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Sample records for adulthood psycinfo database

  1. Facebook: A Bibliographic Analysis of the PsycINFO Database

    ERIC Educational Resources Information Center

    Piotrowski, Chris

    2012-01-01

    With the advent of rapidly emerging technologies, researchers need to be cognizant of developments and applications in the area of social media as a topic of investigatory interest. To date, scholarly research on the topic of Facebook, a ubiquitous social media site, is rather extensive. This study on Facebook, using a bibliographic content…

  2. The timing of entry into adult roles and changes in trajectories of problem behaviors during the transition to adulthood.

    PubMed

    Martin, Monica J; Blozis, Shelley A; Boeninger, Daria K; Masarik, April S; Conger, Rand D

    2014-11-01

    This study of a cohort of 451 adolescents examined associations between trajectories of problem behaviors and the timing of entry into work, marriage, and parenthood. We used data from 12 assessments across adolescence, through emerging adulthood and into young adulthood. We employed 2-phase mixed-effects models to estimate growth in substance use and antisocial behavior across adolescence, deceleration in the period that follows, and the change point that marks the transition between the 2 phases. We then examined the degree to which the timing of entry into a specific adult role was associated with change in problem behaviors and the change point between the 2 phases. We hypothesized that earlier entries into adult roles would be associated with earlier transitions to the decline in problem behaviors generally observed during adulthood but that later entries would be associated with more quickly declining rates of problem behaviors during adulthood. As proposed, earlier entries into marriage and parenthood predicted earlier transitions to declining trajectories in both substance use and antisocial behavior during adulthood. The findings also indicated that delayed marriage and parenthood were associated with more quickly decreasing rates of change in substance use, but not antisocial behavior, during adulthood. Thus, the results are consistent with the idea that substance use decreases earlier but not as quickly during adulthood for those with earlier entries into marriage and parenthood. However, the timing of entry into work did not predict trajectory changes. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PMID:25243329

  3. PsycINFO search strategies identified methodologically sound therapy studies and review articles for use by clinicians and researchers

    PubMed Central

    Eady, Angela May; Wilczynski, Nancy L.; Haynes, R. Brian

    2008-01-01

    Objective: This study evaluated search strategies for finding high-quality studies on treatment and systematic reviews in PsycINFO. Study design and setting: 64 journals were hand searched at McMaster University. Methodologic criteria were applied to clinically relevant articles to identify “pass” and “fail” articles. 4,985 candidate terms were compiled: 7,463 combinations for therapy articles and 5,246 combinations for reviews. Candidate search strategy results were compared with hand searches. The proposed strategies served as “diagnostic tests” for sound studies; the hand searches were the “gold standard.” Sensitivity, specificity, precision, and accuracy were calculated. Results: 233 (32.5%) of 716 treatment articles met criteria for scientific merit, and 58 (11.5%) of 506 review articles met criteria for systematic reviews. For treatment studies, combined terms had a peak sensitivity of 97.9% (specificity 52.2%). Maximum specificity was 97.7% (sensitivity 51.5%). Sensitivity and specificity were each 79% when optimizing both while minimizing their difference. For review articles, combined terms had a peak sensitivity of 81.0% (specificity 54.4%). Maximum specificity was 98.1% (sensitivity 51.7%). Sensitivity and specificity were each 65% when optimizing both while minimizing their difference. Conclusions: Empirically derived search strategies can achieve high sensitivity and specificity for retrieving sound treatment studies and review articles from PsycINFO. PMID:18083460

  4. The relocation bump: Memories of middle adulthood are organized around residential moves.

    PubMed

    Enz, Karalyn F; Pillemer, David B; Johnson, Kenneth M

    2016-08-01

    The lifetime temporal distribution of older adults' autobiographical memories peaks during the transitional period of late adolescence and early adulthood, a phenomenon known as the reminiscence bump. This age-specific memory enhancement suggests that transitions may provide a more general organizing structure for autobiographical memory. To test this hypothesis, we examined how older adults' memories of events that occurred between the ages of 40 and 60 were distributed around residential relocations occurring within this same time frame. The temporal distribution of memories showed a marked relocation bump around the age of the most important residential move. Although previous research has focused on the negative effects of relocation, the current findings suggest that transitions could have a positive effect on autobiographical memory. (PsycINFO Database Record PMID:27454038

  5. Daily goal progress is facilitated by spousal support and promotes psychological, physical, and relational well-being throughout adulthood.

    PubMed

    Jakubiak, Brittany K; Feeney, Brooke C

    2016-09-01

    In 2 daily diary studies, we tested the consequences and precursors of daily goal progress throughout the adult life span. Attachment theory posits that exploration-including the pursuit of autonomous goals-promotes well-being across the life span and is facilitated by support from close others. For both young-adult newlyweds (Study 1) and married couples in late adulthood (Study 2), daily independent goal progress predicted same-day and next-day improvements in psychological, physical, and relational well-being. Specifically, when participants made more progress on their goals than usual on one day, they reported increases in positive affect, sleep quality, and relationship quality, and decreased physical symptoms, the following day (as well as concurrently). Additionally, spousal support (i.e., availability, encouragement, and noninterference) enabled same-day and next-day goal progress. Mediational analyses showed indirect links between spousal support and well-being through goal progress. Some effects were moderated by attachment orientation in the newlywed sample; individuals with greater insecure attachment benefited most from goal progress, and spousal support enabled goal progress most strongly for individuals with less anxious attachment. Overall, these results support and extend attachment theoretical propositions regarding the importance of the exploration system across the adult life span. They contribute to existing literature by demonstrating wide-ranging consequences of successful exploration for well-being and by providing evidence for the importance of both exploration and support for exploration into late adulthood. (PsycINFO Database Record PMID:27560610

  6. Medical Perspectives on Adulthood

    ERIC Educational Resources Information Center

    Katchadourian, Herant A.

    1976-01-01

    Written for the layman, this article describes the concept of adulthood in human biology as observed from the perspective of the naturally unfolding human life cycle. Specific male and female physical characteristics are examined and psychiatric viewpoints on adulthood are presented. (DDB)

  7. Adversity, time, and well-being: A longitudinal analysis of time perspective in adulthood.

    PubMed

    Holman, E Alison; Silver, Roxane Cohen; Mogle, Jacqueline A; Scott, Stacey B

    2016-09-01

    Despite the prominence of time in influential aging theories and the ubiquity of stress across the life span, research addressing how time perspective (TP) and adversity are associated with well-being across adulthood is rare. Examining the role of TP in coping with life events over the life span would be best accomplished after large-scale population-based exposure to a specific event, with repeated assessments to examine within- and between-person differences over time. A national sample aged 18-91 years (N = 722, M = 49.4 years) was followed for 3 years after the September 11, 2001 (9/11) terrorist attacks. Respondents completed assessments of 9/11-related television (TV) exposure 9-21 days after the attacks, temporal disintegration 2 months post-9/11, and TP, ongoing stress, and well-being at 12, 24, and 36 months post-9/11. Results provided support for measurement invariance of TP across time and across age. Early 9/11-related TV exposure was significantly associated with greater temporal disintegration. Temporal disintegration and ongoing stress, in turn, were associated with between- and within-person variation in past TP. This effect was qualified by an age interaction that indicated a stronger relationship between ongoing stress and past TP for younger compared with older adults. Past and future TP were significantly and independently related to individual differences and within-person variation in psychological well-being, regardless of age. Future work should incorporate adversity as an important correlate of TP across adulthood. (PsycINFO Database Record PMID:27599020

  8. The role of siblings in adoption outcomes and experiences from adolescence to emerging adulthood.

    PubMed

    Farr, Rachel H; Flood, Margaux E; Grotevant, Harold D

    2016-04-01

    In many families, siblings play important roles in shaping each other's outcomes and experiences across development. In adoptive families, siblings may affect adoptees' feelings about adoption and birth family contact. Among "target adoptees" (i.e., 1 participating adopted individual within adoptive families) with siblings who may have also been adopted or the biological children of the adoptive parents, we examined how adoption experiences and individual adjustment from adolescence into emerging adulthood were associated with sibling relationship dynamics. We present 3 studies using longitudinal, mixed method data within the same overarching sample of adoptive families. Study 1 was a follow-up to Berge et al.'s (2006) study of adolescent adoptees and their adopted siblings with birth family contact; we found evidence of changes in the status of contact collectively experienced by 26 adopted sibling pairs when target adoptees were emerging adults. In Study 2, we found that target adoptees (n = 91) with siblings (adopted or not) who were more involved with target adoptees' birth family contact demonstrated more favorable behavioral outcomes than target adoptees who had uninvolved siblings. Finally in Study 3, for target adoptees with siblings who were also adopted (n = 51), results showed that target adoptees felt more positively about their own adoption when siblings expressed similar positive feelings about individual adoption experiences. Implications of our findings are discussed in terms of the enduring contributions of sibling relationships from childhood into adulthood and the unique ways in which adoptive siblings are important in shaping one another's experiences of adoption. (PsycINFO Database Record PMID:26651349

  9. Conceptualizing Transitions to Adulthood

    ERIC Educational Resources Information Center

    Wyn, Johanna

    2014-01-01

    This chapter provides an overview of theories of the transition to young adulthood. It sets out the argument for conceptual renewal and discusses some implications of new patterns of transition for adult education.

  10. Social play in juvenile hamsters alters dendritic morphology in the medial prefrontal cortex and attenuates effects of social stress in adulthood.

    PubMed

    Burleson, Cody A; Pedersen, Robert W; Seddighi, Sahba; DeBusk, Lauren E; Burghardt, Gordon M; Cooper, Matthew A

    2016-08-01

    Social play is a fundamental aspect of behavioral development in many species. Social play deprivation in rats alters dendritic morphology in the ventromedial prefrontal cortex (vmPFC) and we have shown that this brain region regulates responses to social defeat stress in Syrian hamsters. In this study, we tested whether play deprivation during the juvenile period disrupts dendritic morphology in the prefrontal cortex and potentiates the effects of social defeat stress. At weaning, male hamsters were either group-housed with peers or pair-housed with their mother, with whom they do not play. In adulthood, animals received acute social defeat stress or no-defeat control treatment. The hamsters were then tested for a conditioned defeat response in a social interaction test with a novel intruder, and were also tested for social avoidance of a familiar opponent. Brains were collected for Golgi-Cox staining and analysis of dendritic morphology in the infralimbic (IL), prelimbic (PL), and orbitofrontal cortex (OFC). Play-deprived animals showed an increased conditioned defeat response and elevated avoidance of a familiar opponent compared with play-exposed animals. Furthermore, play-deprived animals showed increased total length and branch points in apical dendrites of pyramidal neurons in the IL and PL cortices, but not in the OFC. These findings suggest that social play deprivation in juvenile hamsters disrupts neuronal development in the vmPFC and increases vulnerability to the effects of social stress in adulthood. Overall, these results suggest that social play is necessary for the natural dendritic pruning process during adolescence and promotes coping with stress in adulthood. (PsycINFO Database Record PMID:27176563

  11. Antisocial peer affiliation and externalizing disorders in the transition from adolescence to young adulthood: Selection versus socialization effects.

    PubMed

    Samek, Diana R; Goodman, Rebecca J; Erath, Stephen A; McGue, Matt; Iacono, William G

    2016-05-01

    Prior research has demonstrated both socialization and selection effects for the relationship between antisocial peer affiliation and externalizing problems in adolescence. Less research has evaluated such effects postadolescence. In this study, a cross-lagged panel analysis was used to evaluate the extent of socialization (i.e., the effect of antisocial peer affiliation on subsequent externalizing disorders) and selection (i.e., the effect of externalizing disorders on subsequent antisocial peer affiliation) in the prospective relationships between antisocial peer affiliation and externalizing disorders from adolescence through young adulthood. Data from a community sample of 2,769 individuals (52% female) with assessments at ages 17, 20, 24, and 29 were used. Analyses with a latent externalizing measure (estimated using clinical symptom counts of nicotine dependence, alcohol use disorder, illicit drug use disorder, and adult antisocial behavior) and self-reported antisocial peer affiliation revealed significantly stronger socialization effects from age 17 to 20, followed by significantly stronger selection effects from age 20 to 24 and 24 to 29. To better understand the impact of college experience, moderation by college status was evaluated at each developmental transition. Results were generally consistent for those who were in or were not in college. Results suggest selection effects are more important in later developmental periods than earlier periods, particularly in relation to an overall liability toward externalizing disorders, likely due to more freedom in peer selection postadolescence. (PsycINFO Database Record PMID:26914216

  12. Generativity in Middle Adulthood.

    ERIC Educational Resources Information Center

    Hardin, Paula

    The study described in this paper was conducted to delineate the phenomenon of generativity in middle-aged adults in an attempt to identify its major characteristics, attributes, determinants, and situational or circumstantial variables. Three themes emerged from a literature survey of materials on middle adulthood: the theme of the entry…

  13. [Food allergy in adulthood].

    PubMed

    Werfel, Thomas

    2016-06-01

    Food allergies can newly arise in adulthood or persist following a food allergy occurring in childhood. The prevalence of primary food allergy is basically higher in children than in adults; however, in the routine practice food allergies in adulthood appear to be increasing and after all a prevalence in Germany of 3.7 % has been published. The clinical spectrum of manifestations of food allergies in adulthood is broad. Allergy symptoms of the immediate type can be observed as well as symptoms occurring after a delay, such as indigestion, triggering of hematogenous contact eczema or flares of atopic dermatitis. The same principles for diagnostics apply in this group as in childhood. In addition to the anamnesis, skin tests and in vitro tests, as a rule elimination diets and in particular provocation tests are employed. Molecular allergy diagnostics represent a major step forward, which allow a better assessment of the risk of systemic reactions to certain foodstuffs (e.g. peanuts) and detection of cross-reactions in cases of apparently multiple sensitivities. Current German and European guidelines from 2015 are available for the practical approach to clarification of food allergies. The most frequent food allergies in adults are nuts, fruit and vegetables, which can cross-react with pollen as well as wheat, shellfish and crustaceans. The therapy of allergies involves a consistent avoidance of the allogen. Detailed dietary plans are available with avoidance strategies and instructions for suitable food substitutes. A detailed counseling of affected patients by specially trained personnel is necessary especially in order to avoid nutritional deficiencies and to enable patients to enjoy a good quality of life. PMID:27207694

  14. Doing Adulthood in Childhood Research

    ERIC Educational Resources Information Center

    Johansson, Barbro

    2012-01-01

    Since age and generation first started to be problematized, the focus has been on childhood, while adulthood has attracted less attention. In this article four examples are presented of how adulthood is constructed within the specific context of childhood research. Taking the departure in Deleuzian and actor network theories, four examples are…

  15. Emerging Adulthood: Resilience and Support

    ERIC Educational Resources Information Center

    Hinton, Vanessa; Meyer, Jill

    2014-01-01

    Purpose: This article provides an overview of emerging adulthood, recentering, and resilience of youth with disabilities. Emerging adulthood is a developmental period during which individuals experience delays in attainment of adult roles and social expectations. Recentering is a process that emerging adults experience as they make distinct shifts…

  16. Angelman syndrome in adulthood.

    PubMed

    Larson, Anna M; Shinnick, Julianna E; Shaaya, Elias A; Thiele, Elizabeth A; Thibert, Ronald L

    2015-02-01

    Angelman syndrome (AS) is a neurogenetic disorder. The goal of this study was to investigate the primary health issues affecting adults with AS and to further characterize the natural history and genotype-phenotype correlations. Standardized phone interviews with caregivers for 110 adolescents and adults with AS were conducted. The impact of age, sex, and genotype on specific outcomes in neurology, orthopedics, internal medicine, and psychiatry were investigated. The mean age of individuals with AS was 24 years (range 16-50y). Active seizures were present in 41% of individuals, and 72% had sleep dysfunction. Significant constipation was present in 85%, and 32% were overweight or obese, with obesity disproportionately affecting women. Scoliosis affected 50% with a mean age at diagnosis of 12 years, and 24% of those diagnosed with scoliosis required surgery, an intervention disproportionately affecting men. Sixty-eight percent were able to walk independently, and 13% were able to speak 5 or more words. Self-injurious behavior was exhibited in 52% of individuals. The results of this study indicate that epilepsy severity may assume a bimodal age distribution: seizures are typically most severe in early childhood but may recur in adulthood. While late-adolescent and adult sleep patterns were improved when compared to the degree of sleep dysfunction present during infancy and childhood, the prevalence of poor sleep in adults remained quite high. Primary areas of clinical management identified include the following: seizures, sleep, aspiration risk, GERD, constipation, dental care, vision, obesity, scoliosis, bone density, mobility, communication, behavior, and anxiety. PMID:25428759

  17. Promoting Intellectual Growth in Adulthood.

    ERIC Educational Resources Information Center

    Kehle, Thomas J.; Bray, Melissa A.; Chafouleas, Sandra M; McLoughlin, Caven S.

    2002-01-01

    Article discusses problems associated with promoting intellectual growth in adulthood. Defines characteristics of intelligent behavior as incorporating individual attainment of Resources, Intimacy, Competence, and Health (RICH). Presents the RICH theory as a way to define and address the goals of intelligent enhancement. (JDM)

  18. Preterm Birth: Transition to Adulthood

    ERIC Educational Resources Information Center

    Allen, Marilee C.; Cristofalo, Elizabeth; Kim, Christina

    2010-01-01

    Preterm birth is associated with greater difficulty with transitions from childhood to adolescence to adulthood. Adolescents and young adults born preterm have higher rates of cerebral palsy, intellectual disability, cognitive impairment, learning disability, executive dysfunction, attention deficit disorder, and social-emotional difficulties than…

  19. Preterm birth: Transition to adulthood.

    PubMed

    Allen, Marilee C; Cristofalo, Elizabeth; Kim, Christina

    2010-01-01

    Preterm birth is associated with greater difficulty with transitions from childhood to adolescence to adulthood. Adolescents and young adults born preterm have higher rates of cerebral palsy, intellectual disability, cognitive impairment, learning disability, executive dysfunction, attention deficit disorder, and social-emotional difficulties than their peers born fullterm. Compared to individuals born fullterm, more preterm survivors have major neurodevelopmental or psychiatric disability and need financial supports and societal resources. Neuroimaging studies of adolescents and adults born preterm report higher rates of brain injury, differences in regional brain structure, and different brain circuits than in those born fullterm. Making the transition to adulthood is more difficult for young adults who were born preterm than their peers born fullterm, in that fewer complete high school and higher education, find and keep meaningful employment, and live independently from their parents. As a group, they do not tend to be risk-takers, and they have lower rates of alcohol abuse, use of illicit drugs, and criminal offenses than do their peers. Despite their many challenges, the majority of adults born preterm function well, form personal relationships, integrate well into their community, and are as satisfied with their quality of life as are their peers. Concerns regarding current preterm infants, with more extremely preterm survivors, overwhelming our medical, educational, and societal resources should serve as an impetus for research on prevention of preterm births and brain injury, as well as how to support and promote their ongoing neuromaturation and recovery from injury. PMID:25708075

  20. Vulnerable Youth and Transitions to Adulthood

    ERIC Educational Resources Information Center

    Xie, Rongbing; Sen, Bisakha; Foster, E. Michael

    2014-01-01

    This chapter focuses on vulnerable youth, the challenges they face during their transitions to adulthood, and the adverse effects of limited support systems on those transitions. The authors offer recommendations on how adult educators can help facilitate smooth transitions into adulthood for vulnerable youth.

  1. Predictors of Health in Middle Adulthood.

    ERIC Educational Resources Information Center

    Thomas, Sandra P.

    There is increasing acceptance of the premise that growth and development continue throughout adult life and, as life expectancy has lengthened, there is a much expanded mid-life period. Yet, middle adulthood has been neglected as an area of theoretical and empirical examination. Adults (N=251) in middle adulthood (age 35-55) completed instruments…

  2. Intersection of suicidality and substance abuse among young Asian-American women: implications for developing interventions in young adulthood

    PubMed Central

    Hahm, Hyeouk Chris; Chang, Stephanie Tzu-Han; Tong, Hui Qi; Meneses, Michelle Ann; Yuzbasioglu, Rojda Filiz; Hien, Denise

    2014-01-01

    Purpose The purpose of this paper is to provide a review of the current literature uncovering specific factors associated with self-harm and suicidality among young Asian American women, as well as to present the Fractured Identity Model as a framework for understanding these factors. This paper offers concrete suggestions for the development of culturally competent interventions to target suicidality, substance abuse, and mental illness among young Asian American women. Design/methodology/approach Empirical studies and theory-based papers featured in peer-reviewed journals between 1990 and 2014 were identified through scholarly databases, such as PubMed, MEDLINE, PsycINFO, JSTOR, and Google Scholar. Findings We identified several factors associated with suicidality among young Asian American women: (1) family dynamics, or having lived in a household where parents practice “disempowering parenting styles,” (2) substance use/abuse, and (3) untreated mental illness(es), which are exacerbated by the stigma and shame attached to seeking out mental health services. The Fractured Identity Model by Hahm et al. (2014) is presented as a possible pathway from disempowering parenting to suicidal and self-harm behaviors among this population, with substance abuse playing a significant mediating role. Research limitations/implications – Our review focused on Asian American women, substance use among Asian Americans, and mental health among Asian Americans. Literature that focused on Asians living in Asia or elsewhere outside of the USA was excluded from this review; the review was limited to research conducted in the USA and written in the English language. Practical implications The complex interplay among Asian American culture, family dynamics, gender roles/expectations, and mental health justifies the development of a suicide and substance abuse intervention that is tailored to the culture- and gender-specific needs of Asian Pacific Islander young women. It is

  3. Cerebellar mature teratoma in adulthood.

    PubMed

    Zavanone, M; Alimehmeti, R; Campanella, R; Ram-Pini, P; Locatelli, M; Egidi, M; Righini, A; Bauer, D

    2002-03-01

    Mature teratoma of the posterior cranial fossa in adults is extremely rare. We report a particularly rare case of medio-lateral cerebellar mature teratoma that became symptomatic in a middle-aged man. The CT revealed the lesion of heterogeneous density with calcifications in the solid medial portion. Only the MRI could reliably define the borders of the cystic component extending into the left cerebellar lobe. Histologically the presence of fully matured representative tissues of the 3 germ layers ensured the diagnosis of mature teratoma. We suggest that the cyst formation from progressive latent hemorrhage and/or secretion from the gland cells of the tumor, may be responsible for the clinical decompensation even in adulthood. PMID:12118223

  4. Family transitions in young adulthood.

    PubMed

    Schoen, Robert; Landale, Nancy S; Daniels, Kimberly

    2007-11-01

    Using the first (1995) and third (2001-2002) waves of the Add Health survey, we examine women 's family transitions up to age 24. Only a third of all women marry, and a fifth of those marriages dissolve before age 24. Three out of eight women have afirst birth, with a substantial majority of those births outside of marriage: 66% for whites, 96% for blacks, and 72% for Mexican Americans. Cohabitation is the predominant union form; 59% of women cohabit at least once by age 24. Most cohabitations are short lived, with approximately one in five resulting in a marriage. We summarize the family and relationship experience of women up to age 24 in terms offour categories, each accounting for roughly a quarter of all women. Category 1 has the women who remain single nonparents. Category 2 has the early marriers, women whose marriage is not preceded by a first birth. Category 3 has those who become single parents. Category 4 has the women who cohabit at least once, but who do not marry or have a birth by age 24. The strictly ordered transitions of the 1950s are long gone and have been replaced by a variety of paths to adulthood. PMID:18232212

  5. Age-related differences in moral identity across adulthood.

    PubMed

    Krettenauer, Tobias; Murua, Lourdes Andrea; Jia, Fanli

    2016-06-01

    In this study, age-related differences in adults' moral identity were investigated. Moral identity was conceptualized a context-dependent self-structure that becomes differentiated and (re)integrated in the course of development and that involves a broad range of value-orientations. Based on a cross-sectional sample of 252 participants aged 14 to 65 years (148 women, M = 33.5 years, SD = 16.9) and a modification of the Good Self-Assessment, it was demonstrated that mean-level of moral identity (averaged across the contexts of family, school/work, and community) significantly increased in the adult years, whereas cross-context differentiation showed a nonlinear trend peaking at the age of 25 years. Value-orientations that define individuals' moral identity shifted so that self-direction and rule-conformity became more important with age. Age-related differences in moral identity were associated with, but not fully attributable to changes in personality traits. Overall, findings suggest that moral identity development is a lifelong process that starts in adolescence but expands well into middle age. (PsycINFO Database Record PMID:27124654

  6. Understanding Adolescent and Family Influences on Intimate Partner Psychological Violence During Emerging Adulthood and Adulthood

    PubMed Central

    Lohman, Brenda J.; Neppl, Tricia K.; Senia, Jennifer M.; Schofield, Thomas J.

    2013-01-01

    The intergenerational transmission of violence directed toward intimate partners has been documented for the past three decades. Overall, the literature shows that violence in the family of origin leads to violence in the family of destination. However, this predominately cross–sectional or retrospective literature is limited by self–selection, endogeneity, and reporter biases as it has not been able to assess how individual and family behaviors simultaneously experienced during adolescence influence intimate partner violence throughout adulthood. The present study used data from the Iowa Youth and Families Project (IYFP; N = 392; 52 % Female), a multi–method, multi–trait prospective approach, to overcome this limitation. We focused on psychological intimate partner violence in both emerging adulthood (19 – 23 years) and adulthood (27 – 31 years), and include self and partner ratings of violence as well as observational data in a sample of rural non-Hispanic white families. Controlling for a host of individual risk factors as well as interparental psychological violence from adolescence (14 – 15 years), the results show that exposure to parent–to–child psychological violence during adolescence is a key predictor of intimate partner violence throughout adulthood. In addition, negative emotionality and the number of sexual partners in adolescence predicted intimate partner violence in both emerging adulthood and adulthood. Exposure to family stress was associated positively with intimate partner violence in adulthood but not in emerging adulthood, whereas academic difficulties were found to increase violence in emerging adulthood only. Unlike previous research, results did not support a direct effect of interparental psychological violence on psychological violence in the next generation. Gender differences were found only in emerging adulthood. Implications of these findings are discussed in light of the current literature and future directions

  7. Biofuel Database

    National Institute of Standards and Technology Data Gateway

    Biofuel Database (Web, free access)   This database brings together structural, biological, and thermodynamic data for enzymes that are either in current use or are being considered for use in the production of biofuels.

  8. Electronic Databases.

    ERIC Educational Resources Information Center

    Williams, Martha E.

    1985-01-01

    Presents examples of bibliographic, full-text, and numeric databases. Also discusses how to access these databases online, aids to online retrieval, and several issues and trends (including copyright and downloading, transborder data flow, use of optical disc/videodisc technology, and changing roles in database generation and processing). (JN)

  9. Database Administrator

    ERIC Educational Resources Information Center

    Moore, Pam

    2010-01-01

    The Internet and electronic commerce (e-commerce) generate lots of data. Data must be stored, organized, and managed. Database administrators, or DBAs, work with database software to find ways to do this. They identify user needs, set up computer databases, and test systems. They ensure that systems perform as they should and add people to the…

  10. Implications of Timing of Entering Adulthood for Identity Achievement

    ERIC Educational Resources Information Center

    Fadjukoff, Paivi; Kokko, Katja; Pulkkinen, Lea

    2007-01-01

    Five external markers of adulthood, self-perceived adulthood at age 27, and identity achievement at ages 27, 36, and 42 were explored for 95 women and 94 men in a cohort of Finns born in 1959. Earlier transition to adulthood in family life (moving from the parental home, entering marriage or cohabitation, having a child) anticipated higher…

  11. Emerging Adulthood in Mexican and Spanish Youth: Theories and Realities

    ERIC Educational Resources Information Center

    Arias, Daniel Fierro; Hernandez, Amparo Moreno

    2007-01-01

    A delay in the end of the adolescent period, and hence the onset of common adult roles, is a trend in most of today's Western industrialized societies. Related to this fact, in recent years emerging adulthood has been proposed as a distinct developmental period between adolescence and young adulthood. Typical normative markers of adulthood are…

  12. Rites of Passage in Emerging Adulthood: Perspectives of Young Mormons.

    ERIC Educational Resources Information Center

    Nelson, Larry J.

    2003-01-01

    Explored the role of rites of passage in emerging adulthood among Mormon college students. Found that the majority supported individualistic criteria for adulthood, but most also believed that rites of passage specific to their religion were necessary to become an adult. Determined that emerging adulthood is a distinct period of the life course…

  13. Constructing Adulthood in an Age of Uncertainty

    ERIC Educational Resources Information Center

    Silva, Jennifer M.

    2012-01-01

    Past research in both the transitions to adulthood literature and cultural sociology more broadly suggests that the working class relies on traditional cultural models in their construction of identity. In the contemporary post-industrial world, however, traditional life pathways are now much less available to working-class men and women. I draw…

  14. Predicting Markers of Adulthood among Adolescent Mothers

    ERIC Educational Resources Information Center

    Oxford, Monica L.; Lee, Jungeun O.; Lohr, Mary Jane

    2010-01-01

    This prospective longitudinal study examines the antecedents of adolescent mothers' transition into adulthood and their attainment of multiple adult statuses in their early 30s in a nonclinical sample. The distribution, timing, and impact of factors in adolescence (education, employment, marriage, economic status, criminal involvement, and others)…

  15. The Structure of Visuospatial Memory in Adulthood

    ERIC Educational Resources Information Center

    Mammarella, Irene C.; Borella, Erika; Pastore, Massimiliano; Pazzaglia, Francesca

    2013-01-01

    The present study aimed to investigate the structure of visuospatial memory in adulthood. Adults 40-89 years of age (n = 160) performed simple storage and complex visuospatial span tasks. Simple storage tasks were distinguished into three presentation formats: (i) visual, which involved maintaining shapes and textures; (ii) spatial-sequential,…

  16. Normative Beliefs Regarding Aggression in Emerging Adulthood

    ERIC Educational Resources Information Center

    Nelson, David A.; Springer, Melanie M.; Nelson, Larry J.; Bean, Nathaniel H.

    2008-01-01

    Few studies have examined the nature of aggression in emerging adulthood (ages 18-25), a unique developmental period wherein relationships become increasingly important and intimate. Consistent with a greater emphasis on relationships, relationally manipulative forms of aggression may be particularly salient during this time period. Based on…

  17. Novelty Seeking in Adulthood: Increases Accompany Decline

    ERIC Educational Resources Information Center

    Reio, Thomas G., Jr.; Choi, Namok

    2004-01-01

    Using stereotypes, researchers have predicted that novelty seeking declines in adulthood. Through this cross-sectional study, the authors revealed that only the external sensational type of novelty seeking declined, whereas the internal sensational and internal and external cognitive types remained stable or increased. A population of 233 adults…

  18. Transition into Adulthood and the Disabled Youth

    ERIC Educational Resources Information Center

    Martin, Violet Y.

    2011-01-01

    Transitioning in to adult-hood as a special needs youth can be a challenging experience for both disabled youth and their families. IDEA 2004 legislation mandates all special needs individuals receive skill development in the areas of self-determination, self-advocacy, employment, adult service agency access and independent living. School…

  19. The Military and the Transition to Adulthood

    ERIC Educational Resources Information Center

    Kelty, Ryan; Kleykamp, Meredith; Segal, David R.

    2010-01-01

    Ryan Kelty, Meredith Kleykamp, and David Segal examine the effect of military service on the transition to adulthood. They highlight changes since World War II in the role of the military in the lives of young adults, focusing especially on how the move from a conscription to an all-volunteer military has changed the way military service affects…

  20. Determinants of Youth's Successful Entry into Adulthood.

    ERIC Educational Resources Information Center

    Gideonse, Sarah

    This document discusses whether young people with difficulty entering adulthood can be helped, or if accumulated effects of various adversitites have caused irremediable damage. First the developmental tasks that adolescents need to accomplish before they can take on adult roles are described. Next, two well-known explanations for youths' failure…

  1. Predictors of Positive Development in Emerging Adulthood

    ERIC Educational Resources Information Center

    O'Connor, Meredith; Sanson, Ann; Hawkins, Mary T.; Letcher, Primrose; Toumbourou, John W.; Smart, Diana; Vassallo, Suzanne; Olsson, Craig A.

    2011-01-01

    This article responds to recent calls for a focus on successful development in young people and examination of its developmental precursors, in order to identify potentially modifiable targets for interventions. The current study examined child and adolescent precursors of positive functioning in emerging adulthood, including individual…

  2. Knowledge Of Memory Aging In Adulthood

    ERIC Educational Resources Information Center

    Hawley, Karri S.; Cherry, Katie E.; Su, L. Joseph; Chiu, Yu-Wen; Jazwinski, S. Michal

    2006-01-01

    The Knowledge of Memory Aging Questionnaire (KMAQ) measures laypersons' knowledge of memory changes in adulthood for research or educational purposes. Half of the questions pertain to normal memory aging and the other half cover pathological memory deficits due to non-normative factors, such as adult dementia. In this study, we compared memory…

  3. Perceived Discrimination and Personality Development in Adulthood

    ERIC Educational Resources Information Center

    Sutin, Angelina R.; Stephan, Yannick; Terracciano, Antonio

    2016-01-01

    Perceived discrimination is common and a significant source of stress that may have implications for personality development across adulthood. In this study, we examined whether experiences with discrimination were associated with maladaptive changes in the 5 major dimensions of personality using 2 longitudinal samples that differed in age and…

  4. Personality-Cognition Relations across Adulthood

    ERIC Educational Resources Information Center

    Soubelet, Andrea; Salthouse, Timothy A.

    2011-01-01

    Although an increasing number of studies have investigated relations between dimensions of personality and level of cognitive functioning, the research results have been somewhat inconsistent. Furthermore, relatively little is known about whether the personality-cognition relations vary as a function of age in adulthood. The current project…

  5. Counterfactual Reasoning: From Childhood to Adulthood

    ERIC Educational Resources Information Center

    Rafetseder, Eva; Schwitalla, Maria; Perner, Josef

    2013-01-01

    The objective of this study was to describe the developmental progression of counterfactual reasoning from childhood to adulthood. In contrast to the traditional view, it was recently reported by Rafetseder and colleagues that even a majority of 6-year-old children do not engage in counterfactual reasoning when asked counterfactual questions…

  6. Psychiatric Disorders in Adolescence and Early Adulthood and Risk for Child-Rearing Difficulties during Middle Adulthood

    ERIC Educational Resources Information Center

    Johnson, Jeffrey G.; Cohen, Patricia; Kasen, Stephanie; Brook, Judith S.

    2008-01-01

    Data from a community-based longitudinal study were used to investigate the associations of parental psychiatric disorders evident by early adulthood with child-rearing behavior during middle adulthood. A series of psychiatric assessments was conducted during the adolescence (mean ages 14 and 16) and early adulthood (mean age 22) of 153 males and…

  7. Trends in child labor and the impact on health in adulthood in Brazil from 1998 to 2008.

    PubMed

    Nishijima, Marislei; Souza, André Portela Fernandes de; Sarti, Flávia Mori

    2015-05-01

    There is little evidence in Brazil on the impact of child labor on health status in adulthood. This study aimed to investigate trends in child labor in Brazil and estimate the long-term effects of child labor on the health of Brazilian adults, using nationally representative databases (Brazilian National Household Sample Survey) from three different years (1998, 2003, and 2008). The models were based on a two-stage linear equation and Generalized Method of Moments (GMM). The results suggest that child labor has declined in Brazil, although the data still show patterns of early entry into the country's labor market. Regardless of the type of work, child labor adversely affected health outcomes in adulthood, both directly (impacts on health outcomes) and indirectly (losses in educational attainment). Child labor places a long-term burden on Brazilians, jeopardizing the formation of human capital through negative impacts on health outcomes in adulthood. PMID:26083181

  8. Statistical databases

    SciTech Connect

    Kogalovskii, M.R.

    1995-03-01

    This paper presents a review of problems related to statistical database systems, which are wide-spread in various fields of activity. Statistical databases (SDB) are referred to as databases that consist of data and are used for statistical analysis. Topics under consideration are: SDB peculiarities, properties of data models adequate for SDB requirements, metadata functions, null-value problems, SDB compromise protection problems, stored data compression techniques, and statistical data representation means. Also examined is whether the present Database Management Systems (DBMS) satisfy the SDB requirements. Some actual research directions in SDB systems are considered.

  9. Database Manager

    ERIC Educational Resources Information Center

    Martin, Andrew

    2010-01-01

    It is normal practice today for organizations to store large quantities of records of related information as computer-based files or databases. Purposeful information is retrieved by performing queries on the data sets. The purpose of DATABASE MANAGER is to communicate to students the method by which the computer performs these queries. This…

  10. Maize databases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This chapter is a succinct overview of maize data held in the species-specific database MaizeGDB (the Maize Genomics and Genetics Database), and selected multi-species data repositories, such as Gramene/Ensembl Plants, Phytozome, UniProt and the National Center for Biotechnology Information (NCBI), ...

  11. Treatment of neurodevelopmental disorders in adulthood

    PubMed Central

    Castrén, Eero; Elgersma, Ype; Maffei, Lamberto; Hagerman, Randi

    2012-01-01

    Brain development in neurodevelopmental disorders has been considered to comprise a sequence of critical periods and abnormalities occurring during early development have been considered irreversible in adulthood. However, findings in mouse models of neurodevelopmental disorders, including Fragile X, Rett and Down Syndromes and Neurofibromatosis type I suggest that it is possible to reverse certain molecular, electrophysiological and behavioral deficits associated with these disorders in adults by genetic or pharmacological manipulations. Furthermore, recent studies have suggested that critical period-like plasticity can be reactivated in the adult brain by environmental manipulations or by pharmacotherapy. These studies open up a tantalizing possibility that targeted pharmacological treatments in combination with regimes of training or rehabilitation might alleviate or reverse the symptoms of neurodevelopmental disorders even after the end of critical developmental periods. Even though translation from animal experimentation to clinical practice is challenging, these results suggest a rational basis for treatment of neurodevelopmental disorders in adulthood. PMID:23055475

  12. Personal effort in social relationships across adulthood.

    PubMed

    Lang, Frieder R; Wagner, Jenny; Wrzus, Cornelia; Neyer, Franz J

    2013-06-01

    We explored age differences in the amount of personal effort that people put forth to maintain relationships across adulthood in diverse family-life contexts. More specifically, we examined how personal effort in social relationships is age-differently related to emotional closeness and perceptions of reciprocity. A total of 658 early-midlife (37 years) and old-age adults (73 years) from three life contexts (biological parents, parents from blended families with at least one stepchild, childless individuals) completed a questionnaire assessing ego-centered social networks, relationship quality, perceived conflict, and personal characteristics. As expected, perceived relationship effort was more pronounced and more strongly associated with emotional closeness in old age than in early midlife. In both age groups, perceived effort was comparably associated with reciprocity and conflict. Such associations were similar across the different life contexts. The findings suggest that perceived personal effort in social relationships contributes to the proactive shaping of social worlds across adulthood. PMID:23586359

  13. Resilience to Maternal Depression in Young Adulthood

    PubMed Central

    Pargas, Rebecca Cristina Malvar; Brennan, Patricia A.; Hammen, Constance; Le Brocque, Robyne

    2012-01-01

    Using a prospective longitudinal design this study investigated factors associated with resilience in 20-year old offspring of depressed mothers (n=648). Resilient youth were operationally defined as those whose mothers were depressed, but who themselves had no history of recurrent depression, and currently evidenced adequate academic/work and romantic functioning, no Axis I psychopathology, and no clinically significant internalizing behavior problems. Low levels of perceived maternal psychological control (p=.02), and high child IQ (p<.01) acted as protective factors in the context of maternal depression. Low paternal psychological control (p=.02), high maternal warmth (p<.01), high self esteem (p<.01), and healthy peer social functioning (p<.01) all acted as resource factors predicting high functioning outcomes for young adults, regardless of mother depression status. Notably, high child IQ acted as a protective factor predicting resilient outcomes that persisted from adolescence to adulthood (p<.01), and low maternal psychological control acted as a protective factor predicting resilient outcomes that emerged in early adulthood (p=.03). Interventions focused on these two protective factors might yield the strongest benefits for offspring of depressed mothers as they transition to early adulthood. PMID:20604603

  14. Genome databases

    SciTech Connect

    Courteau, J.

