Bogaerts, Stefan

2016-01-02

This article aims to provide more insight into pedophilic attraction and risk and protective factors for offending in nonclinical pedophiles. Fifteen participants were interviewed about sexuality, coping, and sexual self-regulation. Many participants struggled with acknowledging pedophilic interest in early puberty and experienced psychological difficulties as a result. Furthermore, many committed sex offenses during adolescence when they were still discovering their feelings. Early recognition of risk factors and early start of interventions seem vital in preventing offending. Moreover, results suggest that risk for offending can be diminished by creating more openness about pedophilia and by providing pedophiles with social support and control.

Levels of teen dating violence and substance use in an urban emergency department.

PubMed

Mason, Michael J; Campbell, Leah; Zaharakis, Nikola; Foster, Robin; Richards, Susan

2014-01-01

Teen dating violence (TDV) is associated with multiple sequelae including substance use. The objective of this study was to determine the prevalence and association between levels of dating violence and substance use among urban adolescents presenting at a pediatric emergency department (ED). As part of standard practice, 282 adolescents were screened for relationship status, producing 135 dating violence screens. Scales from the Revised Conflict Tactics Scale and the Youth Risk Behavior Survey were used to capture variables of interest. Logistic regression was performed to test the influence of levels of dating violence on substance use, while controlling for gender, race, age, sexual orientation, and psychiatric symptoms. Over one-quarter of those teens (27.3%) within a current relationship reported experiencing any dating violence, 26.1% experienced psychological violence, and 11.9% experienced physical violence. Teens experiencing psychological violence were at twice the risk for any substance use (alcohol, marijuana, and tobacco use) and specifically for alcohol and marijuana, whereas no increased risk was found for teens experiencing physical violence. This study contributes to the understanding of TDV within the context of high-risk, urban adolescents presenting at a pediatric ED. Identifying levels of TDV and understanding the association with substance use can provide an important foundation for prevention and early intervention for urban youth.

10 CFR 2.623 - Notice of hearing on application for early review of site suitability issues in combined license...

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Notice of hearing on application for early review of site... AGENCY RULES OF PRACTICE AND PROCEDURE Additional Procedures Applicable to Early Partial Decisions on... Early Partial Decisions on Site Suitability-Combined License Under 10 Cfr Part 52 § 2.623 Notice of...

10 CFR 2.623 - Notice of hearing on application for early review of site suitability issues in combined license...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Notice of hearing on application for early review of site... AGENCY RULES OF PRACTICE AND PROCEDURE Additional Procedures Applicable to Early Partial Decisions on... Early Partial Decisions on Site Suitability-Combined License Under 10 Cfr Part 52 § 2.623 Notice of...

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Pre-Application Early Review of Site Suitability Issues Q... FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This... Reactor Safeguards of requests for early review of one or more site suitability issues relating to the...

10 CFR Appendix Q to Part 50 - Pre-Application Early Review of Site Suitability Issues

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Pre-Application Early Review of Site Suitability Issues Q... FACILITIES Pt. 50, App. Q Appendix Q to Part 50—Pre-Application Early Review of Site Suitability Issues This... Reactor Safeguards of requests for early review of one or more site suitability issues relating to the...

Development and Application of a Tendon Prosthesis for Early Functional Restoration of the Hand.

DTIC Science & Technology

1975-09-01

F’A-AOk 322 JEFFERSON MEDICAL COLL PHILADELPHIA PA F/B 6/5 DEVELOPMENT AND APPLICATION OF A TENDON PROSTHESIS FOR EARLY FU--ETC(U) SEP 75 J M HUNTER...LEVEL INVENTORY DEELOPKWTI AND APPLICATION OF A TENDON PROSTHESIS FOR EARLY FUNCTIOKAL RESTORATION OF THE RAND BIDETICATION DISTRIBUTION STATEMENT A...AND RETURN TO DTIC-DDA-2 FORM DOCUMENT PROCESSING SHEETCToc 79 0 AD DEVELOPNDT AND APPLICATION OF A TENDOR PROSTHESIS FOR EARLY FUNCTIONAL

Psychophysiology of Spaceflight and Aviation

NASA Technical Reports Server (NTRS)

Cowings, Patricia; Toscano, William

2013-01-01

In space, the absence of gravity alone causes unique physiological stress. Significant biomedical changes, across multiple organ systems, such as body fluid redistribution, diminished musculoskeletal strength, changes in cardiac function and sensorimotor control have been reported. The time course of development of these disorders and severity of symptoms experienced by individuals varies widely. Space motion sickness (SMS) is an example of maladaptation to microgravity, which occurs early in the mission and can have profound effects on physical health and crew performance. Disturbances in sleep quality, perception, emotional equilibrium and mood have also been reported, with impact to health and performance varying widely across individuals. And lastly, post-flight orthostatic intolerance, low blood pressure experienced after returning to Earth, is also of serious concern. Both the Russian and American space programs have a varied list of human errors and mistakes, which adversely impacted mission goals. Continued probability of human exposure to microgravity for extended time periods provides a rationale for the study of the effects of stress. The primary focus of this research group is directed toward examining individual differences in: (a) prediction of susceptibility to these disorders, (b) assessment of symptom severity, (c) evaluation of the effectiveness of countermeasures, and (d) developing and testing a physiological training method, Autogenic-Feedback Training Exercise (AFTE) as a countermeasure with multiple applications. The present paper reports on the results of a series of human flight experiments with AFTE aboard the Space Shuttle and Mir Space Station, and during emergency flight scenarios on Earth.

Experiencing Socially Relevant Applications in the High School Mathematics Curriculum: Students' Perspectives on Mathematics as a Tool for Social Inquiry

ERIC Educational Resources Information Center

Brelias, Anastasia

2009-01-01

The purpose of this study was to examine the use of socially relevant mathematics applications in high school mathematics classrooms and students' views of mathematics in light of their experiences with these applications. Also, the study sought to determine whether inquiries afforded by these applications incorporated features that promoted…

Delinquent-oriented attitudes mediate the relation between parental inconsistent discipline and early adolescent behavior.

PubMed

Halgunseth, Linda C; Perkins, Daniel F; Lippold, Melissa A; Nix, Robert L

2013-04-01

Although substantial research supports the association between parental inconsistent discipline and early adolescent behaviors, less is understood on mechanisms underlying this relation. This study examined the mediating influence of delinquent-oriented attitudes in early adolescence. Using a longitudinal sample of 324 rural adolescents and their parents, findings revealed that inconsistent discipline in sixth grade predicted an increase in adolescent delinquent-oriented attitudes by seventh grade which, in turn, predicted both an increase in early adolescent antisocial behaviors and a decrease in socially competent behaviors by eighth grade. Therefore, it appears that accepting attitudes toward delinquency may in part develop from experiencing inconsistent discipline at home and may offer a possible explanation as to why early adolescents later engage in more antisocial and less socially competent behaviors. Findings may inform family-based preventive intervention programs that seek to decrease behavior problems and promote social competence in early adolescents. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

Otoprotective effects of mouse nerve growth factor in DBA/2J mice with early-onset progressive hearing loss.

PubMed

Wang, Qingzhu; Zhao, Hongchun; Zheng, Tihua; Wang, Wenjun; Zhang, Xiaolin; Wang, Andi; Li, Bo; Wang, Yanfei; Zheng, Qingyin

2017-10-01

As it displays progressive hair-cell loss and degeneration of spiral ganglion neurons (SGNs) characterized by early-onset progressive hearing loss (ePHL), DBA/2J is an inbred mouse strain widely used in hearing research. Mouse nerve growth factor (mNGF), as a common exogenous nerve growth factor (NGF), has been studied extensively for its ability to promote neuronal survival and growth. To determine whether mNGF can ameliorate progressive hearing loss (PHL) in DBA/2J mice, saline or mNGF was given to DBA/2J mice of either sex by daily intramuscular injection from the 1st to the 9th week after birth. At 5, 7, and 9 weeks of age, in comparison with vehicle groups, mNGF groups experienced decreased auditory-evoked brainstem response (ABR) thresholds and increased distortion product otoacoustic emission (DPOAE) amplitudes, the prevention of hair cell loss, and the inhibition of apoptosis of SGNs. Downregulation of Bak/Bax and Caspase genes and proteins in cochleae of mice receiving the mNGF treatment was detected by real-time PCR, Western blot, and immunohistochemistry. This suggests that the Bak-dependent mitochondrial apoptosis pathway may be involved in the otoprotective mechanism of mNGF in progressive hearing loss of DBA/2J mice. Our results demonstrate that mNGF can act as an otoprotectant in the DBA/2J mice for the early intervention of PHL and, thus, could become of great value in clinical applications. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Assessment of global precipitation measurement satellite products over Saudi Arabia

NASA Astrophysics Data System (ADS)

Mahmoud, Mohammed T.; Al-Zahrani, Muhammad A.; Sharif, Hatim O.

2018-04-01

Most hydrological analysis and modeling studies require reliable and accurate precipitation data for successful simulations. However, precipitation measurements should be more representative of the true precipitation distribution. Many approaches and techniques are used to collect precipitation data. Recently, hydrometeorological and climatological applications of satellite precipitation products have experienced a significant improvement with the emergence of the latest satellite products, namely, the Integrated Multi-satellitE Retrievals for Global Precipitation Measurement (GPM) mission (IMERG) products, which can be utilized to estimate and analyze precipitation data. This study focuses on the validation of the IMERG early, late and final run rainfall products using ground-based rain gauge observations throughout Saudi Arabia for the period from October 2015 to April 2016. The accuracy of each IMERG product is assessed using six statistical performance measures to conduct three main evaluations, namely, regional, event-based and station-based evaluations. The results indicate that the early run product performed well in the middle and eastern parts as well as some of the western parts of the country; meanwhile, the satellite estimates for the other parts fluctuated between an overestimation and an underestimation. The late run product showed an improved accuracy over the southern and western parts; however, over the northern and middle parts, it showed relatively high errors. The final run product revealed significantly improved precipitation estimations and successfully obtained higher accuracies over most parts of the country. This study provides an early assessment of the performance of the GPM satellite products over the Middle East. The study findings can be used as a beneficial reference for the future development of the IMERG algorithms.

Comfort and anxiety levels of women with early stage breast cancer who receive radiotherapy.

PubMed

Tuncer, Gamze; Yucel, Sebnem Cinar

2014-01-01

The aim of this planned research was to determine the comfort and anxiety levels of women with breast cancer receiving radiotherapy. This descriptive type study covered patients that applied to the radiation oncology breast polyclinic of our university hospital between January and May 2011. Patient Identification Form, Radiation Therapy Comfort Questionnaire (RTCQ), Spielberger State Trait Anxiety Inventory (STAI) were completed and analysed. The mean age of the women who participated in the study was 51.6 ± 10.4 years. Mean scores of women were 3.73 ± 0.31 for RTCQ, 29.1 ± 5.88 for SAI and 37.8±6.91 for TAI. While the comfort levels of the women with breast cancer receiving radiotherapy were moderate, they experienced only low levels of anxiety. By determining the comfort level of the patient before radiotherapy, besides providing comfort in this direction, eliminating/minimizing anxiety and stress will positively affect radiotherapy application. More attention of nurses to this issue is to be recommended.

SPARQL Assist language-neutral query composer

PubMed Central

2012-01-01

Background SPARQL query composition is difficult for the lay-person, and even the experienced bioinformatician in cases where the data model is unfamiliar. Moreover, established best-practices and internationalization concerns dictate that the identifiers for ontological terms should be opaque rather than human-readable, which further complicates the task of synthesizing queries manually. Results We present SPARQL Assist: a Web application that addresses these issues by providing context-sensitive type-ahead completion during SPARQL query construction. Ontological terms are suggested using their multi-lingual labels and descriptions, leveraging existing support for internationalization and language-neutrality. Moreover, the system utilizes the semantics embedded in ontologies, and within the query itself, to help prioritize the most likely suggestions. Conclusions To ensure success, the Semantic Web must be easily available to all users, regardless of locale, training, or preferred language. By enhancing support for internationalization, and moreover by simplifying the manual construction of SPARQL queries through the use of controlled-natural-language interfaces, we believe we have made some early steps towards simplifying access to Semantic Web resources. PMID:22373327

SPARQL assist language-neutral query composer.

PubMed

McCarthy, Luke; Vandervalk, Ben; Wilkinson, Mark

2012-01-25

SPARQL query composition is difficult for the lay-person, and even the experienced bioinformatician in cases where the data model is unfamiliar. Moreover, established best-practices and internationalization concerns dictate that the identifiers for ontological terms should be opaque rather than human-readable, which further complicates the task of synthesizing queries manually. We present SPARQL Assist: a Web application that addresses these issues by providing context-sensitive type-ahead completion during SPARQL query construction. Ontological terms are suggested using their multi-lingual labels and descriptions, leveraging existing support for internationalization and language-neutrality. Moreover, the system utilizes the semantics embedded in ontologies, and within the query itself, to help prioritize the most likely suggestions. To ensure success, the Semantic Web must be easily available to all users, regardless of locale, training, or preferred language. By enhancing support for internationalization, and moreover by simplifying the manual construction of SPARQL queries through the use of controlled-natural-language interfaces, we believe we have made some early steps towards simplifying access to Semantic Web resources.

Digital Earth - Young generation's comprehension and ideas

NASA Astrophysics Data System (ADS)

Bandrova, T.; Konecny, M.