    1991-10-11

    Since the Genome Project began several years ago, a plethora of databases have been developed or are in the works. They range from the massive Genome Data Base at Johns Hopkins University, the central repository of all gene mapping information, to small databases focusing on single chromosomes or organisms. Some are publicly available, others are essentially private electronic lab notebooks. Still others limit access to a consortium of researchers working on, say, a single human chromosome. An increasing number incorporate sophisticated search and analytical software, while others operate as little more than data lists. In consultation with numerous experts in the field, a list has been compiled of some key genome-related databases. The list was not limited to map and sequence databases but also included the tools investigators use to interpret and elucidate genetic data, such as protein sequence and protein structure databases. Because a major goal of the Genome Project is to map and sequence the genomes of several experimental animals, including E. coli, yeast, fruit fly, nematode, and mouse, the available databases for those organisms are listed as well. The author also includes several databases that are still under development - including some ambitious efforts that go beyond data compilation to create what are being called electronic research communities, enabling many users, rather than just one or a few curators, to add or edit the data and tag it as raw or confirmed.

  15. BIOMARKERS DATABASE

    EPA Science Inventory

    This database was developed by assembling and evaluating the literature relevant to human biomarkers. It catalogues and evaluates the usefulness of biomarkers of exposure, susceptibility and effect which may be relevant for a longitudinal cohort study. In addition to describing ...

  16. Experiment Databases

    NASA Astrophysics Data System (ADS)

    Vanschoren, Joaquin; Blockeel, Hendrik

    Next to running machine learning algorithms based on inductive queries, much can be learned by immediately querying the combined results of many prior studies. Indeed, all around the globe, thousands of machine learning experiments are being executed on a daily basis, generating a constant stream of empirical information on machine learning techniques. While the information contained in these experiments might have many uses beyond their original intent, results are typically described very concisely in papers and discarded afterwards. If we properly store and organize these results in central databases, they can be immediately reused for further analysis, thus boosting future research. In this chapter, we propose the use of experiment databases: databases designed to collect all the necessary details of these experiments, and to intelligently organize them in online repositories to enable fast and thorough analysis of a myriad of collected results. They constitute an additional, queriable source of empirical meta-data based on principled descriptions of algorithm executions, without reimplementing the algorithms in an inductive database. As such, they engender a very dynamic, collaborative approach to experimentation, in which experiments can be freely shared, linked together, and immediately reused by researchers all over the world. They can be set up for personal use, to share results within a lab or to create open, community-wide repositories. Here, we provide a high-level overview of their design, and use an existing experiment database to answer various interesting research questions about machine learning algorithms and to verify a number of recent studies.

  17. Substance Use in Adolescence and Early Adulthood: Which Best Predicts Violence in Early Adulthood?

    ERIC Educational Resources Information Center

    Marcus, Robert F.; Jamison, Eric G., II

    2013-01-01

    Waves I and III of the National Longitudinal Study of Adolescent Health (Add Health) were used to test the contributions of alcohol, tobacco, marijuana, cocaine, LSD, PCP, and other illicit drugs to violence in early adulthood (e.g., took part in a gang fight, pulled a knife or gun, used a weapon in a fight, used a weapon to get something). The…

  18. The military and the transition to adulthood.

    PubMed

    Kelty, Ryan; Kleykamp, Meredith; Segal, David R

    2010-01-01

    Ryan Kelty, Meredith Kleykamp, and David Segal examine the effect of military service on the transition to adulthood. They highlight changes since World War II in the role of the military in the lives of young adults, focusing especially on how the move from a conscription to an all-volunteer military has changed the way military service affects youths' approach to adult responsibilities. The authors note that today's all-volunteer military is both career-oriented and family-oriented, and they show how the material and social support the military provides to young servicemen and women promotes responsible membership in family relationships and the wider community. As a result, they argue, the transition to adulthood, including economic independence from parents, is more stable and orderly for military personnel than for their civilian peers. At the same time, they stress that serving in the military in a time of war holds dangers for young adults. The authors examine four broad areas of military service, focusing in each on how men and women in uniform today make the transition to adulthood. They begin by looking at the social characteristics of those who serve, especially at differences in access to the military and its benefits by socio-demographic characteristics, such as age, gender, race and ethnicity, social class, and sexual orientation. Military service also has important effects on family formation, including the timing of marriage and parenthood, family structure, and the influence of military culture on families. Family formation among servicemen and women, the authors observe, is earlier and more stable than among civilians of the same age. The authors then consider the educational and employment consequences of service. Finally, they scrutinize the dangers of military service during times of war and examine the physical and psychological effects of wartime military service. They also note the sexual trauma endured both by male and female military

  19. Living arrangements and the transition to adulthood.

    PubMed

    Goldscheider, F K; DaVanzo, J

    1985-11-01

    The sharp decline with age in the percent of young adults who live with their parents is usually attributed to other concurrent life-cycle changes in the "transition to adulthood." We investigate this presumption using data tracking high school seniors seven years after graduation. Although marriage and military service strongly reduce residential dependence on parents, other life-cycle changes such as employment and parenthood are only weakly associated with living arrangements and often affect returning home more than leaving. "Leaving home" is often independent of other transition events and should be studied directly to understand recent patterns of family change. PMID:4076483

  20. Solubility Database

    National Institute of Standards and Technology Data Gateway

    SRD 106 IUPAC-NIST Solubility Database (Web, free access)   These solubilities are compiled from 18 volumes (Click here for List) of the International Union for Pure and Applied Chemistry(IUPAC)-NIST Solubility Data Series. The database includes liquid-liquid, solid-liquid, and gas-liquid systems. Typical solvents and solutes include water, seawater, heavy water, inorganic compounds, and a variety of organic compounds such as hydrocarbons, halogenated hydrocarbons, alcohols, acids, esters and nitrogen compounds. There are over 67,500 solubility measurements and over 1800 references.

  1. Type 1 Diabetes in Young Adulthood

    PubMed Central

    Monaghan, Maureen; Helgeson, Vicki; Wiebe, Deborah

    2015-01-01

    Type 1 diabetes has traditionally been studied as a chronic illness of childhood. However, young adulthood is a critical time for the development and integration of lifelong diabetes management skills, and research is starting to identify unique challenges faced by youth with diabetes as they age into adulthood. Most young adults experience multiple transitions during this unstable developmental period, including changes in lifestyle (e.g., education, occupation, living situation), changes in health care, and shifting relationships with family members, friends, and intimate others. Young adults with type 1 diabetes must navigate these transitions while also assuming increasing responsibility for their diabetes care and overall health. Despite these critical health and psychosocial concerns, there is a notable lack of evidence-based clinical services and supports for young adults with type 1 diabetes. We review relevant evolving concerns for young adults with type 1 diabetes, including lifestyle considerations, health care transitions, psychosocial needs, and changes in supportive networks, and how type 1 diabetes impacts and is impacted by these key developmental considerations. Specific avenues for intervention and future research are offered. PMID:25901502

  2. Childhood maltreatment predicts allostatic load in adulthood.

    PubMed

    Widom, Cathy Spatz; Horan, Jacqueline; Brzustowicz, Linda

    2015-09-01

    Childhood maltreatment has been linked to numerous negative health outcomes. However, few studies have examined mediating processes using longitudinal designs or objectively measured biological data. This study sought to determine whether child abuse and neglect predicts allostatic load (a composite indicator of accumulated stress-induced biological risk) and to examine potential mediators. Using a prospective cohort design, children (ages 0-11) with documented cases of abuse and neglect were matched with non-maltreated children and followed up into adulthood with in-person interviews and a medical status exam (mean age 41). Allostatic load was assessed with nine physical health indicators. Child abuse and neglect predicted allostatic load, controlling for age, sex, and race. The direct effect of child abuse and neglect persisted despite the introduction of potential mediators of internalizing and externalizing problems in adolescence and social support and risky lifestyle in middle adulthood. These findings reveal the long-term impact of childhood abuse and neglect on physical health over 30 years later. PMID:25700779

  3. Inventing Adulthoods: A Biographical Approach to Youth Transitions

    ERIC Educational Resources Information Center

    Henderson, Sheila J.; Holland, Janet; McGrellis, Sheena; Sharpe, Sue; Thomson, Rachel

    2006-01-01

    "Inventing Adulthoods: A Biographical Approach to Youth Transitions" is a ground-breaking book that offers a new approach to understanding young people's lives and their transitions to adulthood. Contrary to policy and research approaches that often see young people's lives in a fragmented way, the book argues that a biographical approach to youth…

  4. Conceptions of Adulthood among Migrant Women Workers in China

    ERIC Educational Resources Information Center

    Zhong, Juan; Arnett, Jeffrey J.

    2014-01-01

    The experiences of emerging adulthood may vary in different historical and cultural contexts. Little research has been dedicated to how non college students view adulthood in developing countries. Currently, millions of young people are migrating from rural villages to industrial cities in China. The purpose of this study was to investigate…

  5. Parent-Child Relations and Offending during Young Adulthood

    ERIC Educational Resources Information Center

    Johnson, Wendi L.; Giordano, Peggy C.; Manning, Wendy D.; Longmore, Monica A.

    2011-01-01

    There is a long tradition of studying parent-child relationships and adolescent delinquency. However, the association between parent-child relationships and criminal offending during young adulthood is less well understood. Although the developmental tasks of young adulthood tend to focus on intimate relationships, employment, and family…

  6. Religious Identity and Family Ideologies in the Transition to Adulthood

    ERIC Educational Resources Information Center

    Pearce, Lisa D.; Thornton, Arland

    2007-01-01

    This article examines how religion shapes family ideologies in young adulthood. Using the 31-year Intergenerational Panel Study of Parents and Children (N = 909), we find relationships between mother's religious characteristics when her child was born and the child's own family ideologies in young adulthood. Further, multiple dimensions of young…

  7. America's Youth: Transitions to Adulthood. NCES 2012-026

    ERIC Educational Resources Information Center

    Aud, Susan; KewalRamani, Angelina; Frohlich, Lauren

    2011-01-01

    The transition to adulthood in the United States has changed in recent decades as many of the traditional milestones that mark adulthood, such as household establishment and marriage, have changed or been delayed (McLanahan et al. 2010; Arnett 2000). Among these changes are increased participation and attainment in education; extenuation of…

  8. Learning Disabilities in Adulthood: Persisting Problems and Evolving Issues.

    ERIC Educational Resources Information Center

    Gerber, Paul J., Ed.; Reiff, Henry B., Ed.

    This book provides a multifaceted view of learning disabilities in adulthood through the efforts of many contributors who offer a diversity of perceptions and expertise. The focus spans from young to late adulthood and reflects state-of-the-art knowledge and the best practices of the field. The topic areas are clustered into psychological,…

  9. Adulthood Predictors of Health Promoting Behavior in Later Aging

    ERIC Educational Resources Information Center

    Holahan, Carole K.; Suzuki, Rie

    2004-01-01

    This study investigated adulthood predictors of health-promoting behavior in later aging. The participants were 162 members of the Terman Study of the Gifted (Terman et al., 1925), who responded in 1999 at an average age of 86 to a mailout questionnaire which included questions concerning their positive health behavior. Adulthood variables were…

  10. An Examination of Emerging Adulthood in Romanian College Students

    ERIC Educational Resources Information Center

    Nelson, Larry J.

    2009-01-01

    Little work has been done to examine emerging adulthood in Eastern European countries such as Romania that are making the transition out of communism into the broader free-market economy of Western Europe. The purpose of this study was to (a) examine the criteria that college students in Romania have for adulthood, and (b) explore whether…

  11. Young Adults' Perceived Purposes of Emerging Adulthood: Implications for Cohabitation.

    PubMed

    Rogers, Adam A; Willoughby, Brian J; Nelson, Larry J

    2016-05-18

    The authors investigated associations between young adults' perceived purposes of emerging adulthood and their attitudes toward and participation in cohabitation. In a sample of 775 never married individuals, ages 18-29 (69% female, 69% white) from the United States, young people's perceptions of this period of life were associated with their acceptance of cohabitation, their reasoning for accepting cohabitation, and the likelihood of cohabiting. Results showed that the perception that emerging adulthood is a time to prepare for future family roles was negatively associated with acceptance of cohabitation whereas the perception that emerging adulthood is a time to take risks was positively associated with acceptance of cohabitation. The perception that emerging adulthood is a time to prepare for future family roles was associated with an increased likelihood of having cohabited while the perception that emerging adulthood is a time of possibilities was associated with a decreased likelihood of having cohabited. Implications for future research are discussed. PMID:26645897

  12. Drinking Water Treatability Database (Database)

    EPA Science Inventory

    The drinking Water Treatability Database (TDB) will provide data taken from the literature on the control of contaminants in drinking water, and will be housed on an interactive, publicly-available USEPA web site. It can be used for identifying effective treatment processes, rec...

  13. Debt, cohabitation, and marriage in young adulthood.

    PubMed

    Addo, Fenaba R

    2014-10-01

    Despite growing evidence that debt influences pivotal life events in early and young adulthood, the role of debt in the familial lives of young adults has received relatively little attention. Using data from the NLSY 1997 cohort (N = 6,749) and a discrete-time competing risks hazard model framework, I test whether the transition to first union is influenced by a young adult's credit card and education loan debt above and beyond traditional educational and labor market characteristics. I find that credit card debt is positively associated with cohabitation for men and women, and that women with education loan debt are more likely than women without such debt to delay marriage and transition into cohabitation. Single life may be difficult to afford, but marital life is un-affordable as well. Cohabitation presents an alternative to single life, but not necessarily a marital substitute for these young adults. PMID:25267281

  14. Adulthood personality correlates of childhood adversity

    PubMed Central

    Carver, Charles S.; Johnson, Sheri L.; McCullough, Michael E.; Forster, Daniel E.; Joormann, Jutta

    2014-01-01

    Objective: Childhood adversity has been linked to internalizing and externalizing disorders and personality disorders in adulthood. This study extends that research by examining several personality measures as correlates of childhood adversity. Method: In a college sample self-reports were collected of childhood adversity, several scales relating to personality, and current depression symptoms as a control variable. The personality-related scales were reduced to four latent variables, which we termed anger/aggression, extrinsic focus, agreeableness, and engagement. Results: Controlling for concurrent depressive symptoms and gender, higher levels of reported childhood adversity related to lower agreeableness and to higher anger/aggression and extrinsic focus. Conclusions: Findings suggest that early adversity is linked to personality variables relevant to the building of social connection. PMID:25484874

  15. Can human amblyopia be treated in adulthood?

    PubMed Central

    Astle, Andrew T.; McGraw, Paul V.; Webb, Ben S.

    2012-01-01

    Amblyopia is a common visual disorder that results in a spatial acuity deficit in the affected eye. Orthodox treatment is to occlude the unaffected eye for lengthy periods, largely determined by the severity of the visual deficit at diagnosis. Although this treatment is not without its problems (poor compliance, potential to reduce binocular function etc.) it is effective in many children with moderate to severe amblyopia. Diagnosis and initiation of treatment early in life are thought to be critical to the success of this form of therapy. Occlusion is rarely undertaken in older children (over 10 years old) as the visual benefits are considered to be marginal. Therefore, in subjects where occlusion is not effective or those missed by mass screening programmes there is no alternative therapy available later in life. More recently, burgeoning evidence has begun to reveal previously unrecognised levels of residual neural plasticity in the adult brain and scientists have developed new genetic, pharmacological and behavioural interventions to activate these latent mechanisms in order to harness their potential for visual recovery. Prominent amongst these is the concept of perceptual learning - the fact that repeatedly practicing a challenging visual task leads to substantial and enduring improvements in visual performance over time. In the normal visual system the improvements are highly specific to the attributes of the trained stimulus. However, in the amblyopic visual system learned improvements have been shown to generalize to novel tasks. In this paper we ask whether amblyopic deficits can be reduced in adulthood and explore the pattern of transfer of learned improvements. We also show that developing training protocols that target the deficit in stereo acuity allows the recovery of normal stereo function even in adulthood. This information will help guide further development of learning-based interventions in this clinical group. PMID:21870913

  16. The Influence of Culture in Emerging Adulthood: Perspectives of Chinese College Students

    ERIC Educational Resources Information Center

    Nelson, Larry J.; Badger, Sarah; Wu, Bo

    2004-01-01

    Emerging adulthood refers to a time period (18-25 years of age) between adolescence and adulthood. Recent research suggests that it may be a cultural construction. More traditional, non-Western cultures may have a shortened period of emerging adulthood, or no emerging adulthood at all, because these cultures tend to place greater emphasis on…

  17. An Institutional Framework for the Study of the Transition to Adulthood

    ERIC Educational Resources Information Center

    Lee, JoAnn S.

    2014-01-01

    The transition to adulthood has received the attention of scholars, practitioners, and policy makers in recent years. For some, the transition is an extended period during which commitments to adulthood institutions are delayed, termed emerging adulthood. For others, the transition is brief and commitments to adulthood institutions begin without…

  18. Civic engagement and the transition to adulthood.

    PubMed

    Flanagan, Constance; Levine, Peter

    2010-01-01

    Constance Flanagan and Peter Levine survey research on civic engagement among U.S. adolescents and young adults. Civic engagement, they say, is important both for the functioning of democracies and for the growth and maturation it encourages in young adults, but opportunities for civic engagement are not evenly distributed by social class or race and ethnicity. Today's young adults, note the authors, are less likely than those in earlier generations to exhibit many important characteristics of citizenship, raising the question of whether these differences represent a decline or simply a delay in traditional adult patterns of civic engagement. Flanagan and Levine also briefly discuss the civic and political lives of immigrant youth in the United States, noting that because these youth make up a significant share of the current generation of young adults, their civic engagement is an important barometer of the future of democracy. The authors next survey differences in civic participation for youth from different social, racial, and ethnic backgrounds. They explore two sets of factors that contribute to a lower rate of civic engagement among low-income and minority young adults. The first is cumulative disadvantage-unequal opportunities and influences before adulthood, especially parental education. The second is different institutional opportunities for civic engagement among college and non-college youth during the young-adult years. Flanagan and Levine survey various settings where young adults spend time-schools and colleges, community organizations, faith-based institutions, community organizing and activism projects, and military and other voluntary service programs-and examine the opportunities for civic engagement that each affords. As the transition to adulthood has lengthened, say the authors, colleges have become perhaps the central institution for civic incorporation of younger generations. But no comparable institution exists for young adults who do not

  19. Stackfile Database

    NASA Technical Reports Server (NTRS)

    deVarvalho, Robert; Desai, Shailen D.; Haines, Bruce J.; Kruizinga, Gerhard L.; Gilmer, Christopher

    2013-01-01

    This software provides storage retrieval and analysis functionality for managing satellite altimetry data. It improves the efficiency and analysis capabilities of existing database software with improved flexibility and documentation. It offers flexibility in the type of data that can be stored. There is efficient retrieval either across the spatial domain or the time domain. Built-in analysis tools are provided for frequently performed altimetry tasks. This software package is used for storing and manipulating satellite measurement data. It was developed with a focus on handling the requirements of repeat-track altimetry missions such as Topex and Jason. It was, however, designed to work with a wide variety of satellite measurement data [e.g., Gravity Recovery And Climate Experiment -- GRACE). The software consists of several command-line tools for importing, retrieving, and analyzing satellite measurement data.

  20. ADHD Can First Appear in Young Adulthood for Some

    MedlinePlus

    ... nlm.nih.gov/medlineplus/news/fullstory_158907.html ADHD Can First Appear in Young Adulthood for Some, ... British study suggests that attention-deficient hyperactivity disorder (ADHD) may often develop in the young adult years. ...

  1. Social Class, Family Formation, and Delinquency in Early Adulthood

    PubMed Central

    Kuhl, Danielle C.; Chavez, Jorge M.; Swisher, Raymond R.; Wilczak, Andrew

    2015-01-01

    Recent research suggests increasing heterogeneity in the transition from adolescence to early adulthood. This study considers how this heterogeneity may influence delinquency between these two developmental periods. We focus on the role of family transitions, educational attainment, and employment in predicting risk of nonviolent delinquency and substance use, as well as disparities in transitions across socioeconomic status subgroups. Data are from the National Longitudinal Study of Adolescent to Adult Health (Add Health). We find that family and neighborhood advantage are negatively associated with transitions into marriage, cohabitation, and parenthood, yet positively associated with educational attainment. In addition, adolescent family and neighborhood advantage are associated with a continuation of delinquent behavior and substance use during early adulthood. In multivariate analyses, accounting for family transitions in early adulthood largely attenuates the relationship between neighborhood advantage in adolescence and delinquency in early adulthood. We conclude by discussing the implications of our findings for developmental criminology. PMID:27418713

  2. Congenital Heart Disease and the Long Winding Road to Adulthood

    MedlinePlus

    ... growing up and taking on the roles and responsibilities of adulthood can be a long and difficult ... now expected to assume a greater level of responsibility for your own health care, including fully understanding ...

  3. Database Marketplace 2002: The Database Universe.

    ERIC Educational Resources Information Center

    Tenopir, Carol; Baker, Gayle; Robinson, William

    2002-01-01

    Reviews the database industry over the past year, including new companies and services, company closures, popular database formats, popular access methods, and changes in existing products and services. Lists 33 firms and their database services; 33 firms and their database products; and 61 company profiles. (LRW)

  4. Parenthood and Leaving Home in Young Adulthood

    PubMed Central

    Hofferth, Sandra L.; Curtin, Sally C.

    2014-01-01

    With increases in nonmarital fertility, the sequencing of transitions in early adulthood has become even more complex. Once the primary transition out of the parental home, marriage was first replaced by nonfamily living and cohabitation; more recently, many young adults have become parents before entering a coresidential union. Studies of leaving home, however, have not examined the role of early parenthood. Using the Young Adult Study of the 1979 National Longitudinal Survey of Youth (n = 4,674), we use logistic regression to analyze parenthood both as a correlate of leaving home and as a route from the home. We find that even in mid-adolescence, becoming a parent is linked with leaving home. Coming from a more affluent family is linked with leaving home via routes that do not involve children rather than those that do, and having a warm relationship with either a mother or a father retards leaving home, particularly to nonfamily living, but is not related to parental routes out of the home. PMID:25544790

  5. Sleep and everyday functioning in older adulthood.

    PubMed

    Parsey, Carolyn M; Schmitter-Edgecombe, Maureen; Belenky, Gregory

    2015-02-01

    As individuals age they report increasing numbers of sleep problems (e.g., increased nighttime wakings) and this poorer sleep quality has been associated with increased risk for various medical conditions; however limited research has focused on the implications of sleep quality on everyday functioning in older adulthood. We compared three methods of sleep data collection (wrist actigraphy, self-report questionnaires, and sleep diary) and evaluated their relationships with three approaches to assessing everyday functioning (direct observation, self-report, and paper-and-pencil-based problem-solving tasks) in cognitively healthy older adults. Consistent with previous research, subjective sleep measures correlated significantly with each other but did not correlate with objective sleep measures. Multiple regression analyses revealed neither objective nor subjective sleep measures predicted everyday functioning. Individual variability in sleep may affect prediction of everyday functioning using a cross-sectional sample. Future research should investigate the combined influence of sleep and cognitive factors on everyday functioning in older adults. PMID:25548088

  6. Cohort Profile: The Panel Study of Income Dynamics' Child Development Supplement and Transition into Adulthood Study

    PubMed Central

    McGonagle, Katherine A; Sastry, Narayan

    2015-01-01

    The Child Development Supplement (CDS) was started in 1997 to collect information on children and caregivers in families in the USA that participated in the Panel Study of Income Dynamics (PSID), an ongoing national longitudinal household survey that began in 1968. CDS was launched with the goal of creating a comprehensive, nationally representative, prospective database of young children and their families for studying the dynamic process of children’s health and development. The same children and their caregivers were interviewed in up to three waves approximately every 5 years (1997, 2002–03, and 2007–08), with a child-based response rate of 90% in the most recent wave. Upon reaching age 18 years and finishing or leaving high school, the children in the CDS cohort shifted to a six-wave follow-up study launched in 2005 called the PSID Transition into Adulthood (TA) study. The TA data have been collected biennially through 2013, with a final wave planned for 2015. Once these young adults form their own economically independent households, they join the PSID. The main categories of data emphasize the major developmental tasks of childhood and young adulthood, including influences on successful development in the domains of family, schools and neighbourhoods. The majority of data and documentation are freely and publicly available through the PSID Online Data Center. PMID:24706732

  7. Predictable Chronic Mild Stress in Adolescence Increases Resilience in Adulthood

    PubMed Central

    Suo, Lin; Zhao, Liyan; Si, Jijian; Liu, Jianfeng; Zhu, Weili; Chai, Baisheng; Zhang, Yan; Feng, Jiajia; Ding, Zengbo; Luo, Yixiao; Shi, Haishui; Shi, Jie; Lu, Lin

    2013-01-01

    Stress in adolescence has been widely demonstrated to have a lasting impact in humans and animal models. Developmental risk and protective factors play an important role in the responses to stress in adulthood. Mild-to-moderate stress in adolescence may resist the negative impacts of adverse events in adulthood. However, little research on resilience has been conducted. In this study, we used a predictable chronic mild stress (PCMS) procedure (5 min of daily restraint stress for 28 days) in adolescent rats (postnatal days (PNDs) 28–55) to test the resilience effect of PCMS on depressive-like behavior in the sucrose preference test and forced swim test and anxiety-like behavior in the novelty-suppressed feeding test and elevated plus maze in adulthood. We also investigated the role of mammalian target of rapamycin (mTOR) signaling in the brain during the PCMS procedure in adolescence. Moreover, we investigated the effect of PCMS in adolescence on subsequent responses to chronic unpredictable stress (CUS; PNDs 63–83) in adulthood. The results demonstrated that PCMS during adolescence produced antidepressant- and anxiolytic-like effects and increased mTOR signaling activity in the prefrontal cortex in early adulthood. Either systemic administration or intra-PFC infusion of the mTOR inhibitor rapamycin completely blocked the behavioral effects produced by PCMS in adolescence. PCMS during adolescence resisted depressive- and anxiety-like behavior caused by CUS in adulthood. These findings indicate that PCMS in adolescence can contribute to resilience against depression and anxiety caused by stress in adulthood. PMID:23478858

  8. Approaching an understanding of omniscience from the preschool years to early adulthood.

    PubMed

    Lane, Jonathan D; Wellman, Henry M; Evans, E Margaret

    2014-10-01

    Individuals in many cultures believe in omniscient (all-knowing) beings, but everyday representations of omniscience have rarely been studied. To understand the nature of such representations requires knowing how they develop. Two studies examined the breadth of knowledge (i.e., types of knowledge) and depth of knowledge (i.e., amount of knowledge within domains) that preschoolers, elementary-school children, and adults (N = 180) attributed to an all-knowing being. Preschoolers often reported that an omniscient mind would lack many types of knowledge, and they completely failed to understand the depth of omniscient knowledge. With increasing age, children approached an understanding of omniscience-attributing broader and deeper knowledge to an omniscient agent-but only adults firmly understood the depth of omniscient knowledge. We identify socio-cultural and cognitive factors that correlate with children's understandings of omniscience. Findings demonstrate that childhood representations of fallible, limited, human minds both make possible and constrain developing representations of radically non-human minds. (PsycINFO Database Record (c) 2014 APA, all rights reserved). PMID:25151248

  9. Overlap in Bibliographic Databases.

    ERIC Educational Resources Information Center

    Hood, William W.; Wilson, Concepcion S.

    2003-01-01

    Examines the topic of Fuzzy Set Theory to determine the overlap of coverage in bibliographic databases. Highlights include examples of comparisons of database coverage; frequency distribution of the degree of overlap; records with maximum overlap; records unique to one database; intra-database duplicates; and overlap in the top ten databases.…

  10. Men's and Women's Pathways to Adulthood and Associated Substance Misuse*

    PubMed Central

    Oesterle, Sabrina; Hawkins, J. David; Karl G. Hill

    2011-01-01

    Objective: Social role transitions have been linked to changes in substance use and misuse during young adulthood. This study examined how commonly observed pathways to adulthood, defined by education, employment, marriage, and parenthood, were associated with alcohol, tobacco, and marijuana misuse from ages 18 to 33. Method: Data came from a longitudinal panel of 412 men and 396 women recruited when they were in fifth grade in Seattle public schools in 1985. Participants were followed through age 33 in 2008, with 92% retention. Results: Young adults who had little postsecondary education and remained unmarried through age 30 generally had the highest rates of substance misuse. Those who were involved in postsecondary education and postponed family formation had the lowest rates, particularly with respect to daily smoking and nicotine dependence. Parenting during the young adult years was associated with lower rates of substance misuse for both men and women. However, taking on parenting responsibilities early, during the late teen years and early 20s (observed mostly for women), was associated with higher rates of tobacco misuse. Differences in substance misuse by pathways to adulthood were fairly constant across the young adulthood years and were already observed at age 18, suggesting that substance misuse patterns are established early. Conclusions: Young adults may change their substance use only partially in response to new freedoms and responsibilities in young adulthood. Preventive efforts should include a focus on early initiation of substance use and educational experiences that move people into life trajectories and associated substance misuse patterns. PMID:21906504

  11. Pathways to adulthood and changes in health-promoting behaviors.

    PubMed

    Frech, Adrianne

    2014-03-01

    The transition to adulthood in the US has become increasingly diverse over the last fifty years, leaving young adults without a normative pathway to adulthood. Using Waves I and III of the National Longitudinal Study of Adolescent Health (N=7803), I draw from a cumulative advantages/disadvantages (CAD) perspective to examine the relationships between union formation, parenthood, college attendance, full-time employment, home-leaving, and changes in health-promoting behaviors between adolescence and young adulthood. I find that men and women who marry, cohabit, or attend college during the transition from adolescence to young adulthood report fewer losses in healthy behaviors over time. When the sample is divided into mutually exclusive "pathways to adulthood", two higher-risk groups emerge for both men and women: single parents and those transitioning into fulltime work without attending college or forming families. These groups experience greater losses in healthy behaviors over time even after adjusting for family of origin characteristics and may be at long-term risk for persistently low engagement in health-promoting behaviors. PMID:24796877

  12. Mapping brain development during childhood, adolescence and young adulthood

    NASA Astrophysics Data System (ADS)

    Guo, Xiaojuan; Jin, Zhen; Chen, Kewei; Peng, Danling; Li, Yao

    2009-02-01

    Using optimized voxel-based morphometry (VBM), this study systematically investigated the differences and similarities of brain structural changes during the early three developmental periods of human lives: childhood, adolescence and young adulthood. These brain changes were discussed in relationship to the corresponding cognitive function development during these three periods. Magnetic Resonance Imaging (MRI) data from 158 Chinese healthy children, adolescents and young adults, aged 7.26 to 22.80 years old, were included in this study. Using the customized brain template together with the gray matter/white matter/cerebrospinal fluid prior probability maps, we found that there were more age-related positive changes in the frontal lobe, less in hippocampus and amygdala during childhood, but more in bilateral hippocampus and amygdala and left fusiform gyrus during adolescence and young adulthood. There were more age-related negative changes near to central sulcus during childhood, but these changes extended to the frontal and parietal lobes, mainly in the parietal lobe, during adolescence and young adulthood, and more in the prefrontal lobe during young adulthood. So gray matter volume in the parietal lobe significantly decreased from childhood and continued to decrease till young adulthood. These findings may aid in understanding the age-related differences in cognitive function.

  13. Pathways to adulthood and their precursors and outcomes.

    PubMed

    Skogbrott Birkeland, Marianne; Leversen, Ingrid; Torsheim, Torbjørn; Wold, Bente

    2014-02-01

    Norway has an extensive welfare system which may provide adolescents with many options and high levels of flexibility in terms of pathways to adulthood. This study aimed to describe Norwegian developmental pathways to adulthood, including changes in role statuses (such as living situations, education, work, marriage/cohabitation and parenthood) from 16 to 30 years of age, and their precursors and outcomes. Repeated measures latent class analysis of longitudinal data from 998 Norwegian individuals indicated three main pathways to adulthood among women and men. In both sexes, most individuals undertook a long period of education and postponed family formation. However, some individuals started working early, a group of women established families with partners and children early, and a group of men remained primarily single between 16 and 30 years of age. Furthermore, the results show that pathways to adulthood in Norway are surprisingly similar to pathways in other countries such as the US, UK and Finland. The results indicate that pathways to adulthood are influenced by social reproduction factors in a country with high levels of welfare benefits as well. In addition, the results suggest that pathways involving living with a partner and either higher education or work are associated with high life satisfaction at age 30. PMID:24236443

  14. The EXOSAT database system. Available databases.

    NASA Astrophysics Data System (ADS)

    Barron, C.

    1991-02-01

    This User's Guide describes the databases that are currently available by remote login to the EXOSAT/ESTEC site of the EXOSAT database system. This includes where ever possible the following: brief descriptions of each observatory, telescope and instrument references to more complete observatory descriptions a list of the contents of each database and how it was generated, parameter descriptions.

  15. Indicators of Adolescent Depression and Relationship Progression in Emerging Adulthood

    PubMed Central

    Sandberg-Thoma, Sara E.; Kamp Dush, Claire M.

    2013-01-01

    Adolescent depression may be associated with future relationship problems that have long-term consequences given the developmental importance and health benefits of forming committed unions in emerging adulthood. The authors examined associations between emotional and behavioral indicators of adolescent depression (depressive symptoms, alcohol problems, and suicidal ideation) and romantic relationship and union formation and dissolution in emerging adulthood (n = 14,146) using the National Longitudinal Study of Adolescent Health. Adolescent alcohol problems were associated with more romantic relationships in emerging adulthood. Emerging adults with depressive symptoms or alcohol problems in adolescence were significantly more likely to enter into a cohabiting union, and those with adolescent alcohol problems were less likely to marry. Cohabiting emerging adults with a history of adolescent depressive symptoms were less likely to marry, whereas suicidal ideation was associated with a decreased likelihood of cohabitation dissolution. Implications for future research are discussed. PMID:24465056

  16. Low Self-Control and Crime in Late Adulthood.

    PubMed

    Wolfe, Scott E; Reisig, Michael D; Holtfreter, Kristy

    2016-10-01

    This study investigates whether low self-control theory explains self-reported criminal activity in late adulthood. Cross-sectional survey data from telephone interviews conducted with individuals aged 60 years and older in Arizona and Florida (N = 2,000) are used. Regression analyses show that low self-control is related to criminal offending. The relationship between low self-control and offending persists after the introduction of potential mediators (e.g., unstructured socializing, negative emotions, and familial ties) and is even observed across different stages of late adulthood (i.e., young-old, old-old, and oldest-old) characterized by declining physical and cognitive abilities. Robustness checks using alternative measurement and modeling strategies also provide empirical support. Although strong causal inferences are limited by the nature of the data, the findings generally support the notion that low self-control theory partially explains criminal offending in late adulthood. PMID:26355034

  17. Pathways of Peer Relationships from Childhood to Young Adulthood

    PubMed Central

    Lansford, Jennifer E.; Yu, Tianyi; Pettit, Gregory S.; Bates, John E.; Dodge, Kenneth A.

    2014-01-01

    This study examined trajectories of peer social preference during childhood and personality assessed in early adolescence in relation to trajectories of friendship quality during early adulthood. Participants (N = 585) were followed from age 5 to age 23. At ages 5 to 8, peers provided sociometric nominations; at age 12 participants reported their own personality characteristics; from age 19 to 23 participants rated their friendship quality. Latent growth modeling revealed that trajectories characterized by high levels of childhood peer social preference were related to trajectories characterized by high levels of early adulthood friendship quality. Early adolescent personality characterized by extraversion and conscientiousness predicted higher friendship quality at age 19, and conscientiousness predicted change in friendship quality from age 19 to 23. This study demonstrates that peer relationships show continuity from childhood to early adulthood and that qualities of core personality are linked to the development of adult friendships. PMID:24948845

  18. Indicators of Adolescent Depression and Relationship Progression in Emerging Adulthood.

    PubMed

    Sandberg-Thoma, Sara E; Kamp Dush, Claire M

    2014-02-01

    Adolescent depression may be associated with future relationship problems that have long-term consequences given the developmental importance and health benefits of forming committed unions in emerging adulthood. The authors examined associations between emotional and behavioral indicators of adolescent depression (depressive symptoms, alcohol problems, and suicidal ideation) and romantic relationship and union formation and dissolution in emerging adulthood (n = 14,146) using the National Longitudinal Study of Adolescent Health. Adolescent alcohol problems were associated with more romantic relationships in emerging adulthood. Emerging adults with depressive symptoms or alcohol problems in adolescence were significantly more likely to enter into a cohabiting union, and those with adolescent alcohol problems were less likely to marry. Cohabiting emerging adults with a history of adolescent depressive symptoms were less likely to marry, whereas suicidal ideation was associated with a decreased likelihood of cohabitation dissolution. Implications for future research are discussed. PMID:24465056

  19. Associations between Marijuana Use During Emerging Adulthood and Aspects of the Significant Other Relationship in Young Adulthood

    PubMed Central

    Brook, Judith S.; Pahl, Kerstin; Cohen, Patricia

    2013-01-01

    A prospective design was used to examine the association of marijuana use during the transition from late adolescence to early adulthood with reported relationship quality with significant other in the mid- to late twenties. The community-based sample consisted of 534 young adults (mean age = 27) from upstate New York. The participants were interviewed at four points in time at mean ages 14, 16, 22, and 27 years. Marijuana use during the transition from late adolescence to early adulthood was associated with less relationship cohesion and harmony, and with more relationship conflict with control on variables reflecting the participants’ early interpersonal adjustment and the quality of the relationships with their parents. Findings suggest that marijuana use during emerging adulthood predicts diminished relationship quality with a partner in the mid- to late twenties. PMID:23667303

  20. Rule-based deduplication of article records from bibliographic databases

    PubMed Central

    Jiang, Yu; Lin, Can; Meng, Weiyi; Yu, Clement; Cohen, Aaron M.; Smalheiser, Neil R.

    2014-01-01

    We recently designed and deployed a metasearch engine, Metta, that sends queries and retrieves search results from five leading biomedical databases: PubMed, EMBASE, CINAHL, PsycINFO and the Cochrane Central Register of Controlled Trials. Because many articles are indexed in more than one of these databases, it is desirable to deduplicate the retrieved article records. This is not a trivial problem because data fields contain a lot of missing and erroneous entries, and because certain types of information are recorded differently (and inconsistently) in the different databases. The present report describes our rule-based method for deduplicating article records across databases and includes an open-source script module that can be deployed freely. Metta was designed to satisfy the particular needs of people who are writing systematic reviews in evidence-based medicine. These users want the highest possible recall in retrieval, so it is important to err on the side of not deduplicating any records that refer to distinct articles, and it is important to perform deduplication online in real time. Our deduplication module is designed with these constraints in mind. Articles that share the same publication year are compared sequentially on parameters including PubMed ID number, digital object identifier, journal name, article title and author list, using text approximation techniques. In a review of Metta searches carried out by public users, we found that the deduplication module was more effective at identifying duplicates than EndNote without making any erroneous assignments. PMID:24434031

  1. Rule-based deduplication of article records from bibliographic databases.

    PubMed

    Jiang, Yu; Lin, Can; Meng, Weiyi; Yu, Clement; Cohen, Aaron M; Smalheiser, Neil R

    2014-01-01

    We recently designed and deployed a metasearch engine, Metta, that sends queries and retrieves search results from five leading biomedical databases: PubMed, EMBASE, CINAHL, PsycINFO and the Cochrane Central Register of Controlled Trials. Because many articles are indexed in more than one of these databases, it is desirable to deduplicate the retrieved article records. This is not a trivial problem because data fields contain a lot of missing and erroneous entries, and because certain types of information are recorded differently (and inconsistently) in the different databases. The present report describes our rule-based method for deduplicating article records across databases and includes an open-source script module that can be deployed freely. Metta was designed to satisfy the particular needs of people who are writing systematic reviews in evidence-based medicine. These users want the highest possible recall in retrieval, so it is important to err on the side of not deduplicating any records that refer to distinct articles, and it is important to perform deduplication online in real time. Our deduplication module is designed with these constraints in mind. Articles that share the same publication year are compared sequentially on parameters including PubMed ID number, digital object identifier, journal name, article title and author list, using text approximation techniques. In a review of Metta searches carried out by public users, we found that the deduplication module was more effective at identifying duplicates than EndNote without making any erroneous assignments. PMID:24434031

  2. Distinguishing Features of Emerging Adulthood: The Role of Self-Classification as an Adult

    ERIC Educational Resources Information Center

    Nelson, Larry J.; Barry, Carolyn McNamara

    2005-01-01

    Research reveals that most 18- to 25-year-old individuals do not consider themselves to be adults. This time period between adolescence and adulthood has been newly defined as emerging adulthood. The purpose of this study was to (a) attempt to identify perceived adults and (b) explore whether differences in adulthood criteria, achievement of those…

  3. Databases: Beyond the Basics.

    ERIC Educational Resources Information Center

    Whittaker, Robert

    This presented paper offers an elementary description of database characteristics and then provides a survey of databases that may be useful to the teacher and researcher in Slavic and East European languages and literatures. The survey focuses on commercial databases that are available, usable, and needed. Individual databases discussed include:…

  4. Reflective Database Access Control

    ERIC Educational Resources Information Center

    Olson, Lars E.

    2009-01-01

    "Reflective Database Access Control" (RDBAC) is a model in which a database privilege is expressed as a database query itself, rather than as a static privilege contained in an access control list. RDBAC aids the management of database access controls by improving the expressiveness of policies. However, such policies introduce new interactions…

  5. Behavioral Phenotype of Fragile X Syndrome in Adolescence and Adulthood

    ERIC Educational Resources Information Center

    Smith, Leann E.; Barker, Erin T.; Seltzer, Marsha Mailick; Abbeduto, Leonard; Greenberg, Jan S.

    2012-01-01

    The present study explored the behavioral profile of individuals with fragile X syndrome during adolescence and adulthood. Individuals with both fragile X syndrome and autism (n = 30) were compared with (a) individuals diagnosed with fragile X syndrome (but not autism; n = 106) and (b) individuals diagnosed with autism (but not fragile X syndrome;…

  6. Is Pubertal Timing Associated with Psychopathology in Young Adulthood?

    ERIC Educational Resources Information Center

    Graber, Julia A.; Seeley, John R.; Brooks-Gunn, Jeanne; Lewinsohn, Peter M.

    2004-01-01

    Objective: This investigation tested whether the timing of puberty continued to be associated with experiences of psychopathology (symptoms and disorders) from mid-adolescence into young adulthood. Method: At age 24, 931 participants from a large community sample, who had been interviewed twice during adolescence, completed a telephone interview…

  7. Overcoming the Odds: High Risk Children from Birth to Adulthood.

    ERIC Educational Resources Information Center

    Werner, Emmy E.; Smith, Ruth S.

    The lives of 505 individuals born in 1955 on the island of Kauai (Hawaii) were followed from the prenatal period to adulthood to elucidate their resilience in the face of childhood adversity or their recovery in later years. The Kauai Longitudinal Study monitored the impact of a variety of biological and psychosocial risk factors, stressful life…

  8. Diagnostic Transitions from Childhood to Adolescence to Early Adulthood

    ERIC Educational Resources Information Center

    Copeland, William E.; Adair, Carol E.; Smetanin, Paul; Stiff, David; Briante, Carla; Colman, Ian; Fergusson, David; Horwood, John; Poulton, Richie; Costello, E. Jane; Angold, Adrian

    2013-01-01

    Background: Quantifying diagnostic transitions across development is needed to estimate the long-term burden of mental illness. This study estimated patterns of diagnostic transitions from childhood to adolescence and from adolescence to early adulthood. Methods: Patterns of diagnostic transitions were estimated using data from three prospective,…

  9. Preparing Foster Youth for Adulthood: A Knowledge-Building Perspective.

    ERIC Educational Resources Information Center

    Mech, Edmund V.

    1994-01-01

    Introduces articles presenting a cross section of current research activity on preparing foster youth for adulthood. Suggests it is vital to develop a knowledge-building agenda; that research efforts be prospective and programmatic rather than ex post facto, occasional, or sporadic; and that attention be directed toward testing and evaluating…

  10. On a New Schedule: Transitions to Adulthood and Family Change

    ERIC Educational Resources Information Center

    Furstenberg, Frank F., Jr.

    2010-01-01

    Frank Furstenberg examines how the newly extended timetable for entering adulthood is affecting, and being affected by, the institution of the Western, particularly the American, family. He reviews a growing body of research on the family life of young adults and their parents and draws out important policy implications of the new schedule for the…

  11. Autism and the Transition to Adulthood: Success beyond the Classroom

    ERIC Educational Resources Information Center

    Wehman, Paul; Smith, Marcia Datlow; Schall, Carol

    2009-01-01

    Professionals who work with young adults will get hard-to-find information on how specific social, behavioral, and cognitive characteristics of people with autism affect the transition to adulthood, exploring potential challenges and traits that can be powerful assets. Compelling stories throughout this book illustrate how successful transition…

  12. Longitudinal Trajectories of Perceived Body Weight: Adolescence to Early Adulthood

    ERIC Educational Resources Information Center

    Seo, Dong-Chul; Li, Kaigang

    2012-01-01

    Objective: To examine longitudinal trajectories of perceived weight from adolescence to early adulthood by gender. Methods: We analyzed 9 waves (1997-2005) of data from the National Longitudinal Survey of Youth (N = 8302) using Mplus. Results: Perceived overweight increased over time among girls and did not level off until 23 years of age. Blacks…

  13. Unrecognized Learning Disabilities in Adulthood: Implications for Adult Education.

    ERIC Educational Resources Information Center

    Hill, John W.

    Unrecognized learning disabilities in adulthood can also be viewed as concepts fundamental to change. These disabilities may include: (1) not being able to make appropriate choices and decisions; (2) not utilizing strategies such as checking things out with people, and monitoring one's own performance; (3) not being able to transfer learning from…

  14. Models and Determinants of Vocabulary Growth from Kindergarten to Adulthood

    ERIC Educational Resources Information Center

    Beitchman, Joseph H.; Jiang, Hedy; Koyama, Emiko; Johnson, Carla J.; Escobar, Michael; Atkinson, Leslie; Brownlie, E. B.; Vida, Ron

    2008-01-01

    Background: Increasing evidence suggests that childhood language problems persist into early adulthood. Nevertheless, little is known about how individual and environmental characteristics influence the language growth of individuals identified with speech/language problems. Method: Individual growth curve models were utilised to examine how…

  15. EMBRYONIC AND FETAL PROGRAMMING OF PHYSIOLOGICAL DISORDERS IN ADULTHOOD

    EPA Science Inventory

    In the past decade, numerous epidemiological studies have indicated strong inverse associations between birth weight and risk of coronary heart disease, hypertension, type 2-diabetes and other diseases in adulthood. The ¿Barker hypothesis¿ thus postulates that a number of organ ...

  16. Lifestyle changes in the management of adulthood and childhood obesity.

    PubMed

    Orio, Francesco; Tafuri, Domenico; Ascione, Antonio; Marciano, Francesca; Savastano, Silvia; Colarieti, Giorgio; Orio, Marcello; Colao, Annamaria; Palomba, Stefano; Muscogiuri, Giovanna

    2016-12-01

    Adulthood and childhood obesity is rapidly becoming an epidemic problem and it has a short and long-term impact on health. Short-term consequences are mostly represented by psychological effects; in fact obese children have more chances to develop psychological or psychiatric problems than non-obese children. The main long-term effect is represented by the fact that childhood obesity continues into adulthood obesity and this results in negative effects in young adult life, since obesity increases the risk to develop morbidity and premature mortality. The obesity-related diseases are mostly represented by hypertension, type 2 diabetes, dyslipidemia, cardiovascular diseases. Medical treatment should be discouraged in childhood because of the side effects and it should be only reserved for obese children with related medical complications. Lifestyle changes should be encouraged in both adulthood and childhood obesity. This review focuses on the management of obesity both in adulthood and in childhood, paying particular attention to lifestyle changes that should be recommended. PMID:27600645

  17. Adverse childhood experiences and health anxiety in adulthood.

    PubMed

    Reiser, Sarah J; McMillan, Katherine A; Wright, Kristi D; Asmundson, Gordon J G

    2014-03-01

    Childhood experiences are thought to predispose a person to the development of health anxiety later in life. However, there is a lack of research investigating the influence of specific adverse experiences (e.g., childhood abuse, household dysfunction) on this condition. The current study examined the cumulative influence of multiple types of childhood adversities on health anxiety in adulthood. Adults 18-59 years of age (N=264) completed a battery of measures to assess adverse childhood experiences, health anxiety, and associated constructs (i.e., negative affect and trait anxiety). Significant associations were observed between adverse childhood experiences, health anxiety, and associated constructs. Hierarchical multiple regression analysis indicted that adverse childhood experiences were predictive of health anxiety in adulthood; however, the unique contribution of these experience were no longer significant following the inclusion of the other variables of interest. Subsequently, mediation analyses indicated that both negative affect and trait anxiety independently mediated the relationship between adverse childhood experiences and health anxiety in adulthood. Increased exposure to adverse childhood experiences is associated with higher levels of health anxiety in adulthood; this relationship is mediated through negative affect and trait anxiety. Findings support the long-term negative impact of cumulative adverse childhood experiences and emphasize the importance of addressing negative affect and trait anxiety in efforts to prevent and treat health anxiety. PMID:24011493

  18. Social Status Attainment during the Transition to Adulthood

    PubMed Central

    Lui, Camillia K.; Chung, Paul J.; Wallace, Steven P.; Aneshensel, Carol S.

    2013-01-01

    The transition from adolescence to adulthood is a critical time for status attainment, with income, education, work experience, and independence from parents accruing at varying speeds and intensities. This study takes an intergenerational life-course perspective that incorporates parents’ and one’s own social status to examine the status attainment process from adolescence into adulthood in the domains of economic capital (e.g., income) and human capital (e.g., education, occupation). Survey data from three waves of the National Longitudinal Study of Adolescent Health (analytic n=8,977) are analyzed using latent class analysis to capture the ebb and flow of social status advantages and disadvantages from adolescence (Wave 1) through young adulthood (Wave 3) into adulthood (Wave 4). The analytic sample is composed of 50.3% females and 70.2% Whites, 15.3% Blacks, 11.0% Hispanics, and 3.5% Asians ages 12 to 18 at Wave 1 and 25 to 31 at Wave 4. Four latent classes are found for economic capital and five for human capital. The importance of parents’ social status is demonstrated by the presence of large groups with persistently low and persistently high social status over time in both domains. The capacity of individuals to determine their own status, however, is shown by equally large groups with upward and downward mobility in both domains. These findings demonstrate the dynamic nature of social status during this critical developmental period. PMID:24129883

  19. Social Networks of Homeless Youth in Emerging Adulthood

    ERIC Educational Resources Information Center

    Wenzel, Suzanne; Holloway, Ian; Golinelli, Daniela; Ewing, Brett; Bowman, Richard; Tucker, Joan

    2012-01-01

    Little is known about the social networks of homeless youth in emerging adulthood despite the importance of this information for interventions to reduce health risks. This study examined the composition of social networks, and the risks and supports present within them, in a random sample of 349 homeless youth (33.4% female, 23.9% African…

  20. Suicide Risk at Young Adulthood: Continuities and Discontinuities from Adolescence

    ERIC Educational Resources Information Center

    Hooven, Carole; Snedker, Karen A.; Thompson, Elaine Adams

    2012-01-01

    Young adult suicide is an important social problem, yet little is known about how risk for young adult suicide develops from earlier life stages. In this study the authors report on 759 young adults who were potential high school dropouts as youth. At both adolescence and young adulthood, measures of suicide risk status and related suicide risk…

  1. The Order of Events in the Transition to Adulthood.

    ERIC Educational Resources Information Center

    Marini, Margaret Mooney

    1984-01-01

    The transition from adolescence to adulthood is marked by role changes, including movement out of the student role and entry into the adult roles of worker, spouse, and parent. This study examined the temporal order in which these role changes occur and the causal factors that determine this order. (Author/RM)

  2. Personal Goals during Emerging Adulthood: A 10-Year Follow up

    ERIC Educational Resources Information Center

    Salmela-Aro, Katariina; Aunola, Kaisa; Nurmi, Jari-Erik

    2007-01-01

    To examine (a) how young adults' personal goals change as they progress from emerging to young adulthood in their university studies and immediately after and (b) the extent to which such changes are associated with the normative transitions and the life events they experience and their age, 297 university students completed the revised Personal…

  3. Diversity in the Transition to Adulthood. Research Briefing No. 85

    ERIC Educational Resources Information Center

    Schoon, Ingrid

    2013-01-01

    While the transition to adulthood has generally been prolonged, not all young people are able to afford further study and delayed entry into paid work. This research examines the diversity in transitions (the different pathways/life choices young people can/may take) in a comparative perspective.

  4. Stability and Change in Positive Development during Young Adulthood

    ERIC Educational Resources Information Center

    Hawkins, Mary T.; Letcher, Primrose; Sanson, Ann; O'Connor, Meredith; Toumbourou, John W.; Olsson, Craig

    2011-01-01

    Calls have been made for a greater focus on successful development and how positive functioning can be conceptualized in theory and empirical research. Drawing on a large Australian community sample (N = 890; 61.7% female), this article examines the structure and stability of positive development at two time points during young adulthood.…

  5. Psychological Defense Styles, Childhood Adversities and Psychopathology in Adulthood

    ERIC Educational Resources Information Center

    Nickel, R.; Egle, U. T.

    2006-01-01

    Objective: The present study explores the link between reported sexual and/or physical abuse and psychological defense styles, as well as the association of both with psychological distress in adulthood. In two patient samples that differ in psychological distress and somatization, we examine whether the adversities reported and immature defense…

  6. The Intersections of Social Class and the Transition to Adulthood

    ERIC Educational Resources Information Center

    Furstenberg, Frank F.

    2008-01-01

    This article provides an introduction to and overview of the literature on how the transition to adulthood is shaped by social class. It brings together two strands of literature. The first reviews why and how the third decade of life has been reshaped by later and longer education. The second considers how the social class position of young…

  7. Tracking Club Sport Participation from Childhood to Early Adulthood

    ERIC Educational Resources Information Center

    Richards, Rosalina; Williams, Sheila; Poulton, Richie; Reeder, Anthony I.

    2007-01-01

    This study examined the strength of tracking sport participation from childhood to early adulthood among the Dunedin Multidisciplinary Health and Development Study cohort. Participation in sport, dance, or gymnastics as part of a club or group (outside of school) was assessed at ages 7, 9, 15, 18, and 21 years. In addition to the traditionally…

  8. Down Syndrome, Birth to Adulthood: Giving Families an EDGE.

    ERIC Educational Resources Information Center

    Rynders, John E.; Horrobin, J. Margaret

    This updated book provides a collection of longitudinal perspectives on experiences of individuals with Down Syndrome, from birth to adulthood. The book is an outgrowth of a federally funded early intervention study called Project EDGE (Expanding Developmental Growth through Education). Contents cover the following topics: historical review of…

  9. The Transition to Adulthood of Youth with Disabilities.

    ERIC Educational Resources Information Center

    Vandergoot, David; And Others

    The purpose of this paper is to offer new directions for equalizing the opportunities available for youth with disabilities to make a successful transition into adulthood. The first section following the introduction highlights research recommendations and public policies that should be considered as priorities for future development. The next…

  10. Understanding Emerging Adulthood from a Goal-Setting Perspective

    ERIC Educational Resources Information Center

    Shulman, Shmuel; Nurmi, Jari-Erik

    2010-01-01

    The chapter first introduces the concept of emerging adulthood as a period of life that is characterized by instabilities and fluctuations. Then, the role of goal setting and aspirations in individual development during this stage of life is discussed. Following this, seven chapters of the present special issue are introduced, and the ways in…

  11. When Your Teenager Is Injured: Preparing for Work and Adulthood.

    ERIC Educational Resources Information Center

    Lash, Marilyn; Kahn, Paul; Wolcott, Gary

    Designed for parents of students with physical injuries, this guide provides information to help families plan for the transition from adolescence to adulthood. Chapter 1 discusses shifting goals and expectations, including getting work experience, having friends and dating, and becoming independent. Chapter 2 addresses job exploration and…

  12. Subjective Acceleration of Time Experience in Everyday Life across Adulthood

    ERIC Educational Resources Information Center

    John, Dennis; Lang, Frieder R.

    2015-01-01

    Most people believe that time seems to pass more quickly as they age. Building on assumptions of socioemotional selectivity theory, we investigated whether awareness that one's future lifetime is limited is associated with one's experience of time during everyday activities across adulthood in 3 studies. In the first 2 studies (Study 1: N = 608;…

  13. Healthy Behavior Trajectories between Adolescence and Young Adulthood.

    PubMed

    Frech, Adrianne

    2012-06-01

    Healthy behaviors including adequate exercise and sleep, eating breakfast, maintaining a healthy weight, and not smoking or binge drinking inhibit chronic disease. However, little is known about how these behaviors change across life course stages, or the social factors that shape healthy behaviors over time. I use multilevel growth models and waves I-III of the National Longitudinal Study of Adolescent Health (N=10,775) to evaluate relationships between adolescents' psychosocial resources, social support, and family of origin characteristics during adolescence and healthy behavior trajectories through young adulthood (ages 13-24). I find that healthy behaviors decline dramatically during the transition to young adulthood. Social support resources, such as school connectedness and support from parents, as well as living with non-smoking parents, are associated with higher levels of healthy behaviors across adolescence and adulthood. Social support from friends is associated with lower engagement in these behaviors, as is living in a single parent family or with a smoking parent during adolescence. Findings indicate that psychosocial, social support, and family of origin resources during adolescence exert a persistent, though generally not cumulative, influence on healthy behavior trajectories through young adulthood. PMID:22745923

  14. Seeking Social Inventions to Improve the Transition to Adulthood

    ERIC Educational Resources Information Center

    Hamilton, Mary Agnes; Hamilton, Stephen F.

    2015-01-01

    Social inventions are new ways of solving human problems. This article reports on an action research project designed to find social inventions to reduce structural lag in four programs that support the transition to adulthood of marginalized youth in Latin America. The investigators engaged youth and staff members in identifying important…

  15. Power Load Margin Concept: Key Components of Adulthood.

    ERIC Educational Resources Information Center

    Weiman, Elaine R.

    In March 1959, Howard McClusky introduced his Power Load Margin (PLM) theory and proposed that it be used for studying the adult years and for developing and building realistic educational programs for adults. His formula, which states that the key components of adulthood are load (the demands made upon the individual by self and society) and…

  16. Taxonomy for Systemic Lupus Erythematosus with Onset before Adulthood

    PubMed Central

    Silva, Clovis A; Avcin, Tadej; Brunner, Hermine I

    2012-01-01

    Objective To propose a common nomenclature to refer to individuals who fulfill the American College of Rheumatology Classification Criteria for systemic lupus erythematosus (SLE) during childhood or adolescence. Methods The medical literature was reviewed for studies conducted in the target population between 1960 and December of 2011 to obtain information about the terms used to refer to such children and adolescents. We reviewed the threshold ages used and disease features considered to discriminate these individuals from patients with onset of SLE during adulthood. Furthermore, the nomenclature used in other chronic diseases with onset during both childhood and adulthood was assessed. Results There was an astonishing variability in the age cut-offs used to define SLE-onset prior to adulthood, ranging from 14 to 21 years but most studies used 18 years of age. The principal synonyms in the medical literature were SLE without reference to the age at onset of disease, childhood-onset SLE, juvenile SLE, and pediatric (or paediatric) SLE. Conclusions Based on the definition of childhood, in analogy with other complex chronic disease commencing prior to adulthood, and given the current absence of definite genetic variations that discriminate adults from children, the term childhood-onset SLE is proposed when referring to individuals with onset of SLE prior to age 18 years. PMID:22730317

  17. Romantic Relationship Patterns in Young Adulthood and Their Developmental Antecedents

    ERIC Educational Resources Information Center

    Rauer, Amy J.; Pettit, Gregory S.; Lansford, Jennifer E.; Bates, John E.; Dodge, Kenneth A.

    2013-01-01

    The delayed entry into marriage that characterizes modern society raises questions about young adults' romantic relationship trajectories and whether patterns found to characterize adolescent romantic relationships persist into young adulthood. The current study traced developmental transitions into and out of romantic relationships from age…

  18. Disability and Adulthood in Mexico: An Ethnographic Case Study

    ERIC Educational Resources Information Center

    Skivington, Michael

    2011-01-01

    This study sought to better understand the cultural meaning of adulthood and disability in a large city in central Mexico. Using an ethnographic case study research design that included interviews and observations, this study addressed the research question: What is the cultural meaning and accompanying challenges of becoming an adult with…

  19. Human Mitochondrial Protein Database

    National Institute of Standards and Technology Data Gateway

    SRD 131 Human Mitochondrial Protein Database (Web, free access)   The Human Mitochondrial Protein Database (HMPDb) provides comprehensive data on mitochondrial and human nuclear encoded proteins involved in mitochondrial biogenesis and function. This database consolidates information from SwissProt, LocusLink, Protein Data Bank (PDB), GenBank, Genome Database (GDB), Online Mendelian Inheritance in Man (OMIM), Human Mitochondrial Genome Database (mtDB), MITOMAP, Neuromuscular Disease Center and Human 2-D PAGE Databases. This database is intended as a tool not only to aid in studying the mitochondrion but in studying the associated diseases.

  20. Childhood trauma and adulthood inflammation: A meta-analysis of peripheral C-reactive protein, Interleukin-6 and Tumour Necrosis Factor-α

    PubMed Central

    Baumeister, David; Akhtar, Reece; Ciufolini, Simone; Pariante, Carmine M.; Mondelli, Valeria

    2015-01-01

    Childhood trauma confers higher risk of adulthood physical and mental illness, however the biological mechanism mediating this association remains largely unknown. Recent research has suggested dysregulation of the immune system as a possible biological mediator. The present paper conducted a meta-analysis in order to establish whether early life adversity contributes to potentially pathogenic pro-inflammatory phenotypes in adult individuals. A systematic search of Pubmed, PsycINFO, EMBASE, Scopus and Medline identified 25 articles for the meta-analysis, including 18 studies encompassing a sample of 16,870 individuals for C-reactive protein (CRP), 15 studies including 3,751 individuals for interleukin-6 (IL-6), and 10 studies including 881 individuals for tumour necrosis factor-α (TNF-α). Random-effects meta-analysis showed that individuals exposed to childhood trauma had significantly elevated baseline peripheral levels of CRP (Fisher’s z = 0.10, 95% confidence interval [CI] = 0.05 – 0.14), IL-6 (z = 0.08, 95% CI = 0.03 - 0.14) and TNF-α (z = 0.23, 95% CI = 0.14 – 0.32). Subgroup analyses for specific types of trauma (sexual, physical or emotional abuse) revealed that these impact differentially the single inflammatory markers. Moreover, meta-regression revealed greater effect sizes in clinical samples for the association between childhood trauma and CRP but not for IL-6 or TNF-α. Age, BMI and gender had no moderating effects. The analysis demonstrates that childhood trauma contributes to a pro-inflammatory state in adulthood, with specific inflammatory profiles depending on the specific type of trauma. PMID:26033244

  1. Childhood trauma and adulthood inflammation: a meta-analysis of peripheral C-reactive protein, interleukin-6 and tumour necrosis factor-α.

    PubMed

    Baumeister, D; Akhtar, R; Ciufolini, S; Pariante, C M; Mondelli, V

    2016-05-01

    Childhood trauma confers higher risk of adulthood physical and mental illness; however, the biological mechanism mediating this association remains largely unknown. Recent research has suggested dysregulation of the immune system as a possible biological mediator. The present paper conducted a meta-analysis to establish whether early-life adversity contributes to potentially pathogenic pro-inflammatory phenotypes in adult individuals. A systematic search of Pubmed, PsycINFO, EMBASE, Scopus and Medline identified 25 articles for the meta-analysis, including 18 studies encompassing a sample of 16 870 individuals for C-reactive protein (CRP), 15 studies including 3751 individuals for interleukin-6 (IL-6) and 10 studies including 881 individuals for tumour necrosis factor-α (TNF-α). Random-effects meta-analysis showed that individuals exposed to childhood trauma had significantly elevated baseline peripheral levels of CRP (Fisher's z=0.10, 95% confidence interval (CI)=0.05-0.14), IL-6 (z=0.08, 95% CI=0.03-0.14) and TNF-α (z=0.23, 95% CI=0.14-0.32). Subgroup analyses for specific types of trauma (sexual, physical or emotional abuse) revealed that these impact differentially the single inflammatory markers. Moreover, meta-regression revealed greater effect sizes in clinical samples for the association between childhood trauma and CRP but not for IL-6 or TNF-α. Age, body mass index (BMI) and gender had no moderating effects. The analysis demonstrates that childhood trauma contributes to a pro-inflammatory state in adulthood, with specific inflammatory profiles depending on the specific type of trauma. PMID:26033244

  2. Tracking of physical activity from childhood to adulthood: a review.

    PubMed

    Telama, Risto

    2009-01-01

    The aim of the article was to review studies on the tracking of physical activity in all phases of life from childhood to late adulthood. The majority of the studies have been published since 2000. The follow-up time in most studies was short, the median being 9 years. In men, the stability of physical activity was significant but low or moderate during all life phases and also in longterm follow-ups. In women, the tracking was lower and in many cases non-significant. Among both sexes, stability seems to be lower in early childhood than in adolescence or in adulthood and lower in transitional phases, such as from childhood to adolescence or from adolescence to adulthood, than in adulthood. However, the differences in the stability of physical activity between age groups and between different phases of life were small. The number of tracking studies utilising objective methods to measure physical activity was so small that systematic differences in stability between self-report and objective methods could not be determined. A factor which caused differences in tracking results was the adjustment of correlations for measurement error and other error variance. Adjusted coefficients were clearly higher than unadjusted ones. However, adjustment was done only in very few studies. If the different methods used for estimating habitual physical activity and the failure to control for important covariates in studies of tracking are taken into account, physical activity appears to track reasonably well also in the longer term, for example from adolescence to adulthood. The results of the tracking studies support the idea that the enhancement of physical activity in children and adolescents is of great importance for the promotion of public health. PMID:20054224

  3. Untreated Psychiatric Cases increase during the Transition to Adulthood

    PubMed Central

    Copeland, William E; Shanahan, Lilly; Davis, Maryann; Burns, Barbara; Angold, Adrian; Costello, E. Jane

    2015-01-01

    Objective During the transition to young adulthood, youth face challenges that may limit their likelihood of obtaining service use for psychiatric problems. The goal of this analysis is to estimate changes in service use rates and untreated psychiatric cases during the transition from adolescence to adulthood. Methods In a prospective, population-based study, participants were assessed up to 4 times in adolescence (ages 13 to 16; 3983 observations of 1297 participants collected between 1993 and 2000) and 3 times in young adulthood (ages 19, 21, and 24–26; 3215 observations of 1273 participants collected between 1999 and 2010). Structured diagnostic interviews were used to assess service need (DSM-IV psychiatric status) and behavioral service use in 21 service settings. Results During young adulthood, only 28.9% of those meeting DSM-IV diagnostic criteria also received some treatment in the past 3 months. This compared to 50.9% for the same participants during adolescence. This includes a near-complete drop in use of educational/vocational services as well as declines in use of specialty behavioral services. Young adults most frequently accessed services in either specialty behavioral or general medical settings. Males, African-Americans, those with substance dependence and those living independently were least likely to get treatment. Insurance and poverty status were unrelated to likelihood of service use in young adult psychiatric cases. Conclusion Young adults with psychiatric problems are much less likely to receive treatment than when they were adolescents. Public policy needs to address the gap in service use during the transition to adulthood. PMID:25554854

  4. Disorganized attachment in infancy predicts greater amygdala volume in adulthood.

    PubMed

    Lyons-Ruth, K; Pechtel, P; Yoon, S A; Anderson, C M; Teicher, M H

    2016-07-15

    Early life stress in rodents is associated with increased amygdala volume in adulthood. In humans, the amygdala develops rapidly during the first two years of life. Thus, disturbed care during this period may be particularly important to amygdala development. In the context of a 30-year longitudinal study of impoverished, highly stressed families, we assessed whether disorganization of the attachment relationship in infancy was related to amygdala volume in adulthood. Amygdala volumes were assessed among 18 low-income young adults (8M/10F, 29.33±0.49years) first observed in infancy (8.5±5.6months) and followed longitudinally to age 29. In infancy (18.58±1.02mos), both disorganized infant attachment behavior and disrupted maternal communication were assessed in the standard Strange Situation Procedure (SSP). Increased left amygdala volume in adulthood was associated with both maternal and infant components of disorganized attachment interactions at 18 months of age (overall r=0.679, p<0.004). Later stressors, including childhood maltreatment and attachment disturbance in adolescence, were not significantly related to left amygdala volume. Left amygdala volume was further associated with dissociation and limbic irritability in adulthood. Finally, left amygdala volume mediated the prediction from attachment disturbance in infancy to limbic irritability in adulthood. Results point to the likely importance of quality of early care for amygdala development in human children as well as in rodents. The long-term prediction found here suggests that the first two years of life may be an early sensitive period for amygdala development during which clinical intervention could have particularly important consequences for later child outcomes. PMID:27060720

  5. Physiological Information Database (PID)

    EPA Science Inventory

    EPA has developed a physiological information database (created using Microsoft ACCESS) intended to be used in PBPK modeling. The database contains physiological parameter values for humans from early childhood through senescence as well as similar data for laboratory animal spec...

  6. THE ECOTOX DATABASE

    EPA Science Inventory

    The database provides chemical-specific toxicity information for aquatic life, terrestrial plants, and terrestrial wildlife. ECOTOX is a comprehensive ecotoxicology database and is therefore essential for providing and suppoirting high quality models needed to estimate population...

  7. Network II Database

    1994-11-07

    The Oak Ridge National Laboratory (ORNL) Rail and Barge Network II Database is a representation of the rail and barge system of the United States. The network is derived from the Federal Rail Administration (FRA) rail database.

  8. Household Products Database: Pesticides

    MedlinePlus

    ... Names Types of Products Manufacturers Ingredients About the Database FAQ Product Recalls Help Glossary Contact Us More ... holders. Information is extracted from Consumer Product Information Database ©2001-2015 by DeLima Associates. All rights reserved. ...

  9. MPlus Database system

    SciTech Connect

    Not Available

    1989-01-20

    The MPlus Database program was developed to keep track of mail received. This system was developed by TRESP for the Department of Energy/Oak Ridge Operations. The MPlus Database program is a PC application, written in dBase III+'' and compiled with Clipper'' into an executable file. The files you need to run the MPLus Database program can be installed on a Bernoulli, or a hard drive. This paper discusses the use of this database.

  10. Aviation Safety Issues Database

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A.; Ricks, Wendell R.

    2009-01-01

    The aviation safety issues database was instrumental in the refinement and substantiation of the National Aviation Safety Strategic Plan (NASSP). The issues database is a comprehensive set of issues from an extremely broad base of aviation functions, personnel, and vehicle categories, both nationally and internationally. Several aviation safety stakeholders such as the Commercial Aviation Safety Team (CAST) have already used the database. This broader interest was the genesis to making the database publically accessible and writing this report.

  11. Triangular temporal alopecia: a rare case in adulthood.

    PubMed

    Jutla, Simran; Patel, Vikas; Rajpara, Anand

    2016-01-01

    Triangular temporal alopecia (TTA) is an asymptomatic, circumscribed, non-scarring form of alopecia that affects the temporal scalp. Although TTA is most often seen between ages two and nine, the condition has rarely been described in adults. If unrecognized, adulthood TTA can be misdiagnosed, leading to unnecessary steroid treatment. This case report describes TTA in an adult woman who had no prior history of alopecia. It also reviews the existing TTA literature, describing the diagnosis and management of this condition. PMID:27136639

  12. The Order of Events in the Transition to Adulthood.

    ERIC Educational Resources Information Center

    Marini, Margaret Mooney

    The sequencing of four role changes marking the transition from adolescence to adulthood--exit from school, entry into the labor force, marriage, and parenthood--is reported. The research is based on data from a study of 8500 high school students in 10 Illinois high schools in 1957-58 (Coleman, 1961) and a 15-year follow-up survey of 6500 of the…

  13. Changes in Religiosity Across the Transition to Young Adulthood.

    PubMed

    Chan, Melissa; Tsai, Kim M; Fuligni, Andrew J

    2015-08-01

    Social identities, as those pertaining to religion, may change over time as adolescents make the important transition into young adulthood. This 4-year longitudinal study examined developmental changes in religious affiliation, identity, and participation across the transition from adolescence to young adulthood among 584 individuals (from M age  = 17.9 years to M age  = 22.1 years; 55 % female). We also investigated whether changes varied as a function of individual (i.e., gender and ethnicity) and contextual (i.e., college type and residential status) factors, as well as the association between religiosity and well-being (e.g., meaning and purpose in life, depressive symptoms). The results indicated a significant decline in reported affiliation with a particular religious group or faith for all youth. The change in a psychological sense of religious identity varied by gender, and the change in religious participation differed by ethnicity, but other individual-difference factors generally played minor roles in the changes in religiosity across time. Religiosity was more consistently linked with a greater sense of meaning and purpose than with fewer depressive symptoms across the transition to adulthood, suggesting that it may be particularly important for eudaimonic well-being. Overall, the findings suggest that youth generally experience a decrease in religiosity as they transition to young adulthood, but this rate of change may vary between individuals. The results have important implications for the way in which religion is viewed and lived out by young adults in the United States. PMID:25104418

  14. Mission and Assets Database

    NASA Technical Reports Server (NTRS)

    Baldwin, John; Zendejas, Silvino; Gutheinz, Sandy; Borden, Chester; Wang, Yeou-Fang

    2009-01-01

    Mission and Assets Database (MADB) Version 1.0 is an SQL database system with a Web user interface to centralize information. The database stores flight project support resource requirements, view periods, antenna information, schedule, and forecast results for use in mid-range and long-term planning of Deep Space Network (DSN) assets.

  15. Plant and Crop Databases

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Databases have become an integral part of all aspects of biological research, including basic and applied plant biology. The importance of databases continues to increase as the volume of data from direct and indirect genomics approaches expands. What is not always obvious to users of databases is t...

  16. Reducing central serotonin in adulthood promotes hippocampal neurogenesis

    PubMed Central

    Song, Ning-Ning; Jia, Yun-Fang; Zhang, Lei; Zhang, Qiong; Huang, Ying; Liu, Xiao-Zhen; Hu, Ling; Lan, Wei; Chen, Ling; Lesch, Klaus-Peter; Chen, Xiaoyan; Xu, Lin; Ding, Yu-Qiang

    2016-01-01

    Chronic administration of selective serotonin reuptake inhibitors (SSRIs), which up-regulates central serotonin (5-HT) system function, enhances adult hippocampal neurogenesis. However, the relationship between central 5-HT system and adult neurogenesis has not fully been understood. Here, we report that lowering 5-HT level in adulthood is also able to enhance adult hippocampal neurogenesis. We used tamoxifen (TM)-induced Cre in Pet1-CreERT2 mice to either deplete central serotonergic (5-HTergic) neurons or inactivate 5-HT synthesis in adulthood and explore the role of central 5-HT in adult hippocampal neurogenesis. A dramatic increase in hippocampal neurogenesis is present in these two central 5-HT-deficient mice and it is largely prevented by administration of agonist for 5-HTR2c receptor. In addition, the survival of new-born neurons in the hippocampus is enhanced. Furthermore, the adult 5-HT-deficient mice showed reduced depression-like behaviors but enhanced contextual fear memory. These findings demonstrate that lowering central 5-HT function in adulthood can also enhance adult hippocampal neurogenesis, thus revealing a new aspect of central 5-HT in regulating adult neurogenesis. PMID:26839004

  17. Parent-Child Relations and Offending During Young Adulthood

    PubMed Central

    Johnson, Wendi L.; Giordano, Peggy C.; Manning, Wendy D.; Longmore, Monica A.

    2011-01-01

    There is a long tradition of studying parent-child relationships and adolescent delinquency. However, the association between parent-child relationships and criminal offending during young adulthood is less well understood. Although the developmental tasks of young adulthood tend to focus on intimate relationships, employment, and family formation, the parent-child bond persists over the life course and likely continues to inform and shape behavior beyond adolescence. Using data from the Toledo Adolescent Relationships Study (TARS), the influence of parental involvement on patterns of offending among respondents interviewed first as adolescents and later as young adults is examined. The TARS sample used for our study (N=1,007) is demographically diverse (49.5% female; 25.3% Black; 7.2% Hispanic) and includes youth beyond those enrolled in college. The influences of both early and later parenting factors such as support, monitoring and conflict on young adults’ criminal behavior are examined. Results show that early monitoring and ongoing parental support are associated with lower offending in young adulthood. These effects persist net of peer influence and adolescent delinquency. This suggests the importance of examining multiple ways in which parental resources and support influence early adult behavior and well-being. PMID:20865307

  18. Fluoxetine exposure during adolescence increases preference for cocaine in adulthood

    PubMed Central

    Iñiguez, Sergio D.; Riggs, Lace M.; Nieto, Steven J.; Wright, Katherine N.; Zamora, Norma N.; Cruz, Bryan; Zavala, Arturo R.; Robison, Alfred J.; Mazei-Robison, Michelle S.

    2015-01-01

    Currently, there is a high prevalence of antidepressant prescription rates within juvenile populations, yet little is known about the potential long-lasting consequences of such treatments, particularly on subsequent responses to drugs of abuse. To address this issue at the preclinical level, we examined whether adolescent exposure to fluoxetine (FLX), a selective serotonin reuptake inhibitor, results in changes to the sensitivity of the rewarding properties of cocaine in adulthood. Separate groups of male c57bl/6 mice were exposed to FLX (0 or 20 mg/kg) for 15 consecutive days either during adolescence (postnatal days [PD] 35–49) or adulthood (PD 65–79). Twenty-one days after FLX treatment, behavioral responsivity to cocaine (0, 2.5, 5, 10, or 20 mg/kg) conditioned place preference was assessed. Our data shows that mice pretreated with FLX during adolescence, but not during adulthood, display an enhanced dose-dependent preference to the environment paired with cocaine (5 or 10 mg/kg) when compared to age-matched saline pretreated controls. Taken together, our findings suggest that adolescent exposure to FLX increases sensitivity to the rewarding properties of cocaine, later in life. PMID:26449406

  19. Parental and adolescent health behaviors and pathways to adulthood.

    PubMed

    Bauldry, Shawn; Shanahan, Michael J; Macmillan, Ross; Miech, Richard A; Boardman, Jason D; O Dean, Danielle; Cole, Veronica

    2016-07-01

    This paper examines associations among parental and adolescent health behaviors and pathways to adulthood. Using data from the National Longitudinal Study of Adolescent to Adult Health, we identify a set of latent classes describing pathways into adulthood and examine health-related predictors of these pathways. The identified pathways are consistent with prior research using other sources of data. Results also show that both adolescent and parental health behaviors differentiate pathways. Parental and adolescent smoking are associated with lowered probability of the higher education pathway and higher likelihood of the work and the work & family pathways (entry into the workforce soon after high school completion). Adolescent drinking is positively associated with the work pathway and the higher education pathway, but decreases the likelihood of the work & family pathway. Neither parental nor adolescent obesity are associated with any of the pathways to adulthood. When combined, parental/adolescent smoking and adolescent drinking are associated with displacement from the basic institutions of school, work, and family. PMID:27194662

  20. Childhood victimization and pain in adulthood: a prospective investigation.

    PubMed

    Raphael, K G; Widom, C S; Lange, G

    2001-05-01

    Evidence of the relationship between childhood abuse and pain problems in adulthood has been based on cross-sectional studies using retrospective self-reports of childhood victimization. The objective of the current study was to determine whether childhood victimization increases risk for adult pain complaints, using prospective information from documented cases of child abuse and neglect. Using a prospective cohort design, cases of early childhood abuse or neglect documented between 1967 and 1971 (n = 676) and demographically matched controls (n = 520) were followed into young adulthood. The number of medically explained and unexplained pain complaints reported at follow-up (1989-1995) was examined. Assessed prospectively, physically and sexually abused and neglected individuals were not at risk for increased pain symptoms. The odds of reporting one or more unexplained pain symptoms was not associated with any childhood victimization or specific types (i.e. sexual abuse, physical abuse, or neglect). In contrast, the odds of one or more unexplained pain symptoms was significantly associated with retrospective self-reports of all specific types of childhood victimization. These findings indicate that the relationship between childhood victimization and pain symptoms in adulthood is more complex than previously thought. The common assumption that medically unexplained pain is of psychological origin should be questioned. Additional research conducting comprehensive physical examinations with victims of childhood abuse and neglect is recommended. PMID:11323150

  1. Visualization of multidimensional database

    NASA Astrophysics Data System (ADS)

    Lee, Chung

    2008-01-01

    The concept of multidimensional databases has been extensively researched and wildly used in actual database application. It plays an important role in contemporary information technology, but due to the complexity of its inner structure, the database design is a complicated process and users are having a hard time fully understanding and using the database. An effective visualization tool for higher dimensional information system helps database designers and users alike. Most visualization techniques focus on displaying dimensional data using spreadsheets and charts. This may be sufficient for the databases having three or fewer dimensions but for higher dimensions, various combinations of projection operations are needed and a full grasp of total database architecture is very difficult. This study reviews existing visualization techniques for multidimensional database and then proposes an alternate approach to visualize a database of any dimension by adopting the tool proposed by Kiviat for software engineering processes. In this diagramming method, each dimension is represented by one branch of concentric spikes. This paper documents a C++ based visualization tool with extensive use of OpenGL graphics library and GUI functions. Detailed examples of actual databases demonstrate the feasibility and effectiveness in visualizing multidimensional databases.