2014-02-01

The authors are experienced in working with children and students in the field of early warning and crises management and cartography. All these topics are closely connected to Digital Earth (DE) ideas. On the basis of a questionnaire, the young generation's comprehension of DE concept is clarified. Students from different age groups (from 19 to 36) from different countries and with different social, cultural, economical and political backgrounds are asked to provide definition of DE and describe their basic ideas about meaning, methodology and applications of the concept. The questions aim to discover the young generation's comprehension of DE ideas. They partially cover the newest trends of DE development like social, cultural and environmental issues as well as the styles of new communications (Google Earth, Facebook, LinkedIn, etc.). In order to assure the future development of the DE science, it is important to take into account the young generation's expectations. Some aspects of DE development are considered in the Conclusions.

Tree planting experiences in the eastern interior coal province

Treesearch

Charles Medvick

1980-01-01

Fruit trees were planted successfully in 1918 and organized afforestation began in 1928. Professional foresters had a hand in some of the very earliest planting projects. Formal reclamation research played an important role in applying science to early reclamation technology; however, considerable work has preceded the scientists. Some success has been experienced with...

Negotiating Ethics as Relational Knowing--A Pedagogical Space between "Right" and "Wrong."

ERIC Educational Resources Information Center

Husu, Jukka

This study investigated the process and the products of negotiation in the ethical conflicts of teaching, focusing on the ethical conflicts experienced by early education teachers. Participants included urban kindergarten and elementary school teachers from several Finnish public day care centers and schools. The study examined various categories…

The Revolving Door

ERIC Educational Resources Information Center

Hanushek, Eric A.; Kain, John F.; Rivkin, Steven G.

2004-01-01

Experienced teachers are, on average, more effective at raising student performance than those in their early years of teaching. This gives rise to the concern that too many teachers leave the profession after less than a full career and that too many leave troubled inner-city schools for suburban ones. Until now, the roots of these problems have…

Student Teachers' Emotional Teaching Experiences in Relation to Different Teaching Methods

ERIC Educational Resources Information Center

Timoštšuk, I.; Kikas, E.; Normak, M.

2016-01-01

The role of emotional experiences in teacher training is acknowledged, but the role of emotions during first experiences of classroom teaching has not been examined in large samples. This study examines the teaching methods used by student teachers in early teaching practice and the relationship between these methods and emotions experienced. We…

Centralizing a University's Financial Decision Making

ERIC Educational Resources Information Center

Zeppos, Nicholas S.

2010-01-01

To get a feel for the last time Vanderbilt University confronted economic volatility and stress similar to what U.S. colleges and universities have experienced over the past two years, the author carefully reviewed his predecessors' notes. His conclusion: the early 1930s. That was the last time a chancellor at Vanderbilt University detailed…

Soil alkalinity on recent burns

Treesearch

Robert Marshall; Clarence Averill

1928-01-01

During late July and early August, 1926, the Kaniksu National Forest in northern Idaho experienced its most severe fire damage since the advent of the white man in that region. About 125,000 acres were burned as a result of the conflagrations. The destroyed forests consisted largely of western white pine (Pinus mionticola), western larch (Larix occidentalis), Douglas...

Voyages of Discovery: Experiencing the Emotion of History

ERIC Educational Resources Information Center

Kelin, Daniel A., II

2005-01-01

Guiding students through a dramatic exploration of an historical event can elicit strong emotional reactions that can deepen student understanding and interest in the subject matter. This article describes an integrated third grade lesson plan that focuses on Henry Hudson's voyages in the early 1600s. The students take on the roles of Hudson's…

Early Malnutrition and Child Neurobehavioral Development: Insights from the Study of Children of Diabetic Mothers.

ERIC Educational Resources Information Center

Rizzo, Thomas A.; And Others

1997-01-01

Studied whether disturbances in mothers' metabolism (N=139) during pregnancy may exert long-range effects on neurobehavioral development of singleton progeny. Examined detailed pregnancy and perinatal records of mothers who experienced diabetes in pregnancy and intelligence tests of their offspring, administered at ages 7 to 11 years. All…

Lithuanian Educators' Experiences of Norwegian Early Childhood Education and Care during a Short Study Trip

ERIC Educational Resources Information Center

Sadownik, Alicja R.; Baraldsnes, Dziuginta; Kalgraf, Solveig

2017-01-01

This paper presents an analysis of how educators from Lithuania experienced the Norwegian ECEC during a short study trip. The research results are informed by the theory of Practice Architecture [7, 8] that describes educational practices using the concepts of "sayings," "doings," and "relatings." "Sayings"…

Indigenous Youth as Language Policy Makers

ERIC Educational Resources Information Center

McCarty, Teresa L.; Romero-Little, Mary Eunice; Warhol, Larisa; Zepeda, Ofelia

2009-01-01

This article offers a grounded view of language shift as experienced by Native American youth across a range of early- to late-shift settings. Drawing on data from a long-term ethnographic study, we demonstrate that the linguistic ecologies in which youth language choices play out are more complex than a unidirectional notion of shift might…

Creating Career Pathways and Infusing Infant Mental Health into Early Care and Education Professional Preparation

ERIC Educational Resources Information Center

Goble, Carla B.; Laurin, Deborah E.

2016-01-01

Infant-toddler teachers are often the first people outside of families to interact with infants on a daily basis. Through these interactions teachers can promote infant mental health, prevent problems, screen and identify infants experiencing difficulties, make referrals, and work as members of interdisciplinary intervention teams. However,…

Inquiring Adolescent Minds Want to Know: "What Is Happening to Me?"

ERIC Educational Resources Information Center

Cichuki, Penny HildeBrandt

2007-01-01

In this article, the author describes the various changes that are experienced by young adolescents. Physically, early adolescents are growing faster than at any other time in their lives except infancy. They experience significant increases in weight, height, heart size, lung capacity, and muscular strength. Intellectually and cognitively, early…

Out in the Field: Experiencing a Research Learning Journey through a Community-Based Pilot Project

ERIC Educational Resources Information Center

Maich, Kimberly; Hall, Carmen

2011-01-01

Applied undergraduate degrees have become regular offerings at community colleges across Ontario, including the Bachelor of Applied Arts in Early Childhood Leadership and the Autism and Behavioural Science Graduate Certificate at Fanshawe College, both of which include coursework related to applied research. In collaboration with community…

New Discoveries from the Bilingual Brain and Mind across the Life Span: Implications for Education

ERIC Educational Resources Information Center

Petitto, Laura-Ann

2009-01-01

We discuss the fruits of educational neuroscience research from our laboratory and show how the typical maturational timing milestones in bilingual language acquisition provide educators with a tool for differentiating a bilingual child experiencing language and reading delay versus deviance. Further, early schooling in two languages…

Young Adolescents and Middle Level Education: A Review of Current Issues, Concerns, and Recommendations.

ERIC Educational Resources Information Center

Whisler, Jo Sue

The ages between 10 and 14 years represent a period of transition between childhood and adolescence when feelings of confusion, anxiety, excitement, and frustration are widely experienced. During this period, early adolescents undergo major developmental changes. Educators working with these young people need accurate knowledge of early…

Threats and Strategies to Counter Threats: Voices of Elementary School Foreign Language Learniers

ERIC Educational Resources Information Center

Rosenbusch, Marcia Harmon; Sorensen, Laurie

2004-01-01

The experience described by Kay Hoag, Advocacy Chair of the National Network for Early Language Learning (NNELL), exemplifies the threat of program elimination and/or cutbacks that elementary school foreign language programs across the nation experienced with increased frequency during the 2002-2003 academic year. Reports of these threats…

Experiencing Research Practice in Pure Mathematics in a Teacher Training Context

ERIC Educational Resources Information Center

Knoll, Eva; Ernest, Paul; Morgan, Simon

2004-01-01

This paper presents the early results of an experiment involving a class of elementary student teachers within the context of their mathematics preparation. The motivation of the exercise centered on giving them an experience with mathematical research at their own level and ascertaining its impact on their attitudes and beliefs. The students…

YRE Basics: History, Methods, Concerns, Future.

ERIC Educational Resources Information Center

Glines, Don

The idea of year-round education (YRE) is not a new one. As early as 1912 there are records of YRE programs implemented in communities. As a result of the increasing enrollment in schools and the overcrowding many classrooms are experiencing, YRE has become an attractive alternative to the traditional 9-month schedule. Air conditioning costs and…

Measuring Process Elements in Reflective Supervision: An Instrument in the Making

ERIC Educational Resources Information Center

Finello, Karen Moran; Heffron, Mary Claire; Stroud, Barbara

2016-01-01

Reflective supervision is increasingly mandated in evidence-based infant and early childhood programs and is, therefore, experiencing rapid expansion across the United States. The growing interest in reflective supervision has led to new questions about how to train, support, and gauge the competency of supervisors who are supporting and educating…

Early Campus Response to Disruptive Behavior

ERIC Educational Resources Information Center

Stump, Linda J.; Zdziarski, Eugene L.

2008-01-01

As major events define generations and tragedies define and refine protocol response to significant incidents, a sense of comfort and confidence is attained as the authors train individually and organizationally to respond to extreme events, and yet those who have experienced them know that no plan goes as it should. There are, however, steps or…

Pioneers: A Simulation of Decision-Making on a Wagon Train.

ERIC Educational Resources Information Center

Wesley, John

This simulation allows students to participate in situations and events similar to those experienced by pioneers who headed west in early wagon trains. Students face problems such as floods, droughts, blocked trails, snakes, Indians, and the lack of food. Students must make numerous individual and small-group decisions that provide them with a…

Parents' and Providers' Views of Important Aspects of Child Care Quality. Publication #2015-13

ERIC Educational Resources Information Center

Sosinsky, Laura; Halle, Tamara; Susman-Stillman, Amy; Cleveland, Jennifer; Li, Weilin

2015-01-01

The Maryland-Minnesota Child Care Research Partnership brought together two states committed to examining critical issues in early care and education and using research findings to inform policy with an interdisciplinary team of researchers experienced in conducting studies on (1) subsidy policy; (2) quality improvement strategies; and (3)…

Valued Learning Experiences of Early Career and Experienced High-Performance Coaches

ERIC Educational Resources Information Center

Mallett, Clifford J.; Rynne, Steven B.; Billett, Stephen

2016-01-01

Background and purpose: This paper attempts to move the discussion of high-performance coach development from an examination of coaches' volume of experiences towards a consideration of the contribution of the learning experiences that coaches have reported throughout their careers. Furthermore, a discussion of proximal and distal guidance in the…

The Cultural Responsiveness and Dual Language Education Project

ERIC Educational Resources Information Center

Fort, Pilar; Stechuk, Robert

2008-01-01

Early childhood programs are experiencing increasing numbers of children who are learning English as a second language. Staff members struggle with how to best support children and families who are working to preserve their home language and culture while helping their children succeed in educational settings outside the home where English is the…

Retinoblastoma and Superior Verbal IQ Scores?

ERIC Educational Resources Information Center

Tobin, Michael; Hill, Eileen; Hill, John

2010-01-01

Experienced teachers have long asserted that children blind from retinoblastoma (Rb), a rare cancer of the eye, are of above average intelligence. To test this hypothesis, standardized verbal intelligence tests were administered to a sample of 85 children and adults, all diagnosed with the early infancy form of this condition. For 42 of the Rb…

Child Maltreatment and Children's Developmental Trajectories in Early to Middle Childhood

ERIC Educational Resources Information Center

Font, Sarah A.; Berger, Lawrence M.

2015-01-01

Associations between experiencing child maltreatment and adverse developmental outcomes are widely studied, yet conclusions regarding the extent to which effects are bidirectional, and whether they are likely causal, remain elusive. This study uses the Fragile Families and Child Wellbeing Study, a birth cohort of 4,898 children followed from birth…

The Recalled Quality of Childhood Relationships as Related to Parenting Attitudes.

ERIC Educational Resources Information Center

Groves, Melissa M.; Sawyers, Janet K.

This study investigated links between recalled attachment to parents and current parenting attitudes of 126 parents of elementary school children. Mean age of subjects was 36.3 years; average length of marriage was 13 years. The majority of subjects had not experienced disruption in early attachment relationships or parental marital disharmony.…

Factors Influencing the Engagement of White Undergraduates Attending Public Historically Black Universities

ERIC Educational Resources Information Center

Carter, Joelle Isabeth Davis

2010-01-01

The purpose of this study was to identify factors that influence the engagement of White, undergraduate students attending public HBCUs. Historically Black Colleges and Universities (HBCUs) have experienced an increase in White, undergraduate student enrollment since the early 1980s (American Association of University Professors, 2007; Libarkin,…

Early Orthographic Influences on Phonemic Awareness Tasks: Evidence from a Preschool Training Study

ERIC Educational Resources Information Center

Castles, Anne; Wilson, Katherine; Coltheart, Max

2011-01-01

Experienced readers show influences of orthographic knowledge on tasks ostensibly tapping phonemic awareness. Here we draw on data from an experimental training study to demonstrate that even preschoolers show influences of their emerging orthographic abilities in such tasks. A total of 40 children were taught some letter-sound correspondences but…

Fish Philosophy and School Culture: A School and University Collaboration

ERIC Educational Resources Information Center

Pardieck, Sherrie; Bussan, Beth; Bond, Ann; Greer, Elaine

2017-01-01

In the fall of 2004, an early childhood education center in the Midwest experienced a period of transition resulting from a significant turnover in administration and staff. Seeking strategies to improve and sustain a positive school culture, a newly formed Leadership Team looked to the business community for improvement strategies. The Team…

Intergenerational Conflicts among Latinos in Early Adulthood: Separating Values Conflicts with Parents from Acculturation Conflicts

ERIC Educational Resources Information Center

Dennis, Jessica; Basanez, Tatiana; Farahmand, Anahita

2010-01-01

An investigation of Latino and non-Latino college students sought to examine the ways in which perceived intergenerational conflicts with parents are related to acculturation, family dynamics, and psychosocial functioning. Participants reported the extent to which they experienced two types of intergenerational conflicts with parents:…

World Classics in Kazakh Theater at Early Stage of Development

ERIC Educational Resources Information Center

Sultanova, Zhanagul S.; Yeshmuratova, Anar K.; Nursultan, Yelik; Kabdiyeva, Saniya D.; Zhuasbek, Yerkin T.