  2. Small for gestational age and adulthood risk of disability pension: the contribution of childhood and adulthood conditions.

    PubMed

    Helgertz, Jonas; Vågerö, Denny

    2014-10-01

    Early exiting from the labor force and into disability pension (DP) represents a major social problem in Sweden and elsewhere. We examined how being asymmetric (A-SGA) or symmetric (S-SGA) small for gestational age predicts transitioning into DP. We analyzed a longitudinal sample of 8125 men and women from the Stockholm Birth Cohort (SBC), born in 1953 and not on DP in 1990. The SBC consists of data from various sources, including self-reported information and data from administrative registers. The follow-up period was from 1991 to 2009. Yearly information on the receipt of DP benefits from register data was operationalized as a dichotomous variable. 13 percent of the sample moved into DP during follow-up. Cox proportional hazards regression was used to examine whether disadvantageous fetal growth--A-SGA and S-SGA--predicted DP. Men and women born A-SGA had a substantially increased hazard of DP. The full model suggested a hazard ratio of 1.68 (CI: 1.11-2.54), only being affected slightly by adulthood conditions. Several childhood conditions were also associated with DP. Such factors, however, mainly affected DP risk through adulthood conditions. The effect of SGA on DP appeared particularly strong among individuals from socioeconomically disadvantaged backgrounds. The evidence presented suggests that being A-SGA influences the risk of DP, independent of childhood and adulthood conditions, and similarly for men and women. Due to A-SGA being rather infrequent, reducing the occurrence of A-SGA would, however, only have a marginal impact on the stock of DP pensioners. For the individual affected, the elevation in the risk of DP was nevertheless substantial. Other childhood conditions exercised a larger influence on the stock of DP recipients, but they mostly operated through adulthood attainment. The importance of socioeconomic resources in childhood for the long term health consequences of SGA is interesting from a policy perspective and warrants further research

  3. A prospective cohort study of deficient maternal nurturing attitudes predicting adulthood work stress independent of adulthood hostility and depressive symptoms.

    PubMed

    Hintsanen, M; Kivimäki, M; Hintsa, T; Theorell, T; Elovainio, M; Raitakari, O T; Viikari, J S A; Keltikangas-Järvinen, L

    2010-09-01

    Stressful childhood environments arising from deficient nurturing attitudes are hypothesized to contribute to later stress vulnerability. We examined whether deficient nurturing attitudes predict adulthood work stress. Participants were 443 women and 380 men from the prospective Cardiovascular Risk in Young Finns Study. Work stress was assessed as job strain and effort-reward imbalance in 2001 when the participants were from 24 to 39 years old. Deficient maternal nurturance (intolerance and low emotional warmth) was assessed based on mothers' reports when the participants were at the age of 3-18 years and again at the age of 6-21 years. Linear regressions showed that deficient emotional warmth in childhood predicted lower adulthood job control and higher job strain. These associations were not explained by age, gender, socioeconomic circumstances, maternal mental problems or participant hostility, and depressive symptoms. Deficient nurturing attitudes in childhood might affect sensitivity to work stress and selection into stressful work conditions in adulthood. More attention should be paid to pre-employment factors in work stress research. PMID:20666648

  4. An Introduction to Database Structure and Database Machines.

    ERIC Educational Resources Information Center

    Detweiler, Karen

    1984-01-01

    Enumerates principal management objectives of database management systems (data independence, quality, security, multiuser access, central control) and criteria for comparison (response time, size, flexibility, other features). Conventional database management systems, relational databases, and database machines used for backend processing are…

  5. Childhood cognitive measures as predictors of alcohol use and problems by mid-adulthood in a non-Western cohort.

    PubMed

    Luczak, Susan E; Yarnell, Lisa M; Prescott, Carol A; Raine, Adrian; Venables, Peter H; Mednick, Sarnoff A

    2015-06-01

    This study examined the relationship between childhood cognitive functioning and academic achievement and subsequent alcohol use and problems in a non-Western setting. We examined longitudinal data from a birth cohort sample (N = 1,795) who were assessed at age 11 years on cognitive measures and then approximately 25 years later on lifetime alcohol use and alcohol use disorder symptom count. The sample was from Mauritius (eastern Africa), which allowed us to examine these relationships in a non-Western society with a different social structure than is typical of prior cognitive studies on primarily White samples in Western societies. Poorer performance on the Trail Making Test B-A in childhood predicted being a lifetime drinker, even after covarying for gender, childhood psychosocial adversity, and Muslim religion. Lower academic achievement and verbal IQ, but not performance IQ, were predictive of subsequent alcohol problems after including demographic covariates; the relationship between verbal IQ and alcohol problems was stronger in females than males. A nonlinear relationship emerged for Trails, suggesting that only more extreme impairment on this measure was indicative of later alcohol problems. Results of this study provide evidence that verbal deficits and poor academic performance exist in a general cohort sample by age 11 years (when 99% were nondrinkers) for those who go on to develop alcohol problems. (PsycINFO Database Record PMID:25621419

  6. Life and Death in the Family: Early Parental Death, Parental Remarriage, and Offspring Suicide Risk in Adulthood

    PubMed Central

    Hollingshaus, Michael S.; Smith, Ken R.

    2015-01-01

    Early-life parental death (PD) may increase suicide and other mortality risk in adulthood. The potential implications of subsequent remarriage of the widowed parent (RWP) for suicide have not been well examined. Data came from the Utah Population Database for birth cohorts between 1886 and 1960, yielding a sample of N=663,729 individuals, including 4,533 suicides. Cox models showed PD was associated with increased adult suicide risk before age 50, and with increased risk of cardiovascular disease deaths (CVD) for adults of all ages. For females, RWP attenuated the suicide relationship before age 50 (though not statistically significant), but significantly exacerbated it after age 50. RWP had no significant impact for males. Further, for females, PD's positive association with suicide was stronger than with CVD before age 50. These findings reinforce the importance of biological and social mechanisms in linking early-life stressors to adult mental and physical health. PMID:25704222

  7. 2010 Worldwide Gasification Database

    DOE Data Explorer

    The 2010 Worldwide Gasification Database describes the current world gasification industry and identifies near-term planned capacity additions. The database lists gasification projects and includes information (e.g., plant location, number and type of gasifiers, syngas capacity, feedstock, and products). The database reveals that the worldwide gasification capacity has continued to grow for the past several decades and is now at 70,817 megawatts thermal (MWth) of syngas output at 144 operating plants with a total of 412 gasifiers.

  8. ITS-90 Thermocouple Database

    National Institute of Standards and Technology Data Gateway

    SRD 60 NIST ITS-90 Thermocouple Database (Web, free access)   Web version of Standard Reference Database 60 and NIST Monograph 175. The database gives temperature -- electromotive force (emf) reference functions and tables for the letter-designated thermocouple types B, E, J, K, N, R, S and T. These reference functions have been adopted as standards by the American Society for Testing and Materials (ASTM) and the International Electrotechnical Commission (IEC).

  9. Opening CEM vendor databases

    SciTech Connect

    Long, A.; Patel, D.

    1995-12-31

    CEM database performance requirements (i.e., voluminous data storage, rapid response times) often conflict with the concept of an open, accessible database. Utilities would like to use their CEM data for more purposes than simply submitting environmental reports. But in most cases, other uses are inhibited because today`s sophisticated CEM systems incorporate databases that have forsaken openness and accessibility in favor of performance. Several options are available for CEM vendors wishing to move in the direction of open, accessible CEM databases.

  10. Databases for Microbiologists

    PubMed Central

    2015-01-01

    Databases play an increasingly important role in biology. They archive, store, maintain, and share information on genes, genomes, expression data, protein sequences and structures, metabolites and reactions, interactions, and pathways. All these data are critically important to microbiologists. Furthermore, microbiology has its own databases that deal with model microorganisms, microbial diversity, physiology, and pathogenesis. Thousands of biological databases are currently available, and it becomes increasingly difficult to keep up with their development. The purpose of this minireview is to provide a brief survey of current databases that are of interest to microbiologists. PMID:26013493

  11. Veterans Administration Databases

    Cancer.gov

    The Veterans Administration Information Resource Center provides database and informatics experts, customer service, expert advice, information products, and web technology to VA researchers and others.

  12. Backing up DMF Databases

    NASA Technical Reports Server (NTRS)

    Cardo, Nicholas P.; Woodrow, Thomas (Technical Monitor)

    1994-01-01

    A complete backup of the Cray Data Migration Facility (DMF) databases should include the data migration databases, all media specific process' (MSP's) databases, and the journal file. The backup should be able to accomplished without impacting users or stopping DMF. The High Speed Processors group at the Numerical Aerodynamics Simulation (NAS) Facility at NASA Ames Research Center undertook the task of finding an effective and efficient way to backup all DMF databases. This has been accomplished by taking advantage of new features introduced in DMF 2.0 and adding a minor modification to the dmdaemon. This paper discusses the investigation and the changes necessary to implement these enhancements.

  13. Transitions in Gambling Participation during Late Adolescence and Young Adulthood

    PubMed Central

    Bray, Bethany C.; Lee, Grace P.; Liu, Weiwei; Storr, Carla L.; Ialongo, Nicholas S.; Martins, Silvia S.

    2014-01-01

    Purpose The purpose of this study was to examine transitions in gambling participation from late adolescence into emerging adulthood, and to identify factors (i.e., gender, race, intervention status, lunch status, conduct disorder, parental monitoring, neighborhood environment, and substance use) that might influence these transitions. Methods Markov modeling was used to describe movement between past-year gambling states (i.e., non-gambling and gambling) over five years. Annual data on past-year gambling behavior and substance use were collected from 515 young men and women starting at age 17. Results Past-year gambling declined from 51% prevalence at age 17 to 21% prevalence at age 22. Participants who reported no past-year gambling at a particular annual assessment had more than an 80% probability of also reporting no past-year gambling at the following assessment. Men were 1.07–2.82 times more likely than women to transition from past-year non-gambling to gambling year-to-year, and women were 1.27–5.26 times more likely than men to transition from past-year gambling to non-gambling year-to-year. In addition, gender and past-year tobacco use interacted such that men who used tobacco were most likely (and men who did not use tobacco least likely) to gamble at baseline. Conclusions Transition rates between gambling states appear to be relatively stable over time from late adolescence into emerging adulthood; however, men and those who engage in substance use may be at increased risk for gambling participation. Implications and Contribution The current study provides important information about the naturalistic transitions in gambling behavior during late adolescence and emerging adulthood among an urban, mainly ethnic minority population. The finding that approximately half of past-year gamblers do not gamble during the following year suggests that gambling follows a variable developmental course. PMID:24656449

  14. Nicotine Dependence and Alcohol Problems from Adolescence to Young Adulthood

    PubMed Central

    Dierker, Lisa; Selya, Arielle; Rose, Jennifer; Hedeker, Donald; Mermelstein, Robin

    2016-01-01

    Background Despite the highly replicated relationship between symptoms associated with both alcohol and nicotine, little is known about this association across time and exposure to both drinking and smoking. In the present study, we evaluate if problems associated with alcohol use are related to emerging nicotine dependence symptoms and whether this relationship varies from adolescence to young adulthood, after accounting for both alcohol and nicotine exposure. Methods The sample was drawn from the Social and Emotional Contexts of Adolescent Smoking Patterns Study which measured smoking, nicotine dependence, alcohol use and alcohol related problems over 6 assessment waves spanning 6 years. Analyses were based on repeated assessment of 864 participants reporting some smoking and drinking 30 days prior to individual assessment waves. Mixed-effects regression models were estimated to examine potential time, smoking and/or alcohol varying effects in the association between alcohol problems and nicotine dependence. Findings Inter-individual differences in mean levels of alcohol problems and within subject changes in alcohol problems from adolescence to young adulthood were each significantly associated with nicotine dependence symptoms over and above levels of smoking and drinking behaviour. This association was consistent across both time and increasing levels of smoking and drinking. Conclusions Alcohol related problems are a consistent risk factor for nicotine dependence over and above measures of drinking and smoking and this association can be demonstrated from the earliest experiences with smoking in adolescents, through the establishment of more regular smoking patterns across the transition to young adulthood. These findings add to accumulating evidence suggesting that smoking and drinking may be related through a mechanism that cannot be wholly accounted for by exposure to either substance. PMID:27610424

  15. ADULTHOOD ANIMAL ABUSE AMONG MEN ARRESTED FOR DOMESTIC VIOLENCE

    PubMed Central

    Febres, Jeniimarie; Brasfield, Hope; Shorey, Ryan C.; Elmquist, Joanna; Ninnemann, Andrew; Schonbrun, Yael C.; Temple, Jeff R.; Recupero, Patricia R.; Stuart, Gregory L.

    2014-01-01

    Learning more about intimate partner violence (IPV) perpetrators could aid the development of more effective treatments. The prevalence of adulthood animal abuse (AAA) perpetration and its association with IPV perpetration, antisociality, and alcohol use in 307 men arrested for domestic violence was examined. 41% (n = 125) of the men committed at least one act of animal abuse since the age of 18, in contrast to the 3.0% prevalence rate reported by men in the general population. Controlling for antisociality and alcohol use, AAA showed a trend towards a significant association with physical and severe psychological IPV perpetration. PMID:25324474

  16. Salient and emerging developmental tasks in the transition to adulthood.

    PubMed

    Roisman, Glenn I; Masten, Ann S; Coatsworth, J Douglas; Tellegen, Auke

    2004-01-01

    Drawing on data from a normative sample of 205 children tracked into adulthood, this study examined the predictive links from 3 salient (friendship, academic, conduct) and 2 emerging (work, romantic) developmental tasks during the transition years around age 20 to adult adaptation 10 years later. Results (a) confirm the utility of salient developmental tasks for predicting adult success, (b) suggest that emerging domains have limited long-term predictive significance, and (c) more generally support a view that developmental tasks follow a course through life of waxing and waning salience and organization that has implications for future adaptation. PMID:15015679

  17. Adulthood animal abuse among men arrested for domestic violence.

    PubMed

    Febres, Jeniimarie; Brasfield, Hope; Shorey, Ryan C; Elmquist, Joanna; Ninnemann, Andrew; Schonbrun, Yael C; Temple, Jeff R; Recupero, Patricia R; Stuart, Gregory L

    2014-09-01

    Learning more about intimate partner violence (IPV), perpetrators could aid the development of more effective treatments. The prevalence of adulthood animal abuse (AAA) perpetration and its association with IPV perpetration, antisociality, and alcohol use in 307 men arrested for domestic violence were examined. Forty-one percent (n = 125) of the men committed at least one act of animal abuse since the age of 18, in contrast to the 1.5% prevalence rate reported by men in the general population. Controlling for antisociality and alcohol use, AAA showed a trend toward a significant association with physical and severe psychological IPV perpetration. PMID:25324474

  18. Atomic Spectra Database (ASD)

    National Institute of Standards and Technology Data Gateway

    SRD 78 NIST Atomic Spectra Database (ASD) (Web, free access)   This database provides access and search capability for NIST critically evaluated data on atomic energy levels, wavelengths, and transition probabilities that are reasonably up-to-date. The NIST Atomic Spectroscopy Data Center has carried out these critical compilations.

  19. CDS - Database Administrator's Guide

    NASA Astrophysics Data System (ADS)

    Day, J. P.

    This guide aims to instruct the CDS database administrator in: o The CDS file system. o The CDS index files. o The procedure for assimilating a new CDS tape into the database. It is assumed that the administrator has read SUN/79.

  20. Ionic Liquids Database- (ILThermo)

    National Institute of Standards and Technology Data Gateway

    SRD 147 Ionic Liquids Database- (ILThermo) (Web, free access)   IUPAC Ionic Liquids Database, ILThermo, is a free web research tool that allows users worldwide to access an up-to-date data collection from the publications on experimental investigations of thermodynamic, and transport properties of ionic liquids as well as binary and ternary mixtures containing ionic liquids.

  1. Database Searching by Managers.

    ERIC Educational Resources Information Center

    Arnold, Stephen E.

    Managers and executives need the easy and quick access to business and management information that online databases can provide, but many have difficulty articulating their search needs to an intermediary. One possible solution would be to encourage managers and their immediate support staff members to search textual databases directly as they now…

  2. Morchella MLST database

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Welcome to the Morchella MLST database. This dedicated database was set up at the CBS-KNAW Biodiversity Center by Vincent Robert in February 2012, using BioloMICS software (Robert et al., 2011), to facilitate DNA sequence-based identifications of Morchella species via the Internet. The current datab...

  3. First Look: TRADEMARKSCAN Database.

    ERIC Educational Resources Information Center

    Fernald, Anne Conway; Davidson, Alan B.

    1984-01-01

    Describes database produced by Thomson and Thomson and available on Dialog which contains over 700,000 records representing all active federal trademark registrations and applications for registrations filed in United States Patent and Trademark Office. A typical record, special features, database applications, learning to use TRADEMARKSCAN, and…

  4. HIV Structural Database

    National Institute of Standards and Technology Data Gateway

    SRD 102 HIV Structural Database (Web, free access)   The HIV Protease Structural Database is an archive of experimentally determined 3-D structures of Human Immunodeficiency Virus 1 (HIV-1), Human Immunodeficiency Virus 2 (HIV-2) and Simian Immunodeficiency Virus (SIV) Proteases and their complexes with inhibitors or products of substrate cleavage.

  5. Biological Macromolecule Crystallization Database

    National Institute of Standards and Technology Data Gateway

    SRD 21 Biological Macromolecule Crystallization Database (Web, free access)   The Biological Macromolecule Crystallization Database and NASA Archive for Protein Crystal Growth Data (BMCD) contains the conditions reported for the crystallization of proteins and nucleic acids used in X-ray structure determinations and archives the results of microgravity macromolecule crystallization studies.

  6. Assignment to database industy

    NASA Astrophysics Data System (ADS)

    Abe, Kohichiroh

    Various kinds of databases are considered to be essential part in future large sized systems. Information provision only by databases is also considered to be growing as the market becomes mature. This paper discusses how such circumstances have been built and will be developed from now on.

  7. Dictionary as Database.

    ERIC Educational Resources Information Center

    Painter, Derrick

    1996-01-01

    Discussion of dictionaries as databases focuses on the digitizing of The Oxford English dictionary (OED) and the use of Standard Generalized Mark-Up Language (SGML). Topics include the creation of a consortium to digitize the OED, document structure, relational databases, text forms, sequence, and discourse. (LRW)

  8. A Quality System Database

    NASA Technical Reports Server (NTRS)

    Snell, William H.; Turner, Anne M.; Gifford, Luther; Stites, William

    2010-01-01

    A quality system database (QSD), and software to administer the database, were developed to support recording of administrative nonconformance activities that involve requirements for documentation of corrective and/or preventive actions, which can include ISO 9000 internal quality audits and customer complaints.

  9. BioImaging Database

    2006-10-25

    The Biolmaging Database (BID) is a relational database developed to store the data and meta-data for the 3D gene expression in early Drosophila embryo development on a cellular level. The schema was written to be used with the MySQL DBMS but with minor modifications can be used on any SQL compliant relational DBMS.

  10. The intelligent database machine

    NASA Technical Reports Server (NTRS)

    Yancey, K. E.

    1985-01-01

    The IDM data base was compared with the data base crack to determine whether IDM 500 would better serve the needs of the MSFC data base management system than Oracle. The two were compared and the performance of the IDM was studied. Implementations that work best on which database are implicated. The choice is left to the database administrator.

  11. Build Your Own Database.

    ERIC Educational Resources Information Center

    Jacso, Peter; Lancaster, F. W.

    This book is intended to help librarians and others to produce databases of better value and quality, especially if they have had little previous experience in database construction. Drawing upon almost 40 years of experience in the field of information retrieval, this book emphasizes basic principles and approaches rather than in-depth and…

  12. Database Reviews: Legal Information.

    ERIC Educational Resources Information Center

    Seiser, Virginia

    Detailed reviews of two legal information databases--"Laborlaw I" and "Legal Resource Index"--are presented in this paper. Each database review begins with a bibliographic entry listing the title; producer; vendor; cost per hour contact time; offline print cost per citation; time period covered; frequency of updates; and size of file. A detailed…

  13. Database in Artificial Intelligence.

    ERIC Educational Resources Information Center

    Wilkinson, Julia

    1986-01-01

    Describes a specialist bibliographic database of literature in the field of artificial intelligence created by the Turing Institute (Glasgow, Scotland) using the BRS/Search information retrieval software. The subscription method for end-users--i.e., annual fee entitles user to unlimited access to database, document provision, and printed awareness…

  14. Structural Ceramics Database

    National Institute of Standards and Technology Data Gateway

    SRD 30 NIST Structural Ceramics Database (Web, free access)   The NIST Structural Ceramics Database (WebSCD) provides evaluated materials property data for a wide range of advanced ceramics known variously as structural ceramics, engineering ceramics, and fine ceramics.

  15. National Vulnerability Database (NVD)

    National Institute of Standards and Technology Data Gateway

    National Vulnerability Database (NVD) (Web, free access)   NVD is a comprehensive cyber security vulnerability database that integrates all publicly available U.S. Government vulnerability resources and provides references to industry resources. It is based on and synchronized with the CVE vulnerability naming standard.

  16. Knowledge Discovery in Databases.

    ERIC Educational Resources Information Center

    Norton, M. Jay

    1999-01-01

    Knowledge discovery in databases (KDD) revolves around the investigation and creation of knowledge, processes, algorithms, and mechanisms for retrieving knowledge from data collections. The article is an introductory overview of KDD. The rationale and environment of its development and applications are discussed. Issues related to database design…

  17. Online Database Searching Workbook.

    ERIC Educational Resources Information Center

    Littlejohn, Alice C.; Parker, Joan M.

    Designed primarily for use by first-time searchers, this workbook provides an overview of online searching. Following a brief introduction which defines online searching, databases, and database producers, five steps in carrying out a successful search are described: (1) identifying the main concepts of the search statement; (2) selecting a…

  18. CPDB: Carcinogenic Potency Database.

    PubMed

    Fitzpatrick, Roberta Bronson

    2008-01-01

    The Carcinogenic Potency Database reports analyses of animal cancer tests on 1,547 chemicals. These tests are used in support of cancer risk assessments for humans. Results are searchable and are made available via the National Library of Medicine's (NLM) TOXNET system. This column will provide background information on the database, as well as present search basics. PMID:19042710

  19. Cascadia Tsunami Deposit Database

    USGS Publications Warehouse

    Peters, Robert; Jaffe, Bruce; Gelfenbaum, Guy; Peterson, Curt

    2003-01-01

    The Cascadia Tsunami Deposit Database contains data on the location and sedimentological properties of tsunami deposits found along the Cascadia margin. Data have been compiled from 52 studies, documenting 59 sites from northern California to Vancouver Island, British Columbia that contain known or potential tsunami deposits. Bibliographical references are provided for all sites included in the database. Cascadia tsunami deposits are usually seen as anomalous sand layers in coastal marsh or lake sediments. The studies cited in the database use numerous criteria based on sedimentary characteristics to distinguish tsunami deposits from sand layers deposited by other processes, such as river flooding and storm surges. Several studies cited in the database contain evidence for more than one tsunami at a site. Data categories include age, thickness, layering, grainsize, and other sedimentological characteristics of Cascadia tsunami deposits. The database documents the variability observed in tsunami deposits found along the Cascadia margin.

  20. Protein sequence databases.

    PubMed

    Apweiler, Rolf; Bairoch, Amos; Wu, Cathy H

    2004-02-01

    A variety of protein sequence databases exist, ranging from simple sequence repositories, which store data with little or no manual intervention in the creation of the records, to expertly curated universal databases that cover all species and in which the original sequence data are enhanced by the manual addition of further information in each sequence record. As the focus of researchers moves from the genome to the proteins encoded by it, these databases will play an even more important role as central comprehensive resources of protein information. Several the leading protein sequence databases are discussed here, with special emphasis on the databases now provided by the Universal Protein Knowledgebase (UniProt) consortium. PMID:15036160

  1. Maternal separation alters drug intake patterns in adulthood in rats.

    PubMed

    Moffett, M C; Vicentic, A; Kozel, Marie; Plotsky, Paul; Francis, D D; Kuhar, M J

    2007-02-01

    Maternal separation/handling (MS/H) is an animal model of early life stress that causes profound neurochemical and behavioral alterations in pups that persist into adulthood. Many recent studies have used the MS/H model to study changes in drug effects in adulthood that are linked to behavioral treatments and stressors in the perinatal period. The drug effects focused on in this review are the reinforcing properties of the abused drugs, cocaine and alcohol. A striking finding is that variations in maternal separation and handling cause changes in ethanol and cocaine self-administration. Further, these changes indicate that various manipulations in the perinatal period can have long lasting effects of interest to biochemical pharmacologists. This article will review recent studies on ethanol and cocaine self-administration using the MS/H model and the neurochemical alterations that may play a role in the effects of MS/H on ethanol and cocaine self-administration. Studying the MS/H model can provide important clues into the vulnerability to drug abuse and perhaps identify a crucial window of opportunity for therapeutic intervention. PMID:16962564

  2. Change and Stability in Religiousness and Spirituality in Emerging Adulthood.

    PubMed

    Koenig, Laura B

    2015-01-01

    The author investigated the change and stability of different aspects of religiousness and spirituality, as well as whether personality traits may help explain why individuals increase or decrease in religiousness and spirituality during emerging adulthood. Self-report measures of childhood and current religiousness were completed by 224 college-aged participants. A subset of participants also completed a measure of personality and measures of religious and spiritual belief trajectories by rating the importance of each belief at successive age brackets across their lifespan. Analyses of mean-level, rank-order, and individual-level stability and change in religiousness indicated that while average religiousness scores decreased, there was still moderate to high rank-order stability in scores. Additionally, service attendance was less stable and decreased more than importance of religion in daily life. Examination of the trajectories of religiousness and spirituality over time showed similar differences: religiousness decreased, on average, whereas spirituality increased slightly, but significantly, across successive age brackets. Personality traits did not significantly predict change in religiousness over time, although openness predicted change in spirituality. Conclusions include the idea that religiousness in emerging adulthood is comprised on different components that change at different rates. PMID:26287515

  3. Childhood Language Disorder and Social Anxiety in Early Adulthood.

    PubMed

    Brownlie, E B; Bao, Lin; Beitchman, Joseph

    2016-08-01

    Language disorder is associated with anxiety and with social problems in childhood and adolescence. However, the relation between language disorder and adult social anxiety is not well known. This study examines social anxiety in early adulthood in a 26-year prospective longitudinal study following individuals identified with a communication disorder at age 5 and a control group. Social anxiety diagnoses and subthreshold symptoms were examined at ages 19, 25, and 31 using a structured diagnostic interview; social anxiety symptoms related to social interaction and social performance were also assessed dimensionally at age 31. Multiple imputation was used to address attrition. Compared to controls, participants with childhood language disorder had higher rates of subthreshold social phobia at ages 19 and 25 and endorsed higher levels of social interaction anxiety symptoms at age 31, with particular difficulty talking to others and asserting their perspectives. Childhood language disorder is a specific risk factor for a circumscribed set of social anxiety symptoms in adulthood, which are likely associated with communication challenges. PMID:26530522

  4. Neurological complications of neurofibromatosis type 1 in adulthood.

    PubMed

    Créange, A; Zeller, J; Rostaing-Rigattieri, S; Brugières, P; Degos, J D; Revuz, J; Wolkenstein, P

    1999-03-01

    Neurofibromatosis type 1 (NF1) is a genetic disease with a wide range of neurological manifestations. To examine these, and to evaluate neurological morbidity in adulthood of patients with NF1, we studied a hospital-based series of 158 patients that included 138 adult patients aged >18 years and 20 children. NF1 evaluation included a multidisciplinary clinical and a clinically oriented radiological investigation. Neurological events occurring during childhood (in both children and adults of the series) and adulthood were recorded. One or several neurological manifestations have been observed in 55% of patients (adults and children) (n = 87). These included: headache (28 patients); hydrocephalus (7); epilepsy (5); lacunar stroke (1); white matter disease (1); intraspinal neurofibroma (3); facial palsy (1); radiculopathy (5); and polyneuropathy (2). Tumours included: optic pathway tumours (20); meningioma (2); cerebral glioma (3); and malignant peripheral nerve sheath tumours (6). Life-threatening complications were observed in five adults and included four malignant peripheral nerve sheath tumours and one meningioma. Pain was the leading symptom in 11 adults and was related to malignant peripheral nerve sheath tumours, complications of intraspinal neurofibromas, subcutaneous neurofibromas and peripheral nerve neurofibromas. NF1 in adults was not associated with other disabling or life-threatening neurological complications. Symptomatic optic pathway tumours, cerebral gliomas, symptomatic aqueductal stenosis and spinal compression due to intraspinal NF were observed exclusively during childhood. In this series, the predominant neurological features of adults with NF1 were chronic pain and malignant peripheral nerve sheath tumours. PMID:10094256

  5. Empathy development in adolescence predicts social competencies in adulthood.

    PubMed

    Allemand, Mathias; Steiger, Andrea E; Fend, Helmut A

    2015-04-01

    This 23-year study explored the predictive associations between empathy development in adolescence and self-reported social competencies and outcomes in adulthood. Participants were 1,527 adults aged 35 years (48.3% female). The predictor variable (adolescent empathy) was measured yearly at the ages of 12 to 16 years. The outcome variables (adult empathy, communication skills, social integration, relationship satisfaction, and conflicts in relationships) were measured at the age of 35 years. Five important results stand out. First, longitudinal measurement invariance was established for the measure of adolescent empathy. Second, empathy tended to increase during the adolescent years. Third, significant interindividual differences in level and change of adolescent empathy were found. Fourth, gender was related to level of adolescent empathy, favoring girls over boys. Fifth, not only level but also change in adolescent empathy predicted individual differences in social competencies in adulthood two decades later. These findings demonstrate that developmental processes that are relevant for adjustment reveal long-term social consequences beyond the adolescent years. PMID:24684661

  6. Global and domain-specific changes in cognition throughout adulthood.

    PubMed

    Tucker-Drob, Elliot M

    2011-03-01

    Normative adult age-related decrements are well documented for many diverse forms of effortful cognitive processing. However, it is currently unclear whether each of these decrements reflects a distinct and independent developmental phenomenon, or, in part, a more global phenomenon. A number of studies have recently been published that show moderate to large magnitudes of positive relations among individual differences in rates of changes in different cognitive variables during adulthood. This suggests that a small number of common dimensions or even a single common dimension may underlie substantial proportions of individual differences in aging-related cognitive declines. This possibility was directly examined using data from 1,281 adults 18-95 years of age who were followed longitudinally over up to 7 years on 12 different measures of effortful processing. Multivariate growth curve models were applied to examine the dimensionality of individual differences in longitudinal changes. Results supported a hierarchical structure of aging-related changes, with an average of 39% of individual differences in change in a given variable attributable to global (domain-general) developmental processes, 33% attributable to domain-specific developmental processes (abstract reasoning, spatial visualization, episodic memory, and processing speed), and 28% attributable to test-specific developmental processes. Although it is often assumed that systematic and pervasive sources of cognitive decline only emerge in later adulthood, domain-general influences on change were apparent for younger (18-49 years), middle aged (50-69 years), and older (70-95 years) adults. PMID:21244145

  7. Moving as a Gift: Relocation in Older Adulthood

    PubMed Central

    2014-01-01

    While discussions of accessibility, mobility and activities of daily living frame relocation studies, in older adulthood, the paper explores the emotional motivation of gift giving as a rationale for moving. This ethnographic study investigates the processes of household disbandment and decision-making of older adults in the Midwestern United States relocating in post-Global Financial Crisis contexts. In this study, relationships are created and sustained through the process of moving, linking older adults (n=81), their kin (n=49), and professionals (n=46) in the Midwestern United States. Using Marcel Mauss’ The Gift (1925/1990) as a theoretical lens, relocation in older adulthood is conceptualized as a gift in two ways: to one’s partner, and one’s kin. Partners may consider gift-giving in terms of the act of moving to appease and honor their partner. Kin who were not moving themselves were also recipients of the gift of moving. These gifts enchain others in relationships of reciprocity. However these gifts, like all gifts, are not without costs or danger, so this paper examines some of the challenges that emerge along with gift-giving. PMID:25456616

  8. Social Networks of Homeless Youth in Emerging Adulthood

    PubMed Central

    Wenzel, Suzanne; Holloway, Ian; Golinelli, Daniela; Ewing, Brett; Bowman, Richard; Tucker, Joan

    2011-01-01

    Little is known about the social networks of homeless youth in emerging adulthood despite the importance of this information for interventions to reduce health risks. This study examined the composition of social networks, and the risks and supports present within them, in a random sample of 349 homeless youth (33.4% female, 23.9% African American, 17.7% Hispanic) between the ages of 18 and 24. Social network members who were met on the street were among the most likely to be perceived as engaging in risky sex, as well as to engage in substance use with the youth. Youth were more likely to count on relatives and sex partners for support compared to other network members, but they also were more likely to use substances with sex partners and perceived them as engaging in risky sex. Interventions may need to recognize the importance of intimate relationships during the developmental stage of emerging adulthood by enhancing supportive bonds and reducing substance use and risky sex in these relationships. PMID:21863378

  9. Moving as a gift: relocation in older adulthood.

    PubMed

    Perry, Tam E

    2014-12-01

    While discussions of accessibility, mobility and activities of daily living frame relocation studies, in older adulthood, the paper explores the emotional motivation of gift giving as a rationale for moving. This ethnographic study investigates the processes of household disbandment and decision-making of older adults in the Midwestern United States relocating in post-Global Financial Crisis contexts. In this study, relationships are created and sustained through the process of moving, linking older adults (n=81), their kin (n=49), and professionals (n=46) in the Midwestern United States. Using Marcel Mauss' The Gift (1925/1990) as a theoretical lens, relocation in older adulthood is conceptualized as a gift in two ways: to one's partner, and one's kin. Partners may consider gift-giving in terms of the act of moving to appease and honor their partner. Kin who were not moving themselves were also recipients of the gift of moving. These gifts enchain others in relationships of reciprocity. However these gifts, like all gifts, are not without costs or danger, so this paper examines some of the challenges that emerge along with gift-giving. PMID:25456616

  10. Cross-sectional study of violence in emerging adulthood.

    PubMed

    Marcus, Robert F

    2009-01-01

    Theories of emerging adulthood, the evolutionary perspective, and the presence of turning points in the lives of 19-25-year olds were examined in relation to serious perpetrated violence for a cross-sectional sample of men and women (n=14,098) from the National Longitudinal Study of Adolescent Health (Add Health), Wave III. Perpetrated, self-reported violence included armed robbery, gang fighting, using a weapon in a fight, pulling a knife or gun on someone, or shooting or stabbing someone. Results showed that 11.3% of emergent adults had perpetrated at least one of these behaviors in the past year. Hierarchical logistic regression analysis partially supported the three theories for both men and women, beyond the contribution of violence in adolescence. The presence of Wave III violence was more likely given the unique contributions of unmarried status and economic risk. Moreover, and consistent with the theory of emerging adulthood, both sensation seeking and depression declined with age and contributed to the acknowledgement of Wave III violence, beyond the contribution of controls for Wave I violence (6 years earlier), demographics, age, gender, unmarried status, and economic risk. Findings of age-related declines and gender differences in prevalence rates were consistent with previous research on nationally representative samples, and with the predictions of the three theories. PMID:19067362

  11. Maternal oral health predicts their children's caries experience in adulthood.

    PubMed

    Shearer, D M; Thomson, W M; Broadbent, J M; Poulton, R

    2011-05-01

    The long-term effects of poor maternal oral health are unknown. We determined whether maternal oral health when children were young was a risk indicator for caries experience in adulthood, using oral examination and interview data from age-5 and age-32 assessments in the Dunedin Study, and maternal self-rated oral health data from the age-5 assessment. The main outcome measure was probands' caries status at age 32. Analyses involved 835 individuals (82.3% of the surviving cohort) dentally examined at both ages, whose mothers were interviewed at the age-5 assessment. There was a consistent gradient in age-32 caries experience across the categories of maternal self-rated oral health status (from the age-5 assessment): it was greatest among the probands whose mothers rated their oral health as "poor" or who were edentulous, and lowest among those whose mothers rated their oral health as "excellent". Unfavorable maternal self-rated oral health when children are young should be regarded as a risk indicator for poor oral health among offspring as they reach adulthood. PMID:21248361

  12. General Deviance Syndrome: Expanded Hierarchical Evaluations at Four Ages from Early Adolescence to Adulthood.

    ERIC Educational Resources Information Center

    McGee, Linda; Newcomb, Michael D.

    1992-01-01

    Problem behavior theory predicts that norm-violating attitudes and activities reflect syndrome. Findings from community sample revealed that criminal behavior was more determined by general deviance in adulthood than in young adulthood, whereas sexual involvement became less determined by common factors between these times. Drug use and low social…

  13. Intergenerational Ambivalence in Adolescence and Early Adulthood: Implications for Depressive Symptoms over Time

    ERIC Educational Resources Information Center

    Tighe, Lauren A.; Birditt, Kira S.; Antonucci, Toni C.

    2016-01-01

    The parent-child relationship is often characterized by ambivalence, defined as the simultaneous experience of positive and negative relationship quality. This study examines reports of intergenerational ambivalence in 3 developmental periods: adolescence, emerging adulthood, and young adulthood, as well as its implications for depressive symptoms…

  14. The Changing Adolescent Experience: Societal Trends and the Transition to Adulthood.

    ERIC Educational Resources Information Center

    Mortimer, Jeylan T.; Larson, Reed W.

    The path adolescents take from childhood to adulthood is a product of social, economic, political, and technological forces. These forces may facilitate youths preparation to become healthy adults, or they may leave youth unprepared for adulthood. Knowledgeable projections are vital in shaping the agenda for research; for alerting educators,…

  15. Rethinking the Youth Phase of the Life-Course: The Case for Emerging Adulthood?

    ERIC Educational Resources Information Center

    Bynner, John

    2005-01-01

    A whole flurry of new thinking and research about young people in the USA has been stimulated by Jeffery Arnett's theory of 'Emerging Adulthood'. This argues for recognition of a new stage of the life-course between adolescence and adulthood reflecting the extension of youth transitions to independence brought about by globalization and…

  16. Differentiating Three Conceptualisations of the Relationship between Positive Development and Psychopathology during the Transition to Adulthood

    ERIC Educational Resources Information Center

    O'Connor, Meredith; Sanson, Ann; Hawkins, Mary T.; Toumbourou, John W.; Letcher, Primrose; Frydenberg, Erica

    2011-01-01

    The transition to adulthood is characterised by both great potential for positive change and a relatively high incidence of problem outcomes. A multidimensional model of positive development during the transition to adulthood (at 19-20 years) has recently been proposed. However, an unresolved question regarding the nature of positive development…

  17. TRACKING OF OVERWEIGHT STATUS FROM CHILDHOOD TO YOUNG ADULTHOOD: THE BOGALUSA HEART STUDY

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The objective of this study was to determine if childhood overweight tracks into young adulthood in a biracial sample. A longitudinal sample was created from cross-sectional surveys at two time points, childhood (baseline) and young adulthood (follow-up). The setting is Bogalusa Heart Study, Louisia...