2016-01-01

The research work deals with the practices and specific features of Kazakh theater, especially with the specifics of the director's decisions on performances based on European and Russian classical drama. The authors determine that the experienced directors from Russia were invited in order to influence the professional development of Kazakh…

Challenging Linguicism: Action Strategies for Counselors and Client-Colleagues.

ERIC Educational Resources Information Center

Chen-Hayes, Stuart F.; Chen, Mei-whei; Athar, Naveeda

Linguicism was first defined as "linguistically related racism" in the early 1990s and only since 1992 have the courts begun to realize the legitimacy of discrimination based upon accent. Professional counselors have experienced the pain and oppression of linguicism in their own lives and in the lives of their family members, students,…

Teaching Students with Developmental Disabilities: Tips from Teens and Young Adults with Fetal Alcohol Spectrum Disorder

ERIC Educational Resources Information Center

Duquette, Cheryll; Stodel, Emma; Fullarton, Stephanie; Hagglund, Karras

2006-01-01

Fetal Alcohol Spectrum Disorder (FASD) is a term that encompasses the various neurodevelopmental disorders experienced by individuals with prenatal alcohol exposure. FASD incorporates the terms Fetal Alcohol Syndrome (FAS), Fetal Alcohol Effects (FAE), and Alcohol-Related Neurodevelopmental Disorder (ARND). Early studies showed that students with…

Attitudes of Teachers and Headteachers towards Inclusion in Lebanon

ERIC Educational Resources Information Center

Khochen, Maha; Radford, Julie

2012-01-01

In the Arabic region, the drive towards inclusive practices in mainstream schools is at a relatively early stage, although, in Lebanon, the recent initiative of the National Inclusion Project (NIP), a project managed by a consortium of four organisations aimed at addressing the exclusion experienced by people with a disability, has the potential…

The Private Management of Public Schools: The Hartford, Connecticut, Experience.

ERIC Educational Resources Information Center

Cazares, Patricia

During the early 1990s, the Hartford, Connecticut, public school system experienced serious financial problems and a downward trend in the key indicators of educational success. In 1994 the Hartford, Connecticut, board of education granted Education Alternatives, Incorporated (EAI), a 5-year contract to manage the school district. This paper…

The social consequences of teenage parenthood.

PubMed

Furstenberg, F F

1976-01-01

The adolescent mothers consistently experienced great difficulty in realizing their life plans, when compared with their classmates who did not become pregnant premaritally in their early teens. Marital instability, school disruption, economic problems, and difficulty in family size regulation and child-rearing were some of the complications brought on by their premature, unscheduled childbearing.

Early Learning: Readiness for School. Annotated Bibliography

ERIC Educational Resources Information Center

Southern Regional Education Board (SREB), 2014

2014-01-01

Current research seeks to determine if today's pre-K programs provide strong returns on investment similar to the returns from the classic 1960's High/Scope Perry Preschool Program and 1970's North Carolina Abecedarian Project. These were known for the positive academic effects that children experienced as they moved through school. Policy-makers…

Novice Head Teachers' Isolation and Loneliness Experiences: A Mixed-Methods Study

ERIC Educational Resources Information Center

Tahir, Lokman; Thakib, Mohd Taufiq Mohd; Hamzah, Mohd Hilmi; Said, Mohd Nihra Haruzuan Mohd; Musah, Mohammed Borhandden

2017-01-01

Most studies in headship focus on the elements of training and head teachers' capabilities in leading schools. The concept of isolation experienced by head teachers during the early years of their headship is, however, overlooked. This article attempts to explore the neglected aspect of headships' experiences with isolation that later contributes…

The Dazzling World of Nonfiction

ERIC Educational Resources Information Center

Miller, Donalyn

2013-01-01

"I hate nonfiction, Mrs. Miller. It's so boring. It's all about dead presidents and whales." This was one student's response to her teacher's suggestion that she read a nonfiction book--for pleasure. It seems that few students are experiencing this pleasure, especially as they advance through school. Early on,…

Early Adolescent Outcomes of Institutionally Deprived and Non-Deprived Adoptees. III. Quasi-Autism

ERIC Educational Resources Information Center

Rutter, Michael; Kreppner, Jana; Croft, Carla; Murin, Marianna; Colvert, Emma; Beckett, Celia; Castle, Jenny; Sonuga-Barke, Edmund

2007-01-01

Background: Some young children reared in profoundly depriving institutions have been found to show autistic-like patterns, but the developmental significance of these features is unknown. Methods: A randomly selected, age-stratified, sample of 144 children who had experienced an institutional upbringing in Romania and who were adopted by UK…

Sensory Processing in Internationally Adopted, Post-Institutionalized Children

ERIC Educational Resources Information Center

Wilbarger, Julia; Gunnar, Megan; Schneider, Mary; Pollak, Seth

2010-01-01

Background/Methods: Sensory processing capacities of 8-12-year-old internationally adopted (IA) children who experienced prolonged institutional care (greater than 12 months with 75% of pre-adoption lives in institutional care) prior to adoption into family environments (PI) were compared to a group of IA children who were adopted early (less than…

Early plasma exchange for treating ricin toxicity in children after castor bean ingestion.

PubMed

Wang, Cheng-feng; Nie, Xiao-jing; Chen, Guang-ming; Yu, Zi-hua; Li, Zheng; Sun, Zhi-wen; Weng, Zeng-feng; Yang, Yu-ying; Chen, Shu-lian; Zheng, Si-rui; Luo, Ying-yun; Lu, Yan-ting; Cao, Hui-qin; Zhan, Hai-xia

2015-06-01

Plasma exchange (PE) for the treatment of ricin toxicity has not been previously reported. Here we describe the use of PE to treat children who experienced ricin toxicity after ingesting castor beans. Seven children (median age: 8.1 years) who consumed castor beans (median: 5 beans) were treated with PE. All had bradycardia and sinus arrhythmia, and most had experienced episodes of vomiting and/or diarrhea. PE settings were blood flow, 50-80 mL/min; PE rate, 600-800 mL/h; volume of exchange, 1440-1950 mL. Median time from ingestion to PE was 73 h. All clinical symptoms disappeared and vital signs rapidly returned to normal after PE; no severe organ dysfunction occurred. All children were discharged and recovered uneventfully. Concentrations of all serum biochemical parameters significantly decreased immediately after PE. Some, but not all, of these parameters were also significantly decreased at 48 and 72 h after PE compared with before PE. Our findings suggest that PE can be an effective early intervention in the treatment of ricin toxicity due to castor bean ingestion. © 2014 Wiley Periodicals, Inc.

Parenting predicts Strange Situation cortisol reactivity among children adopted internationally.

PubMed

DePasquale, Carrie E; Raby, K Lee; Hoye, Julie; Dozier, Mary

2018-03-01

The functioning of the hypothalamic pituitary adrenal (HPA) axis can be altered by adverse early experiences. Recent studies indicate that children who were adopted internationally after experiencing early institutional rearing and unstable caregiving exhibit blunted HPA reactivity to stressful situations. The present study examined whether caregiving experiences post-adoption further modulate children's HPA responses to stress. Parental sensitivity during naturalistic parent-child play interactions was assessed for 66 children (M age = 17.3 months, SD = 4.6) within a year of being adopted internationally. Approximately 8 months later, children's salivary cortisol levels were measured immediately before as well as 15 and 30 min after a series of brief separations from the mother in an unfamiliar laboratory setting. Latent growth curve modeling indicated that experiencing more parental sensitivity predicted increased cortisol reactivity to the stressor. Although half the families received an intervention designed to improve parental sensitivity, the intervention did not significantly alter children's cortisol outcomes. These findings suggest that post-adoption parental sensitivity may help normalize the HPA response to stress among children adopted internationally. Copyright © 2018 Elsevier Ltd. All rights reserved.

Analgesia for early-life pain prevents deficits in adult anxiety and stress in rats.

PubMed

Victoria, Nicole C; Karom, Mary C; Murphy, Anne Z

2015-01-01

Previous studies in rats have established that inflammatory pain experienced on the day of birth (P0) decreases sensitivity to acute noxious, anxiety- and stress-provoking stimuli. However, to date, the impact of early-life pain on adult responses to chronic stress is not known. Further, the ability of morphine, administered at the time of injury, to mitigate changes in adult behavioral and hormonal responses to acute or chronic stressors has not been examined. P0 male and female Sprague-Dawley rat pups were given an intraplantar injection of 1% carrageenan or handled in an identical manner in the presence or absence of morphine. As adults, rats that experienced early-life pain displayed decreased sensitivity to acute stressors, as indicated by increased time in the inner area of the Open Field, and increased latency to immobility and decreased time immobile in the Forced Swim Test (FST). An accelerated return of corticosterone to baseline was also observed. Morphine administration at the time of injury completely reversed this 'hyporesponsive' phenotype. By contrast, following 7 days of chronic variable stress, injured animals displayed a 'hyperresponsive' phenotype in that they initiated immobility and spent significantly more time immobile in the FST than controls. Responses to chronic stress were also rescued in animals that received morphine at the time of injury. These data suggest that analgesia for early-life pain prevents adult hyposensitivity to acute anxiety- and stress-provoking stimuli and increased vulnerability to chronic stress, and have important clinical implications for the management of pain in infants. © 2014 S. Karger AG, Basel.

Early childhood malnutrition predicts depressive symptoms at ages 11-17.

PubMed

Galler, J R; Bryce, C P; Waber, D; Hock, R S; Exner, N; Eaglesfield, D; Fitzmaurice, G; Harrison, R

2010-07-01

We examined the prevalence of depressive symptoms in Barbadian youth with histories of infantile malnutrition and in a healthy comparison group and the extent to which the effect of malnutrition was mediated/moderated by maternal depression. Depressive symptoms were assessed using a 20-item scale administered to youths (11-17 years of age) who had experienced an episode of protein-energy malnutrition (marasmus or kwashiorkor) during the first year of life and in a comparison group of healthy youths without a history of malnutrition. Their mothers completed the same questionnaire on the same test on three occasions when their children were 5-17 years of age at 2-5-year intervals. The prevalence of depressive symptoms was elevated among previously malnourished youth relative to healthy comparison children (p < .001). When youth depression scores were subjected to a longitudinal multiple regression analysis, adjusting for the effect of maternal depressive symptoms, significant effects due to the history of early childhood malnutrition remained and were not discernibly attenuated from an unadjusted analysis. We also found significant independent effects of maternal depressive symptoms on youth depressive symptoms. Early childhood malnutrition contributed independently to depressive symptoms in youths who experienced a significant episode of malnutrition in the first year of life. This relationship was not mediated or moderated by the effects of maternal depression. Whether the later vulnerability to depression is a direct effect of the episode of malnutrition and related conditions early in life or whether it is mediated by the more proximal neurobehavioral effects of the malnutrition remains to be determined.

Emotions related to participation restrictions as experienced by patients with early rheumatoid arthritis: a qualitative interview study (the Swedish TIRA project).

PubMed

Östlund, Gunnel; Björk, Mathilda; Thyberg, Ingrid; Thyberg, Mikael; Valtersson, Eva; Stenström, Birgitta; Sverker, Annette

2014-01-01

Psychological distress is a well-known complication in rheumatoid arthritis (RA), but knowledge regarding emotions and their relationship to participation restrictions is scarce. The objective of the study was to explore emotions related to participation restrictions by patients with early RA. In this study, 48 patients with early RA, aged 20-63 years, were interviewed about participation restrictions using the critical incident technique. Information from transcribed interviews was converted into dilemmas and linked to International Classification of Functioning, Disability, and Health (ICF) participation codes. The emotions described were condensed and categorized. Hopelessness and sadness were described when trying to perform daily activities such as getting up in the mornings and getting dressed, or not being able to perform duties at work. Sadness was experienced in relation to not being able to continue leisure activities or care for children. Examples of fear descriptions were found in relation to deteriorating health and fumble fear, which made the individual withdraw from activities as a result of mistrusting the body. Anger and irritation were described in relation to domestic and employed work but also in social relations where the individual felt unable to continue valued activities. Shame or embarrassment was described when participation restrictions became visible in public. Feelings of grief, aggressiveness, fear, and shame are emotions closely related to participation restrictions in everyday life in early RA. Emotions related to disability need to be addressed both in clinical settings in order to optimize rehabilitative multi-professional interventions and in research to achieve further knowledge.

Adverse and adaptive childhood experiences are associated with parental reflective functioning in mothers with substance use disorder.

PubMed

Håkansson, Ulrika; Watten, Reidulf; Söderström, Kerstin; Skårderud, Finn; Øie, Merete Glenne

2018-07-01

Mothers with a substance use disorder (SUD) are at risk for maladaptive parenting practices, and have heightened likelihood of having experienced childhood adversity themselves. In addition, parental reflective functioning (PRF), a capacity underlying sensitive caregiving, is often low in mothers with SUD. This study examines the relationship between PRF and aversive (emotional, physical, sexual abuse and neglect) and adaptive (safety and competence) experiences, in different developmental phases (early childhood, latency, and adolescence) in mothers with a SUD. A sample of 43 mothers with small children were interviewed with the Parental Developmental Interview to assess PRF, and they completed the Traumatic Antecedents Questionnaire regarding aversive and adaptive experiences. In addition, we used the Hopkins Symptoms Checklist-10 to control for mental health status and a battery of neuropsychological tests to control for executive functions. Results indicated that adaptive experiences in early childhood were positively related to PRF, and that experience of emotional abuse was negatively related to PRF. When separating the group of mothers in two sub-groups based on PRF level, results showed that mothers with negative to low PRF had significantly more experiences of adversities in early childhood and latency, and significantly less adaptive experiences in early childhood, latency and adolescence, compared to mothers with moderate to high PRF. In addition, mothers with adequate to high PRF reported experiencing significantly more types of adaptive experiences, and significantly less adversities compared to mothers with negative to low PRF. Results are discussed in relation to developmental trauma, resilience, epistemic trust and mistrust. Copyright © 2018 Elsevier Ltd. All rights reserved.

Parental Divorce and Initiation of Alcohol Use in Early Adolescence

PubMed Central

Jackson, Kristina M.; Rogers, Michelle L.; Sartor, Carolyn E.

2016-01-01

Parental divorce/separation is among the most commonly endorsed adverse childhood events and has been shown to increase subsequent risk of alcohol dependence and problems across adolescence and early adulthood, but its influence on early stages of alcohol involvement has only recently been explored. The present study examined whether time to first full drink was accelerated among youth who experienced parental divorce/separation. To determine specificity of risk, models controlled for perceived stress as well as family history of alcoholism, current parental drinking, and internalizing and externalizing problems. Developmental specificity in terms of timing of both parental divorce and first drink was also examined. Participants were 931 middle-school students who were enrolled in a prospective study on drinking initiation and progression (52% female; 23% non-White, 11% Hispanic). Students indicated whether and at what age they had consumed a full drink of alcohol. Parental divorce/separation was coded from a parent-reported life events inventory and was grouped based on age experienced (ages 0–5, ages 6–9, age 10+). Cox proportional-hazard models showed increased risk for onset of drinking as a function of divorce/separation, even controlling for stress, parental alcohol involvement, and psychopathology. There was no evidence for developmental specificity of the divorce/separation effect based on when it occurred nor in timing of first drink. However, the effect of parental divorce/separation on initiation was magnified at higher levels of parental drinking. Given the rates of parental divorce/separation and its association with increased risk of early drinking, investigation of the mechanisms underlying this link is clearly warranted. PMID:27322803

32 CFR 219.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 2 2010-07-01 2010-07-01 false Early termination of research support: Evaluation of applications and proposals. 219.123 Section 219.123 National Defense Department of Defense....123 Early termination of research support: Evaluation of applications and proposals. (a) The...

32 CFR 219.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 2 2011-07-01 2011-07-01 false Early termination of research support: Evaluation of applications and proposals. 219.123 Section 219.123 National Defense Department of Defense....123 Early termination of research support: Evaluation of applications and proposals. (a) The...

The Feasibility of Detecting Neuropsychologic and Neuroanatomic Effects of Type 1 Diabetes in Young Children

PubMed Central

Aye, Tandy; Reiss, Allan L.; Kesler, Shelli; Hoang, Sherry; Drobny, Jessica; Park, Yaena; Schleifer, Kristin; Baumgartner, Heidi; Wilson, Darrell M.; Buckingham, Bruce A.

2011-01-01

OBJECTIVE To determine if frequent exposures to hypoglycemia and hyperglycemia during early childhood lead to neurocognitive deficits and changes in brain anatomy. RESEARCH DESIGN AND METHODS In this feasibility, cross-sectional study, young children, aged 3 to 10 years, with type 1 diabetes and age- and sex-matched healthy control (HC) subjects completed neuropsychologic (NP) testing and magnetic resonance imaging (MRI) scans of the brain. RESULTS NP testing and MRI scanning was successfully completed in 98% of the type 1 diabetic and 93% of the HC children. A significant negative relationship between HbA1c and Wechsler Intelligence Scale for Children (WISC) verbal comprehension was observed. WISC index scores were significantly reduced in type 1 diabetic subjects who had experienced seizures. White matter volume did not show the expected increase with age in children with type 1 diabetes compared with HC children (diagnosis by age interaction, P = 0.005). A similar trend was detected for hippocampal volume. Children with type 1 diabetes who had experienced seizures showed significantly reduced gray matter and white matter volumes relative to children with type 1 diabetes who had not experienced seizures. CONCLUSIONS It is feasible to perform MRI and NP testing in young children with type 1 diabetes. Further, early signs of neuroanatomic variation may be present in this population. Larger cross-sectional and longitudinal studies of neurocognitive function and neuroanatomy are needed to define the effect of type 1 diabetes on the developing brain. PMID:21562318

Da Vinci© Skills Simulator™: is an early selection of talented console surgeons possible?

PubMed

Meier, Mark; Horton, Kevin; John, Hubert

2016-12-01

To investigate whether the learning curve of robotic surgery simulator training depends on the probands' characteristics, such as age and prior experience, we conducted a study of six distinct proband groups, using the da Vinci Skills Simulator: experienced urological robotic surgeons, surgeons with experience as da Vinci tableside assistants, urological surgeons with laparoscopic experience, urological surgeons without laparoscopic experience, and complete novices aged 25 and younger and 40 and older. The results showed that all experienced robotic surgeons reached expert level (>90 %, as defined previously in the literature) within the first three repetitions and remained on a high level of performance. All other groups performed worse. Tableside assistants, laparoscopically experienced surgeons, and younger novices showed a better performance in all exercises than surgeons without laparoscopic experience and older novices. A linear mixed-effects model analysis demonstrated no significant difference in learning curves between proband groups in all exercises except the RW1 exercise for the younger proband group. In summary, we found that performance in robotic surgery, measured by performance scores in three virtual simulator modules using the EndoWrist techniques, was dependent on age and prior experience with robotic and laparoscopic surgery. However, and most importantly, the learning curve was not significantly affected by these factors. This suggests that the da Vinci Skills Simulator™ is a useful practice tool for everyone learning or performing robotic surgery, and that early selection of talented surgeons is neither possible nor necessary.

How Supervisor Experience Influences Trust, Supervision, and Trainee Learning: A Qualitative Study.

PubMed

Sheu, Leslie; Kogan, Jennifer R; Hauer, Karen E

2017-09-01

Appropriate trust and supervision facilitate trainees' growth toward unsupervised practice. The authors investigated how supervisor experience influences trust, supervision, and subsequently trainee learning. In a two-phase qualitative inductive content analysis, phase one entailed reviewing 44 internal medicine resident and attending supervisor interviews from two institutions (July 2013 to September 2014) for themes on how supervisor experience influences trust and supervision. Three supervisor exemplars (early, developing, experienced) were developed and shared in phase two focus groups at a single institution, wherein 23 trainees validated the exemplars and discussed how each impacted learning (November 2015). Phase one: Four domains of trust and supervision varying with experience emerged: data, approach, perspective, clinical. Early supervisors were detail oriented and determined trust depending on task completion (data), were rule based (approach), drew on their experiences as trainees to guide supervision (perspective), and felt less confident clinically compared with more experienced supervisors (clinical). Experienced supervisors determined trust holistically (data), checked key aspects of patient care selectively and covertly (approach), reflected on individual experiences supervising (perspective), and felt comfortable managing clinical problems and gauging trainee abilities (clinical). Phase two: Trainees felt the exemplars reflected their experiences, described their preferences and learning needs shifting over time, and emphasized the importance of supervisor flexibility to match their learning needs. With experience, supervisors differ in their approach to trust and supervision. Supervisors need to trust themselves before being able to trust others. Trainees perceive these differences and seek supervision approaches that align with their learning needs.

The reablement team's voice: a qualitative study of how an integrated multidisciplinary team experiences participation in reablement.

PubMed

Hjelle, Kari Margrete; Skutle, Olbjørg; Førland, Oddvar; Alvsvåg, Herdis

2016-01-01

Reablement is an early and time-limited home-based rehabilitation intervention that emphasizes intensive, goal-oriented, and multidisciplinary assistance for people experiencing functional decline. Few empirical studies to date have examined the experiences of the integrated multidisciplinary teams involved in reablement. Accordingly, the aim of this study was to explore and describe how an integrated multidisciplinary team in Norway experienced participation in reablement. An integrated multidisciplinary team consisting of health care professionals with a bachelor's degree (including a physiotherapist, a social educator, occupational therapists, and nurses) and home-based care personnel without a bachelor's degree (auxiliary nurses and nursing assistants) participated in focus group discussions. Qualitative content analysis was used to analyze the resulting data. Three main themes emerged from the participants' experiences with participating in reablement, including "the older adult's goals are crucial", "a different way of thinking and acting - a shift in work culture", and "a better framework for cooperation and application of professional expertise and judgment". The integrated multidisciplinary team and the older adults collaborated and worked in the same direction to achieve the person's valued goals. The team supported the older adults in performing activities themselves rather than completing tasks for them. To facilitate cooperation and application of professional expertise and judgment, common meeting times and meeting places for communication and supervision were necessary. Structural factors that promote integrated multidisciplinary professional decisions include providing common meeting times and meeting places as well as sufficient time to apply professional knowledge when supervising and supporting older persons in everyday activities. These findings have implications for practice and suggest future directions for improving health care services. The shift in work culture from static to dynamic service is time consuming and requires politicians, community leaders, and health care systems to allocate the necessary time to support this approach to thinking and working.

Early-life adversity-induced long-term epigenetic programming associated with early onset of chronic physical aggression: Studies in humans and animals.

PubMed

Chistiakov, Dimitry A; Chekhonin, Vladimir P

2017-06-05

To examine whether chronic physical aggression (CPA) in adulthood can be epigenetically programmed early in life due to exposure to early-life adversity. Literature search of public databases such as PubMed/MEDLINE and Scopus. Children/adolescents susceptible for CPA and exposed to early-life abuse fail to efficiently cope with stress that in turn results in the development of CPA later in life. This phenomenon was observed in humans and animal models of aggression. The susceptibility to aggression is a complex trait that is regulated by the interaction between environmental and genetic factors. Epigenetic mechanisms mediate this interaction. Subjects exposed to stress early in life exhibited long-term epigenetic programming that can influence their behaviour in adulthood. This programming affects expression of many genes not only in the brain but also in other systems such as neuroendocrine and immune. The propensity to adult CPA behaviour in subjects experienced to early-life adversity is mediated by epigenetic programming that involves long-term systemic epigenetic alterations in a whole genome.

Guidance Document for PMF Applications with the Multilinear Engine

EPA Science Inventory

This document serves as a guide for users of the Multilinear Engine version 2 (ME-2) for source apportionment applications utilizing positive matrix factorization (PMF). It aims to educate experienced source apportionment analysts on available ME rotational tools and provides gui...

Laparoscopic Total Extraperitoneal Hernia Repair Outcomes

PubMed Central

Bresnahan, Erin R.

2016-01-01

Background and Objectives: Laparoscopic inguinal hernia repair has become increasingly popular as an alternative to open surgery. The purpose of this study was to evaluate the safety and effectiveness of the laparoscopic total extraperitoneal procedure with the use of staple fixation and polypropylene mesh. Methods: A retrospective chart review examined outcomes of 1240 laparoscopic hernia operations in 783 patients, focusing on intraoperative and early postoperative complications, pain, and time until return to work and normal physical activities. Results: There were no intraoperative complications in this series; 106 patients experienced early postoperative complications across 8 evaluated categories: urinary retention (4.1%), seroma (3.0%), testicular/hemiscrotal swelling (1.9%), testicular atrophy (0%), hydrocele (0.6%), mesh infection (0.1%), and neurological symptoms (transient, 1.0%; persistent, 0.2%). Patients used an average of 5.6 Percocet pills after the procedure, and mean times until return to work and normal activities, including their routine exercise regimen, were 3.0 and 3.8 days, respectively. Conclusion: Complication rates and convalescence times were considered equivalent or superior to those found in other studies assessing both laparoscopic and open techniques. The usage of multiple Endostaples did not result in increased neurologic complications in the early postoperative period when compared with findings in the literature. In the hands of an experienced surgeon, total extraperitoneal repair is a safe, effective alternative to open inguinal hernia repair. PMID:27493471

The emotional-behavioural functioning of children exposed to maternal depressive symptoms across pregnancy and early childhood: a prospective Australian pregnancy cohort study.