  18. Learning to Be Illegal: Undocumented Youth and Shifting Legal Contexts in the Transition to Adulthood

    ERIC Educational Resources Information Center

    Gonzales, Roberto G.

    2011-01-01

    This article examines the transition to adulthood among 1.5-generation undocumented Latino young adults. For them, the transition to adulthood involves exiting the legally protected status of K to 12 students and entering into adult roles that require legal status as the basis for participation. This collision among contexts makes for a turbulent…

  19. Childhood Wrist Circumference is Not a Predictor of Insulin Resistance in Adulthood

    PubMed Central

    Watkins, Ashley N.; Kelly, Aaron S.; Prineas, Ronald J.; Marlatt, Kara L.; Dengel, Donald R.; Sinaiko, Alan R.; Moran, Antoinette; Steinberger, Julia

    2014-01-01

    We sought to determine if childhood wrist circumference predicts insulin resistance in adulthood. Measures were taken in pre-pubertal children and then approximately 30 years later in the same subjects as adults. Our findings suggest that wrist circumference in childhood is not a predictor of insulin resistance in adulthood. PMID:25596104

  20. Childhood wrist circumference is not a predictor of insulin resistance in adulthood.

    PubMed

    Watkins, Ashley N; Kelly, Aaron S; Prineas, Ronald J; Marlatt, Kara L; Dengel, Donald R; Sinaiko, Alan R; Moran, Antoinette; Steinberger, Julia

    2015-04-01

    We sought to determine whether childhood wrist circumference predicts insulin resistance in adulthood. Measures were taken in prepubertal children and then approximately 30 years later in the same subjects as adults. Our findings suggest that wrist circumference in childhood is not a predictor of insulin resistance in adulthood. PMID:25596104

  1. Attention Problems in Very Preterm Children from Childhood to Adulthood: The Bavarian Longitudinal Study

    ERIC Educational Resources Information Center

    Breeman, Linda D.; Jaekel, Julia; Baumann, Nicole; Bartmann, Peter; Wolke, Dieter

    2016-01-01

    Background: Very preterm (VP; gestational age <32 weeks) and very low birth weight (VLBW; <1500 grams) is related to attention problems in childhood and adulthood. The stability of these problems into adulthood is not known. Methods: The Bavarian Longitudinal Study is a prospective cohort study that followed 260 VP/VLBW and 229 term-born…

  2. Supporting Homeless Youth during the Transition to Adulthood: Housing-Based Independent Living Programs

    ERIC Educational Resources Information Center

    Dworsky, Amy

    2010-01-01

    While many young people depend on parental financial and emotional support well past the age of 18, those who are homeless must make the transition to adulthood without that support. This article discusses the needs of homeless youth as they transition to adulthood. It then describes three housing-based independent living programs designed to…

  3. Community and Social Participation among Individuals with Autism Spectrum Disorder Transitioning to Adulthood

    ERIC Educational Resources Information Center

    Myers, Emily; Davis, Beth Ellen; Stobbe, Gary; Bjornson, Kristie

    2015-01-01

    Individuals with Autism Spectrum Disorders (ASDs) are at increased risk for poor psychosocial outcomes as adults. We described community and social participation in adolescents with ASDs as they transitioned from adolescence to adulthood, and identified adolescent factors associated with community and social participation outcomes in adulthood. We…

  4. Development of Borderline Personality Disorder in Adolescence and Young Adulthood: Introduction to the Special Section

    ERIC Educational Resources Information Center

    Stepp, Stephanie D.

    2012-01-01

    Recognizable symptoms and features of borderline personality disorder (BPD) appear during adolescence. However, there has been resistance to diagnose or research this disorder prior to adulthood because of clinical lore that BPD is a long-standing illness and that personality traits are not stable until adulthood. This has resulted in little…

  5. Best Friends in Adolescence Show Similar Educational Careers in Early Adulthood

    ERIC Educational Resources Information Center

    Kiuru, Noona; Salmela-Aro, Katariina; Nurmi, Jari-Erik; Zettergren, Peter; Andersson, Hakan; Bergman, Lars

    2012-01-01

    The present study investigated the role of best friends in educational career development from adolescence to adulthood. Participants' (N=476) reciprocal best friendships were identified at age 15, while their educational attainment was investigated in early adulthood (age 26), their intelligence (IQ) at age 13, and parental education, educational…

  6. So Close, Yet So Far Away: The Impact of Varying Marital Horizons on Emerging Adulthood

    ERIC Educational Resources Information Center

    Carroll, Jason S.; Willoughby, Brian; Badger, Sarah; Nelson, Larry J.; McNamara Barry, Carolyn; Madsen, Stephanie D.

    2007-01-01

    This article presents a marital horizon theory of emerging adulthood that posits that young people's perceptions of marriage are central factors in determining subgroup differences in the length of emerging adulthood as well as the specific behaviors that occur during this period in the family life cycle. The model was tested with a sample of 813…

  7. The Stability of General Intelligence from Early Adulthood to Middle-Age

    ERIC Educational Resources Information Center

    Larsen, Lars; Hartmann, Peter; Nyborg, Helmuth

    2008-01-01

    Early cross-sectional studies suggested that cognitive functions begin to decline in young adulthood, whereas the first longitudinal studies suggested that they are mainly stable in adulthood. A number of more contemporary longitudinal studies support the stability hypothesis. However, drop out effects have the consequence that most longitudinal…

  8. The Dangerous Myth of Emerging Adulthood: An Evidence-Based Critique of a Flawed Developmental Theory

    ERIC Educational Resources Information Center

    Côté, James E.

    2014-01-01

    This article examines the theory of emerging adulthood, introduced into the literature by Arnett (2000), in terms of its methodological and evidential basis, and finds it to be unsubstantiated on numerous grounds. Other, more convincing, formulations of variations in the transition to adulthood are examined. Most flawed academic theories are…

  9. Does Childhood Attention-Deficit/Hyperactivity Disorder Predict Risk-Taking and Medical Illnesses in Adulthood?

    ERIC Educational Resources Information Center

    Ramos Olazagasti, Maria A.; Klein, Rachel G.; Mannuzza, Salvatore; Belsky, Erica Roizen; Hutchison, Jesse A.; Lashua-Shriftman, Erin C.; Castellanos, F. Xavier

    2013-01-01

    Objective: To test whether children with attention-deficit/hyperactivity disorder (ADHD), free of conduct disorder (CD) in childhood (mean = 8 years), have elevated risk-taking, accidents, and medical illnesses in adulthood (mean = 41 years); whether development of CD influences risk-taking during adulthood; and whether exposure to…

  10. 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…

  11. The Prospective Association of Youth Assets with Tobacco Use in Young Adulthood

    ERIC Educational Resources Information Center

    Cheney, Marshall K.; Oman, Roy F.; Vesely, Sara K.; Aspy, Cheryl B.; Tolma, Eleni L.

    2015-01-01

    Background: Youth assets protect adolescents from tobacco use, but their influence in young adulthood is unknown. Purpose: To determine the prospective influence of assets possessed in young adulthood with tobacco use the following year. Methods: Data from waves 4 and 5 from the Youth Asset Study (n = 450, ages 18-22 at wave 5) were used. Logistic…

  12. What's Going on with Young People Today? The Long and Twisting Path to Adulthood

    ERIC Educational Resources Information Center

    Settersten, Richard A., Jr.; Ray, Barbara

    2010-01-01

    Richard Settersten and Barbara Ray examine the lengthening transition to adulthood over the past several decades, as well as the challenges the new schedule poses for young people, families, and society. The authors begin with a brief history of becoming an adult, noting that the schedule that youth follow to arrive at adulthood changes to meet…

  13. Hazard Analysis Database Report

    SciTech Connect

    GRAMS, W.H.

    2000-12-28

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for U S . Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for HNF-SD-WM-SAR-067, Tank Farms Final Safety Analysis Report (FSAR). The FSAR is part of the approved Authorization Basis (AB) for the River Protection Project (RPP). This document describes, identifies, and defines the contents and structure of the Tank Farms FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The Hazard Analysis Database supports the preparation of Chapters 3 ,4 , and 5 of the Tank Farms FSAR and the Unreviewed Safety Question (USQ) process and consists of two major, interrelated data sets: (1) Hazard Analysis Database: Data from the results of the hazard evaluations, and (2) Hazard Topography Database: Data from the system familiarization and hazard identification.

  14. PADB : Published Association Database

    PubMed Central

    Rhee, Hwanseok; Lee, Jin-Sung

    2007-01-01

    Background Although molecular pathway information and the International HapMap Project data can help biomedical researchers to investigate the aetiology of complex diseases more effectively, such information is missing or insufficient in current genetic association databases. In addition, only a few of the environmental risk factors are included as gene-environment interactions, and the risk measures of associations are not indexed in any association databases. Description We have developed a published association database (PADB; ) that includes both the genetic associations and the environmental risk factors available in PubMed database. Each genetic risk factor is linked to a molecular pathway database and the HapMap database through human gene symbols identified in the abstracts. And the risk measures such as odds ratios or hazard ratios are extracted automatically from the abstracts when available. Thus, users can review the association data sorted by the risk measures, and genetic associations can be grouped by human genes or molecular pathways. The search results can also be saved to tab-delimited text files for further sorting or analysis. Currently, PADB indexes more than 1,500,000 PubMed abstracts that include 3442 human genes, 461 molecular pathways and about 190,000 risk measures ranging from 0.00001 to 4878.9. Conclusion PADB is a unique online database of published associations that will serve as a novel and powerful resource for reviewing and interpreting huge association data of complex human diseases. PMID:17877839

  15. ResPlan Database

    NASA Technical Reports Server (NTRS)

    Zellers, Michael L.

    2003-01-01

    The main project I was involved in was new application development for the existing CIS0 Database (ResPlan). This database application was developed in Microsoft Access. Initial meetings with Greg Follen, Linda McMillen, Griselle LaFontaine and others identified a few key weaknesses with the existing database. The weaknesses centered around that while the database correctly modeled the structure of Programs, Projects and Tasks, once the data was entered, the database did not capture any dynamic status information, and as such was of limited usefulness. After the initial meetings my goals were identified as follows: Enhance the ResPlan Database to include qualitative and quantitative status information about the Programs, Projects and Tasks Train staff members about the ResPlan database from both the user perspective and the developer perspective Give consideration to a Web Interface for reporting. Initially, the thought was that there would not be adequate time to actually develop the Web Interface, Greg wanted it understood that this was an eventual goal and as such should be a consideration throughout the development process.

  16. Hazard Analysis Database Report

    SciTech Connect

    GAULT, G.W.

    1999-10-13

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for the Tank Waste Remediation System (TWRS) Final Safety Analysis Report (FSAR). The FSAR is part of the approved TWRS Authorization Basis (AB). This document describes, identifies, and defines the contents and structure of the TWRS FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The TWRS Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The database supports the preparation of Chapters 3,4, and 5 of the TWRS FSAR and the USQ process and consists of two major, interrelated data sets: (1) Hazard Evaluation Database--Data from the results of the hazard evaluations; and (2) Hazard Topography Database--Data from the system familiarization and hazard identification.

  17. Cultural and social influences on adolescent smoking dissipate by emerging adulthood among Hispanics in Southern California

    PubMed Central

    Allem, Jon-Patrick; Soto, Daniel W.; Baezconde-Garbanati, Lourdes; Sussman, Steve; Unger, Jennifer B.

    2013-01-01

    Background The aim of the present study was to identify risk factors for smoking among Hispanic adolescents and determine whether these factors continued to influence smoking into emerging adulthood. Methods Data were drawn from 932 Hispanics in the greater Los Angeles area who were surveyed in high school in 2007 and then again in emerging adulthood from 2010 to 2012. Logistic regression assessed the associations between predictors in adolescence and smoking in adolescence while an order one transition logistic model assessed predictors in adolescence and smoking in emerging adulthood. Results Adult and sibling smoking status, perceptions of smoking, perceived discrimination, and fatalism all influenced smoking in adolescence but not in emerging adulthood. Discussion Once Hispanics reach emerging adulthood different tactics to reduce smoking will be needed and are where future research should be directed. PMID:24057805

  18. Database for propagation models

    NASA Technical Reports Server (NTRS)

    Kantak, Anil V.

    1991-01-01

    A propagation researcher or a systems engineer who intends to use the results of a propagation experiment is generally faced with various database tasks such as the selection of the computer software, the hardware, and the writing of the programs to pass the data through the models of interest. This task is repeated every time a new experiment is conducted or the same experiment is carried out at a different location generating different data. Thus the users of this data have to spend a considerable portion of their time learning how to implement the computer hardware and the software towards the desired end. This situation may be facilitated considerably if an easily accessible propagation database is created that has all the accepted (standardized) propagation phenomena models approved by the propagation research community. Also, the handling of data will become easier for the user. Such a database construction can only stimulate the growth of the propagation research it if is available to all the researchers, so that the results of the experiment conducted by one researcher can be examined independently by another, without different hardware and software being used. The database may be made flexible so that the researchers need not be confined only to the contents of the database. Another way in which the database may help the researchers is by the fact that they will not have to document the software and hardware tools used in their research since the propagation research community will know the database already. The following sections show a possible database construction, as well as properties of the database for the propagation research.

  19. The Gaia Parameter Database

    NASA Astrophysics Data System (ADS)

    de Bruijne, J. H. J.; Lammers, U.; Perryman, M. A. C.

    2005-01-01

    The parallel development of many aspects of a complex mission like Gaia, which includes numerous participants in ESA, industrial companies, and a large and active scientific collaboration throughout Europe, makes keeping track of the many design changes, instrument and operational complexities, and numerical values for the data analysis a very challenging problem. A comprehensive, easily-accessible, up-to-date, and definitive compilation of a large range of numerical quantities is required, and the Gaia parameter database has been established to satisfy these needs. The database is a centralised repository containing, besides mathematical, physical, and astronomical constants, many satellite and subsystem design parameters. At the end of 2004, more than 1600 parameters had been included. Version control has been implemented, providing, next to a `live' version with the most recent parameters, well-defined reference versions of the full database contents. The database can be queried or browsed using a regular Web browser (http://www.rssd.esa.int/Gaia/paramdb). Query results are formated by default in HTML. Data can also be retrieved as Fortran-77, Fortran-90, Java, ANSIC, C++, or XML structures for direct inclusion into software codes in these languages. The idea is that all collaborating scientists can use the database parameters and values, once retrieved, directly linked to computational routines. An off-line access mode is also available, enabling users to automatically download the contents of the database. The database will be maintained actively, and significant extensions of the contents are planned. Consistent use in the future of the database by the Gaia community at large, including all industrial teams, will ensure correct numerical values throughout the complex software systems being built up as details of the Gaia design develop. The database is already being used for the telemetry simulation chain in ESTEC, and in the data simulations for GDAAS2.

  20. Human variation databases

    PubMed Central

    Küntzer, Jan; Eggle, Daniela; Klostermann, Stefan; Burtscher, Helmut

    2010-01-01

    More than 100 000 human genetic variations have been described in various genes that are associated with a wide variety of diseases. Such data provides invaluable information for both clinical medicine and basic science. A number of locus-specific databases have been developed to exploit this huge amount of data. However, the scope, format and content of these databases differ strongly and as no standard for variation databases has yet been adopted, the way data is presented varies enormously. This review aims to give an overview of current resources for human variation data in public and commercial resources. PMID:20639550

  1. International Comparisions Database

    National Institute of Standards and Technology Data Gateway

    International Comparisions Database (Web, free access)   The International Comparisons Database (ICDB) serves the U.S. and the Inter-American System of Metrology (SIM) with information based on Appendices B (International Comparisons), C (Calibration and Measurement Capabilities) and D (List of Participating Countries) of the Comit� International des Poids et Mesures (CIPM) Mutual Recognition Arrangement (MRA). The official source of the data is The BIPM key comparison database. The ICDB provides access to results of comparisons of measurements and standards organized by the consultative committees of the CIPM and the Regional Metrology Organizations.

  2. Hybrid Terrain Database

    NASA Technical Reports Server (NTRS)

    Arthur, Trey

    2006-01-01

    A prototype hybrid terrain database is being developed in conjunction with other databases and with hardware and software that constitute subsystems of aerospace cockpit display systems (known in the art as synthetic vision systems) that generate images to increase pilots' situation awareness and eliminate poor visibility as a cause of aviation accidents. The basic idea is to provide a clear view of the world around an aircraft by displaying computer-generated imagery derived from an onboard database of terrain, obstacle, and airport information.

  3. Phase Equilibria Diagrams Database

    National Institute of Standards and Technology Data Gateway

    SRD 31 NIST/ACerS Phase Equilibria Diagrams Database (PC database for purchase)   The Phase Equilibria Diagrams Database contains commentaries and more than 21,000 diagrams for non-organic systems, including those published in all 21 hard-copy volumes produced as part of the ACerS-NIST Phase Equilibria Diagrams Program (formerly titled Phase Diagrams for Ceramists): Volumes I through XIV (blue books); Annuals 91, 92, 93; High Tc Superconductors I & II; Zirconium & Zirconia Systems; and Electronic Ceramics I. Materials covered include oxides as well as non-oxide systems such as chalcogenides and pnictides, phosphates, salt systems, and mixed systems of these classes.

  4. JICST Factual Database(2)

    NASA Astrophysics Data System (ADS)

    Araki, Keisuke

    The computer programme, which builds atom-bond connection tables from nomenclatures, is developed. Chemical substances with their nomenclature and varieties of trivial names or experimental code numbers are inputted. The chemical structures of the database are stereospecifically stored and are able to be searched and displayed according to stereochemistry. Source data are from laws and regulations of Japan, RTECS of US and so on. The database plays a central role within the integrated fact database service of JICST and makes interrelational retrieval possible.

  5. Databases for materials selection

    SciTech Connect

    1996-06-01

    The Cambridge Materials Selector (CMS2.0) materials database was developed by the Engineering Dept. at Cambridge University in the United Kingdom. This database makes it possible to select a material for a specific application from essentially all classes of materials. Genera, Predict, and Socrates software programs from CLI International, Houston, Texas, automate materials selection and corrosion problem-solving tasks. They are said to significantly reduce the time necessary to select a suitable material and/or to assess a corrosion problem and reach cost-effective solutions. This article describes both databases and tells how to use them.

  6. Top Cited Scholars in Multicultural Counseling: A Citation Analysis of Journal Articles in PsycINFO

    ERIC Educational Resources Information Center

    Piotrowski, Chris

    2013-01-01

    The area of multicultural counseling is a sub-field of the counseling profession and research in this specialty has proliferated at a rapid pace over the past 20 years. In order to gauge emergent trends in multicultural counseling, researchers have conducted content analyses of scholarly documents like journals and books. A related methodology…

  7. NCCDPHP PUBLICATION DATABASE

    EPA Science Inventory

    This database provides bibliographic citations and abstracts of publications produced by the CDC's National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP) including journal articles, monographs, book chapters, reports, policy documents, and fact sheets. Full...

  8. ARTI Refrigerant Database

    SciTech Connect

    Calm, J.M.

    1994-05-27

    The Refrigerant Database consolidates and facilitates access to information to assist industry in developing equipment using alternative refrigerants. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.

  9. THE CTEPP DATABASE

    EPA Science Inventory

    The CTEPP (Children's Total Exposure to Persistent Pesticides and Other Persistent Organic Pollutants) database contains a wealth of data on children's aggregate exposures to pollutants in their everyday surroundings. Chemical analysis data for the environmental media and ques...

  10. Hawaii bibliographic database

    USGS Publications Warehouse

    Wright, T.L.; Takahashi, T.J.

    1998-01-01

    The Hawaii bibliographic database has been created to contain all of the literature, from 1779 to the present, pertinent to the volcanological history of the Hawaiian-Emperor volcanic chain. References are entered in a PC- and Macintosh-compatible EndNote Plus bibliographic database with keywords and abstracts or (if no abstract) with annotations as to content. Keywords emphasize location, discipline, process, identification of new chemical data or age determinations, and type of publication. The database is updated approximately three times a year and is available to upload from an ftp site. The bibliography contained 8460 references at the time this paper was submitted for publication. Use of the database greatly enhances the power and completeness of library searches for anyone interested in Hawaiian volcanism.

  11. Chemical Kinetics Database

    National Institute of Standards and Technology Data Gateway

    SRD 17 NIST Chemical Kinetics Database (Web, free access)   The NIST Chemical Kinetics Database includes essentially all reported kinetics results for thermal gas-phase chemical reactions. The database is designed to be searched for kinetics data based on the specific reactants involved, for reactions resulting in specified products, for all the reactions of a particular species, or for various combinations of these. In addition, the bibliography can be searched by author name or combination of names. The database contains in excess of 38,000 separate reaction records for over 11,700 distinct reactant pairs. These data have been abstracted from over 12,000 papers with literature coverage through early 2000.

  12. Requirements Management Database

    2009-08-13

    This application is a simplified and customized version of the RBA and CTS databases to capture federal, site, and facility requirements, link to actions that must be performed to maintain compliance with their contractual and other requirements.

  13. Navigating Public Microarray Databases

    PubMed Central

    Bähler, Jürg

    2004-01-01

    With the ever-escalating amount of data being produced by genome-wide microarray studies, it is of increasing importance that these data are captured in public databases so that researchers can use this information to complement and enhance their own studies. Many groups have set up databases of expression data, ranging from large repositories, which are designed to comprehensively capture all published data, through to more specialized databases. The public repositories, such as ArrayExpress at the European Bioinformatics Institute contain complete datasets in raw format in addition to processed data, whilst the specialist databases tend to provide downstream analysis of normalized data from more focused studies and data sources. Here we provide a guide to the use of these public microarray resources. PMID:18629145

  14. Nuclear Science References Database

    SciTech Connect

    Pritychenko, B.; Běták, E.; Singh, B.; Totans, J.

    2014-06-15

    The Nuclear Science References (NSR) database together with its associated Web interface, is the world's only comprehensive source of easily accessible low- and intermediate-energy nuclear physics bibliographic information for more than 210,000 articles since the beginning of nuclear science. The weekly-updated NSR database provides essential support for nuclear data evaluation, compilation and research activities. The principles of the database and Web application development and maintenance are described. Examples of nuclear structure, reaction and decay applications are specifically included. The complete NSR database is freely available at the websites of the National Nuclear Data Center (http://www.nndc.bnl.gov/nsr) and the International Atomic Energy Agency (http://www-nds.iaea.org/nsr)

  15. Navigating public microarray databases.

    PubMed

    Penkett, Christopher J; Bähler, Jürg

    2004-01-01

    With the ever-escalating amount of data being produced by genome-wide microarray studies, it is of increasing importance that these data are captured in public databases so that researchers can use this information to complement and enhance their own studies. Many groups have set up databases of expression data, ranging from large repositories, which are designed to comprehensively capture all published data, through to more specialized databases. The public repositories, such as ArrayExpress at the European Bioinformatics Institute contain complete datasets in raw format in addition to processed data, whilst the specialist databases tend to provide downstream analysis of normalized data from more focused studies and data sources. Here we provide a guide to the use of these public microarray resources. PMID:18629145

  16. Household Products Database

    MedlinePlus

    ... Commercial / Institutional Product Names Types of Products Manufacturers Ingredients About the Database FAQ Product Recalls Help Glossary Contact Us More Resources What's under your kitchen sink, in your garage, in your bathroom, and ...

  17. TREATABILITY DATABASE DESCRIPTION

    EPA Science Inventory

    The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities, first responders to spills or emergencies, treatment process designers, research organizations, academics, regulato...

  18. ARTI Refrigerant Database

    SciTech Connect

    Calm, J.M.

    1995-06-01

    The Refrigerant Database consolidates and facilitates access to information to assist industry in developing equipment using alternative refrigerants. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.

  19. ARTI Refrigerant Database

    SciTech Connect

    Calm, J.M.

    1995-02-01

    The Refrigerant Database consolidates and facilitates access to information to assist industry in developing equipment using alternative refrigerants. The underlying purpose is to accelerate phase-out of chemical compounds of environmental concern.

  20. Querying genomic databases

    SciTech Connect

    Baehr, A.; Hagstrom, R.; Joerg, D.; Overbeek, R.

    1991-09-01

    A natural-language interface has been developed that retrieves genomic information by using a simple subset of English. The interface spares the biologist from the task of learning database-specific query languages and computer programming. Currently, the interface deals with the E. coli genome. It can, however, be readily extended and shows promise as a means of easy access to other sequenced genomic databases as well.

  1. Steam Properties Database

    National Institute of Standards and Technology Data Gateway

    SRD 10 NIST/ASME Steam Properties Database (PC database for purchase)   Based upon the International Association for the Properties of Water and Steam (IAPWS) 1995 formulation for the thermodynamic properties of water and the most recent IAPWS formulations for transport and other properties, this updated version provides water properties over a wide range of conditions according to the accepted international standards.

  2. The ribosomal database project.

    PubMed Central

    Larsen, N; Olsen, G J; Maidak, B L; McCaughey, M J; Overbeek, R; Macke, T J; Marsh, T L; Woese, C R

    1993-01-01

    The Ribosomal Database Project (RDP) is a curated database that offers ribosome data along with related programs and services. The offerings include phylogenetically ordered alignments of ribosomal RNA (rRNA) sequences, derived phylogenetic trees, rRNA secondary structure diagrams and various software packages for handling, analyzing and displaying alignments and trees. The data are available via ftp and electronic mail. Certain analytic services are also provided by the electronic mail server. PMID:8332524

  3. Database computing in HEP

    SciTech Connect

    Day, C.T.; Loken, S.; MacFarlane, J.F. ); May, E.; Lifka, D.; Lusk, E.; Price, L.E. ); Baden, A. . Dept. of Physics); Grossman, R.; Qin, X. . Dept. of Mathematics, Statistics and Computer Science); Cormell, L.; Leibold, P.; Liu, D

    1992-01-01

    The major SSC experiments are expected to produce up to 1 Petabyte of data per year each. Once the primary reconstruction is completed by farms of inexpensive processors. I/O becomes a major factor in further analysis of the data. We believe that the application of database techniques can significantly reduce the I/O performed in these analyses. We present examples of such I/O reductions in prototype based on relational and object-oriented databases of CDF data samples.

  4. Database computing in HEP

    NASA Technical Reports Server (NTRS)

    Day, C. T.; Loken, S.; Macfarlane, J. F.; May, E.; Lifka, D.; Lusk, E.; Price, L. E.; Baden, A.; Grossman, R.; Qin, X.

    1992-01-01

    The major SSC experiments are expected to produce up to 1 Petabyte of data per year each. Once the primary reconstruction is completed by farms of inexpensive processors, I/O becomes a major factor in further analysis of the data. We believe that the application of database techniques can significantly reduce the I/O performed in these analyses. We present examples of such I/O reductions in prototypes based on relational and object-oriented databases of CDF data samples.

  5. Databases: Peter's Picks and Pans.

    ERIC Educational Resources Information Center

    Jacso, Peter

    1995-01-01

    Reviews the best and worst in databases on disk, CD-ROM, and online, and offers judgments and observations on database characteristics. Two databases are praised and three are criticized. (Author/JMV)

  6. Specialist Bibliographic Databases.

    PubMed

    Gasparyan, Armen Yuri; Yessirkepov, Marlen; Voronov, Alexander A; Trukhachev, Vladimir I; Kostyukova, Elena I; Gerasimov, Alexey N; Kitas, George D

    2016-05-01

    Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and database vendors, such as EBSCOhost and ProQuest, facilitate advanced searches supported by specialist keyword thesauri. Searches of items through specialist databases are complementary to those through multidisciplinary research platforms, such as PubMed, Web of Science, and Google Scholar. Familiarizing with the functional characteristics of biomedical and nonbiomedical bibliographic search tools is mandatory for researchers, authors, editors, and publishers. The database users are offered updates of the indexed journal lists, abstracts, author profiles, and links to other metadata. Editors and publishers may find particularly useful source selection criteria and apply for coverage of their peer-reviewed journals and grey literature sources. These criteria are aimed at accepting relevant sources with established editorial policies and quality controls. PMID:27134485

  7. Crude Oil Analysis Database

    DOE Data Explorer

    Shay, Johanna Y.

    The composition and physical properties of crude oil vary widely from one reservoir to another within an oil field, as well as from one field or region to another. Although all oils consist of hydrocarbons and their derivatives, the proportions of various types of compounds differ greatly. This makes some oils more suitable than others for specific refining processes and uses. To take advantage of this diversity, one needs access to information in a large database of crude oil analyses. The Crude Oil Analysis Database (COADB) currently satisfies this need by offering 9,056 crude oil analyses. Of these, 8,500 are United States domestic oils. The database contains results of analysis of the general properties and chemical composition, as well as the field, formation, and geographic location of the crude oil sample. [Taken from the Introduction to COAMDATA_DESC.pdf, part of the zipped software and database file at http://www.netl.doe.gov/technologies/oil-gas/Software/database.html] Save the zipped file to your PC. When opened, it will contain PDF documents and a large Excel spreadsheet. It will also contain the database in Microsoft Access 2002.

  8. The comprehensive peptaibiotics database.

    PubMed

    Stoppacher, Norbert; Neumann, Nora K N; Burgstaller, Lukas; Zeilinger, Susanne; Degenkolb, Thomas; Brückner, Hans; Schuhmacher, Rainer

    2013-05-01

    Peptaibiotics are nonribosomally biosynthesized peptides, which - according to definition - contain the marker amino acid α-aminoisobutyric acid (Aib) and possess antibiotic properties. Being known since 1958, a constantly increasing number of peptaibiotics have been described and investigated with a particular emphasis on hypocrealean fungi. Starting from the existing online 'Peptaibol Database', first published in 1997, an exhaustive literature survey of all known peptaibiotics was carried out and resulted in a list of 1043 peptaibiotics. The gathered information was compiled and used to create the new 'The Comprehensive Peptaibiotics Database', which is presented here. The database was devised as a software tool based on Microsoft (MS) Access. It is freely available from the internet at http://peptaibiotics-database.boku.ac.at and can easily be installed and operated on any computer offering a Windows XP/7 environment. It provides useful information on characteristic properties of the peptaibiotics included such as peptide category, group name of the microheterogeneous mixture to which the peptide belongs, amino acid sequence, sequence length, producing fungus, peptide subfamily, molecular formula, and monoisotopic mass. All these characteristics can be used and combined for automated search within the database, which makes The Comprehensive Peptaibiotics Database a versatile tool for the retrieval of valuable information about peptaibiotics. Sequence data have been considered as to December 14, 2012. PMID:23681723

  9. Drinking Water Database

    NASA Technical Reports Server (NTRS)

    Murray, ShaTerea R.

    2004-01-01

    This summer I had the opportunity to work in the Environmental Management Office (EMO) under the Chemical Sampling and Analysis Team or CS&AT. This team s mission is to support Glenn Research Center (GRC) and EM0 by providing chemical sampling and analysis services and expert consulting. Services include sampling and chemical analysis of water, soil, fbels, oils, paint, insulation materials, etc. One of this team s major projects is the Drinking Water Project. This is a project that is done on Glenn s water coolers and ten percent of its sink every two years. For the past two summers an intern had been putting together a database for this team to record the test they had perform. She had successfully created a database but hadn't worked out all the quirks. So this summer William Wilder (an intern from Cleveland State University) and I worked together to perfect her database. We began be finding out exactly what every member of the team thought about the database and what they would change if any. After collecting this data we both had to take some courses in Microsoft Access in order to fix the problems. Next we began looking at what exactly how the database worked from the outside inward. Then we began trying to change the database but we quickly found out that this would be virtually impossible.

  10. The Transporter Classification Database

    PubMed Central

    Saier, Milton H.; Reddy, Vamsee S.; Tamang, Dorjee G.; Västermark, Åke

    2014-01-01

    The Transporter Classification Database (TCDB; http://www.tcdb.org) serves as a common reference point for transport protein research. The database contains more than 10 000 non-redundant proteins that represent all currently recognized families of transmembrane molecular transport systems. Proteins in TCDB are organized in a five level hierarchical system, where the first two levels are the class and subclass, the second two are the family and subfamily, and the last one is the transport system. Superfamilies that contain multiple families are included as hyperlinks to the five tier TC hierarchy. TCDB includes proteins from all types of living organisms and is the only transporter classification system that is both universal and recognized by the International Union of Biochemistry and Molecular Biology. It has been expanded by manual curation, contains extensive text descriptions providing structural, functional, mechanistic and evolutionary information, is supported by unique software and is interconnected to many other relevant databases. TCDB is of increasing usefulness to the international scientific community and can serve as a model for the expansion of database technologies. This manuscript describes an update of the database descriptions previously featured in NAR database issues. PMID:24225317

  11. Specialist Bibliographic Databases

    PubMed Central

    2016-01-01

    Specialist bibliographic databases offer essential online tools for researchers and authors who work on specific subjects and perform comprehensive and systematic syntheses of evidence. This article presents examples of the established specialist databases, which may be of interest to those engaged in multidisciplinary science communication. Access to most specialist databases is through subscription schemes and membership in professional associations. Several aggregators of information and database vendors, such as EBSCOhost and ProQuest, facilitate advanced searches supported by specialist keyword thesauri. Searches of items through specialist databases are complementary to those through multidisciplinary research platforms, such as PubMed, Web of Science, and Google Scholar. Familiarizing with the functional characteristics of biomedical and nonbiomedical bibliographic search tools is mandatory for researchers, authors, editors, and publishers. The database users are offered updates of the indexed journal lists, abstracts, author profiles, and links to other metadata. Editors and publishers may find particularly useful source selection criteria and apply for coverage of their peer-reviewed journals and grey literature sources. These criteria are aimed at accepting relevant sources with established editorial policies and quality controls. PMID:27134485

  12. Quantity and structure of word knowledge across adulthood

    PubMed Central

    Salthouse, Timothy A.

    2014-01-01

    Cross-sectional and longitudinal data from moderately large samples of healthy adults confirmed prior findings of age-related declines in measures of the quantity of word knowledge beginning around age 65. Additional analyses were carried out to investigate the interrelations of different types of vocabulary knowledge at various periods in adulthood. Although the organizational structures were similar in adults of different ages, scores on tests with different formats had weaker relations to a higher-order vocabulary construct beginning when adults were in their 60's. The within-person dispersion among different vocabulary test scores was also greater after about 65 years of age. The discovery of quantitative decreases in amount of knowledge occurring at about the same age as qualitative shifts in the structure of knowledge raises the possibility that the two types of changes may be causally linked. PMID:24932055

  13. Social, Behavioral, and Genetic Linkages from Adolescence Into Adulthood

    PubMed Central

    Harris, Kathleen Mullan; Halpern, Carolyn Tucker; Hussey, Jon; Whitsel, Eric A.; Tabor, Joyce; Elder, Glen; Hewitt, John; Shanahan, Michael; Williams, Redford; Siegler, Ilene; Smolen, Andrew

    2013-01-01

    The influence of genetic factors on health and behavior is conditioned by social, cultural, institutional, and physical environments in which individuals live, work, and play. We encourage studies supporting multilevel integrative approaches to understanding these contributions to health, and describe the Add Health study as an exemplar. Add Health is a large sample of US adolescents in grades 7 to 12 in 1994–1995 followed into adulthood with 4 in-home interviews and biomarker collections, including DNA. In addition to sampling multiple environments and measuring diverse social and health behavior, Add Health features a fully articulated behavioral genetic sample (3000 pairs) and ongoing genotyping of 12 000 archived samples. We illustrate approaches to understanding health through investigation of the interplay among biological, psychosocial, and physical, contextual, or cultural experiences. PMID:23927505

  14. The neurobiology of childhood structural brain development: conception through adulthood.

    PubMed

    Houston, Suzanne M; Herting, Megan M; Sowell, Elizabeth R

    2014-01-01

    The study of the function and structure of the human brain dates back centuries, when philosophers and physicians theorized about the localization of specific cognitive functions and the structure and organization of underlying brain tissue. In more recent years, the advent of non-invasive techniques such as Magnetic Resonance Imaging (MRI) has allowed scientists unprecedented opportunities to further our understanding not only of structure and function, but of trajectories of brain development in typical and a-typical child and adult populations. In this chapter, we hope to provide a system-level approach to introduce what we have learned about structural brain development from conception through adulthood. We discuss important findings from MRI studies, and the directions that future imaging studies can take in the concerted effort to enhance our understanding of brain development, and thus to enhance our ability to develop interventions for various neurodevelopmental disorders. PMID:24357437

  15. The Neurobiology of Childhood Structural Brain Development: Conception Through Adulthood

    PubMed Central

    Houston, Suzanne M.; Herting, Megan M.

    2014-01-01

    The study of the function and structure of the human brain dates back centuries, when philosophers and physicians theorized about the localization of specific cognitive functions and the structure and organization of underlying brain tissue. In more recent years, the advent of non-invasive techniques such as Magnetic Resonance Imaging (MRI) has allowed scientists unprecedented opportunities to further our understanding not only of structure and function, but of trajectories of brain development in typical and a-typical child and adult populations. In this chapter, we hope to provide a system-level approach to introduce what we have learned about structural brain development from conception through adulthood. We discuss important findings from MRI studies, and the directions that future imaging studies can take in the concerted effort to enhance our understanding of brain development, and thus to enhance our ability to develop interventions for various neuro developmental disorders. PMID:24357437

  16. Blood is thicker than water: kinship orientation across adulthood.

    PubMed

    Neyer, Franz J; Lang, Frieder R

    2003-02-01

    The importance of kin relationships was investigated across adulthood with 5 samples (total N = 1,365). Within the personal networks, the genetic relatedness with relationship partners predicted subjective closeness (mean r = .50) and social support (mean r = .13). Effects were robust in 2 samples when controlling for residential proximity and contact frequency. These intraindividual correlations showed considerable variability and were interpreted as individual expressions of nepotism. The heritability of individual nepotism was zero. Variability of nepotism was unrelated to personality traits, but substantially related to sex, and parental and partner status. The authors discuss subjective closeness as 1 proximate cue to kinship, and suggest nepotistic adaptations as powerful mechanisms in social relationships. PMID:12585806

  17. The Transition to Adulthood: Life Course Structures and Subjective Perceptions*

    PubMed Central

    Eliason, Scott R.; Mortimer, Jeylan T.; Vuolo, Mike

    2015-01-01

    We examine the relationships between objective life course structures and the subjective sense of timing of adult roles and acquisition of adult identity. Hierarchical latent class analysis is applied to longitudinal data from the Youth Development Study, describing roles related to school, work, family formation, and living arrangements from age 17 to 30. The transition to adulthood in this cohort is well-represented by five pathways probabilistically mapping the timing and sequencing of these roles and their configurations. Three pathways are characterized by a school-to-work transition with on-time, delayed, or negligible family formation. The remaining pathways involve early parenthood with either a partner and stable full-time work or the lack of a partner and low labor force attachment. We then show that the subjective sense of timing with respect to certain adult roles and adult identity acquisition is empirically tied to these life course structures. PMID:26441473

  18. [Physical self-perceptions in adulthood and old age].