PubMed

Giallo, Rebecca; Woolhouse, Hannah; Gartland, Deirdre; Hiscock, Harriet; Brown, Stephanie

2015-10-01

Children exposed to maternal depression during pregnancy and in the postnatal period are at increased risk of a range of health, wellbeing and development problems. However, few studies have examined the course of maternal depressive symptoms in the perinatal period and beyond on children's wellbeing. The present study aimed to explore the relationship between both the severity and chronicity of maternal depressive symptoms across the early childhood period and children's emotional-behavioural difficulties at 4 years of age. Data from over 1,085 mothers and children participating in a large Australian prospective pregnancy cohort were used. Latent class analysis identified three distinct trajectories of maternal depressive symptoms from pregnancy to 4 years postpartum: (1) no or few symptoms (61%), (2) persistent subclinical symptoms (30%), and (3) increasing and persistently high symptoms (9%). Regression analyses revealed that children of mothers experiencing subclinical and increasing and persistently high symptoms were at least two times more likely to have emotional-behavioural difficulties than children of mothers reporting minimal symptoms, even after accounting for known risk factors for poor outcomes for children. These findings challenge policy makers and health professionals to consider how they can tailor care and support to mothers experiencing a broader spectrum of depressive symptoms across the early childhood period, to maximize opportunities to improve both short-and long-term maternal and child health outcomes.

Experiencing El Niño conditions during early life reduces recruiting probabilities but not adult survival.

PubMed

Ancona, Sergio; Zúñiga-Vega, J Jaime; Rodríguez, Cristina; Drummond, Hugh

2018-01-01

In wild long-lived animals, analysis of impacts of stressful natal conditions on adult performance has rarely embraced the entire age span, and the possibility that costs are expressed late in life has seldom been examined. Using 26 years of data from 8541 fledglings and 1310 adults of the blue-footed booby ( Sula nebouxii ), a marine bird that can live up to 23 years, we tested whether experiencing the warm waters and food scarcity associated with El Niño in the natal year reduces recruitment or survival over the adult lifetime. Warm water in the natal year reduced the probability of recruiting; each additional degree (°C) of water temperature meant a reduction of roughly 50% in fledglings' probability of returning to the natal colony as breeders. Warm water in the current year impacted adult survival, with greater effect at the oldest ages than during early adulthood. However, warm water in the natal year did not affect survival at any age over the adult lifespan. A previous study showed that early recruitment and widely spaced breeding allow boobies that experience warm waters in the natal year to achieve normal fledgling production over the first 10 years; our results now show that this reproductive effort incurs no survival penalty, not even late in life. This pattern is additional evidence of buffering against stressful natal conditions via life-history adjustments.

Experiencing El Niño conditions during early life reduces recruiting probabilities but not adult survival

PubMed Central

Rodríguez, Cristina; Drummond, Hugh

2018-01-01

In wild long-lived animals, analysis of impacts of stressful natal conditions on adult performance has rarely embraced the entire age span, and the possibility that costs are expressed late in life has seldom been examined. Using 26 years of data from 8541 fledglings and 1310 adults of the blue-footed booby (Sula nebouxii), a marine bird that can live up to 23 years, we tested whether experiencing the warm waters and food scarcity associated with El Niño in the natal year reduces recruitment or survival over the adult lifetime. Warm water in the natal year reduced the probability of recruiting; each additional degree (°C) of water temperature meant a reduction of roughly 50% in fledglings' probability of returning to the natal colony as breeders. Warm water in the current year impacted adult survival, with greater effect at the oldest ages than during early adulthood. However, warm water in the natal year did not affect survival at any age over the adult lifespan. A previous study showed that early recruitment and widely spaced breeding allow boobies that experience warm waters in the natal year to achieve normal fledgling production over the first 10 years; our results now show that this reproductive effort incurs no survival penalty, not even late in life. This pattern is additional evidence of buffering against stressful natal conditions via life-history adjustments. PMID:29410788

Clinical Efficacy and Safety of Bevacizumab Monotherapy in Patients with Metastatic Melanoma: Predictive Importance of Induced Early Hypertension

PubMed Central

Schuster, Cornelia; Eikesdal, Hans P.; Puntervoll, Hanne; Geisler, Jürgen; Geisler, Stephanie; Heinrich, Daniel; Molven, Anders; Lønning, Per E.; Akslen, Lars A.; Straume, Oddbjørn

2012-01-01

Background VEGF driven angiogenesis plays a key role in cancer progression. We determined the clinical efficacy of bevacizumab monotherapy in patients with metastatic melanoma. Methods and Findings Thirty-five patients with metastatic melanoma in progression were enrolled in this phase II, single arm clinical trial. Each patient received bevacizumab monotherapy 10 mg/kg q14 d until intolerable toxicity or disease progression occurred. Clinical efficacy was evaluated as objective response, disease control (DC), and survival. We observed one complete (3%) and 5 partial (14%) responses. In addition, 5 patients experienced stable disease >6 months (14%) while 24 patients had progressive disease (PD, 69%), corresponding to a total DC at 6 months in 11 out of 35 patients (31%). Median progression free survival (PFS) was 2.14 months and median overall survival (OS) was 9 months (1.12–49). Seven of the 11 patients experiencing DC developed early hypertension (<2 months) compared to 3/24 of patients with PD (P = 0.001), and hypertension was associated with PFS (P = 0.005) and OS (P = 0.013). Conclusion Bevacizumab monotherapy demonstrated promising clinical efficacy in patients with metastatic melanoma with disease control in 31% of the patients. Induced early hypertension was a marker for clinical efficacy of bevacizumab. Trial Registration ClinicalTrials.gov NCT00139360. PMID:22719881

Experiencing WPS services in several application domains: opportunities and challenges

NASA Astrophysics Data System (ADS)

lovergine, francesco paolo; tarantino, cristina; d'addabbo, annarita; adamo, patrizia; giuseppe, satalino; refice, alberto; blonda, palma; vicario, saverio

2016-04-01

Experiencing WPS services in several application domains: opportunities and challenges ====================================================================================== The implementation of OGC web services and specifically of WPS services revealed itself as a key aspect in order to encourage openess attitude of scientific investigators within several application domains. It can benefit scientific research under different regards, even considering the possibility to promote interoperability, modularity, and the possibility opened by web modeling and the workflow paradigm explotation. Nevertheless it is still a challenging activity and specifically processing services still seem being at an early stage of maturity. This work is about exploitation activities conducted within the GEO GEOSS AIP-8 call by focusing on several applications, such as biodiversity, flood monitoring and soil moisture computation, with implementations based on the pyWPS framework for WPS 1.0 as available at the time of this work. We will present results, lessons learnt and limits found in using those services for distributing demo processing models, along with pro and cons in our experience. References: Refice, A., Capolongo, D., Pasquariello, G., D'Addabbo, A., Bovenga, F., Nutricato, Lovergine F.P., R., Pietranera, L. (2014). SAR and InSAR for Flood Monitoring: Examples With COSMO-SkyMed Data. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 7(7), 2711--722. F. Mattia, G. Satalino, A. Balenzano, V. Pauwels, E. De Lathauwer, "GMES Sentinel-1 soil moisture algorithm development", Final report for the European Space Agency, ESA ESTEC Contract No. 4000101352/10 /NL/MP/ef, 30 Nov. 2011. V. Tomaselli, P. Dimopoulos, C. Marangi, A. S. Kallimanis, M. Adamo, C. Tarantino, M. Panitsa, M. Terzi, G. Veronico, F. Lovergine, H. Nagendra, R. Lucas, P. Mairota, C.A. Mucher, P. Blonda, "Translating land cover/land use classifications to habitat taxonomies for landscape monitoring: a Mediterranean assessment", Landscape Ecology, February 2013, DOI: 10.1007/s10980-013-9863-3 M. Adamo, C. Tarantino, V. Tomaselli, V. Kosmidou, Z. Petrou, I. Manakos, R.M. Lucas, C.A. Mucher, G. Veronico, C. Marangi, V. De Pasquale and P. Blonda, "Expert knowledge for translating land cover/use maps to General Habitat Categories (GHCs)", Landscape Ecology, DOI: 10.1007/s10980-014-0028-9, April 2014 Allen, B., Kon, M. & Bar-Yam, Y. A new phylogenetic diversity measure generalizing the shannon index and its application to phyllostomid bats. Am. Nat. 174, 236-43 (2009). Chao, A., Chiu, C.-H. & Jost, L. Phylogenetic diversity measures based on Hill numbers. Philos. Trans. R. Soc. Lond. B. Biol. Sci. 365,3599-609 (2010).

Entering medical practice for the very first time: emotional talk, meaning and identity development.

PubMed

Helmich, Esther; Bolhuis, Sanneke; Dornan, Tim; Laan, Roland; Koopmans, Raymond

2012-11-01

During early clinical exposure, medical students have many emotive experiences. Through participation in social practice, they learn to give personal meaning to their emotional states. This meaningful social act of participation may lead to a sense of belonging and identity construction. The aim of this study was to broaden and deepen our understanding of the interplay between those experiences and students' identity development. Our research questions asked how medical students give meaning to early clinical experiences and how that affects their professional identity development. Our method was phenomenology. Within that framework we used a narrative interviewing technique. Interviews with 17 medical students on Year 1 attachments to nurses in hospitals and nursing homes were analysed by listening to audio-recordings and reading transcripts. Nine transcripts, which best exemplified the students' range of experiences, were purposively sampled for deeper analysis. Two researchers carried out a systematic analysis using qualitative research software. Finally, cases representing four paradigms were chosen to exemplify the study findings. Students experienced their relationships with the people they met during early clinical experiences in very different ways, particularly in terms of feeling and displaying emotions, adjusting, role finding and participation. The interplay among emotions, meaning and identity was complex and four different 'paradigms' of lived experience were apparent: feeling insecure; complying; developing, and participating. We found large differences in the way students related to other people and gave meaning to their first experiences as doctors-to-be. They differed in their ability to engage in ward practices, the way they experienced their roles as medical students and future doctors, and how they experienced and expressed their emotions. Medical educators should help students to be sensitive to their emotions, offer space to explore different meanings, and be ready to suggest alternative interpretations that foster the development of desired professional identities. © Blackwell Publishing Ltd 2012.

The impact of endocrine therapy on sexual dysfunction in postmenopausal women with early stage breast cancer: encouraging results from a prospective study.

PubMed

Frechette, Dominique; Paquet, Lise; Verma, Shailendra; Clemons, Mark; Wheatley-Price, Paul; Gertler, Stan Z; Song, Xinni; Graham, Nadine; Dent, Susan

2013-08-01

The goal of this project was to investigate the contentious issue of a possible effect of endocrine therapy (ET) on sexual dysfunction (SD) in postmenopausal early stage breast cancer survivors. To date, few studies have assessed sexual functioning prior to initiating ET and none have taken sexual distress into account when reporting the prevalence of ET-induced SD. We report the findings of a study on the change in SD (defined as experiencing sexual problems causing distress) during the first 6 months of ET usage. Between January 2009 and May 2011, 118 patients entered the study and 66 completed questionnaires prior to initiation of ET and after 6 months of use. Sexual functioning (SF) was evaluated with the female sexual function index while sexual distress was assessed with the female sexual distress scale (FSDS-R). Gynecological symptoms were measured with the FACT-B ES subscale. Over time, the level of gynecological symptoms increased (p < 0.001), whereas no decline in SF was observed. The percentage of women who reported experiencing at least one sexual problem (85 %) and the percentage who were sexually distressed (30 %) remained the same across time. Importantly, the change in the prevalence of SD between baseline (24 %) and 6 months (29 %) was not statistically significant. Women experiencing SD at baseline were more likely to experience SD after 6 months of ET usage (OR = 7.4, 95 % CI = 1.5-36.9) than women who had no SD prior to initiating ET. The observation that SF remained stable across time is encouraging news. However, longer follow-up and the inclusion of women who were premenopausal at diagnosis are needed to determine the potential influence of extended duration of ET (e.g., at least 5 years) on SD. Further studies, including assessing the impact of early identification of patients at risk of developing SD and timely intervention, are warranted.

Cancer-Related Fatigue in Adolescents and Young Adults After Cancer Treatment: Persistent and Poorly Managed.

PubMed

Spathis, Anna; Hatcher, Helen; Booth, Sara; Gibson, Faith; Stone, Paddy; Abbas, Laura; Barclay, Matt; Brimicombe, James; Thiemann, Pia; McCabe, Martin G; Campsey, Rachel; Hooker, Louise; Moss, Wendy; Robson, Jane; Barclay, Stephen

2017-09-01

Cancer-related fatigue is the most prevalent and distressing symptom experienced by adolescents and young adults (AYAs). An electronic survey was undertaken to ascertain current fatigue management and perceptions of its effectiveness. Eighty-five percent of responders (68/80) experienced fatigue, and it was worse more than 1 year after cancer treatment ended, compared to <1 year (p = 0.007). Forty-one percent received no fatigue management. Although advice to exercise was the most frequent intervention, the greatest impact of fatigue was on the ability to exercise and most did not find exercise advice helpful. Early intervention is warranted, supporting AYAs to persevere with increasing activity.

Preserving the Past: An Early Interview Improves Delayed Event Memory in Children With Intellectual Disabilities

PubMed Central

Brown, Deirdre A; Lewis, Charlie N; Lamb, Michael E

2015-01-01

The influence of an early interview on children's (N = 194) later recall of an experienced event was examined in children with mild and moderate intellectual disabilities (CWID; 7–12 years) and typically developing (TD) children matched for chronological (7–12 years) or mental (4–9 years) age. Children previously interviewed were more informative, more accurate, and less suggestible. CWID (mild) recalled as much information as TD mental age matches, and were as accurate as TD chronological age matches. CWID (moderate) recalled less than TD mental age matches but were as accurate. Interviewers should elicit CWID's recall as early as possible and consider developmental level and severity of impairments when evaluating eyewitness testimony. PMID:25876042

26 CFR 11.401(d)(1)-1 - Nonbank trustees of trusts benefiting owner-employees.

Code of Federal Regulations, 2014 CFR

2014-04-01

... business of the applicant consists of exercising fiduciary powers similar to those he will exercise if his... personnel experienced in the administration of fiduciary powers similar to those he will exercise if his... directors of the applicant will be responsible for the proper exercise of fiduciary powers by the applicant...