    PubMed

    Goñi Grandmontagne, Alfredo; Rodríguez Fernández, Arantzazu; Esnaola Etxaniz, Igor

    2010-08-01

    The aim of this work is to confirm the tetra-factorial validity of the Cuestionario de Autoconcepto Físico (CAF [in English, the Physical Self-concept Questionnaire]) in adulthood and old age from the responses of 1,114 people (39.50% men and 60.50% women), divided into four age groups (24 to 34 years, n= 390; 35 to 49 years, n= 277; 50 to 64 years, n= 330; and over 65, n= 117). The correlations between scales (physical skills, physical fitness, physical attractiveness and strength) are lower than those obtained in previous studies, which supports their being different. However, confirmatory factor analysis supported the tetra-factorial structure primarily in the 24-34 age group. PMID:20667276

  19. Physical activity and brain plasticity in late adulthood.

    PubMed

    Erickson, Kirk I; Gildengers, Ariel G; Butters, Meryl A

    2013-03-01

    The human brain shrinks with advancing age, but recent research suggests that it is also capable of remarkable plasticity, even in late life. In this review we summarize the research linking greater amounts of physical activity to less cortical atrophy, better brain function, and enhanced cognitive function, and argue that physical activity takes advantage of the brain's natural capacity for plasticity. Further, although the effects of physical activity on the brain are relatively widespread, there is also some specificity, such that prefrontal and hippocampal areas appear to be more influenced than other areas of the brain. The specificity of these effects, we argue, provides a biological basis for understanding the capacity for physical activity to influence neurocognitive and neuropsychiatric disorders such as depression. We conclude that physical activity is a promising intervention that can influence the endogenous pharmacology of the brain to enhance cognitive and emotional function in late adulthood. PMID:23576893

  20. Social, behavioral, and genetic linkages from adolescence into adulthood.

    PubMed

    Harris, Kathleen Mullan; Halpern, Carolyn Tucker; Hussey, Jon; Whitsel, Eric A; Killeya-Jones, Ley; Tabor, Joyce; Elder, Glen; Hewitt, John; Shanahan, Michael; Williams, Redford; Siegler, Ilene; Smolen, Andrew

    2013-10-01

    The influence of genetic factors on health and behavior is conditioned by social, cultural, institutional, and physical environments in which individuals live, work, and play. We encourage studies supporting multilevel integrative approaches to understanding these contributions to health, and describe the Add Health study as an exemplar. Add Health is a large sample of US adolescents in grades 7 to 12 in 1994-1995 followed into adulthood with 4 in-home interviews and biomarker collections, including DNA. In addition to sampling multiple environments and measuring diverse social and health behavior, Add Health features a fully articulated behavioral genetic sample (3000 pairs) and ongoing genotyping of 12,000 archived samples. We illustrate approaches to understanding health through investigation of the interplay among biological, psychosocial, and physical, contextual, or cultural experiences. PMID:23927505

  1. Inhibitory Control During Emotional Distraction Across Adolescence and Early Adulthood

    PubMed Central

    Cohen-Gilbert, Julia E.; Thomas, Kathleen M.

    2013-01-01

    This study investigated the changing relation between emotion and inhibitory control during adolescence. One hundred participants between 11 and 25 years of age performed a go-nogo task in which task-relevant stimuli (letters) were presented at the center of large task-irrelevant images depicting negative, positive, or neutral scenes selected from the International Affective Picture System. Longer reaction times for negative trials were found across all age groups, suggesting that negative but not positive emotional images captured attention across this age range. However, age differences in accuracy on inhibitory trials suggest that response inhibition is more readily disrupted by negative emotional distraction in early adolescence relative to late childhood, late adolescence or early adulthood. PMID:23506340

  2. Gainful Activity and Intimate Partner Aggression in Emerging Adulthood*

    PubMed Central

    Alvira-Hammond, Marta; Longmore, Monica A.; Manning, Wendy D.; Giordano, Peggy C.

    2014-01-01

    Although intimate partner aggression crosses social class boundaries, education and income are important predictors. Yet given that emerging adulthood is a transitional period, completed education and employment, as single measures, are not ideal indicators of socioeconomic status for young people. We examined associations between self-reports of gainful activity, defined as enrollment in school or full-time employment, and intimate partner aggression among young adults in dating, cohabiting, or married relationships (N=648). Both men and women's participation in gainful activity was negatively associated with aggression. We found that when neither partner was gainfully active, individuals reported higher frequency of physical aggression. In cases of gainful activity asymmetry, the gender of the gainfully active partner did not predict intimate partner aggression. Additionally, we found no evidence that the association between gainful activity and frequency of intimate partner aggression differed by union type. PMID:25309829

  3. Adolescent Family Experiences and Educational Attainment during Early Adulthood

    PubMed Central

    Melby, Janet N.; Conger, Rand D.; Fang, Shu-Ann; Wickrama, K. A. S.; Conger, Katherine J.

    2009-01-01

    This study investigated the degree to which a family investment model would help account for the association between family of origin socioeconomic characteristics and the later educational attainment of 451 young adults (age 26) from two-parent families. Parents’ educational level, occupational prestige, and family income in 1989 each had a statistically significant direct relationship with youths’ educational attainment in 2002. Consistent with the theoretical model guiding the study, parents’ educational level and family income also demonstrated statistically significant indirect effects on later educational attainment through their associations with growth trajectories for supportive parenting, sibling relations, and adolescent academic engagement. Supportive parenting and sibling relations were linked to later educational attainment through their association with adolescent academic engagement. Academic engagement during adolescence was associated with educational attainment in young adulthood. These basic processes operated similarly regardless of youths’ gender, target youths’ age relative to a near-age sibling, gender composition of the sibling dyad, or gender of parent. PMID:18999319

  4. Understanding Attention-Deficit/Hyperactivity Disorder From Childhood to Adulthood

    PubMed Central

    Wilens, Timothy E.; Spencer, Thomas J.

    2013-01-01

    Attention deficit/hyperactivity disorder (ADHD) is among the most common neurobehavioral disorders presenting for treatment in children and adolescents. ADHD is often chronic with prominent symptoms and impairment spanning into adulthood. ADHD is often associated with co-occurring disorders including disruptive, mood, anxiety, and substance abuse. The diagnosis of ADHD is clinically established by review of symptoms and impairment. The biological underpinning of the disorder is supported by genetic, neuroimaging, neurochemistry and neuropsychological data. Consideration of all aspects of an individual’s life needs to be considered in the diagnosis and treatment of ADHD. Multimodal treatment includes educational, family, and individual support. Psychotherapy alone and in combination with medication is helpful for ADHD and comorbid problems. Pharmacotherapy including stimulants, noradrenergic agents, alpha agonists, and antidepressants plays a fundamental role in the long-term management of ADHD across the lifespan. PMID:20861593

  5. Adolescent home-leaving and the transition to adulthood

    PubMed Central

    Egondi, Thaddaeus; Kabiru, Caroline; Beguy, Donatien; Kanyiva, Muindi; Jessor, Richard

    2013-01-01

    Home-leaving is considered an important marker of the transition to adulthood and is usually framed as an individual decision. We move beyond this limited assumption to examine a broader conceptualization that might better illuminate home-leaving among youth in impoverished circumstances. We adopt the Problem Behavior Theory-framework to investigate the association of home-leaving with behavioral and psychosocial variables and with other transitions. We use data on adolescents aged 14–22 years from a three-wave study conducted between 2007 and 2010. We used variable- and person-centered cross-sectional analyses, as well as predictive analysis of home-leaving by subsequent waves. Parental controls protection predicted home-leaving by subsequent waves. Overall, protective factors moderated the association of problem behavior involvement with leaving home in Nairobi’s slums. PMID:24089582

  6. Idiopathic Adulthood Ductopenia: ‘It Is Out There’

    PubMed Central

    Bilal, Mohammad; Kazemi, Ali; Babich, Michael

    2016-01-01

    Idiopathic adulthood ductopenia (IAD) is a chronic cholestatic entity of unknown origin characterized by loss of inter-lobular bile ducts that was first described two decades ago. Although the diagnostic criteria have been described in detail, IAD continues to be a rare diagnosis. Our thorough literature search revealed less than a hundred cases of IAD reported. Here we present a 34-year-old female with no significant past history who was evaluated for persistent elevation of serum alkaline phosphate levels. Serology was negative for all viral hepatitides, and a chronic liver disease workup was unremarkable. Magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography did not reveal any abnormalities in the biliary tree. Finally, a liver biopsy demonstrated ductopenia involving greater than 50% of the portal triads, making a diagnosis of IAD. Since the disease can progress rapidly, close follow-up is warranted, so liver transplantation can be pursued if deemed necessary. PMID:27403109

  7. Multispectral brain morphometry in Tourette syndrome persisting into adulthood

    PubMed Central

    Martino, Davide; Cavanna, Andrea E.; Hutton, Chloe; Orth, Michael; Robertson, Mary M.; Critchley, Hugo D.; Frackowiak, Richard S.

    2010-01-01

    Tourette syndrome is a childhood-onset neuropsychiatric disorder with a high prevalence of attention deficit hyperactivity and obsessive-compulsive disorder co-morbidities. Structural changes have been found in frontal cortex and striatum in children and adolescents. A limited number of morphometric studies in Tourette syndrome persisting into adulthood suggest ongoing structural alterations affecting frontostriatal circuits. Using cortical thickness estimation and voxel-based analysis of T1- and diffusion-weighted structural magnetic resonance images, we examined 40 adults with Tourette syndrome in comparison with 40 age- and gender-matched healthy controls. Patients with Tourette syndrome showed relative grey matter volume reduction in orbitofrontal, anterior cingulate and ventrolateral prefrontal cortices bilaterally. Cortical thinning extended into the limbic mesial temporal lobe. The grey matter changes were modulated additionally by the presence of co-morbidities and symptom severity. Prefrontal cortical thickness reduction correlated negatively with tic severity, while volume increase in primary somatosensory cortex depended on the intensity of premonitory sensations. Orbitofrontal cortex volume changes were further associated with abnormal water diffusivity within grey matter. White matter analysis revealed changes in fibre coherence in patients with Tourette syndrome within anterior parts of the corpus callosum. The severity of motor tics and premonitory urges had an impact on the integrity of tracts corresponding to cortico-cortical and cortico-subcortical connections. Our results provide empirical support for a patho-aetiological model of Tourette syndrome based on developmental abnormalities, with perturbation of compensatory systems marking persistence of symptoms into adulthood. We interpret the symptom severity related grey matter volume increase in distinct functional brain areas as evidence of ongoing structural plasticity. The convergence of

  8. Longitudinal Trajectories of Marijuana Use from Adolescence to Young Adulthood

    PubMed Central

    Passarotti, A.M.; Crane, Natania A.; Hedeker, Donald; Mermelstein, Robin J.

    2015-01-01

    Background Marijuana use is increasingly widespread among adolescents and young adults; however, few studies have examined longitudinal trajectories of marijuana use during this important developmental period. As such, we examined adolescent trajectories of marijuana use and the psychosocial factors that may differentiate individuals who escalate their marijuana use over adolescence and young adulthood from those who do not. Methods Participants were 1,204 9th and 10th graders at baseline who were over-sampled for cigarette use and were followed over 6-years, as part of an extensive longitudinal study, the Social and Emotional Contexts of Adolescent Smoking Patterns (SECASP) study. Growth Mixture Modeling (GMM) was used to model trajectories of marijuana use and Mixed Effects Regression analyses were used to examine psychosocial correlates of marijuana use escalation over time. Results Our results revealed three trajectories of non-escalating users (low users, medium users, and high users) and one escalating user trajectory. We found that relative to Non-escalators the Escalators had higher cigarette smoking (p<.0001), novelty-seeking (p=.02), aggressive and anti-social behavior (p<.007), and problem behavior related to peer context (p=.04). Moreover, there were important time and group by time interactions in some of these relationships. On the other hand, parental control and depression did not differ between escalators and low and medium non-escalating users. Conclusions Cigarette smoking, novelty-seeking, aggressive and anti-social behavior, and peer influence are related to ‘escalating’ marijuana use throughout adolescence and young adulthood. PMID:25792233

  9. Great Basin paleontological database

    USGS Publications Warehouse

    Zhang, N.; Blodgett, R.B.; Hofstra, A.H.

    2008-01-01

    The U.S. Geological Survey has constructed a paleontological database for the Great Basin physiographic province that can be served over the World Wide Web for data entry, queries, displays, and retrievals. It is similar to the web-database solution that we constructed for Alaskan paleontological data (www.alaskafossil.org). The first phase of this effort was to compile a paleontological bibliography for Nevada and portions of adjacent states in the Great Basin that has recently been completed. In addition, we are also compiling paleontological reports (Known as E&R reports) of the U.S. Geological Survey, which are another extensive source of l,egacy data for this region. Initial population of the database benefited from a recently published conodont data set and is otherwise focused on Devonian and Mississippian localities because strata of this age host important sedimentary exhalative (sedex) Au, Zn, and barite resources and enormons Carlin-type An deposits. In addition, these strata are the most important petroleum source rocks in the region, and record the transition from extension to contraction associated with the Antler orogeny, the Alamo meteorite impact, and biotic crises associated with global oceanic anoxic events. The finished product will provide an invaluable tool for future geologic mapping, paleontological research, and mineral resource investigations in the Great Basin, making paleontological data acquired over nearly the past 150 yr readily available over the World Wide Web. A description of the structure of the database and the web interface developed for this effort are provided herein. This database is being used ws a model for a National Paleontological Database (which we am currently developing for the U.S. Geological Survey) as well as for other paleontological databases now being developed in other parts of the globe. ?? 2008 Geological Society of America.

  10. Chemical Explosion Database

    NASA Astrophysics Data System (ADS)

    Johansson, Peder; Brachet, Nicolas

    2010-05-01

    A database containing information on chemical explosions, recorded and located by the International Data Center (IDC) of the CTBTO, should be established in the IDC prior to entry into force of the CTBT. Nearly all of the large chemical explosions occur in connection with mining activity. As a first step towards the establishment of this database, a survey of presumed mining areas where sufficiently large explosions are conducted has been done. This is dominated by the large coal mining areas like the Powder River (U.S.), Kuznetsk (Russia), Bowen (Australia) and Ekibastuz (Kazakhstan) basins. There are also several other smaller mining areas, in e.g. Scandinavia, Poland, Kazakhstan and Australia, with large enough explosions for detection. Events in the Reviewed Event Bulletin (REB) of the IDC that are located in or close to these mining areas, and which therefore are candidates for inclusion in the database, have been investigated. Comparison with a database of infrasound events has been done as many mining blasts generate strong infrasound signals and therefore also are included in the infrasound database. Currently there are 66 such REB events in 18 mining areas in the infrasound database. On a yearly basis several hundreds of events in mining areas have been recorded and included in the REB. Establishment of the database of chemical explosions requires confirmation and ground truth information from the States Parties regarding these events. For an explosion reported in the REB, the appropriate authority in whose country the explosion occurred is encouraged, on a voluntary basis, to seek out information on the explosion and communicate this information to the IDC.

  11. ADANS database specification

    SciTech Connect

    1997-01-16

    The purpose of the Air Mobility Command (AMC) Deployment Analysis System (ADANS) Database Specification (DS) is to describe the database organization and storage allocation and to provide the detailed data model of the physical design and information necessary for the construction of the parts of the database (e.g., tables, indexes, rules, defaults). The DS includes entity relationship diagrams, table and field definitions, reports on other database objects, and a description of the ADANS data dictionary. ADANS is the automated system used by Headquarters AMC and the Tanker Airlift Control Center (TACC) for airlift planning and scheduling of peacetime and contingency operations as well as for deliberate planning. ADANS also supports planning and scheduling of Air Refueling Events by the TACC and the unit-level tanker schedulers. ADANS receives input in the form of movement requirements and air refueling requests. It provides a suite of tools for planners to manipulate these requirements/requests against mobility assets and to develop, analyze, and distribute schedules. Analysis tools are provided for assessing the products of the scheduling subsystems, and editing capabilities support the refinement of schedules. A reporting capability provides formatted screen, print, and/or file outputs of various standard reports. An interface subsystem handles message traffic to and from external systems. The database is an integral part of the functionality summarized above.

  12. The Chandra Bibliography Database

    NASA Astrophysics Data System (ADS)

    Rots, A. H.; Winkelman, S. L.; Paltani, S.; Blecksmith, S. E.; Bright, J. D.

    2004-07-01

    Early in the mission, the Chandra Data Archive started the development of a bibliography database, tracking publications in refereed journals and on-line conference proceedings that are based on Chandra observations, allowing our users to link directly to articles in the ADS from our archive, and to link to the relevant data in the archive from the ADS entries. Subsequently, we have been working closely with the ADS and other data centers, in the context of the ADEC-ITWG, on standardizing the literature-data linking. We have also extended our bibliography database to include all Chandra-related articles and we are also keeping track of the number of citations of each paper. Obviously, in addition to providing valuable services to our users, this database allows us to extract a wide variety of statistical information. The project comprises five components: the bibliography database-proper, a maintenance database, an interactive maintenance tool, a user browsing interface, and a web services component for exchanging information with the ADS. All of these elements are nearly mission-independent and we intend make the package as a whole available for use by other data centers. The capabilities thus provided represent support for an essential component of the Virtual Observatory.

  13. Shuttle Hypervelocity Impact Database

    NASA Technical Reports Server (NTRS)

    Hyde, James L.; Christiansen, Eric L.; Lear, Dana M.

    2011-01-01

    With three missions outstanding, the Shuttle Hypervelocity Impact Database has nearly 3000 entries. The data is divided into tables for crew module windows, payload bay door radiators and thermal protection system regions, with window impacts compromising just over half the records. In general, the database provides dimensions of hypervelocity impact damage, a component level location (i.e., window number or radiator panel number) and the orbiter mission when the impact occurred. Additional detail on the type of particle that produced the damage site is provided when sampling data and definitive analysis results are available. Details and insights on the contents of the database including examples of descriptive statistics will be provided. Post flight impact damage inspection and sampling techniques that were employed during the different observation campaigns will also be discussed. Potential enhancements to the database structure and availability of the data for other researchers will be addressed in the Future Work section. A related database of returned surfaces from the International Space Station will also be introduced.

  14. Shuttle Hypervelocity Impact Database

    NASA Technical Reports Server (NTRS)

    Hyde, James I.; Christiansen, Eric I.; Lear, Dana M.

    2011-01-01

    With three flights remaining on the manifest, the shuttle impact hypervelocity database has over 2800 entries. The data is currently divided into tables for crew module windows, payload bay door radiators and thermal protection system regions, with window impacts compromising just over half the records. In general, the database provides dimensions of hypervelocity impact damage, a component level location (i.e., window number or radiator panel number) and the orbiter mission when the impact occurred. Additional detail on the type of particle that produced the damage site is provided when sampling data and definitive analysis results are available. The paper will provide details and insights on the contents of the database including examples of descriptive statistics using the impact data. A discussion of post flight impact damage inspection and sampling techniques that were employed during the different observation campaigns will be presented. Future work to be discussed will be possible enhancements to the database structure and availability of the data for other researchers. A related database of ISS returned surfaces that are under development will also be introduced.

  15. Using the Reactome Database

    PubMed Central

    Haw, Robin

    2012-01-01

    There is considerable interest in the bioinformatics community in creating pathway databases. The Reactome project (a collaboration between the Ontario Institute for Cancer Research, Cold Spring Harbor Laboratory, New York University Medical Center and the European Bioinformatics Institute) is one such pathway database and collects structured information on all the biological pathways and processes in the human. It is an expert-authored and peer-reviewed, curated collection of well-documented molecular reactions that span the gamut from simple intermediate metabolism to signaling pathways and complex cellular events. This information is supplemented with likely orthologous molecular reactions in mouse, rat, zebrafish, worm and other model organisms. This unit describes how to use the Reactome database to learn the steps of a biological pathway; navigate and browse through the Reactome database; identify the pathways in which a molecule of interest is involved; use the Pathway and Expression analysis tools to search the database for and visualize possible connections within user-supplied experimental data set and Reactome pathways; and the Species Comparison tool to compare human and model organism pathways. PMID:22700314

  16. FishTraits Database

    USGS Publications Warehouse

    Angermeier, Paul L.; Frimpong, Emmanuel A.

    2009-01-01

    The need for integrated and widely accessible sources of species traits data to facilitate studies of ecology, conservation, and management has motivated development of traits databases for various taxa. In spite of the increasing number of traits-based analyses of freshwater fishes in the United States, no consolidated database of traits of this group exists publicly, and much useful information on these species is documented only in obscure sources. The largely inaccessible and unconsolidated traits information makes large-scale analysis involving many fishes and/or traits particularly challenging. FishTraits is a database of >100 traits for 809 (731 native and 78 exotic) fish species found in freshwaters of the conterminous United States, including 37 native families and 145 native genera. The database contains information on four major categories of traits: (1) trophic ecology, (2) body size and reproductive ecology (life history), (3) habitat associations, and (4) salinity and temperature tolerances. Information on geographic distribution and conservation status is also included. Together, we refer to the traits, distribution, and conservation status information as attributes. Descriptions of attributes are available here. Many sources were consulted to compile attributes, including state and regional species accounts and other databases.

  17. NASA Records Database

    NASA Technical Reports Server (NTRS)

    Callac, Christopher; Lunsford, Michelle

    2005-01-01

    The NASA Records Database, comprising a Web-based application program and a database, is used to administer an archive of paper records at Stennis Space Center. The system begins with an electronic form, into which a user enters information about records that the user is sending to the archive. The form is smart : it provides instructions for entering information correctly and prompts the user to enter all required information. Once complete, the form is digitally signed and submitted to the database. The system determines which storage locations are not in use, assigns the user s boxes of records to some of them, and enters these assignments in the database. Thereafter, the software tracks the boxes and can be used to locate them. By use of search capabilities of the software, specific records can be sought by box storage locations, accession numbers, record dates, submitting organizations, or details of the records themselves. Boxes can be marked with such statuses as checked out, lost, transferred, and destroyed. The system can generate reports showing boxes awaiting destruction or transfer. When boxes are transferred to the National Archives and Records Administration (NARA), the system can automatically fill out NARA records-transfer forms. Currently, several other NASA Centers are considering deploying the NASA Records Database to help automate their records archives.

  18. Integrating Paleoecological Databases

    NASA Astrophysics Data System (ADS)

    Blois, Jessica; Goring, Simon; Smith, Alison

    2011-02-01

    Neotoma Consortium Workshop; Madison, Wisconsin, 23-26 September 2010 ; Paleoecology can contribute much to global change science, as paleontological records provide rich information about species range shifts, changes in vegetation composition and productivity, aquatic and terrestrial ecosystem responses to abrupt climate change, and paleoclimate reconstruction, for example. However, while paleoecology is increasingly a multidisciplinary, multiproxy field focused on biotic responses to global change, most paleo databases focus on single-proxy groups. The Neotoma Paleoecology Database (http://www.neotomadb.org) aims to remedy this limitation by integrating discipline-specific databases to facilitate cross-community queries and analyses. In September, Neotoma consortium members and representatives from other databases and data communities met at the University of Wisconsin-Madison to launch the second development phase of Neotoma. The workshop brought together 54 international specialists, including Neotoma data stewards, users, and developers. Goals for the meeting were fourfold: (1) develop working plans for existing data communities; (2) identify new data types and sources; (3) enhance data access, visualization, and analysis on the Neotoma Web site; and (4) coordinate with other databases and cooperate in tool development and sharing.

  19. The evolution of headache from childhood to adulthood: a review of the literature

    PubMed Central

    2014-01-01

    Headache is one of the most common disorders in childhood, with an estimated 75% of children reporting significant headache by the age of 15 years. Pediatric migraine is the most frequent recurrent headache disorder, occurring in up to 28% of older teenagers. Headaches rank third among the illness-related causes of school absenteeism and result in substantial psychosocial impairment among pediatric patients. The aim of this study was to clarify the evolution of the clinical features of primary headache in the transition from childhood to adulthood through a review of relevant data available in the PubMed and Google Scholar databases for the period 1988 to July 2013. The search strategy identified 15 published articles which were considered eligible for inclusion in the analysis (i.e. relevant to the investigation of pediatric headache outcome). All were carried out after the publication of the first version of the International Classification of Headache Disorders (ICHD-I). The availability of data on the evolution of primary headaches over a period of time is important from both a clinical and a public health perspective. The identification of prognostic factors of the evolution of headache (remission or evolution into another headache form) over time should be an objective of future headache research for the development of prevention strategies. Given that headache is a major factor contributing to school absenteeism and poorer quality of life not only in childhood but also in adolescence, understanding the natural history and the management of the different headache forms is vital for our future. PMID:24641507

  20. Observational Study of a French and Belgian Multicenter Cohort of 23 Patients Diagnosed in Adulthood With Mevalonate Kinase Deficiency

    PubMed Central

    Durel, Cécile-Audrey; Aouba, Achille; Bienvenu, Boris; Deshayes, Samuel; Coppéré, Brigitte; Gombert, Bruno; Acquaviva-Bourdain, Cécile; Hachulla, Eric; Lecomte, Frédéric; Touitou, Isabelle; Ninet, Jacques; Philit, Jean-Baptiste; Messer, Laurent; Brouillard, Marc; Girard-Madoux, Marie-Hélène; Moutschen, Michel; Raison-Peyron, Nadia; Hutin, Pascal; Duffau, Pierre; Trolliet, Pierre; Hatron, Pierre-Yves; Heudier, Philippe; Cevallos, Ramiro; Lequerré, Thierry; Brousse, Valentine; Lesire, Vincent; Audia, Sylvain; Maucort-Boulch, Delphine; Cuisset, Laurence; Hot, Arnaud

    2016-01-01

    Abstract The aim of this study was to describe the clinical and biological features of Mevalonate kinase deficiency (MKD) in patients diagnosed in adulthood. This is a French and Belgian observational retrospective study from 2000 to 2014. To constitute the cohort, we cross-check the genetic and biochemical databases. The clinical, enzymatic, and genetic data were gathered from medical records. Twenty-three patients were analyzed. The mean age at diagnosis was 40 years, with a mean age at onset of symptoms of 3 years. All symptomatic patients had fever. Febrile attacks were mostly associated with arthralgia (90.9%); lymphadenopathy, abdominal pain, and skin lesions (86.4%); pharyngitis (63.6%); cough (59.1%); diarrhea, and hepatosplenomegaly (50.0%). Seven patients had psychiatric symptoms (31.8%). One patient developed recurrent seizures. Three patients experienced renal involvement (13.6%). Two patients had angiomyolipoma (9.1%). All but one tested patients had elevated serum immunoglobulin (Ig) D level. Twenty-one patients had genetic diagnosis; most of them were compound heterozygote (76.2%). p.Val377Ile was the most prevalent mutation. Structural articular damages and systemic AA amyloidosis were the 2 most serious complications. More than 65% of patients displayed decrease in severity and frequency of attacks with increasing age, but only 35% achieved remission. MKD diagnosed in adulthood shared clinical and genetic features with classical pediatric disease. An elevated IgD concentration is a good marker for MKD in adults. Despite a decrease of severity and frequency of attacks with age, only one-third of patients achieved spontaneous remission. PMID:26986117

  1. Observational Study of a French and Belgian Multicenter Cohort of 23 Patients Diagnosed in Adulthood With Mevalonate Kinase Deficiency.

    PubMed

    Durel, Cécile-Audrey; Aouba, Achille; Bienvenu, Boris; Deshayes, Samuel; Coppéré, Brigitte; Gombert, Bruno; Acquaviva-Bourdain, Cécile; Hachulla, Eric; Lecomte, Frédéric; Touitou, Isabelle; Ninet, Jacques; Philit, Jean-Baptiste; Messer, Laurent; Brouillard, Marc; Girard-Madoux, Marie-Hélène; Moutschen, Michel; Raison-Peyron, Nadia; Hutin, Pascal; Duffau, Pierre; Trolliet, Pierre; Hatron, Pierre-Yves; Heudier, Philippe; Cevallos, Ramiro; Lequerré, Thierry; Brousse, Valentine; Lesire, Vincent; Audia, Sylvain; Maucort-Boulch, Delphine; Cuisset, Laurence; Hot, Arnaud

    2016-03-01

    The aim of this study was to describe the clinical and biological features of Mevalonate kinase deficiency (MKD) in patients diagnosed in adulthood. This is a French and Belgian observational retrospective study from 2000 to 2014. To constitute the cohort, we cross-check the genetic and biochemical databases. The clinical, enzymatic, and genetic data were gathered from medical records. Twenty-three patients were analyzed. The mean age at diagnosis was 40 years, with a mean age at onset of symptoms of 3 years. All symptomatic patients had fever. Febrile attacks were mostly associated with arthralgia (90.9%); lymphadenopathy, abdominal pain, and skin lesions (86.4%); pharyngitis (63.6%); cough (59.1%); diarrhea, and hepatosplenomegaly (50.0%). Seven patients had psychiatric symptoms (31.8%). One patient developed recurrent seizures. Three patients experienced renal involvement (13.6%). Two patients had angiomyolipoma (9.1%). All but one tested patients had elevated serum immunoglobulin (Ig) D level. Twenty-one patients had genetic diagnosis; most of them were compound heterozygote (76.2%). p.Val377Ile was the most prevalent mutation. Structural articular damages and systemic AA amyloidosis were the 2 most serious complications. More than 65% of patients displayed decrease in severity and frequency of attacks with increasing age, but only 35% achieved remission. MKD diagnosed in adulthood shared clinical and genetic features with classical pediatric disease. An elevated IgD concentration is a good marker for MKD in adults. Despite a decrease of severity and frequency of attacks with age, only one-third of patients achieved spontaneous remission. PMID:26986117

  2. VIEWCACHE: An incremental database access method for autonomous interoperable databases

    NASA Technical Reports Server (NTRS)

    Roussopoulos, Nick; Sellis, Timoleon

    1991-01-01

    The objective is to illustrate the concept of incremental access to distributed databases. An experimental database management system, ADMS, which has been developed at the University of Maryland, in College Park, uses VIEWCACHE, a database access method based on incremental search. VIEWCACHE is a pointer-based access method that provides a uniform interface for accessing distributed databases and catalogues. The compactness of the pointer structures formed during database browsing and the incremental access method allow the user to search and do inter-database cross-referencing with no actual data movement between database sites. Once the search is complete, the set of collected pointers pointing to the desired data are dereferenced.

  3. Open Geoscience Database

    NASA Astrophysics Data System (ADS)

    Bashev, A.

    2012-04-01

    Currently there is an enormous amount of various geoscience databases. Unfortunately the only users of the majority of the databases are their elaborators. There are several reasons for that: incompaitability, specificity of tasks and objects and so on. However the main obstacles for wide usage of geoscience databases are complexity for elaborators and complication for users. The complexity of architecture leads to high costs that block the public access. The complication prevents users from understanding when and how to use the database. Only databases, associated with GoogleMaps don't have these drawbacks, but they could be hardly named "geoscience" Nevertheless, open and simple geoscience database is necessary at least for educational purposes (see our abstract for ESSI20/EOS12). We developed a database and web interface to work with them and now it is accessible at maps.sch192.ru. In this database a result is a value of a parameter (no matter which) in a station with a certain position, associated with metadata: the date when the result was obtained; the type of a station (lake, soil etc); the contributor that sent the result. Each contributor has its own profile, that allows to estimate the reliability of the data. The results can be represented on GoogleMaps space image as a point in a certain position, coloured according to the value of the parameter. There are default colour scales and each registered user can create the own scale. The results can be also extracted in *.csv file. For both types of representation one could select the data by date, object type, parameter type, area and contributor. The data are uploaded in *.csv format: Name of the station; Lattitude(dd.dddddd); Longitude(ddd.dddddd); Station type; Parameter type; Parameter value; Date(yyyy-mm-dd). The contributor is recognised while entering. This is the minimal set of features that is required to connect a value of a parameter with a position and see the results. All the complicated data

  4. Protein Structure Databases.

    PubMed

    Laskowski, Roman A

    2016-01-01

    Web-based protein structure databases come in a wide variety of types and levels of information content. Those having the most general interest are the various atlases that describe each experimentally determined protein structure and provide useful links, analyses, and schematic diagrams relating to its 3D structure and biological function. Also of great interest are the databases that classify 3D structures by their folds as these can reveal evolutionary relationships which may be hard to detect from sequence comparison alone. Related to these are the numerous servers that compare folds-particularly useful for newly solved structures, and especially those of unknown function. Beyond these are a vast number of databases for the more specialized user, dealing with specific families, diseases, structural features, and so on. PMID:27115626

  5. Cytochrome P450 database.

    PubMed

    Lisitsa, A V; Gusev, S A; Karuzina, I I; Archakov, A I; Koymans, L

    2001-01-01

    This paper describes a specialized database dedicated exclusively to the cytochrome P450 superfamily. The system provides the impression of superfamily's nomenclature and describes structure and function of different P450 enzymes. Information on P450-catalyzed reactions, substrate preferences, peculiarities of induction and inhibition is available through the database management system. Also the source genes and appropriate translated proteins can be retrieved together with corresponding literature references. Developed programming solution provides the flexible interface for browsing, searching, grouping and reporting the information. Local version of database manager and required data files are distributed on a compact disk. Besides, there is a network version of the software available on Internet. The network version implies the original mechanism, which is useful for the permanent online extension of the data scope. PMID:11769119

  6. Mouse genome database 2016

    PubMed Central

    Bult, Carol J.; Eppig, Janan T.; Blake, Judith A.; Kadin, James A.; Richardson, Joel E.

    2016-01-01

    The Mouse Genome Database (MGD; http://www.informatics.jax.org) is the primary community model organism database for the laboratory mouse and serves as the source for key biological reference data related to mouse genes, gene functions, phenotypes and disease models with a strong emphasis on the relationship of these data to human biology and disease. As the cost of genome-scale sequencing continues to decrease and new technologies for genome editing become widely adopted, the laboratory mouse is more important than ever as a model system for understanding the biological significance of human genetic variation and for advancing the basic research needed to support the emergence of genome-guided precision medicine. Recent enhancements to MGD include new graphical summaries of biological annotations for mouse genes, support for mobile access to the database, tools to support the annotation and analysis of sets of genes, and expanded support for comparative biology through the expansion of homology data. PMID:26578600

  7. National Ambient Radiation Database

    SciTech Connect

    Dziuban, J.; Sears, R.

    2003-02-25

    The U.S. Environmental Protection Agency (EPA) recently developed a searchable database and website for the Environmental Radiation Ambient Monitoring System (ERAMS) data. This site contains nationwide radiation monitoring data for air particulates, precipitation, drinking water, surface water and pasteurized milk. This site provides location-specific as well as national information on environmental radioactivity across several media. It provides high quality data for assessing public exposure and environmental impacts resulting from nuclear emergencies and provides baseline data during routine conditions. The database and website are accessible at www.epa.gov/enviro/. This site contains (1) a query for the general public which is easy to use--limits the amount of information provided, but includes the ability to graph the data with risk benchmarks and (2) a query for a more technical user which allows access to all of the data in the database, (3) background information on ER AMS.

  8. Mouse genome database 2016.

    PubMed

    Bult, Carol J; Eppig, Janan T; Blake, Judith A; Kadin, James A; Richardson, Joel E

    2016-01-01

    The Mouse Genome Database (MGD; http://www.informatics.jax.org) is the primary community model organism database for the laboratory mouse and serves as the source for key biological reference data related to mouse genes, gene functions, phenotypes and disease models with a strong emphasis on the relationship of these data to human biology and disease. As the cost of genome-scale sequencing continues to decrease and new technologies for genome editing become widely adopted, the laboratory mouse is more important than ever as a model system for understanding the biological significance of human genetic variation and for advancing the basic research needed to support the emergence of genome-guided precision medicine. Recent enhancements to MGD include new graphical summaries of biological annotations for mouse genes, support for mobile access to the database, tools to support the annotation and analysis of sets of genes, and expanded support for comparative biology through the expansion of homology data. PMID:26578600

  9. ARTI Refrigerant Database

    SciTech Connect

    Calm, J.M.

    1992-04-30

    The Refrigerant Database consolidates and facilitates access to information to assist industry in developing equipment using alternative refrigerants. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern. The database provides bibliographic citations and abstracts for publications that may be useful in research and design of air- conditioning and refrigeration equipment. The complete documents are not included, though some may be added at a later date. The database identifies sources of specific information on R-32, R-123, R-124, R- 125, R-134a, R-141b, R142b, R-143a, R-152a, R-290 (propane), R-717 (ammonia), ethers, and others as well as azeotropic and zeotropic blends of these fluids. It addresses polyalkylene glycol (PAG), ester, and other lubricants. It also references documents addressing compatibility of refrigerants and lubricants with metals, plastics, elastomers, motor insulation, and other materials used in refrigerant circuits.

  10. The PROSITE database.

    PubMed

    Hulo, Nicolas; Bairoch, Amos; Bulliard, Virginie; Cerutti, Lorenzo; De Castro, Edouard; Langendijk-Genevaux, Petra S; Pagni, Marco; Sigrist, Christian J A

    2006-01-01

    The PROSITE database consists of a large collection of biologically meaningful signatures that are described as patterns or profiles. Each signature is linked to a documentation that provides useful biological information on the protein family, domain or functional site identified by the signature. The PROSITE database is now complemented by a series of rules that can give more precise information about specific residues. During the last 2 years, the documentation and the ScanProsite web pages were redesigned to add more functionalities. The latest version of PROSITE (release 19.11 of September 27, 2005) contains 1329 patterns and 552 profile entries. Over the past 2 years more than 200 domains have been added, and now 52% of UniProtKB/Swiss-Prot entries (release 48.1 of September 27, 2005) have a cross-reference to a PROSITE entry. The database is accessible at http://www.expasy.org/prosite/. PMID:16381852

  11. The PROSITE database

    PubMed Central

    Hulo, Nicolas; Bairoch, Amos; Bulliard, Virginie; Cerutti, Lorenzo; De Castro, Edouard; Langendijk-Genevaux, Petra S.; Pagni, Marco; Sigrist, Christian J. A.

    2006-01-01

    The PROSITE database consists of a large collection of biologically meaningful signatures that are described as patterns or profiles. Each signature is linked to a documentation that provides useful biological information on the protein family, domain or functional site identified by the signature. The PROSITE database is now complemented by a series of rules that can give more precise information about specific residues. During the last 2 years, the documentation and the ScanProsite web pages were redesigned to add more functionalities. The latest version of PROSITE (release 19.11 of September 27, 2005) contains 1329 patterns and 552 profile entries. Over the past 2 years more than 200 domains have been added, and now 52% of UniProtKB/Swiss-Prot entries (release 48.1 of September 27, 2005) have a cross-reference to a PROSITE entry. The database is accessible at . PMID:16381852

  12. The Neotoma Paleoecology Database

    NASA Astrophysics Data System (ADS)

    Grimm, E. C.; Ashworth, A. C.; Barnosky, A. D.; Betancourt, J. L.; Bills, B.; Booth, R.; Blois, J.; Charles, D. F.; Graham, R. W.; Goring, S. J.; Hausmann, S.; Smith, A. J.; Williams, J. W.; Buckland, P.

    2015-12-01

    The Neotoma Paleoecology Database (www.neotomadb.org) is a multiproxy, open-access, relational database that includes fossil data for the past 5 million years (the late Neogene and Quaternary Periods). Modern distributional data for various organisms are also being made available for calibration and paleoecological analyses. The project is a collaborative effort among individuals from more than 20 institutions worldwide, including domain scientists representing a spectrum of Pliocene-Quaternary fossil data types, as well as experts in information technology. Working groups are active for diatoms, insects, ostracodes, pollen and plant macroscopic remains, testate amoebae, rodent middens, vertebrates, age models, geochemistry and taphonomy. Groups are also active in developing online tools for data analyses and for developing modules for teaching at different levels. A key design concept of NeotomaDB is that stewards for various data types are able to remotely upload and manage data. Cooperatives for different kinds of paleo data, or from different regions, can appoint their own stewards. Over the past year, much progress has been made on development of the steward software-interface that will enable this capability. The steward interface uses web services that provide access to the database. More generally, these web services enable remote programmatic access to the database, which both desktop and web applications can use and which provide real-time access to the most current data. Use of these services can alleviate the need to download the entire database, which can be out-of-date as soon as new data are entered. In general, the Neotoma web services deliver data either from an entire table or from the results of a view. Upon request, new web services can be quickly generated. Future developments will likely expand the spatial and temporal dimensions of the database. NeotomaDB is open to receiving new datasets and stewards from the global Quaternary community

  13. Database Management System

    NASA Technical Reports Server (NTRS)

    1990-01-01

    In 1981 Wayne Erickson founded Microrim, Inc, a company originally focused on marketing a microcomputer version of RIM (Relational Information Manager). Dennis Comfort joined the firm and is now vice president, development. The team developed an advanced spinoff from the NASA system they had originally created, a microcomputer database management system known as R:BASE 4000. Microrim added many enhancements and developed a series of R:BASE products for various environments. R:BASE is now the second largest selling line of microcomputer database management software in the world.