26 CFR 11.401(d)(1)-1 - Nonbank trustees of trusts benefiting owner-employees.

Code of Federal Regulations, 2012 CFR

2012-04-01

... business of the applicant consists of exercising fiduciary powers similar to those he will exercise if his... personnel experienced in the administration of fiduciary powers similar to those he will exercise if his... directors of the applicant will be responsible for the proper exercise of fiduciary powers by the applicant...

26 CFR 11.401(d)(1)-1 - Nonbank trustees of trusts benefiting owner-employees.

Code of Federal Regulations, 2013 CFR

2013-04-01

... business of the applicant consists of exercising fiduciary powers similar to those he will exercise if his... personnel experienced in the administration of fiduciary powers similar to those he will exercise if his... directors of the applicant will be responsible for the proper exercise of fiduciary powers by the applicant...

Differences of ballet turns (pirouette) performance between experienced and novice ballet dancers.

PubMed

Lin, Chia-Wei; Chen, Shing-Jye; Su, Fong-Chin; Wu, Hong-Wen; Lin, Cheng-Feng

2014-09-01

This study investigated the different postural control strategies exhibited by experienced and novice dancers in ballet turns (pirouettes). Thirteen novice and 13 experienced dancers performed ballet turns with dominant-leg support. The peak push force was measured in the double-leg support phase. The inclination angles of rotation axis with respect to vertical axis were calculated in the early single-leg support phase as well as the initiation sequence of ankle, knee, and hip joints on the supporting leg. Moreover, the anchoring index of the head was computed in the transverse plane during turning. The novice dancers applied a greater push force, an increased inclination angle of rotation axis, and an insufficient proximal-to-distal extension sequence pattern. The novice dancers also had a smaller head-anchoring index compared with experienced dancers, which meant novice dancers were not using a space target as a stability reference. A poorer performance in novice dancers could result from higher push force in propulsion, lack of a "proximal-to-distal extension sequence" pattern, and lack of visual spotting for postural stability. Training on sequential initiation of lower-extremity joints and rehearsal of visual spotting are essential for novice dancers to obtain better performance on ballet turns.

10 CFR 745.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Early termination of research support: Evaluation of applications and proposals. 745.123 Section 745.123 Energy DEPARTMENT OF ENERGY PROTECTION OF HUMAN SUBJECTS § 745.123 Early termination of research support: Evaluation of applications and proposals. (a) The...

7 CFR 372.6 - Early planning for applicants and non-APHIS entities.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 5 2010-01-01 2010-01-01 false Early planning for applicants and non-APHIS entities. 372.6 Section 372.6 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... IMPLEMENTING PROCEDURES § 372.6 Early planning for applicants and non-APHIS entities. Each prospective...

7 CFR 372.6 - Early planning for applicants and non-APHIS entities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 5 2011-01-01 2011-01-01 false Early planning for applicants and non-APHIS entities. 372.6 Section 372.6 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND... IMPLEMENTING PROCEDURES § 372.6 Early planning for applicants and non-APHIS entities. Each prospective...

10 CFR 745.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Early termination of research support: Evaluation of applications and proposals. 745.123 Section 745.123 Energy DEPARTMENT OF ENERGY PROTECTION OF HUMAN SUBJECTS § 745.123 Early termination of research support: Evaluation of applications and proposals. (a) The...

45 CFR 46.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 45 Public Welfare 1 2011-10-01 2011-10-01 false Early termination of research support: Evaluation of applications and proposals. 46.123 Section 46.123 Public Welfare DEPARTMENT OF HEALTH AND HUMAN... Research Subjects § 46.123 Early termination of research support: Evaluation of applications and proposals...

Perspective: The physics, diagnostics, and applications of atmospheric pressure low temperature plasma sources used in plasma medicine

NASA Astrophysics Data System (ADS)

Laroussi, M.; Lu, X.; Keidar, M.

2017-07-01

Low temperature plasmas have been used in various plasma processing applications for several decades. But it is only in the last thirty years or so that sources generating such plasmas at atmospheric pressure in reliable and stable ways have become more prevalent. First, in the late 1980s, the dielectric barrier discharge was used to generate relatively large volume diffuse plasmas at atmospheric pressure. Then, in the early 2000s, plasma jets that can launch cold plasma plumes in ambient air were developed. Extensive experimental and modeling work was carried out on both methods and much of the physics governing such sources was elucidated. Starting in the mid-1990s, low temperature plasma discharges have been used as sources of chemically reactive species that can be transported to interact with biological media, cells, and tissues and induce impactful biological effects. However, many of the biochemical pathways whereby plasma affects cells remain not well understood. This situation is changing rather quickly because the field, known today as "plasma medicine," has experienced exponential growth in the last few years thanks to a global research community that engaged in fundamental and applied research involving the use of cold plasma for the inactivation of bacteria, dental applications, wound healing, and the destruction of cancer cells/tumors. In this perspective, the authors first review the physics as well as the diagnostics of the principal plasma sources used in plasma medicine. Then, brief descriptions of their biomedical applications are presented. To conclude, the authors' personal assessment of the present status and future outlook of the field is given.

Combined changes in Wnt signaling response and contact inhibition induce altered proliferation in radiation-treated intestinal crypts

PubMed Central

Dunn, S.-J.; Osborne, J. M.; Appleton, P. L.; Näthke, I.

2016-01-01

Curative intervention is possible if colorectal cancer is identified early, underscoring the need to detect the earliest stages of malignant transformation. A candidate biomarker is the expanded proliferative zone observed in crypts before adenoma formation, also found in irradiated crypts. However, the underlying driving mechanism for this is not known. Wnt signaling is a key regulator of proliferation, and elevated Wnt signaling is implicated in cancer. Nonetheless, how cells differentiate Wnt signals of varying strengths is not understood. We use computational modeling to compare alternative hypotheses about how Wnt signaling and contact inhibition affect proliferation. Direct comparison of simulations with published experimental data revealed that the model that best reproduces proliferation patterns in normal crypts stipulates that proliferative fate and cell cycle duration are set by the Wnt stimulus experienced at birth. The model also showed that the broadened proliferation zone induced by tumorigenic radiation can be attributed to cells responding to lower Wnt concentrations and dividing at smaller volumes. Application of the model to data from irradiated crypts after an extended recovery period permitted deductions about the extent of the initial insult. Application of computational modeling to experimental data revealed how mechanisms that control cell dynamics are altered at the earliest stages of carcinogenesis. PMID:27053661

The experience of the nurse at triage influences the timing of CPAP intervention.

PubMed

MacGeorge, Jane M; Nelson, Katherine M

2003-10-01

Increasing attention in the last decade has shown that intervention of continuous positive airway pressure therapy (CPAP) in cardiogenic pulmonary oedema (CPO) markedly improves the outcome of patients presenting with acute respiratory failure. This study used a non-experimental correlational design to research the relationship between the experience of the nurse, with the application of CPAP to patients presenting to a metropolitan emergency department with CPO and to establish what difference, if any, CPAP made to outcomes. A retrospective audit of records was used to extract data on all 54 patients that received CPAP over a 12-month period. The primary outcome measures were off CPAP within 2 h, transfer to intensive care unit (ICU) or cardiac care unit (CCU) and secondary outcome measures were length of hospital stay and death. There was a trend towards more experienced nurses attending patients who required immediate treatment or treatment within 10 min. These patients were more likely to be recognised at triage as requiring CPAP therapy. The early application of CPAP reduced hospital mortality, length of stay, and the need for intubation and ventilation. Attention needs to be given on how best to educate nurses so that more patients presenting with acute respiratory failure can benefit from nurses' decision-making regarding the commencement of CPAP.

Transient, but not persistent, adult food insecurity influences toddler development.

PubMed

Hernandez, Daphne C; Jacknowitz, Alison

2009-08-01

In this study, we examined characteristics associated with experiencing persistent and transitional adult food insecurity and how persistent and transitional adult food insecurity influences toddler cognitive and motor development, along with toddler's weight and health status. Using the first 2 waves of the Early Childhood Longitudinal Study-Birth Cohort, 4 mutually exclusive variables capturing persistent and transitional adult food insecurity were created to capture those adults that experience adult food insecurity in the following: both waves, in 1 wave (at 9 or 24 mo after birth), and never experience food insecurity. We used logistic regression models to estimate characteristics associated with the likelihood of experiencing persistent and transitional adult food insecurity. Ordinary least squares regression models were used to estimate how persistent and transitional adult food insecurity influences toddler development. Similar factors influenced one's likelihood of experiencing adult transitional and persistent food insecurity; individuals who experienced any food insecurity were more economically disadvantaged. Thus, outreach efforts do not need to vary by duration of food insecurity. Whereas negative effects of food insecurity on school-aged children are found in the literature, it appears toddlers are buffered from the effects of persistent adult food insecurity. Our findings suggest that toddlers residing with a temporarily food-insecure adult compared with a never food-insecure adult experienced immediate, but small, negative effects on their development. Hence, outreach and assistance may lessen immediate impacts of food insecurity on toddler development.

Factors Associated with Pain Severity in Children with Calcaneal Apophysitis (Sever Disease).

PubMed

James, Alicia M; Williams, Cylie M; Luscombe, Michelle; Hunter, Reshele; Haines, Terry P

2015-08-01

To identify any association between the pain experienced as a result of calcaneal apophysitis, anthropometric data, and lower limb measurements. This study was a cross-sectional study, nested within a wider randomized, comparative efficacy trial. One hundred twenty-four children between the ages of 8 and 14 years with a clinical diagnosis of calcaneal apophysitis were recruited for this study. Of the participating children, 72 were male. The measures recorded were height, weight, waist circumference, body mass index, foot posture, and ankle joint range of motion; comparison with normative values was also completed. Univariate and multivariable regression analyses were undertaken to identify factors associated with the severity of pain experienced (visual analog scale). The children within this study had a higher mean body mass index (P < .001), increased weight (P < .001), and were taller (P < .001) compared with normative values. The children also demonstrated differences in foot posture and ankle joint range of motion. Multivariable regression analyses identified that older participants (P = .046) and those who had experienced pain for longer (P = .043) reported higher pain severity. Children presenting with calcaneal apophysitis were anthropometrically different from their peers and had experienced a lengthy period of pain. Therefore, early management focussing on the anthropometric differences may minimize the intensity and duration of pain experienced. Registered with Australian New Zealand Clinical Trials Registry: ACTRN12609000696291. Copyright © 2015 Elsevier Inc. All rights reserved.

Perceived prejudice in healthcare and women's health protective behavior.

PubMed

Facione, Noreen C; Facione, Peter A

2007-01-01

The literature documents significant claims of experienced prejudice in healthcare delivery in relationship to ethnicity, race, female gender, and homosexual orientation. Studies link perceived prejudice with negative healthcare outcomes, particularly in hypertension, heart disease, depression, and human immunodeficiency virus or acquired immune deficiency syndrome. To examine the impact of perceived prejudice in healthcare delivery on women's early cancer detection behavior and women's decisions to seek care for illness symptoms. Community women stratified by age, income, education, and race or ethnicity were surveyed regarding healthcare visits and cancer detection behavior. Perceived and experienced prejudice in healthcare delivery was measured by the Perceived Prejudice in Health Care Scale and follow-up interview. Experienced prejudice in healthcare delivery was linked significantly with failed adherence to cancer screening guidelines and fewer provider visits for serious illness. After controlling for demographics, experienced prejudice explained significant variance in perceived access to care. Although many who experienced prejudice in relationship to their race, income level, sexual orientation, or a combination of these returned for healthcare services, others were alienated sufficiently to decrease their health protective behavior. Subjective perceptions of prejudice are a significant influence in women's health protective behaviors. These findings demonstrate that policies requiring healthcare teams to be trained in professional ethics and cultural competence are vital to the goal of quality in care delivery and are needed to achieve optimal healthcare outcomes for women.

12 CFR 714.8 - Are the early payment provisions, or interest rate provisions, applicable in leasing arrangements?

Code of Federal Regulations, 2010 CFR

2010-01-01

... provisions, or interest rate provisions, applicable in leasing arrangements? You are not subject to the early... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Are the early payment provisions, or interest rate provisions, applicable in leasing arrangements? 714.8 Section 714.8 Banks and Banking NATIONAL...

7 CFR 1c.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 1 2011-01-01 2011-01-01 false Early termination of research support: Evaluation of applications and proposals. 1c.123 Section 1c.123 Agriculture Office of the Secretary of Agriculture PROTECTION OF HUMAN SUBJECTS § 1c.123 Early termination of research support: Evaluation of applications and...

7 CFR 1c.123 - Early termination of research support: Evaluation of applications and proposals.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 1 2010-01-01 2010-01-01 false Early termination of research support: Evaluation of applications and proposals. 1c.123 Section 1c.123 Agriculture Office of the Secretary of Agriculture PROTECTION OF HUMAN SUBJECTS § 1c.123 Early termination of research support: Evaluation of applications and...