  14. The Genopolis Microarray Database

    PubMed Central

    Splendiani, Andrea; Brandizi, Marco; Even, Gael; Beretta, Ottavio; Pavelka, Norman; Pelizzola, Mattia; Mayhaus, Manuel; Foti, Maria; Mauri, Giancarlo; Ricciardi-Castagnoli, Paola

    2007-01-01

    Background Gene expression databases are key resources for microarray data management and analysis and the importance of a proper annotation of their content is well understood. Public repositories as well as microarray database systems that can be implemented by single laboratories exist. However, there is not yet a tool that can easily support a collaborative environment where different users with different rights of access to data can interact to define a common highly coherent content. The scope of the Genopolis database is to provide a resource that allows different groups performing microarray experiments related to a common subject to create a common coherent knowledge base and to analyse it. The Genopolis database has been implemented as a dedicated system for the scientific community studying dendritic and macrophage cells functions and host-parasite interactions. Results The Genopolis Database system allows the community to build an object based MIAME compliant annotation of their experiments and to store images, raw and processed data from the Affymetrix GeneChip® platform. It supports dynamical definition of controlled vocabularies and provides automated and supervised steps to control the coherence of data and annotations. It allows a precise control of the visibility of the database content to different sub groups in the community and facilitates exports of its content to public repositories. It provides an interactive users interface for data analysis: this allows users to visualize data matrices based on functional lists and sample characterization, and to navigate to other data matrices defined by similarity of expression values as well as functional characterizations of genes involved. A collaborative environment is also provided for the definition and sharing of functional annotation by users. Conclusion The Genopolis Database supports a community in building a common coherent knowledge base and analyse it. This fills a gap between a local

  15. JICST Factual Database(1)

    NASA Astrophysics Data System (ADS)

    Kurosawa, Shinji

    The outline of JICST factual database (JOIS-F), which JICST has started from January, 1988, and its online service are described in this paper. First, the author mentions the circumstances from 1973, when its planning was started, to the present, and its relation to "Project by Special Coordination Founds for Promoting Science and Technology". Secondly, databases, which are now under development aiming to start its services from fiscal 1988 or fiscal 1989, of DNA, metallic material intensity, crystal structure, chemical substance regulations, and so forth, are described. Lastly, its online service is briefly explained.

  16. The Ribosomal Database Project.

    PubMed Central

    Maidak, B L; Larsen, N; McCaughey, M J; Overbeek, R; Olsen, G J; Fogel, K; Blandy, J; Woese, C R

    1994-01-01

    The Ribosomal Database Project (RDP) is a curated database that offers ribosome-related data, analysis services, and associated computer programs. The offerings include phylogenetically ordered alignments of ribosomal RNA (rRNA) sequences, derived phylogenetic trees, rRNA secondary structure diagrams, and various software for handling, analyzing and displaying alignments and trees. The data are available via anonymous ftp (rdp.life.uiuc.edu), electronic mail (server/rdp.life.uiuc.edu) and gopher (rdpgopher.life.uiuc.edu). The electronic mail server also provides ribosomal probe checking, approximate phylogenetic placement of user-submitted sequences, screening for chimeric nature of newly sequenced rRNAs, and automated alignment. PMID:7524021

  17. DataBase on Demand

    NASA Astrophysics Data System (ADS)

    Gaspar Aparicio, R.; Gomez, D.; Coterillo Coz, I.; Wojcik, D.

    2012-12-01

    At CERN a number of key database applications are running on user-managed MySQL database services. The database on demand project was born out of an idea to provide the CERN user community with an environment to develop and run database services outside of the actual centralised Oracle based database services. The Database on Demand (DBoD) empowers the user to perform certain actions that had been traditionally done by database administrators, DBA's, providing an enterprise platform for database applications. It also allows the CERN user community to run different database engines, e.g. presently open community version of MySQL and single instance Oracle database server. This article describes a technology approach to face this challenge, a service level agreement, the SLA that the project provides, and an evolution of possible scenarios.

  18. Labor market outcomes and the transition to adulthood.

    PubMed

    Danziger, Sheldon; Ratner, David

    2010-01-01

    According to Sheldon Danziger and David Ratner, changes in the labor market over the past thirty-five years, such as labor-saving technological changes, increased globalization, declining unionization, and the failure of the minimum wage to keep up with inflation, have made it more difficult for young adults to attain the economic stability and self-sufficiency that are important markers of the transition to adulthood. Young men with no more than a high school degree have difficulty earning enough to support a family. Even though young women have achieved gains in earnings, employment, and schooling relative to men in recent decades, those without a college degree also struggle to achieve economic stability and self-sufficiency. The authors begin by describing trends in labor market outcomes for young adults-median annual earnings, the extent of low-wage work, employment rates, job instability, and the returns to education. Then they examine how these outcomes may contribute to delays in other markers of the transition to adulthood-completing an education, establishing independent living arrangements, and marrying and having children. They conclude that adverse changes in labor market outcomes are related to those delays but have not been shown to be the primary cause. Danziger and Ratner next consider several public policy reforms that might improve the economic outlook for young adults. They recommend policies that would increase the returns to work, especially for less-educated workers. They propose raising the federal minimum wage and adjusting it annually to maintain its value relative to the median wage. Expanding the Earned Income Tax Credit for childless low-wage workers, the authors say, could also raise the take-home pay of many young adult workers, with minimal adverse employment effects. New policies should also provide work opportunities for young adults who cannot find steady employment either because of poor economic conditions or because of physical

  19. Purpose in Life in Emerging Adulthood: Development and Validation of a New Brief Measure

    PubMed Central

    Hill, Patrick L.; Edmonds, Grant W.; Peterson, Missy; Luyckx, Koen; Andrews, Judy A.

    2015-01-01

    Accruing evidence points to the value of studying purpose in life across adolescence and emerging adulthood. Research though is needed to understand the unique role of purpose in life in predicting well-being and developmentally relevant outcomes during emerging adulthood. The current studies (total n = 669) found support for the development of a new brief measure of purpose in life using data from American and Canadian samples, while demonstrating evidence for two important findings. First, purpose in life predicted well-being during emerging adulthood, even when controlling for the Big Five personality traits. Second, purpose in life was positively associated with self-image and negatively associated with delinquency, again controlling for personality traits. Findings are discussed with respect to how studying purpose in life can help understand which individuals are more likely to experience positive transitions into adulthood. PMID:26958072

  20. The relationship between psychosocial features of emerging adulthood and substance use change motivation in youth.

    PubMed

    Goodman, Ilana; Henderson, Joanna; Peterson-Badali, Michele; Goldstein, Abby L

    2015-05-01

    Despite the peak prevalence of substance use and comorbid mental health problems during emerging adulthood little research has focused on understanding behavior change processes during this transitional period. This study extended Arnett's (2004) theory of the psychosocial features of emerging adulthood to explore how they may relate to treatment motivation (e.g., readiness to comply with treatment) and motivation to change (e.g., problem recognition and taking steps towards change). One hundred sixty-four youth presenting to outpatient substance abuse treatment completed questionnaires investigating problematic substance use, mental health, psychosocial features of emerging adulthood and motivation. Results of hierarchical regression analyses indicated that youth who perceived themselves as having greater responsibility towards others were more intrinsically motivated, recognized their substance use as problematic and were taking steps towards change. None of the other dimensions of emerging adulthood accounted for significant variance beyond relevant controls. Limitations, directions for future research and treatment implications are discussed. PMID:25616749

  1. The Transition to Adulthood: Sex Differences in Educational Attainment and Age at Marriage

    ERIC Educational Resources Information Center

    Marini, Margaret Mooney

    1978-01-01

    Educational attainment is the most important variable mediating the transition to adulthood for both sexes. However, the relationship between educational attainment and the timing of entry into family roles differs for the two sexes. (Author/AM)

  2. Family Perspectives on a Successful Transition to Adulthood for Individuals with Disabilities

    PubMed Central

    Henninger, Natalie A.; Taylor, Julie Lounds

    2014-01-01

    When researchers evaluate adult outcomes for individuals with intellectual and/or developmental disabilities (ID/DD), the perspective of families is not always considered. Parents of individuals with ID/DD (n=198) answered an online survey about their definition of a successful transition to adulthood. Content analysis was used to describe themes and ideas present in responses. Rather than focusing only on developmental tasks of adulthood, such as living independently, being competitively employed, and maintaining friendships, responses reflected a more varied and dynamic view of success in adulthood, taking into account the fit between the person with ID/DD and his or her environment. As services are developed and implemented for adults with ID/DD, it is important to consider the full range of goals families have for their son or daughter’s successful transition to adulthood. PMID:24725109

  3. The CEBAF Element Database

    SciTech Connect

    Theodore Larrieu, Christopher Slominski, Michele Joyce

    2011-03-01

    With the inauguration of the CEBAF Element Database (CED) in Fall 2010, Jefferson Lab computer scientists have taken a step toward the eventual goal of a model-driven accelerator. Once fully populated, the database will be the primary repository of information used for everything from generating lattice decks to booting control computers to building controls screens. A requirement influencing the CED design is that it provide access to not only present, but also future and past configurations of the accelerator. To accomplish this, an introspective database schema was designed that allows new elements, types, and properties to be defined on-the-fly with no changes to table structure. Used in conjunction with Oracle Workspace Manager, it allows users to query data from any time in the database history with the same tools used to query the present configuration. Users can also check-out workspaces to use as staging areas for upcoming machine configurations. All Access to the CED is through a well-documented Application Programming Interface (API) that is translated automatically from original C++ source code into native libraries for scripting languages such as perl, php, and TCL making access to the CED easy and ubiquitous.

  4. GENERAL PERMITS DATABASE

    EPA Science Inventory

    Resource Purpose:This database was used to provide permit writers with a library of examples for writing general permits. It has not been maintained and is outdated and will be removed. Water Permits Division is trying to determine whether or not to recreate this databas...

  5. Triatomic Spectral Database

    National Institute of Standards and Technology Data Gateway

    SRD 117 Triatomic Spectral Database (Web, free access)   All of the rotational spectral lines observed and reported in the open literature for 55 triatomic molecules have been tabulated. The isotopic molecular species, assigned quantum numbers, observed frequency, estimated measurement uncertainty and reference are given for each transition reported.

  6. Hydrocarbon Spectral Database

    National Institute of Standards and Technology Data Gateway

    SRD 115 Hydrocarbon Spectral Database (Web, free access)   All of the rotational spectral lines observed and reported in the open literature for 91 hydrocarbon molecules have been tabulated. The isotopic molecular species, assigned quantum numbers, observed frequency, estimated measurement uncertainty and reference are given for each transition reported.

  7. Redis database administration tool

    2013-02-13

    MyRedis is a product of the Lorenz subproject under the ASC Scirntific Data Management effort. MyRedis is a web based utility designed to allow easy administration of instances of Redis databases. It can be usedd to view and manipulate data as well as run commands directly against a variety of different Redis hosts.

  8. NATIONAL NUTRIENTS DATABASE

    EPA Science Inventory

    Resource Purpose:The Nutrient Criteria Program has initiated development of a National relational database application that will be used to store and analyze nutrient data. The ultimate use of these data will be to derive ecoregion- and waterbody-specific numeric nutrient...

  9. NATIONAL ASSESSMENT DATABASE (NAD)

    EPA Science Inventory

    Resource Purpose:The National Assessment Database stores State water quality assessments that are reported under Section 305(b) of the Clean Water Act. The data are stored by individual water quality assessments. Threatened, partially and not supporting waters also have da...

  10. Patent Family Databases.

    ERIC Educational Resources Information Center

    Simmons, Edlyn S.

    1985-01-01

    Reports on retrieval of patent information online and includes definition of patent family, basic and equivalent patents, "parents and children" applications, designated states, patent family databases--International Patent Documentation Center, World Patents Index, APIPAT (American Petroleum Institute), CLAIMS (IFI/Plenum). A table noting country…

  11. The Exoplanet Orbit Database

    NASA Astrophysics Data System (ADS)

    Wright, J. T.; Fakhouri, O.; Marcy, G. W.; Han, E.; Feng, Y.; Johnson, John Asher; Howard, A. W.; Fischer, D. A.; Valenti, J. A.; Anderson, J.; Piskunov, N.

    2011-04-01

    We present a database of well-determined orbital parameters of exoplanets, and their host stars' properties. This database comprises spectroscopic orbital elements measured for 427 planets orbiting 363 stars from radial velocity and transit measurements as reported in the literature. We have also compiled fundamental transit parameters, stellar parameters, and the method used for the planets discovery. This Exoplanet Orbit Database includes all planets with robust, well measured orbital parameters reported in peer-reviewed articles. The database is available in a searchable, filterable, and sortable form online through the Exoplanets Data Explorer table, and the data can be plotted and explored through the Exoplanet Data Explorer plotter. We use the Data Explorer to generate publication-ready plots, giving three examples of the signatures of exoplanet migration and dynamical evolution: We illustrate the character of the apparent correlation between mass and period in exoplanet orbits, the different selection biases between radial velocity and transit surveys, and that the multiplanet systems show a distinct semimajor-axis distribution from apparently singleton systems.

  12. High Performance Buildings Database

    DOE Data Explorer

    The High Performance Buildings Database is a shared resource for the building industry, a unique central repository of in-depth information and data on high-performance, green building projects across the United States and abroad. The database includes information on the energy use, environmental performance, design process, finances, and other aspects of each project. Members of the design and construction teams are listed, as are sources for additional information. In total, up to twelve screens of detailed information are provided for each project profile. Projects range in size from small single-family homes or tenant fit-outs within buildings to large commercial and institutional buildings and even entire campuses. The database is a data repository as well. A series of Web-based data-entry templates allows anyone to enter information about a building project into the database. Once a project has been submitted, each of the partner organizations can review the entry and choose whether or not to publish that particular project on its own Web site.

  13. NATIONAL CONTAMINANT OCCURRENCE DATABASE

    EPA Science Inventory

    Resource Purpose:Under the 1996 Safe Drinking Water Act Amendments, EPA is to assemble a National Drinking Water Occurrence Database (NCOD) by August 1999. The NCOD is a collection of data of documented quality on unregulated and regulated chemical, radiological, microbia...

  14. Database Technologies for RDF

    NASA Astrophysics Data System (ADS)

    Das, Souripriya; Srinivasan, Jagannathan

    Efficient and scalable support for RDF/OWL data storage, loading, inferencing and querying, in conjunction with already available support for enterprise level data and operations reliability requirements, can make databases suitable to act as enterprise-level RDF/OWL repository and hence become a viable platform for building semantic applications for the enterprise environments.

  15. Biomedical term mapping databases.

    PubMed

    Wren, Jonathan D; Chang, Jeffrey T; Pustejovsky, James; Adar, Eytan; Garner, Harold R; Altman, Russ B

    2005-01-01

    Longer words and phrases are frequently mapped onto a shorter form such as abbreviations or acronyms for efficiency of communication. These abbreviations are pervasive in all aspects of biology and medicine and as the amount of biomedical literature grows, so does the number of abbreviations and the average number of definitions per abbreviation. Even more confusing, different authors will often abbreviate the same word/phrase differently. This ambiguity impedes our ability to retrieve information, integrate databases and mine textual databases for content. Efforts to standardize nomenclature, especially those doing so retrospectively, need to be aware of different abbreviatory mappings and spelling variations. To address this problem, there have been several efforts to develop computer algorithms to identify the mapping of terms between short and long form within a large body of literature. To date, four such algorithms have been applied to create online databases that comprehensively map biomedical terms and abbreviations within MEDLINE: ARGH (http://lethargy.swmed.edu/ARGH/argh.asp), the Stanford Biomedical Abbreviation Server (http://bionlp.stanford.edu/abbreviation/), AcroMed (http://medstract.med.tufts.edu/acro1.1/index.htm) and SaRAD (http://www.hpl.hp.com/research/idl/projects/abbrev.html). In addition to serving as useful computational tools, these databases serve as valuable references that help biologists keep up with an ever-expanding vocabulary of terms. PMID:15608198

  16. The Indra Simulation Database

    NASA Astrophysics Data System (ADS)

    Falck, Bridget; Budavari, T.; Cole, S.; Crankshaw, D.; Dobos, L.; Lemson, G.; Neyrinck, M.; Szalay, A.; Wang, J.

    2011-05-01

    We present the Indra suite of cosmological N-body simulations and the design of its companion database. Indra consists of 512 different instances of a 1 Gpc/h-sided box, each with 100 million dark matter particles and the same input cosmology, enabling a characterization of very large-scale modes of the matter power spectrum with galaxy-scale mass resolution and an excellent handle on cosmic variance. Each simulation outputs 64 snapshots, giving over 100 TB of data for the full set of simulations, all of which will be loaded into a SQL database. We discuss the database design for the particle data, consisting of the positions and velocities of each particle; the FOF halos, with links to the particle data so that halo properties can be calculated within the database; and the density field on a power-of-two grid, which can be easily linked to each particle's Peano-Hilbert index. Initial performance tests and example queries will be given. The authors are grateful for support from the Gordon and Betty Moore and the W.M. Keck Foundations.

  17. Diatomic Spectral Database

    National Institute of Standards and Technology Data Gateway

    SRD 114 Diatomic Spectral Database (Web, free access)   All of the rotational spectral lines observed and reported in the open literature for 121 diatomic molecules have been tabulated. The isotopic molecular species, assigned quantum numbers, observed frequency, estimated measurement uncertainty, and reference are given for each transition reported.

  18. Databases and data mining

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Over the course of the past decade, the breadth of information that is made available through online resources for plant biology has increased astronomically, as have the interconnectedness among databases, online tools, and methods of data acquisition and analysis. For maize researchers, the numbe...

  19. Weathering Database Technology

    ERIC Educational Resources Information Center

    Snyder, Robert

    2005-01-01

    Collecting weather data is a traditional part of a meteorology unit at the middle level. However, making connections between the data and weather conditions can be a challenge. One way to make these connections clearer is to enter the data into a database. This allows students to quickly compare different fields of data and recognize which…

  20. The Ribosomal Database Project

    PubMed Central

    Olsen, Gary J.; Overbeek, Ross; Larsen, Niels; Marsh, Terry L.; McCaughey, Michael J.; Maciukenas, Michael A.; Kuan, Wen-Min; Macke, Thomas J.; Xing, Yuqing; Woese, Carl R.

    1992-01-01

    The Ribosomal Database Project (RDP) compiles ribosomal sequences and related data, and redistributes them in aligned and phylogenetically ordered form to its user community. It also offers various software packages for handling, analyzing and displaying sequences. In addition, the RDP offers (or will offer) certain analytic services. At present the project is in an intermediate stage of development. PMID:1598241

  1. LQTS gene LOVD database.

    PubMed

    Zhang, Tao; Moss, Arthur; Cong, Peikuan; Pan, Min; Chang, Bingxi; Zheng, Liangrong; Fang, Quan; Zareba, Wojciech; Robinson, Jennifer; Lin, Changsong; Li, Zhongxiang; Wei, Junfang; Zeng, Qiang; Qi, Ming

    2010-11-01

    The Long QT Syndrome (LQTS) is a group of genetically heterogeneous disorders that predisposes young individuals to ventricular arrhythmias and sudden death. LQTS is mainly caused by mutations in genes encoding subunits of cardiac ion channels (KCNQ1, KCNH2,SCN5A, KCNE1, and KCNE2). Many other genes involved in LQTS have been described recently(KCNJ2, AKAP9, ANK2, CACNA1C, SCNA4B, SNTA1, and CAV3). We created an online database(http://www.genomed.org/LOVD/introduction.html) that provides information on variants in LQTS-associated genes. As of February 2010, the database contains 1738 unique variants in 12 genes. A total of 950 variants are considered pathogenic, 265 are possible pathogenic, 131 are unknown/unclassified, and 292 have no known pathogenicity. In addition to these mutations collected from published literature, we also submitted information on gene variants, including one possible novel pathogenic mutation in the KCNH2 splice site found in ten Chinese families with documented arrhythmias. The remote user is able to search the data and is encouraged to submit new mutations into the database. The LQTS database will become a powerful tool for both researchers and clinicians. PMID:20809527

  2. LHCb distributed conditions database

    NASA Astrophysics Data System (ADS)

    Clemencic, M.

    2008-07-01

    The LHCb Conditions Database project provides the necessary tools to handle non-event time-varying data. The main users of conditions are reconstruction and analysis processes, which are running on the Grid. To allow efficient access to the data, we need to use a synchronized replica of the content of the database located at the same site as the event data file, i.e. the LHCb Tier1. The replica to be accessed is selected from information stored on LFC (LCG File Catalog) and managed with the interface provided by the LCG developed library CORAL. The plan to limit the submission of jobs to those sites where the required conditions are available will also be presented. LHCb applications are using the Conditions Database framework on a production basis since March 2007. We have been able to collect statistics on the performance and effectiveness of both the LCG library COOL (the library providing conditions handling functionalities) and the distribution framework itself. Stress tests on the CNAF hosted replica of the Conditions Database have been performed and the results will be summarized here.

  3. WETLANDS TREATMENT DATABASE

    EPA Science Inventory

    The U.S. EPA sponsored a project to collect and catalog information from wastewater treatment wetlands into a computer database. PA has also written a user friendly, stand-alone, menu-driven computer program to allow anyone with DOS 3.3 or higher to access the information in the ...

  4. ECOREGION SPATIAL DATABASE

    EPA Science Inventory

    This spatial database contains boundaries and attributes describing Level III ecoregions in EPA Region 8. The ecoregions shown here have been derived from Omernik (1987) and from refinements of Omernik's framework that have been made for other projects. These ongoing or re...

  5. The AMMA database

    NASA Astrophysics Data System (ADS)

    Boichard, Jean-Luc; Brissebrat, Guillaume; Cloche, Sophie; Eymard, Laurence; Fleury, Laurence; Mastrorillo, Laurence; Moulaye, Oumarou; Ramage, Karim

    2010-05-01

    The AMMA project includes aircraft, ground-based and ocean measurements, an intensive use of satellite data and diverse modelling studies. Therefore, the AMMA database aims at storing a great amount and a large variety of data, and at providing the data as rapidly and safely as possible to the AMMA research community. In order to stimulate the exchange of information and collaboration between researchers from different disciplines or using different tools, the database provides a detailed description of the products and uses standardized formats. The AMMA database contains: - AMMA field campaigns datasets; - historical data in West Africa from 1850 (operational networks and previous scientific programs); - satellite products from past and future satellites, (re-)mapped on a regular latitude/longitude grid and stored in NetCDF format (CF Convention); - model outputs from atmosphere or ocean operational (re-)analysis and forecasts, and from research simulations. The outputs are processed as the satellite products are. Before accessing the data, any user has to sign the AMMA data and publication policy. This chart only covers the use of data in the framework of scientific objectives and categorically excludes the redistribution of data to third parties and the usage for commercial applications. Some collaboration between data producers and users, and the mention of the AMMA project in any publication is also required. The AMMA database and the associated on-line tools have been fully developed and are managed by two teams in France (IPSL Database Centre, Paris and OMP, Toulouse). Users can access data of both data centres using an unique web portal. This website is composed of different modules : - Registration: forms to register, read and sign the data use chart when an user visits for the first time - Data access interface: friendly tool allowing to build a data extraction request by selecting various criteria like location, time, parameters... The request can

  6. JDD, Inc. Database

    NASA Technical Reports Server (NTRS)

    Miller, David A., Jr.

    2004-01-01

    JDD Inc, is a maintenance and custodial contracting company whose mission is to provide their clients in the private and government sectors "quality construction, construction management and cleaning services in the most efficient and cost effective manners, (JDD, Inc. Mission Statement)." This company provides facilities support for Fort Riley in Fo,rt Riley, Kansas and the NASA John H. Glenn Research Center at Lewis Field here in Cleveland, Ohio. JDD, Inc. is owned and operated by James Vaughn, who started as painter at NASA Glenn and has been working here for the past seventeen years. This summer I worked under Devan Anderson, who is the safety manager for JDD Inc. in the Logistics and Technical Information Division at Glenn Research Center The LTID provides all transportation, secretarial, security needs and contract management of these various services for the center. As a safety manager, my mentor provides Occupational Health and Safety Occupation (OSHA) compliance to all JDD, Inc. employees and handles all other issues (Environmental Protection Agency issues, workers compensation, safety and health training) involving to job safety. My summer assignment was not as considered "groundbreaking research" like many other summer interns have done in the past, but it is just as important and beneficial to JDD, Inc. I initially created a database using a Microsoft Excel program to classify and categorize data pertaining to numerous safety training certification courses instructed by our safety manager during the course of the fiscal year. This early portion of the database consisted of only data (training field index, employees who were present at these training courses and who was absent) from the training certification courses. Once I completed this phase of the database, I decided to expand the database and add as many dimensions to it as possible. Throughout the last seven weeks, I have been compiling more data from day to day operations and been adding the

  7. PMAG: Relational Database Definition

    NASA Astrophysics Data System (ADS)

    Keizer, P.; Koppers, A.; Tauxe, L.; Constable, C.; Genevey, A.; Staudigel, H.; Helly, J.

    2002-12-01

    The Scripps center for Physical and Chemical Earth References (PACER) was established to help create databases for reference data and make them available to the Earth science community. As part of these efforts PACER supports GERM, REM and PMAG and maintains multiple online databases under the http://earthref.org umbrella website. This website has been built on top of a relational database that allows for the archiving and electronic access to a great variety of data types and formats, permitting data queries using a wide range of metadata. These online databases are designed in Oracle 8.1.5 and they are maintained at the San Diego Supercomputer Center. They are directly available via http://earthref.org/databases/. A prototype of the PMAG relational database is now operational within the existing EarthRef.org framework under http://earthref.org/databases/PMAG/. As will be shown in our presentation, the PMAG design focuses around the general workflow that results in the determination of typical paleo-magnetic analyses. This ensures that individual data points can be traced between the actual analysis and the specimen, sample, site, locality and expedition it belongs to. These relations guarantee traceability of the data by distinguishing between original and derived data, where the actual (raw) measurements are performed on the specimen level, and data on the sample level and higher are then derived products in the database. These relations may also serve to recalculate site means when new data becomes available for that locality. The PMAG data records are extensively described in terms of metadata. These metadata are used when scientists search through this online database in order to view and download their needed data. They minimally include method descriptions for field sampling, laboratory techniques and statistical analyses. They also include selection criteria used during the interpretation of the data and, most importantly, critical information about the

  8. Tautomerism in large databases

    PubMed Central

    Sitzmann, Markus; Ihlenfeldt, Wolf-Dietrich

    2010-01-01

    We have used the Chemical Structure DataBase (CSDB) of the NCI CADD Group, an aggregated collection of over 150 small-molecule databases totaling 103.5 million structure records, to conduct tautomerism analyses on one of the largest currently existing sets of real (i.e. not computer-generated) compounds. This analysis was carried out using calculable chemical structure identifiers developed by the NCI CADD Group, based on hash codes available in the chemoinformatics toolkit CACTVS and a newly developed scoring scheme to define a canonical tautomer for any encountered structure. CACTVS’s tautomerism definition, a set of 21 transform rules expressed in SMIRKS line notation, was used, which takes a comprehensive stance as to the possible types of tautomeric interconversion included. Tautomerism was found to be possible for more than 2/3 of the unique structures in the CSDB. A total of 680 million tautomers were calculated from, and including, the original structure records. Tautomerism overlap within the same individual database (i.e. at least one other entry was present that was really only a different tautomeric representation of the same compound) was found at an average rate of 0.3% of the original structure records, with values as high as nearly 2% for some of the databases in CSDB. Projected onto the set of unique structures (by FICuS identifier), this still occurred in about 1.5% of the cases. Tautomeric overlap across all constituent databases in CSDB was found for nearly 10% of the records in the collection. PMID:20512400

  9. [Diagnosis and Therapeutic Interventions in Autism Spectrum Disorders in Adulthood].

    PubMed

    Krämer, K; Gawronski, A; Vogeley, K

    2016-09-01

    Autism spectrum disorders (ASD) are characterized by disturbed social interaction and communication as well as stereotyped or repetitive behaviors and interests. Although adults with ASD often acquire complex compensatory strategies that help them master social situations in a rule-based fashion, they still show impairments in intuitive processing of social signals and especially nonverbal communication in complex everyday situations. This constitutes a particular challenge for the psychotherapy of ASD. Psychotherapists are required to explicitly inform and act as an agent of the non-autistic world to enable patients to acquire the ability to take different perspectives. The overall aim of cognitive behavioral therapy interventions addressing ASD in adulthood is to extend the patients' behavioral repertoire to improve their quality of life. Thus, besides psychoeducation on ASD and its frequently associated comorbidities, psychotherapy for adults with ASD should focus on the training and development of social-communicative skills. Furthermore, dealing with stress in everyday situations is an important aspect of psychotherapy of these patients. PMID:27607072

  10. Trajectories and Predictors of Sexually Aggressive Behaviors during Emerging Adulthood

    PubMed Central

    Thompson, Martie P.; Swartout, Kevin M.; Koss, Mary P.

    2013-01-01

    Objective To assess longitudinal trajectories of college males’ sexually aggressive behaviors and determine time-varying individual- and peer-level risk factors that differentiate men who follow these different paths. Method Our analytic sample consisted of 795 men who participated in a longitudinal study on high-risk behaviors among college students. The sample was surveyed at the end of each of their four years at university on a variety of measures, including sexual aggression (SA) and its hypothesized risk factors (hostile masculinity, number of sexual partners, alcohol misuse, and peer norms). Results Using latent growth mixture modeling, we found four distinct SA trajectories – (1) consistently high, (2) decreasing, (3) increasing, and (4) consistently low. Multinomial logistic regression revealed that hostile masculinity and peer norms positively predicted trajectory membership at times when each trajectory reflected a high level of SA. Conclusions Our study adds to the knowledge base by elucidating the different ways sexually aggressive behaviors change during emerging adulthood and how confluence model-derived factors predict the different trajectories. The finding that changes over time in these risk factors correspond with SA perpetration risk informs prevention programming by illuminating the importance of continual focus on these risk factors throughout the college years, perhaps through annual self-assessments. PMID:23914305

  11. Alteration of somatosensory response in adulthood by early life stress.

    PubMed

    Takatsuru, Yusuke; Koibuchi, Noriyuki

    2015-01-01

    Early life stress is well-known as a critical risk factor for mental and cognitive disorders in adulthood. Such disorders are accompanied by altered neuro- (synapto-) genesis and gene expression. Because psychosomatic disorders induced by early life stress (e.g., physical and/or sexual abuse, and neglect) have become a socio-economic problem, it is very important to clarify the mechanisms underlying these changes. However, despite of intensive clinical and animal studies, such mechanisms have not yet been clarified. Although the disturbance of glucocorticoid and glutamate homeostasis by stress has been well-documented, it has not yet been clarified whether such disturbance by early life stress persists for life. Furthermore, since previous studies have focused on the detection of changes in specific brain regions, such as the hippocampus and prefrontal cortex, it has not been clarified whether early life stress induced changes in the sensory/motor system. Thus, in this review, we introduce recent studies on functional/structural changes in the somatosensory cortex induced by early life stress. We believe that this review provides new insights into the functional alteration of the somatosensory system induced by early life stress. Such information may have clinical relevance in terms of providing effective therapeutic interventions to early life stressed individuals. PMID:26041988

  12. Concept analysis of recovery in mental illness in young adulthood.

    PubMed

    McCauley, C O; McKenna, H P; Keeney, S; McLaughlin, D F

    2015-10-01

    Recovery, as a concept, emerged as a core philosophy of the service user movement that began in the late 1960s and 1970s. Previous reviews on recovery in mental health have presented definitions or a conceptual framework; however, over time it has been open to disparate interpretations. The aim of this paper was to conduct the first concept analysis of mental health recovery in young adulthood within various multidisciplinary contexts. Rodgers's (2000) six-stepped evolutionary method enabled the analysis of recovery's conceptual characteristics, the identification of an exemplar and the proposition of a hypothesis with implications for practice. This analysis has revealed the derivation of the term recovery does not convey its identified conceptual characteristics. Identified attributes include the reawakening of hope, reclaiming a positive self and meaning through personal growth. Antecedents include the disruption of illness, stigmatization, internal inventory and contemplative recovery. Identified consequences include the return to normality, reconstruction of self and active social connection. The new conceptual definition is the reawakening of hope and rediscovery of a positive sense of self through finding meaning and purpose within personal growth and connection using creative self-care coping strategies. This paper reveals an apparent disparity between professional and personal interpretations of recovery. Therefore, the implication for mental health nursing is the congruence of recovery-orientated practice with the process of recovery experienced by young adult service users. PMID:26148795

  13. Munchausen by proxy victims in adulthood: a first look.

    PubMed

    Libow, J A

    1995-09-01

    Very little is known about the long-term impact of Munchausen by Proxy abuse on children, as many victims probably are never identified and most have been lost to follow-up soon after termination of protective services supervision. This exploratory study examined the childhood experiences and long-term psychological outcomes for 10 adults, ranging from 33 to 71 years of age, who were self-identified victims of illness fabrication by a parent. Subjects completed a 33-item questionnaire including demographic and open-ended questions and a checklist of PTSD symptoms, supplemented by telephone interviews. Subjects described a range of experiences from poisonings and induced bone fractures to symptom exaggeration. Subjects generally felt unloved and unsafe in childhood; a few were directly aware of their parent's deceptions. They made limited attempts to alert others, with little success. Subjects reported significant emotional and physical problems in childhood, and problems in adulthood including insecurity, reality-testing issues, avoidance of medical treatment and posttraumatic stress symptoms. Most of their siblings were also abused, physically or medically. Some subjects express considerable residual anger towards the abusing mothers, but a surprising degree of sympathy for the fathers who passively colluded or failed to protect. Some of the MBPS parents have continued fabricating their own medical illnesses or harassing their adult children with fabricated dramas even decades later. PMID:8528818

  14. Diabetic Embryopathy: A Developmental Perspective from Fertilization to Adulthood

    PubMed Central

    Castori, M.

    2013-01-01

    Maternal diabetes mellitus is one of the strongest human teratogens. Despite recent advances in the fields of clinical embryology, experimental teratology and preventive medicine, diabetes-related perturbations of the maternofetal unit maintain a considerable impact on the Healthcare System. Classic consequences of prenatal exposure to hyperglycemia encompass (early) spontaneous abortions, perinatal death and malformations. The spectrum of related malformations comprises some recurrent blastogenic monotopic patterns, i.e. holoprosencephaly, caudal dysgenesis and oculoauriculovertebral spectrum, as well as pleiotropic syndromes, i.e. femoral hypoplasia-unusual face syndrome. Despite this, most malformed fetuses display multiple blastogenic defects of the VACTERL type, whose (apparently) casual combination preclude recognizing recurrent patterns, but accurately testifies to their developmental stage at onset. With the application of developmental biology in modern medicine, the effects of diabetes on the unborn patient are expanded to include the predisposition to develop insulin resistance in adulthood. The mechanisms underlying the transgenerational correlation between maternal diabetes and proneness to adult disorders in the offspring remain unclear, and the epigenetic plasticity may represent the missing link. In this scenario, a development-driven summary of the multifaced consequences of maternal diabetes on fertility and child health may add a practical resource to the repertoire of available information on early stages of embryogenesis. PMID:23653578

  15. A study of the dynamics of sex differences in adulthood.

    PubMed

    Trofimova, Irina

    2013-01-01

    Studies of gender differences using primarily young individuals show that males, on average, perform better than females in physical activities but worse than females on tests of verbal abilities. There is however a controversy about the existence of these sex differences in adulthood. Our study used 1271 participants from four cultural backgrounds (Chinese, multi-generation Canadians, Indu-Canadians, and European-Canadians) divided in five age groups. We measured sex differences in the time required for participants to complete a lexical task experiment, and also assessed their verbal tempo and physical endurance using a validated temperament test (Structure of Temperament Questionnaire). We found a significant female advantage in time on the lexical task and on the temperament scale of social-verbal tempo, and a male advantage on the temperament scale of physical endurance. These sex differences, however, were more pronounced in young age groups (17-24), fading in older groups. This "middle age-middle sex" phenomenon suggests that sex differences in these two types of abilities observed in younger groups might be "a matter of age," and should not be attributed to gender in general. A one-dimensional approach to sex differences (common in meta-analytic studies) therefore overlooks a possible interaction of sex differences with age. PMID:23442018

  16. Tracking club sport participation from childhood to early adulthood.

    PubMed

    Richards, Rosalina; Williams, Sheila; Poulton, Richie; Reeder, Anthony I

    2007-12-01

    This study examined the strength of tracking sport participation from childhood to early adulthood among the Dunedin Multidisciplinary Health and Development Study cohort. Participation in sport, dance, or gymnastics as part of a club or group (outside of school) was assessed at ages 7, 9, 15, 18, and 21 years. In addition to the traditionally used correlation coefficients, summary statistics (intraclass correlations; ICC) from random effect models and stability coefficients from generalized estimating equations (GEE) were calculated using all the longitudinal data and controlling for the influence of covariates on tracking strength. Correlation coefficients revealed statistically significant tracking of club sport participation (7-21 years) at low levels (r = .07-0.28). The ICC summary statistic (0.23) was consistent with this, while the GEE suggested moderate tracking (0.59). The results of this study suggest that encouraging sport participation during childhood and adolescence may result in a modest increase in the likelihood of participation later in life. However, the substantial movement into and out of sport participation observed here and in other studies cautions against relying solely on sport promotion among youth as a strategy to promote lifelong participation. PMID:18274213

  17. Androgen Insensitivity Syndrome: Management Considerations from Infancy to Adulthood.

    PubMed

    Chen, Min-Jye; Vu, Bach-Mai K; Axelrad, Marni; Dietrich, Jennifer E; Gargollo, Patricio; Gunn, Sheila; Macias, Charles G; McCullough, Laurence B; Roth, David R; Sutton, V Reid; Karaviti, Lefkothea P

    2015-06-01

    Androgen insensitivity syndrome (AIS) is an undervirilization syndrome in individuals with 46, XY karyotype. The undervirilization can be complete feminization or incomplete virilization with grades of ambiguity. AIS is caused by mutations in the androgen receptor, resulting in resistance to the physiologic activities of androgens. Differing degrees of resistance lead to three phenotypes: a complete form with female-appearing external genitalia, a partial form with a wide range of virilization, and a mild form with only minor undervirilization. AIS presents different challenges depending on whether resistance is complete or partial. Challenges include sex assignment, which impacts other medical decisions such as gonadectomy, hormonal replacement, and other surgical interventions. This review describes medical, psychosocial, and ethical concerns for each stage of development in complete and partial AIS, from the neonatal period to adulthood. These aspects of care should be addressed within an ethical framework by a multidisciplinary team, with the patients and families being the stakeholders in the decision-making process. We use the GRADE system when appropriate to appraise the existing evidence and provide recommendations and guidelines for management of AIS and appropriate transition of patients from pediatric to adult care. PMID:26182482

  18. Milk Consumption during Adolescence Decreases Alcohol Drinking in Adulthood

    PubMed Central

    Pian, Jerry P.; Criado, Jose R.; Walker, Brendan M.; Ehlers, Cindy L.