Theta Oscillations in Visual Cortex Emerge with Experience to Convey Expected Reward Time and Experienced Reward Rate

PubMed Central

Zold, Camila L.

2015-01-01

The primary visual cortex (V1) is widely regarded as faithfully conveying the physical properties of visual stimuli. Thus, experience-induced changes in V1 are often interpreted as improving visual perception (i.e., perceptual learning). Here we describe how, with experience, cue-evoked oscillations emerge in V1 to convey expected reward time as well as to relate experienced reward rate. We show, in chronic multisite local field potential recordings from rat V1, that repeated presentation of visual cues induces the emergence of visually evoked oscillatory activity. Early in training, the visually evoked oscillations relate to the physical parameters of the stimuli. However, with training, the oscillations evolve to relate the time in which those stimuli foretell expected reward. Moreover, the oscillation prevalence reflects the reward rate recently experienced by the animal. Thus, training induces experience-dependent changes in V1 activity that relate to what those stimuli have come to signify behaviorally: when to expect future reward and at what rate. PMID:26134643

What does the fine-scale petrography of IDPs reveal about grain formation and evolution in the early solar system?

NASA Technical Reports Server (NTRS)

Bradley, John

1994-01-01

The 'pyroxene' interplanetary dust particles (IDP's) may be the best samples for investigation of primordial grain-forming reactions because they appear to have experienced negligible post-accretional alteration. They are likely to continue to yield information about gas-to-solid condensation and other grain-forming reactions that may have occurred either in the solar nebular or presolar interstellar environments. An immediate challenge lies in understanding the nanometer-scale petrography of the ultrafine-grained aggregates in 'pyroxene' IDP's. Whether these aggregates contain components from diverse grain-forming environments may ultimately be answered by systematic petrographic studies using electron microscopes capable of high spatial resolution microanalysis. It may be more difficult to decipher evidence of grain formation and evolution in 'olivine' and 'layer silicate' IDP's because they appear to have experienced post-accretional alteration. Most of the studied 'olivine' IDPs have been subjected to heating and equilibration, perhaps during atmospheric entry, while the 'layer silicate' IDP's have experienced aqueous alteration.

Geographical trends in infant mortality: England and Wales, 1970-2006.

PubMed

Norman, Paul; Gregory, Ian; Dorling, Danny; Baker, Allan

2008-01-01

At national level in England and Wales, infant mortality rates fell rapidly from the early 1970s and into the 1980s. Subnational areas have also experienced a reduction in levels of infant mortality. While rates continued to fall to 2006, the rate of reduction has slowed. Although the Government Office Regions Yorkshire and The Humber, the North West and the West Midlands and the Office for National Statistics local authority types Cities and Services and London Cosmopolitan have experienced relatively large absolute reductions in infant mortality, their rates remained high compared with the national average. Within all regions and local authority types, a strong relationship was found between ward level deprivation and infant mortality rates. Nevertheless, levels of infant mortality declined over time even in the most deprived areas with a narrowing of absolute differences in rates between areas. Areas in which the level of deprivation eased have experienced greater than average reductions in levels of infant mortality.

Timing of High-Quality Child Care and Cognitive, Language, and Preacademic Development

PubMed Central

Li, Weilin; Farkas, George; Duncan, Greg J.; Burchinal, Margaret R.; Vandell, Deborah Lowe

2014-01-01

The effects of high- versus low-quality child care during 2 developmental periods (infant–toddlerhood and preschool) were examined using data from the National Institute of Child Health and Human Development Study of Early Child Care. Propensity score matching was used to account for differences in families who used different combinations of child care quality during the 2 developmental periods. Findings indicated that cognitive, language, and preacademic skills prior to school entry were highest among children who experienced high-quality care in both the infant–toddler and preschool periods, somewhat lower among children who experienced high-quality child care during only 1 of these periods, and lowest among children who experienced low-quality care during both periods. Irrespective of the care received during infancy–toddlerhood, high-quality preschool care was related to better language and preacademic outcomes at the end of the preschool period; high-quality infant–toddler care, irrespective of preschool care, was related to better memory skills at the end of the preschool period. PMID:23127299

Clustering of temperamental and cognitive risk factors for anxiety in a college sample of late adolescents.

PubMed

Viana, Andres G; Gratz, Kim L; Bierman, Karen L

2013-01-01

Temperamental vulnerabilities (e.g., behavioral inhibition, anxiety sensitivity) and cognitive biases (e.g., interpretive and judgment biases) may exacerbate feelings of stress and anxiety, particularly among late adolescents during the early years of college. The goal of the present study was to apply person-centered analyses to explore possible heterogeneity in the patterns of these four risk factors in late adolescence, and to examine associations with several anxiety outcomes (i.e., worry, anxiety symptoms, and trait anxiety). Cluster analyses in a college sample of 855 late adolescents revealed a Low-Risk group, along with four reliable clusters with distinct profiles of risk factors and anxiety outcomes (Inhibited, Sensitive, Cognitively-Biased, and Multi-Risk). Of the risk profiles, Multi-Risk youth experienced the highest levels of anxiety outcomes, whereas Inhibited youth experienced the lowest levels of anxiety outcomes. Sensitive and Cognitively-Biased youth experienced comparable levels of anxiety-related outcomes, despite different constellations of risk factors. Implications for interventions and future research are discussed.

Cumulative Trauma Among Mayas Living in Southeast Florida.

PubMed

Millender, Eugenia I; Lowe, John

2017-06-01

Mayas, having experienced genocide, exile, and severe poverty, are at high risk for the consequences of cumulative trauma that continually resurfaces through current fear of an uncertain future. Little is known about the mental health and alcohol use status of this population. This correlational study explored t/he relationship of cumulative trauma as it relates to social determinants of health (years in the United States, education, health insurance status, marital status, and employment), psychological health (depression symptoms), and health behaviors (alcohol use) of 102 Guatemalan Mayas living in Southeast Florida. The results of this study indicated that, as specific social determinants of health and cumulative trauma increased, depression symptoms (particularly among women) and the risk for harmful alcohol use (particularly among men) increased. Identifying risk factors at an early stage before serious disease or problems are manifest provides room for early screening leading to early identification, early treatment, and better outcomes.

A Case of Traumatic Tricuspid Regurgitation Caused by Multiple Papillary Muscle Rupture

PubMed Central

Jin, Han-Young; Seo, Jeong-Sook; Yang, Tae-Hyun; Kim, Dae-Kyeong; Kim, Dong-Kie; Kim, Ung; Seol, Sang-Hoon; Kim, Doo-Il; Kim, Dong-Soo

2011-01-01

Traumatic tricuspid regurgitation is a rare complication of blunt chest trauma. With the increase in the number of automobile accidents, traumatic tricuspid regurgitation has become an important problem after blunt chest trauma. It has been reported more frequently because of better diagnostic procedures and a better understanding of the pathology. The early diagnosis of traumatic tricuspid regurgitation is important because traumatic tricuspid injury could be effectively corrected with reparative techniques, early operation is considered to relieve symptoms and to prevent right ventricular dysfunction. Echocardiography can reveal the cause and severity of regurgitation. We experienced a case of tricuspid regurgitation after blunt chest trauma early diagnosis and valve repair were performed. This case reminds the physicians in the emergency department should be aware of this potential complication following non-penetrating chest trauma and echocardiography is useful and should play an early role. PMID:21519493

Early results of a prospective study on the pyrolytic carbon (pyrocarbon) Amandys® for osteoarthritis of the wrist

PubMed Central

Daruwalla, ZJ; Davies, KL; Shafighian, A; Gillham, NR

2012-01-01

INTRODUCTION The preliminary results of a pyrocarbon interpositional radiocarpal implant in a small cohort of patients were reviewed. As it is currently only a limited release product, we describe to potential users early complications and negative outcomes. METHODS Patients were assessed using pain levels, ranges of motion, grip strength, type of and time to return to work as well as pre-operative and post-operative DASH (Disabilities of the Arm, Shoulder and Hand) scores. Radiographs were taken and patient satisfaction was recorded. RESULTS All six patients were contacted. One was not satisfied. Three had reduced motion. None experienced squeaking. There were no immediate or late post-operative complications. There was one early volar displacement of an implant. CONCLUSIONS Although our early results are somewhat encouraging, further and longer studies are warranted before supporting the use of this particular pyrocarbon implant as a primary procedure. PMID:23031769

PREDICTORS OF INFANT AND TODDLER BLACK BOYS' EARLY LEARNING: SEIZING OPPORTUNITIES AND MINIMIZING RISKS.

PubMed

Iruka, Iheoma U

2017-01-01

Using the Early Childhood Longitudinal Study, Birth Cohort (ECLS-B) data set (U.S. Department of Education Institute of Education Sciences, National Center for Education Statistics, 2001), this study examined child, family, and community factors in the early years (infant and toddler years) to predict the cognitive and language outcomes for preschool-age Black boys in relation to Black girls and White boys. Findings indicate that Black children face many challenges, with Black boys experiencing less sensitive parenting as compared to their peers. We live in a highly complex, racialized environment. While there are universal indicators that predict children's preschool outcomes such as strong social positioning and positive parenting, there are, in addition, some indicators that are more beneficial for Black boys' early development, including a stable, less urban home environment with parents engaging in "tough love." © 2016 Michigan Association for Infant Mental Health.

Does early care affect joint attention in great apes (Pan troglodytes, Pan paniscus, Pongo abelii, Pongo pygmaeus, Gorilla gorilla)?

PubMed

Pitman, Caisie A; Shumaker, Robert W

2009-08-01

The ability to share attention with another is the foundation on which other theory of mind skills are formed. The quality of care received during infancy has been correlated with increased joint attention in humans. The purpose of this study was to assess the effects of care style (responsive or basic) and caregiver type (ape or human) during the first 6 months on joint attention in 4 great ape species (Pan troglodytes, Gorilla gorilla, Pongo spp., and Pan pansicus). Great apes engaged in joint attention with conspecifics and humans regardless of the style of early care they experienced from either a great ape mother or human caregiver. This finding suggests that joint attention is a robust ability in great apes that is resilient against at least some differences in early care. Future studies using additional measures of early care quality are recommended. Copyright 2009 APA, all rights reserved.

Early Warning of Food Security Crises in Urban Areas: The Case of Harare, Zimbabwe, 2007

NASA Technical Reports Server (NTRS)

Brown, Molly E.; Funk, Christopher C.

2008-01-01

In 2007, the citizens of Harare, Zimbabwe began experiencing an intense food security crisis. The crisis, due to a complex mix of poor government policies, high inflation rates and production decline due to drought, resulted in a massive increase in the number of food insecure people in Harare. The international humanitarian aid response to this crisis was largely successful due to the early agreement among donors and humanitarian aid officials as to the size and nature of the problem. Remote sensing enabled an early and decisive movement of resources greatly assisting the delivery of food aid in a timely manner. Remote sensing data gave a clear and compelling assessment of significant crop production shortfalls, and provided donors of humanitarian assistance a single number around which they could come to agreement. This use of remote sensing data typifies how remote sensing may be used in early warning systems in Africa.

Recall of Details Never Experienced: Effects of Age, Repetition, and Semantic Cues

ERIC Educational Resources Information Center

Holliday, Robyn E.; Reyna, Valerie F.; Brainerd, Charles J.

2008-01-01

To test theoretical predictions about the role of meaning connections in false memory, the effects of semantic cues and list repetition on children's false memories were evaluated across early childhood to mid-adolescence using the Deese-Roediger-McDermott (DRM) paradigm. True recall and false recall increased from 7 to 13 years. Study list…

We Cannot Walk Away: DEC's Position of Child Abuse, Neglect, and Trauma

ERIC Educational Resources Information Center

Corr, Catherine

2016-01-01

This article details two important reasons why supporting young children with disabilities who have experienced abuse and neglect and their families is the responsibility and obligation of the Division for Early Childhood of the Council for Exceptional Children (DEC): (1) Although prevalent in their work, this population is overlooked; and (2)…

Early Adolescents' Enjoyment Experienced in Learning Situations at School and Its Relation to Student Achievement

ERIC Educational Resources Information Center

Hagenauer, Gerda; Hascher, Tina

2014-01-01

While many studies confirm that positive emotions, including enjoyment, lead to better student achievement, less empirical evidence exists about possible mediator variables that link achievement to enjoyment. It is proposed that achievement and enjoyment form a circular dependency; enjoyment in learning leads to higher achievement but a degree of…

Oral English Language Proficiency and Reading Mastery: The Role of Home Language and School Supports

ERIC Educational Resources Information Center

Palacios, Natalia; Kibler, Amanda

2016-01-01

The analysis of 21,409 participants of the Early Childhood Longitudinal Study-Kindergarten cohort focused on home and school factors sought to understand the level of reading mastery that children experienced throughout elementary school and Grade 8 by relating home language use, timing of oral English language proficiency, and the provision of…

Investigating Advanced Professional Learning of Early Career and Experienced Teachers through Program Portfolios

ERIC Educational Resources Information Center

Fox, Rebecca K.; Muccio, Leah S.; White, C. Stephen; Tian, Jie

2015-01-01

Since closing the gap between different levels of professional development for teachers has been identified as a particular need in our profession, capturing the results of professional coursework can help teacher educators better understand and meet the unique needs of teachers with different levels of experience. This study examined the effects…

The Differential Antecedents of Self-Efficacy Beliefs of Novice and Experienced Teachers

ERIC Educational Resources Information Center

Tschannen-Moran, Megan; Hoy, Anita Woolfolk

2007-01-01

Among the sources of teachers' self-efficacy beliefs, mastery experiences are postulated to be the most potent. Thus it seems likely that other sources of self-efficacy would play a larger role early in learning when fewer mastery experiences are available. Among the 255 novice and careers teachers who participated in this study, contextual…

The Complexity of Trauma Response: A 4-Year Follow-up of Adolescent Cambodian Refugees

ERIC Educational Resources Information Center

Rousseau, Cecile; Drapeau, Aline; Rahimi, Sadeq

2003-01-01

Objective: The objective of this study was to document the psychosocial adjustment of young refugees during their adolescence and its association with the war-related trauma experienced by their family before migration. Method: Data were collected on 57 young Khmer resettled in Montreal and followed from early to late adolescence. The associations…

An Analysis of the Impact of Early Alert on Community College Student Persistence in Virginia

ERIC Educational Resources Information Center

Dwyer, Lori Jean

2017-01-01

Student attrition has been a significant challenge facing higher education for decades and is particularly pronounced within community colleges. Specifically, first-time postsecondary students only experienced a 59.3 percent retention rate between Fall 2013 and Fall 2014; at two-year colleges, less than half (46.9 percent) of students were…

Injury to plants from rapidly dropping temperature in Washington and northern Idaho

Treesearch

R. Daubenmire

1957-01-01

In nearly 70 years of recorded weather history, Washington and northern Idaho have on three occasions experienced exceptionally sharp freezes in late autumn or early winter that caused considerable damage to plants. A brief review of these events is warranted since the records are consistent enough to permit the drawing of significant conclusions.

Diapause in the Boll Weevil (Coleopetra: Curculionidae) : Life-Stage Sensitivity to Enviromental Cues

Treesearch

Terence L. Wagner; Eric J. Villavaso; Jefferey L. Willers

1999-01-01

This study examines the diapause response in naturally occurring boll weevils under field and simulated field environments of north Mississippi. Squares containing early-stage weevils were collected in July, August, and September and subsamples from each group were installed into similar dynamic environments in the laboratory. In this manner, some weevils experienced...

Meditation, Rangoli, and Eating on the Floor: Practices from an Urban Preschool in Bangalore, India

ERIC Educational Resources Information Center

Adair, Jennifer Keys; Bhaskaran, Lilly

2010-01-01

Young children benefit from learning about and experiencing cultural and ethnic diversity. Early childhood practitioners often strive to diversify the curriculum by including children's cultural traditions, holidays, or foods. Yet, one knows that young children need more than a celebration or a circle time story about a place or people to feel…

Working with Families Living with Autism: Potential Contributions of Marriage and Family Therapists

ERIC Educational Resources Information Center

Neely, Jason; Amatea, Ellen S.; Echevarria-Doan, Silvia; Tannen, Tina

2012-01-01

This article introduces marriage and family therapists (MFT) to some of the common issues faced by families that have a child with autism spectrum disorder (ASD). First, autism is defined and common myths surrounding it are discussed. Next, relational challenges are presented that families report experiencing during early childhood through the…

Traumatic and Stressful Events in Early Childhood: Can Treatment Help Those at Highest Risk?

ERIC Educational Resources Information Center

Ippen, Chandra Ghosh; Harris, William W.; Van Horn, Patricia; Lieberman, Alicia F.

2011-01-01

Objective: This study involves a reanalysis of data from a randomized controlled trial to examine whether child-parent psychotherapy (CPP), an empirically based treatment focusing on the parent-child relationship as the vehicle for child improvement, is efficacious for children who experienced multiple traumatic and stressful life events (TSEs).…

Neurobiology and Child Development: Challenging Current Interpretation and Policy Implications

ERIC Educational Resources Information Center

Sims, Margaret

2009-01-01

We are currently experiencing an exciting time in early childhood as the Federal Government attempts to develop policies and systems to improve outcomes for our children. Recent advances in research have provided us with much evidence underpinning the new thinking. However, much of this evidence is still subject to interpretation, and it is my…

Global Vision, Local Reality: Transforming Pre-Primary Teacher Training in Tanzania

ERIC Educational Resources Information Center

Wilinski, Bethany; Nguyen, Cuong Huy; Landgraf, Jessica M.

2016-01-01

Global attention to early childhood education (ECE) has led to an increased focus on ECE teacher training as a critical component of providing young children with access to high-quality ECE programs. In this paper, we ask how Tanzanian stakeholders at different levels of implementation experienced and responded to efforts to build capacity in…

Literacy Integration of Technological Pedagogical Content Knowledge (TPACK) in Elementary Schools: A Case Study of Collaborative Leadership

ERIC Educational Resources Information Center

Mason, Charlene A.

2016-01-01

Integration of educational technology in the context of e-books has experienced slow implementation in elementary schools, specifically in early literacy instruction. Technological pedagogical content knowledge (TPACK) is a framework for metacognitive reflection on how the learning of subject matter can be facilitated through the use of…

Correlates of Adolescent Pregnancy in La Paz, Bolivia: Findings from a Quantitative-Qualitative Study.

ERIC Educational Resources Information Center

Lipovsek, Varja; Karim, Ali Mehryar; Gutierrez, Emily Zielinski; Magnani, Robert J.; Gomez, Maria del Carmen Castro

2002-01-01

Study explores why some female adolescents in La Paz, Bolivia, become pregnant while others in similar circumstances avoid early pregnancy. Results reveal that girls who had experienced a pregnancy were less likely to have reported affectionate and supportive parents, more likely to have reported fighting in their home, and exhibited lower levels…

The Consultancy Protocol: Future School Leaders Engage in Collaborative Inquiry

ERIC Educational Resources Information Center

Kamler, Estelle

2016-01-01

Decision-making is key to being an effective administrator. The saying, "You are only as good as your last shot," sometimes applies to the way principals feel when a new plan that addresses a problem is met with opposition from disapproving faculty, staff, parents, or students. Experienced school principals learned early in their career…

Mourning Child Grief Support Group Curriculum: Middle Childhood Edition, Grades 3-6.

ERIC Educational Resources Information Center

Lehmann, Linda; Jimerson, Shane R.; Gaasch, Ann

The Mourning Child Early Childhood grief support curriculum is intended for use with late elementary and middle school-aged children, specifically children in grades three through six, who have experienced the death of someone special to them. It is designed for use by professionals who work in schools, hospitals, hospices, mental health agencies,…

Recess and Reading Achievement of Early Childhood Students in Public Schools

ERIC Educational Resources Information Center

Yesil Dagli, Ummuhan

2012-01-01

In recent years, schools have tended to eliminate recess period and to devote more time to instruction in order to increase academic achievement. Using a nationally representative sample, this study examined reading scores of students who experienced different numbers of recess days in a week, and different number of times and length of recess in…

Biology and impact of Thrips calcaratus Uzel in the Great Lakes Region

Treesearch

Kenneth F. Raffa

1991-01-01

Basswood (Tilia americana L.) stands in the Lake States have been experiencing defoliation since around 1979. These symptoms were originally attributed to frost damage because they occur in early spring. However, the pattern of damaged trees was atypical of frost injury. Only basswood trees were affected, and there was no relationship to sites known...

The Use of Rainfall Forecasts as a Decision Guide for Small-Scale Farming in Limpopo Province, South Africa

ERIC Educational Resources Information Center

Moeletsi, M. E.; Mellaart, E. A. R.; Mpandeli, N. S.; Hamandawana, H.

2013-01-01

Purpose: New innovative ways of communicating agrometeorological information are needed to help farmers, especially subsistence/small-scale farmers, to cope with the high climate variability experienced in most parts of southern Africa. Design/methodology/approach: The article introduces an early warning system for farmers. It utilizes short…

Making the Transition to Post-Secondary Education: Opportunities and Challenges Experienced by Students with ASD in the Republic of Ireland

ERIC Educational Resources Information Center

Bell, Sheena; Devecchi, Cristina; Mc Guckin, Conor; Shevlin, Michael

2017-01-01

Internationally there are increasing numbers of young people on the ASD spectrum attending higher education. Early transition planning is essential and students with ASD often require support to articulate their post-school educational goals and actively participate in transition planning meetings. Services within higher education are primarily…

A New Realistic Evaluation Analysis Method: Linked Coding of Context, Mechanism, and Outcome Relationships

ERIC Educational Resources Information Center

Jackson, Suzanne F.; Kolla, Gillian

2012-01-01

In attempting to use a realistic evaluation approach to explore the role of Community Parents in early parenting programs in Toronto, a novel technique was developed to analyze the links between contexts (C), mechanisms (M) and outcomes (O) directly from experienced practitioner interviews. Rather than coding the interviews into themes in terms of…

Parenting Anxiety and Stress: Does Gender Play a Part at 3 Months of Age?

ERIC Educational Resources Information Center

Scher, Anat; Sharabany, Ruth

2005-01-01

In this study, the authors compared 90 pairs of mothers and fathers with respect to aspects of negative emotionality experienced in the early parenting role. Mothers and fathers of 90 healthy 3-month-old infants completed questionnaires pertaining to parenting stress and separation anxiety. Mothers reported significantly higher levels of negative…

Condition varies with habitat choice in postbreeding forest birds

Treesearch

Scott H. Stoleson

2013-01-01

Many birds that are experiencing population declines require extensive tracts of mature forest habitat for breeding. Recent work suggests that at least some may shift their habitat use to early-successional areas after nesting but before migration. I used constant-effort mist netting in regenerating clearcuts (4-8 years postcut) and dense mature-forest understories to...

At Risk Policy and Early Intervention Programmes for Underperforming Students: Ensuring Success?

ERIC Educational Resources Information Center

Dobele, Angela R.; Gangemi, Michael; Kopanidis, Foula; Thomas, Stuart

2013-01-01

Purpose: The purpose of this paper is to examine a University's at risk program and ask is the intervention strategy working? The program seeks to assist at risk students who may be experiencing difficulties transitioning, for example from school into university. The program also seeks to identify problems and suggest remediation strategies before…

Building Resilience to Trauma: Creating a Safe and Supportive Early Childhood Classroom

ERIC Educational Resources Information Center

Berson, Ilene R.; Baggerly, Jennifer

2009-01-01

Children around the world are being exposed to traumatic events at a troubling rate. In large, nationally representative studies of children in the United States, researchers have reported that 71% of children have been exposed to at least one potentially traumatic event in the past year, and almost 70% of children have experienced multiple…

Ahead of the Curve: Why America's Leading Employers Are Addressing the Needs of New and Expectant Parents.

ERIC Educational Resources Information Center

Shore, Rima

Increasing numbers of employed parents of young children, increasing work-family conflict experienced by these parents, and the importance of early experience for children's brain development combine to suggest opportunities for business organizations to improve their competitiveness and compassion. This report draws upon data from the National…

Negotiating the Teaching of History in Times of Curriculum Reform: The Narrative Accounts of Four Australian Primary Teachers

ERIC Educational Resources Information Center

Reitano, Paul; Winter, Satine

2017-01-01

This research investigates the understandings of four teachers who teach history in primary and early childhood settings. Data were gathered from participants through semi-structured interviews. The participants were experienced teachers who were in the process of curriculum change--from teachers of studies of society and environment to teachers…

Let's Add R.I.C.E. (Relevant, Intercultural, Childhood Experiences) to Our Curriculum Menu!

ERIC Educational Resources Information Center

Willmott, Kathleen E.; Lee-Harris, Stephanie

In the United States and other countries experiencing large influxes of immigrants, how to acknowledge and address the increased diversity has been a challenge for early childhood education. This article explores the use of children's literature in this process, and includes a brief description and evaluation of five culturally diverse children's…

How Does Social Support Contribute to Engaging Post-PhD Experience?

ERIC Educational Resources Information Center

Pyhältö, Kirsi; McAlpine, Lynn; Peltonen, Jouni; Castello, Montserrat

2017-01-01

Social support from the supervisor and the researcher community has been identified as one of the determinants for successful completion of doctoral studies. Still surprisingly little is known about the function of social support for early career Post-PhD researchers. Even less is known about the individual variation in experienced social support…

Features of State Response to Intervention Initiatives in Northeast and Islands Region States. Issues & Answers. REL 2009-No. 083

ERIC Educational Resources Information Center

Bocala, Candice; Mello, Daniel; Reedy, Kristin; Lacireno-Paquet, Natalie

2009-01-01

Response to intervention (RTI) is an approach to instruction, assessment, and intervention that enables early identification of students who are experiencing academic or behavioral difficulties. The jurisdictions served by the Regional Educational Laboratory Northeast and Islands expressed interest in a study of whether and how state education…

Access to Upper-Level Mathematics: The Stories of Successful African American Middle School Boys

ERIC Educational Resources Information Center

Berry, Robert Q., III

2008-01-01

This article is about 8 African American middle school boys who have experienced success in mathematics. Five themes emerged from the data: (a) early educational experiences, (b) recognition of abilities and how it was achieved, (c) support systems, (d) positive mathematical and academic identity, and (e) alternative identities. (Contains 4…

Current State and Problems of Higher Education Reform

ERIC Educational Resources Information Center

Salnikov, N.; Burukhin, S.

2009-01-01

Higher education in Russia is experiencing changes in curriculum and in the specialization and function of institutions in the search for a better model for a post-Soviet society. The early 1990s saw the start of the reform of the system of education in Russia. However, problems of quality and of continuity with secondary education have still not…