    2009-01-01

    Early of onset of alcohol consumption increases the risk for the development of dependence. Whether adolescent consumption of other highly palatable solutions may also affect alcohol drinking in adulthood is not known. The purpose of this study was to determine the effects of adolescent consumption of four solutions: water, sucrose, sucrose-milk and milk on ethanol drinking in adult rats. Rats had limited access to one of the four solutions from day PND 29 to PND 51 and were subsequently trained to consume ethanol (E) using a sucrose(S) fade-out procedure. Adolescent consumption of sucrose and sucrose-milk solutions increased intake of 2.5%E when it was combined with 10%S but it had no effect on the drinking of 10%E alone. Adolescent consumption of milk and sucrose-milk significantly decreased the intake of 10%E when it was combined with 10%S, and milk significantly reduced 10%E consumption alone and when it was combined with 5%S. Adolescent exposure to the sucrose-milk and sucrose solutions was also found to increase sucrose and sucrose-milk consumption. Our findings suggest adolescent exposure to sucrose increases, whereas, exposure to milk reduces ethanol consumption in adult rats. Our results may provide a new theoretical approach to the early prevention of alcoholism. PMID:19698741

  19. Cortical thinning explains changes in sleep slow waves during adulthood.

    PubMed

    Dubé, Jonathan; Lafortune, Marjolaine; Bedetti, Christophe; Bouchard, Maude; Gagnon, Jean François; Doyon, Julien; Evans, Alan C; Lina, Jean-Marc; Carrier, Julie

    2015-05-20

    Sleep slow waves (SWs) change considerably throughout normal aging. In humans, SWs are generated and propagate on a structural backbone of highly interconnected cortical regions that form most of the default mode network, such as the insula, cingulate cortices, temporal lobe, parietal lobe, and medial frontal lobe. Regions in this network undergo cortical thinning and breakdown in structural and functional connectivity over the course of normal aging. In this study, we investigated how changes in cortical thickness (CT), a measure of gray matter integrity, are involved in modifications of sleep SWs during adulthood in humans. Thirty young (mean age = 23.49 years; SD = 2.79) and 33 older (mean age = 60.35 years; SD = 5.71) healthy subjects underwent a nocturnal polysomnography and T1 MRI. We show that, when controlling for age, higher SW density (nb/min of nonrapid eye movement sleep) was associated with higher CT in cortical regions involved in SW generation surrounding the lateral fissure (insula, superior temporal, parietal, middle frontal), whereas higher SW amplitude was associated with higher CT in middle frontal, medial prefrontal, and medial posterior regions. Mediation analyses demonstrated that thinning in a network of cortical regions involved in SW generation and propagation, but also in cognitive functions, explained the age-related decrease in SW density and amplitude. Altogether, our results suggest that microstructural degradation of specific cortical regions compromise SW generation and propagation in older subjects, critically contributing to age-related changes in SW oscillations. PMID:25995467

  20. Prenatal ethanol exposure impairs executive function in mice into adulthood

    PubMed Central

    Marquardt, Kristin; Sigdel, Rahul; Caldwell, Kevin; Brigman, Jonathan L.

    2014-01-01

    Background Despite evidence that prenatal alcohol exposure (PAE) can lead to a wide range of impairments in cognitive, social and emotional behaviors, drinking during pregnancy remains common. Although there is a general understanding that high levels of drinking during pregnancy are unsafe, conflicting evidence regarding the impact of low intake may account for the persistence of this behavior. Methods In order to investigate the effects of PAE on learning and executive control we utilized a voluntary paradigm where pregnant mice had access to a saccharin sweetened 10% alcohol solution for 4 hours, during the dark cycle, throughout gestation. Male and female offspring were tested as adults on a touch-screen discrimination and reversal task mediated by corticostriatal circuits. Results Consistent with previous findings, PAE did not lead to gross morphological, motor or sensory alterations in offspring. Both PAE and saccharin control female mice were slower to acquire the discrimination than males, but PAE did not impair associative learning in either sex. During reversal, PAE led to a specific and significant impairment in the early phase, where cortical control is most required to flexibly alter choice behavior. PAE mice showed a significant increase in maladaptive perseverative responses but showed intact learning of the new association during late reversal. Conclusions Previously, data from clinical studies have suggested that executive control deficits may underlie cognitive, as well as social, problems seen in adolescents with documented PAE. These data demonstrate that even more moderate alcohol exposure during development can lead to impaired cognitive functioning well into adulthood. PMID:25581651

  1. Childhood Trauma and Its Relation to Chronic Depression in Adulthood

    PubMed Central

    Negele, Alexa; Kaufhold, Johannes; Kallenbach, Lisa; Leuzinger-Bohleber, Marianne

    2015-01-01

    There is a large consensus indicating that childhood trauma is significantly involved in the development of depression. The aim of this study was to examine the prevalence of retrospectively recalled childhood trauma in chronically depressed patients and to investigate a more specific relationship between trauma type and depression. We further asked for the influence of multiple experiences of childhood trauma on the vulnerability to a chronic course of depression in adulthood. 349 chronically depressed patients of the German LAC Depression Study completed the Childhood Trauma Questionnaire, a self-report measure of traumatic experiences in childhood. 75.6% of the chronically depressed patients reported clinically significant histories of childhood trauma. 37% of the chronically depressed patients reported multiple childhood traumatization. Experiences of multiple trauma also led to significantly more severe depressive symptoms. Stepwise multiple regression analysis suggested that childhood emotional abuse and sexual abuse were significantly associated with a higher symptom severity in chronically depressed adults. Yet, expanding the regression model for multiple exposures showed that multiplicity was the only remaining significant predictor for symptom severity in chronically depressed patients. Clinical implications suggest a precise assessment of childhood trauma in chronically depressed patients with a focus on emotional abuse, sexual abuse, and multiple exposures to childhood trauma. This trial is registered with registration number ISRCTN91956346. PMID:26693349

  2. Remembered Parenting Styles and Adjustment in Middle and Late Adulthood

    PubMed Central

    Cooney, Teresa M.; An, Jeong Shin

    2009-01-01

    Background Authoritative parenting is the parenting style often associated with positive outcomes for children and adolescents. This study considers whether remembered parenting styles in childhood predict multiple dimensions of functioning in adulthood. Methods We used the 1995 National Survey of Midlife Development in the United States data set (N = 2,232) to assess the association between parenting behaviors remembered from childhood—classified as authoritative, authoritarian, indulgent, and uninvolved—and psychological well-being, depressive symptoms, and substance abuse, in a subsample of mid- and later-life adults. Differences in outcomes by sex, race, and childhood socioeconomic status were also examined across parenting styles. Results Adults who remembered authoritative compared with authoritarian and uninvolved parents reported greater psychological well-being and fewer depressive symptoms, and those with uninvolved parents noted greater substance abuse. No outcome differences were found between remembered authoritative and indulgent parenting styles. A few sex and race interactions were identified: Authoritative parenting (compared with uninvolved) was more strongly associated with men's psychological well-being than women's, and authoritative parenting (compared with authoritarian) predicted reduced depressive symptoms for Whites more than non-Whites. Conclusions There is some support that remembered parenting styles continue to be related to functioning across the lifespan. There is also evidence of resiliency, flexibility, and malleability in human development. PMID:19176484

  3. Respiratory and sniffing behaviors throughout adulthood and aging in mice

    PubMed Central

    Wesson, Daniel W.; Varga-Wesson, Adrienn G.; Borkowski, Anne H.; Wilson, Donald A.

    2011-01-01

    Orienting responses are physiological and active behavioral reactions evoked by novel stimulus perception and are critical for survival. We explored whether odor orienting responses are impacted throughout both adulthood and normal and pathological aging in mice. Novel odor investigation (including duration and bout numbers) and its subsequent habituation as assayed in the odor habituation task were preserved in adult C57BL/6J mice up to 12mo of age with <6% variability between age groups in investigation time. Separately, using whole-body plethysmography we found that both spontaneous respiration and odor-evoked sniffing behaviors were strikingly preserved in wildtype (WT) mice up to 26mo of age. In contrast, mice accumulating amyloid-β protein in the brain by means of overexpressing mutations in the human amyloid precursor protein gene (APP) showed preserved spontaneous respiration up to 12mo, but starting at 14mo showed significant differences from WT. Similar to WTs, odor-evoked sniffing was not impacted in APP mice up to 26mo. These results show that odor-orienting responses are minimally impacted throughout aging in mice, and suggest that the olfactomotor network is mostly spared of insults due to aging. PMID:21524667

  4. Frontal glutamate and reward processing in adolescence and adulthood.

    PubMed

    Gleich, Tobias; Lorenz, Robert C; Pöhland, Lydia; Raufelder, Diana; Deserno, Lorenz; Beck, Anne; Heinz, Andreas; Kühn, Simone; Gallinat, Jürgen

    2015-11-01

    The fronto-limbic network interaction, driven by glutamatergic and dopaminergic neurotransmission, represents a core mechanism of motivated behavior and personality traits. Reward seeking behavior undergoes tremendous changes in adolescence paralleled by neurobiological changes of this network including the prefrontal cortex, striatum and amygdala. Since fronto-limbic dysfunctions also underlie major psychiatric diseases beginning in adolescence, this investigation focuses on network characteristics separating adolescents from adults. To investigate differences in network interactions, the brain reward system activity (slot machine task) together with frontal glutamate concentration (anterior cingulate cortex, ACC) was measured in 28 adolescents and 26 adults employing functional magnetic resonance imaging and magnetic resonance spectroscopy, respectively. An inverse coupling of glutamate concentrations in the ACC and activation of the ventral striatum was observed in adolescents. Further, amygdala response in adolescents was negatively correlated with the personality trait impulsivity. For adults, no significant associations of network components or correlations with impulsivity were found. The inverse association between frontal glutamate concentration and striatal activation in adolescents is in line with the triadic model of motivated behavior stressing the important role of frontal top-down inhibition on limbic structures. Our data identified glutamate as the mediating neurotransmitter of this inhibitory process and demonstrates the relevance of glutamate on the reward system and related behavioral traits like impulsivity. This fronto-limbic coupling may represent a vulnerability factor for psychiatric disorders starting in adolescence but not in adulthood. PMID:25009315

  5. Alteration of somatosensory response in adulthood by early life stress

    PubMed Central

    Takatsuru, Yusuke; Koibuchi, Noriyuki

    2015-01-01

    Early life stress is well-known as a critical risk factor for mental and cognitive disorders in adulthood. Such disorders are accompanied by altered neuro- (synapto-) genesis and gene expression. Because psychosomatic disorders induced by early life stress (e.g., physical and/or sexual abuse, and neglect) have become a socio-economic problem, it is very important to clarify the mechanisms underlying these changes. However, despite of intensive clinical and animal studies, such mechanisms have not yet been clarified. Although the disturbance of glucocorticoid and glutamate homeostasis by stress has been well-documented, it has not yet been clarified whether such disturbance by early life stress persists for life. Furthermore, since previous studies have focused on the detection of changes in specific brain regions, such as the hippocampus and prefrontal cortex, it has not been clarified whether early life stress induced changes in the sensory/motor system. Thus, in this review, we introduce recent studies on functional/structural changes in the somatosensory cortex induced by early life stress. We believe that this review provides new insights into the functional alteration of the somatosensory system induced by early life stress. Such information may have clinical relevance in terms of providing effective therapeutic interventions to early life stressed individuals. PMID:26041988

  6. Experiential reward learning outweighs instruction prior to adulthood

    PubMed Central

    Decker, Johannes H.; Lourenco, Frederico S.; Doll, Bradley B.; Hartley, Catherine A.

    2015-01-01

    Throughout our lives, we face the important task of distinguishing rewarding actions from those that are best avoided. Importantly, there are multiple means by which we acquire this information. Through trial and error, we use experiential feedback to evaluate our actions. We also learn which actions are advantageous through explicit instruction from others. Here, we examined whether the influence of these two forms of learning on choice changes across development by placing instruction and experience in competition in a probabilistic-learning task. Whereas inaccurate instruction markedly biased adults’ estimations of a stimulus’s value, children and adolescents were better able to objectively estimate stimulus values through experience. Instructional control of learning is thought to recruit prefrontal–striatal brain circuitry, which continues to mature into adulthood. Our behavioral data suggest that this protracted neurocognitive maturation may cause the motivated actions of children and adolescents to be less influenced by explicit instruction than are those of adults. This absence of a confirmation bias in children and adolescents represents a paradoxical developmental advantage of youth over adults in the unbiased evaluation of actions through positive and negative experience. PMID:25582607

  7. Adolescent cocaine self-administration induces habit behavior in adulthood: sex differences and structural consequences.

    PubMed

    DePoy, L M; Allen, A G; Gourley, S L

    2016-01-01

    Adolescent cocaine use increases the likelihood of drug abuse and addiction in adulthood, and etiological factors may include a cocaine-induced bias towards so-called 'reward-seeking' habits. To determine whether adolescent cocaine exposure indeed impacts decision-making strategies in adulthood, we trained adolescent mice to orally self-administer cocaine. In adulthood, males with a history of escalating self-administration developed a bias towards habit-based behaviors. In contrast, escalating females did not develop habit biases; rather, low response rates were associated with later behavioral inflexibility, independent of cocaine dose. We focused the rest of our report on understanding how individual differences in young-adolescent females predicted long-term behavioral outcomes. Low, 'stable' cocaine-reinforced response rates during adolescence were associated with cocaine-conditioned object preference and enlarged dendritic spine head size in the medial (prelimbic) prefrontal cortex in adulthood. Meanwhile, cocaine resilience was associated with enlarged spine heads in deep-layer orbitofrontal cortex. Re-exposure to the cocaine-associated context in adulthood energized responding in 'stable responders', which could then be reduced by the GABAB agonist baclofen and the putative tyrosine receptor kinase B (trkB) agonist, 7,8-dihydroxyflavone. Together, our findings highlight resilience to cocaine-induced habits in females relative to males when intake escalates. However, failures in instrumental conditioning in adolescent females may precipitate reward-seeking behaviors in adulthood, particularly in the context of cocaine exposure. PMID:27576164

  8. Family Socialization, Economic Self-Efficacy, and the Attainment of Financial Independence in Early Adulthood

    PubMed Central

    Lee, Jennifer C.; Mortimer, Jeylan T.

    2009-01-01

    The attainment of financial independence is a key marker of the contemporary transition to adulthood. In this study we ask, how do young adults gain the capacity to support themselves? We contend that communication about work in the family during adolescence is an important precursor of economic self-efficacy during adolescence, which is positively associated with financial independence in early adulthood. Drawing upon rich longitudinal data that span adolescence and young adulthood, we first ask whether family communication and socialization practices surrounding work and finances influence the development of ways of thinking about oneself that imply self-reliance and confidence in the economic domain (economic self-efficacy). Second, we assess whether economic self-efficacy, measured during adolescence, has a long-term influence on the transition to adulthood, status attainment, and financial independence. Our findings indicate that direct communications about work with parents foster the development of economic self-efficacy. This positive dimension of the self-concept fosters achievement during the transition to adulthood (e.g., educational achievement, employment status, and income attainment), which, in turn, heighten financial independence in early adulthood. PMID:22025928

  9. Understanding the relationship between self-reported offending and official criminal charges across early adulthood

    PubMed Central

    Gilman, Amanda B.; Hill, Karl G.; Kim, B.K. Elizabeth; Nevell, Alyssa; Hawkins, J. David; Farrington, David P.

    2016-01-01

    Background There has been very little research examining criminal careers in adulthood using both self-report data and official records. Aims The aims of this paper are to use self-reports and official criminal records to explore (1) the prevalences and frequencies of offending behaviour in adulthood; (2) continuity in offending behaviour across the life course; and (3) predictors of official court charges in adulthood. Method Data are drawn from the Seattle Social Development Project (SSDP), a longitudinal study of 808 participants followed from childhood into early adulthood. Data from ages 21 through 33 are used to examine criminal careers. Results Prevalences of offending behaviour decreased with age, while frequency among offenders remained stable or increased. There was significant continuity in offending from adolescence to adulthood in both self-reports and official records, especially for violence. Violent offences were most likely to result in a court charge. Even after controlling for self-reported frequency of offending, demographic variables (gender, ethnicity, and poverty) were significantly related to a court charge. Conclusions Self-report and official records, both separately and together, provide valuable information for understanding criminal careers in adulthood, especially with regard to offending continuity across the life course and predicting the likelihood of a court charge. PMID:25294157

  10. Long-term effects of child abuse and neglect on emotion processing in adulthood.

    PubMed

    Young, Joanna Cahall; Widom, Cathy Spatz

    2014-08-01

    To determine whether child maltreatment has a long-term impact on emotion processing abilities in adulthood and whether IQ, psychopathology, or psychopathy mediate the relationship between childhood maltreatment and emotion processing in adulthood. Using a prospective cohort design, children (ages 0-11) with documented cases of abuse and neglect during 1967-1971 were matched with non-maltreated children and followed up into adulthood. Potential mediators (IQ, Post-Traumatic Stress [PTSD], Generalized Anxiety [GAD], Dysthymia, and Major Depressive [MDD] Disorders, and psychopathy) were assessed in young adulthood with standardized assessment techniques. In middle adulthood (Mage=47), the International Affective Picture System was used to measure emotion processing. Structural equation modeling was used to test mediation models. Individuals with a history of childhood maltreatment were less accurate in emotion processing overall and in processing positive and neutral pictures than matched controls. Childhood physical abuse predicted less accuracy in neutral pictures and childhood sexual abuse and neglect predicted less accuracy in recognizing positive pictures. MDD, GAD, and IQ predicted overall picture recognition accuracy. However, of the mediators examined, only IQ acted to mediate the relationship between child maltreatment and emotion processing deficits. Although research has focused on emotion processing in maltreated children, these new findings show an impact child abuse and neglect on emotion processing in middle adulthood. Research and interventions aimed at improving emotional processing deficiencies in abused and neglected children should consider the role of IQ. PMID:24747007

  11. The GLIMS Glacier Database

    NASA Astrophysics Data System (ADS)

    Raup, B. H.; Khalsa, S. S.; Armstrong, R.

    2007-12-01

    The Global Land Ice Measurements from Space (GLIMS) project has built a geospatial and temporal database of glacier data, composed of glacier outlines and various scalar attributes. These data are being derived primarily from satellite imagery, such as from ASTER and Landsat. Each "snapshot" of a glacier is from a specific time, and the database is designed to store multiple snapshots representative of different times. We have implemented two web-based interfaces to the database; one enables exploration of the data via interactive maps (web map server), while the other allows searches based on text-field constraints. The web map server is an Open Geospatial Consortium (OGC) compliant Web Map Server (WMS) and Web Feature Server (WFS). This means that other web sites can display glacier layers from our site over the Internet, or retrieve glacier features in vector format. All components of the system are implemented using Open Source software: Linux, PostgreSQL, PostGIS (geospatial extensions to the database), MapServer (WMS and WFS), and several supporting components such as Proj.4 (a geographic projection library) and PHP. These tools are robust and provide a flexible and powerful framework for web mapping applications. As a service to the GLIMS community, the database contains metadata on all ASTER imagery acquired over glacierized terrain. Reduced-resolution of the images (browse imagery) can be viewed either as a layer in the MapServer application, or overlaid on the virtual globe within Google Earth. The interactive map application allows the user to constrain by time what data appear on the map. For example, ASTER or glacier outlines from 2002 only, or from Autumn in any year, can be displayed. The system allows users to download their selected glacier data in a choice of formats. The results of a query based on spatial selection (using a mouse) or text-field constraints can be downloaded in any of these formats: ESRI shapefiles, KML (Google Earth), Map

  12. NATIVE HEALTH DATABASES: NATIVE HEALTH HISTORY DATABASE (NHHD)

    EPA Science Inventory

    The Native Health Databases contain bibliographic information and abstracts of health-related articles, reports, surveys, and other resource documents pertaining to the health and health care of American Indians, Alaska Natives, and Canadian First Nations. The databases provide i...

  13. NATIVE HEALTH DATABASES: NATIVE HEALTH RESEARCH DATABASE (NHRD)

    EPA Science Inventory

    The Native Health Databases contain bibliographic information and abstracts of health-related articles, reports, surveys, and other resource documents pertaining to the health and health care of American Indians, Alaska Natives, and Canadian First Nations. The databases provide i...

  14. ARTI Refrigerant Database

    SciTech Connect

    Calm, J.M.

    1992-11-09

    The database provides bibliographic citations and abstracts for publications that may be useful in research and design of air- conditioning and refrigeration equipment. The database identifies sources of specific information on R-32, R-123, R-124, R-125, R-134, R-134a, R-141b, R-142b, R-143a, R-152a, R-245ca, R-290 (propane), R- 717 (ammonia), ethers, and others as well as azeotropic and zeotropic and zeotropic blends of these fluids. It addresses lubricants including alkylbenzene, polyalkylene glycol, ester, and other synthetics as well as mineral oils. It also references documents on compatibility of refrigerants and lubricants with metals, plastics, elastomers, motor insulation, and other materials used in refrigerant circuits. A computerized version is available that includes retrieval software.

  15. Protein Model Database

    SciTech Connect

    Fidelis, K; Adzhubej, A; Kryshtafovych, A; Daniluk, P

    2005-02-23

    The phenomenal success of the genome sequencing projects reveals the power of completeness in revolutionizing biological science. Currently it is possible to sequence entire organisms at a time, allowing for a systemic rather than fractional view of their organization and the various genome-encoded functions. There is an international plan to move towards a similar goal in the area of protein structure. This will not be achieved by experiment alone, but rather by a combination of efforts in crystallography, NMR spectroscopy, and computational modeling. Only a small fraction of structures are expected to be identified experimentally, the remainder to be modeled. Presently there is no organized infrastructure to critically evaluate and present these data to the biological community. The goal of the Protein Model Database project is to create such infrastructure, including (1) public database of theoretically derived protein structures; (2) reliable annotation of protein model quality, (3) novel structure analysis tools, and (4) access to the highest quality modeling techniques available.

  16. ARTI refrigerant database

    SciTech Connect

    Calm, J.M.

    1996-11-15

    The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. It consolidates and facilitates access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufacturers and those using alternative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.

  17. Real Time Baseball Database

    NASA Astrophysics Data System (ADS)

    Fukue, Yasuhiro

    The author describes the system outline, features and operations of "Nikkan Sports Realtime Basaball Database" which was developed and operated by Nikkan Sports Shimbun, K. K. The system enables to input numerical data of professional baseball games as they proceed simultaneously, and execute data updating at realtime, just-in-time. Other than serving as supporting tool for prepareing newspapers it is also available for broadcasting media, general users through NTT dial Q2 and others.

  18. MEROPS: the peptidase database

    PubMed Central

    Rawlings, Neil D.; Barrett, Alan J.

    2000-01-01

    Important additions have been made to the MEROPS database (http://www.bi.bbsrc.ac.uk/Merops/Merops.htm ). These include sequence alignments and cladograms for many of the families of peptidases, and these have proved very helpful in the difficult task of distinguishing the sequences of peptidases that are simply species variants of already known enzymes from those that represent novel enzymes. PMID:10592261

  19. ARTI refrigerant database

    SciTech Connect

    Calm, J.M.

    1999-01-01

    The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. It consolidates and facilities access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufacturers and those using alternative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.

  20. ARTI refrigerant database

    SciTech Connect

    Calm, J.M.

    1996-07-01

    The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. It consolidates and facilitates access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufacturers and those using alternative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.

  1. ARTI refrigerant database

    SciTech Connect

    Calm, J.M.

    1996-01-15

    The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. it consolidates and facilitates.access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufacturers and those using alternative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern.

  2. ARTI Refrigerant Database

    SciTech Connect

    Cain, J.M.

    1993-04-30

    The Refrigerant Database consolidates and facilitates access to information to assist industry in developing equipment using alternative refrigerants. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern. The database provides bibliographic citations and abstracts for publications that may be useful in research and design of air-conditioning and refrigeration equipment. The complete documents are not included. The database identifies sources of specific information on R-32, R-123, R-124, R-125, R-134, R-134a, R-141b, R-142b, R-143a, R-152a, R-245ca, R-290 (propane), R-717 (ammonia), ethers, and others as well as azeotropic and zeotropic blends of these fluids. It addresses lubricants including alkylbenzene, polyalkylene glycol, ester, and other synthetics as well as mineral oils. It also references documents addressing compatibility of refrigerants and lubricants with metals, plastics, elastomers, motor insulation, and other materials used in refrigerant circuits. Incomplete citations or abstracts are provided for some documents to accelerate availability of the information and will be completed or replaced in future updates.

  3. The Cambridge Structural Database

    PubMed Central

    Groom, Colin R.; Bruno, Ian J.; Lightfoot, Matthew P.; Ward, Suzanna C.

    2016-01-01

    The Cambridge Structural Database (CSD) contains a complete record of all published organic and metal–organic small-molecule crystal structures. The database has been in operation for over 50 years and continues to be the primary means of sharing structural chemistry data and knowledge across disciplines. As well as structures that are made public to support scientific articles, it includes many structures published directly as CSD Communications. All structures are processed both computationally and by expert structural chemistry editors prior to entering the database. A key component of this processing is the reliable association of the chemical identity of the structure studied with the experimental data. This important step helps ensure that data is widely discoverable and readily reusable. Content is further enriched through selective inclusion of additional experimental data. Entries are available to anyone through free CSD community web services. Linking services developed and maintained by the CCDC, combined with the use of standard identifiers, facilitate discovery from other resources. Data can also be accessed through CCDC and third party software applications and through an application programming interface. PMID:27048719

  4. ARTI refrigerant database

    SciTech Connect

    Calm, J.M.

    1997-02-01

    The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. It consolidates and facilitates access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufacturers and those using alterative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern. The database provides bibliographic citations and abstracts for publications that may be useful in research and design of air-conditioning and refrigeration equipment. The complete documents are not included, though some may be added at a later date. The database identifies sources of specific information on various refrigerants. It addresses lubricants including alkylbenzene, polyalkylene glycol, polyolester, and other synthetics as well as mineral oils. It also references documents addressing compatibility of refrigerants and lubricants with metals, plastics, elastomers, motor insulation, and other materials used in refrigerant circuits. Incomplete citations or abstracts are provided for some documents. They are included to accelerate availability of the information and will be completed or replaced in future updates.

  5. Curcumin Resource Database

    PubMed Central

    Kumar, Anil; Chetia, Hasnahana; Sharma, Swagata; Kabiraj, Debajyoti; Talukdar, Narayan Chandra; Bora, Utpal

    2015-01-01

    Curcumin is one of the most intensively studied diarylheptanoid, Curcuma longa being its principal producer. This apart, a class of promising curcumin analogs has been generated in laboratories, aptly named as Curcuminoids which are showing huge potential in the fields of medicine, food technology, etc. The lack of a universal source of data on curcumin as well as curcuminoids has been felt by the curcumin research community for long. Hence, in an attempt to address this stumbling block, we have developed Curcumin Resource Database (CRDB) that aims to perform as a gateway-cum-repository to access all relevant data and related information on curcumin and its analogs. Currently, this database encompasses 1186 curcumin analogs, 195 molecular targets, 9075 peer reviewed publications, 489 patents and 176 varieties of C. longa obtained by extensive data mining and careful curation from numerous sources. Each data entry is identified by a unique CRDB ID (identifier). Furnished with a user-friendly web interface and in-built search engine, CRDB provides well-curated and cross-referenced information that are hyperlinked with external sources. CRDB is expected to be highly useful to the researchers working on structure as well as ligand-based molecular design of curcumin analogs. Database URL: http://www.crdb.in PMID:26220923

  6. The Cambridge Structural Database.

    PubMed

    Groom, Colin R; Bruno, Ian J; Lightfoot, Matthew P; Ward, Suzanna C

    2016-04-01

    The Cambridge Structural Database (CSD) contains a complete record of all published organic and metal-organic small-molecule crystal structures. The database has been in operation for over 50 years and continues to be the primary means of sharing structural chemistry data and knowledge across disciplines. As well as structures that are made public to support scientific articles, it includes many structures published directly as CSD Communications. All structures are processed both computationally and by expert structural chemistry editors prior to entering the database. A key component of this processing is the reliable association of the chemical identity of the structure studied with the experimental data. This important step helps ensure that data is widely discoverable and readily reusable. Content is further enriched through selective inclusion of additional experimental data. Entries are available to anyone through free CSD community web services. Linking services developed and maintained by the CCDC, combined with the use of standard identifiers, facilitate discovery from other resources. Data can also be accessed through CCDC and third party software applications and through an application programming interface. PMID:27048719

  7. ARTI refrigerant database

    SciTech Connect

    Calm, J.M.

    1998-08-01

    The Refrigerant Database is an information system on alternative refrigerants, associated lubricants, and their use in air conditioning and refrigeration. It consolidates and facilitates access to property, compatibility, environmental, safety, application and other information. It provides corresponding information on older refrigerants, to assist manufactures and those using alternative refrigerants, to make comparisons and determine differences. The underlying purpose is to accelerate phase out of chemical compounds of environmental concern. The database provides bibliographic citations and abstracts for publications that may be useful in research and design of air-conditioning and refrigeration equipment. The complete documents are not included, though some may be added at a later date. The database identifies sources of specific information on many refrigerants including propane, ammonia, water, carbon dioxide, propylene, ethers, and others as well as azeotropic and zeotropic blends of these fluids. It addresses lubricants including alkylbenzene, polyalkylene glycol, polyolester, and other synthetics as well as mineral oils. It also references documents addressing compatibility of refrigerants and lubricants with metals, plastics, elastomers, motor insulation, and other materials used in refrigerant circuits. Incomplete citations or abstracts are provided for some documents. They are included to accelerate availability of the information and will be completed or replaced in future updates.

  8. Human cancer databases (review).

    PubMed

    Pavlopoulou, Athanasia; Spandidos, Demetrios A; Michalopoulos, Ioannis

    2015-01-01

    Cancer is one of the four major non‑communicable diseases (NCD), responsible for ~14.6% of all human deaths. Currently, there are >100 different known types of cancer and >500 genes involved in cancer. Ongoing research efforts have been focused on cancer etiology and therapy. As a result, there is an exponential growth of cancer‑associated data from diverse resources, such as scientific publications, genome‑wide association studies, gene expression experiments, gene‑gene or protein‑protein interaction data, enzymatic assays, epigenomics, immunomics and cytogenetics, stored in relevant repositories. These data are complex and heterogeneous, ranging from unprocessed, unstructured data in the form of raw sequences and polymorphisms to well‑annotated, structured data. Consequently, the storage, mining, retrieval and analysis of these data in an efficient and meaningful manner pose a major challenge to biomedical investigators. In the current review, we present the central, publicly accessible databases that contain data pertinent to cancer, the resources available for delivering and analyzing information from these databases, as well as databases dedicated to specific types of cancer. Examples for this wealth of cancer‑related information and bioinformatic tools have also been provided. PMID:25369839

  9. State Analysis Database Tool

    NASA Technical Reports Server (NTRS)

    Rasmussen, Robert; Bennett, Matthew

    2006-01-01

    The State Analysis Database Tool software establishes a productive environment for collaboration among software and system engineers engaged in the development of complex interacting systems. The tool embodies State Analysis, a model-based system engineering methodology founded on a state-based control architecture (see figure). A state represents a momentary condition of an evolving system, and a model may describe how a state evolves and is affected by other states. The State Analysis methodology is a process for capturing system and software requirements in the form of explicit models and states, and defining goal-based operational plans consistent with the models. Requirements, models, and operational concerns have traditionally been documented in a variety of system engineering artifacts that address different aspects of a mission s lifecycle. In State Analysis, requirements, models, and operations information are State Analysis artifacts that are consistent and stored in a State Analysis Database. The tool includes a back-end database, a multi-platform front-end client, and Web-based administrative functions. The tool is structured to prompt an engineer to follow the State Analysis methodology, to encourage state discovery and model description, and to make software requirements and operations plans consistent with model descriptions.

  10. On a Fast-Track into Adulthood: An Exploration of Transitions into Adulthood for Street-Based Sex Workers in New Zealand

    ERIC Educational Resources Information Center

    Abel, Gillian Michelle; Fitzgerald, Lisa Jane

    2008-01-01

    There have been many debates in the literature about the extended transition to adulthood many young people are experiencing in late modern times. However, not all young people make this prolonged transition and, for some, resources within their family and community networks are insufficient to enable an extended transition into stable,…

  11. Generalized Database Management System Support for Numeric Database Environments.

    ERIC Educational Resources Information Center

    Dominick, Wayne D.; Weathers, Peggy G.

    1982-01-01

    This overview of potential for utilizing database management systems (DBMS) within numeric database environments highlights: (1) major features, functions, and characteristics of DBMS; (2) applicability to numeric database environment needs and user needs; (3) current applications of DBMS technology; and (4) research-oriented and…

  12. Does maltreatment in childhood affect sexual orientation in adulthood?

    PubMed

    Roberts, Andrea L; Glymour, M Maria; Koenen, Karestan C

    2013-02-01

    Epidemiological studies find a positive association between physical and sexual abuse, neglect, and witnessing violence in childhood and same-sex sexuality in adulthood, but studies directly assessing the association between these diverse types of maltreatment and sexuality cannot disentangle the causal direction because the sequencing of maltreatment and emerging sexuality is difficult to ascertain. Nascent same-sex orientation may increase risk of maltreatment; alternatively, maltreatment may shape sexual orientation. Our study used instrumental variable models based on family characteristics that predict maltreatment but are not plausibly influenced by sexual orientation (e.g., having a stepparent) as natural experiments to investigate whether maltreatment might increase the likelihood of same-sex sexuality in a nationally representative sample (n = 34,653). In instrumental variable models, history of sexual abuse predicted increased prevalence of same-sex attraction by 2.0 percentage points [95 % confidence interval (CI) = 1.4-2.5], any same-sex partners by 1.4 percentage points (95 % CI = 1.0-1.9), and same-sex identity by 0.7 percentage points (95 % CI = 0.4-0.9). Effects of sexual abuse on men's sexual orientation were substantially larger than on women's. Effects of non-sexual maltreatment were significant only for men and women's sexual identity and women's same-sex partners. While point estimates suggest much of the association between maltreatment and sexual orientation may be due to the effects of maltreatment on sexual orientation, confidence intervals were wide. Our results suggest that causal relationships driving the association between sexual orientation and childhood abuse may be bidirectional, may differ by type of abuse, and may differ by sex. Better understanding of this potentially complex causal structure is critical to developing targeted strategies to reduce sexual orientation disparities in exposure to abuse. PMID:22976519

  13. Stability and change in positive development during young adulthood.

    PubMed

    Hawkins, Mary T; Letcher, Primrose; Sanson, Ann; O'Connor, Meredith; Toumbourou, John W; Olsson, Craig

    2011-11-01

    Calls have been made for a greater focus on successful development and how positive functioning can be conceptualized in theory and empirical research. Drawing on a large Australian community sample (N = 890; 61.7% female), this article examines the structure and stability of positive development at two time points during young adulthood. Previously, we developed and empirically tested a model of positive development at 19-20 years comprised of five first-order constructs (civic action and engagement, trust and tolerance of others, trust in authorities and organisations, social competence, and life satisfaction) and a second-order positive development construct. In the current study, we replicated this model at 23-24 years and found that it was again a good fit for the data, and was equally applicable for young men and women. Hence, positive development can be conceptualized according to five important dimensions at both ages. While variable-oriented tests suggested continuity in levels of positive development, person-oriented analyses revealed four distinct patterns of positive development over time-two reflecting stability (stable high [34.5%] and stable very low [11.6%]) and two characterized by change (low/average increasing [30.4%] and average decreasing [23.5%]). There were significant differences in the gender composition of these groups, with young women overrepresented in the more favourable groups. Thus, despite mean level stability, positive development is characterized by change for many young people, suggesting the importance of identifying factors that support young people's capacity for positive functioning over this transitional period. The current findings contribute to our understanding of the nature and course of positive development over this important period. PMID:21293913

  14. Does Maltreatment in Childhood Affect Sexual Orientation in Adulthood?

    PubMed Central

    Roberts, Andrea L.; Glymour, M. Maria; Koenen, Karestan C.

    2012-01-01

    Epidemiological studies find a positive association between physical and sexual abuse, neglect, and witnessing violence in childhood and same-sex sexuality in adulthood, but studies directly assessing the association between these diverse types of maltreatment and sexuality cannot disentangle the causal direction because the sequencing of maltreatment and emerging sexuality is difficult to ascertain. Nascent same-sex orientation may increase risk of maltreatment; alternatively, maltreatment may shape sexual orientation. Our study used instrumental variable models based on family characteristics that predict maltreatment but are not plausibly influenced by sexual orientation (e.g., having a stepparent) as natural experiments to investigate whether maltreatment might increase the likelihood of same-sex sexuality in a nationally representative sample (n = 34,653). In instrumental variable models, history of sexual abuse predicted increased prevalence of same-sex attraction by 2.0 percentage points (95% confidence interval [CI] = 1.4, 2.5), any same-sex partners by 1.4 percentage points (95% CI = 1.0, 1.9), and same-sex identity by 0.7 percentage points (95% CI = 0.4, 0.9). Effects of sexual abuse on men’s sexual orientation were substantially larger than on women’s. Effects of non-sexual maltreatment were significant only for men and women’s sexual identity and women’s same-sex partners. While point estimates suggest much of the association between maltreatment and sexual orientation may be due to the effects of maltreatment on sexual orientation, confidence intervals were wide. Our results suggest that causal relationships driving the association between sexual orientation and childhood abuse may be bidirectional, may differ by type of abuse, and may differ by sex. Better understanding of this potentially complex causal structure is critical to developing targeted strategies to reduce sexual orientation disparities in exposure to abuse. PMID:22976519

  15. Trajectories of Binge Drinking and Personality Change Across Emerging Adulthood

    PubMed Central

    Ashenhurst, James R.; Harden, Kathryn P.; Corbin, William R.; Fromme, Kim

    2015-01-01

    College students binge drink more frequently than the broader population, yet most individuals “mature out” of binge drinking. Impulsivity and sensation seeking traits are important for understanding who is at risk for maintaining binge drinking across college and the transition to adult roles. We use latent class growth analysis (LCGA) to examine longitudinal binge-drinking trajectories spanning from the end of high school through two years after college (mean ages 18.4 to 23.8). Data were gathered over 10 waves from students at a large Southwestern university (N = 2,245). We use latent factor models to estimate changes in self-reported impulsive (IMP) and sensation-seeking (SS) personality traits across two time periods – (1) the end of high school to the end of college, and (2) across the two-year transition out of college. LCGA suggested seven binge drinking trajectories: Frequent, Moderate, Increasing, Occasional, Low Increasing, Decreasing, and Rare. Models of personality showed that from high school through college, change in SS and IMP generally paralleled drinking trajectories, with Increasing and Decreasing individuals showing corresponding changes in SS. Across the transition out of college, only the Increasing group demonstrated a developmentally deviant increase in IMP, whereas all other groups showed normative stability or decreases in both IMP and SS. These data indicate that “late bloomers,” who begin binge drinking only in the later years of college, are a unique at-risk group for drinking associated with abnormal patterns of personality maturation during emerging adulthood. Our results indicate that personality targeted interventions may benefit college students. PMID:26348219

  16. Developmental Disabilities and Socioeconomic Outcomes in Young Adulthood

    PubMed Central

    Wehby, George L.; Halpern, Carolyn T.

    2015-01-01

    Objective We assessed the associations between developmental disabilities and indicators of socioeconomic outcomes (i.e., educational attainment, employment status, occupation type, subjective perception of socioeconomic status [SES], income, and wage rate) among young U.S. adults aged 24–33 years. Methods We used data from the National Longitudinal Study of Adolescent Health (n=13,040), a nationally representative study of U.S. adolescents in grades 7–12 during the 1994–1995 school year. Young adult outcomes (i.e., educational attainment, employment status, income, occupation, and subjective SES) were measured in Wave IV (2008 for those aged 24–33 years). Multivariate methods controlled for sociodemographic characteristics and other relevant variables. Results Nearly 12% of this sample presented with a physical or cognitive disability. Respondents with physical disabilities had lower educational attainment (odds ratio [OR] = 0.69, 95% confidence interval [CI] 0.57, 0.85) and ranked themselves in lower positions on the subjective SES ladder (OR=0.71, 95% CI 0.57, 0.87) than those without a physical disability. Compared with individuals without disabilities, young adults with a cognitive disability also had lower educational attainment (OR=0.41, 95% CI 0.33, 0.52) and, when employed, were less likely to have a professional/managerial occupation (OR=0.50, 95% CI 0.39, 0.64). Young adults with disabilities also earned less annually (–$10,419.05, 95% CI –$4,954.79, –$5,883.37) and hourly (–$5.38, 95% CI –$7.64, –$3.12) than their non-disabled counterparts. Conclusion This study highlights the importance of considering multiple developmental experiences that may contribute to learning and work achievements through the transition from adolescence to young adulthood. PMID:25931625

  17. ThermoData Engine Database

    National Institute of Standards and Technology Data Gateway

    SRD 103 NIST ThermoData Engine Database (PC database for purchase)   ThermoData Engine is the first product fully implementing all major principles of the concept of dynamic data evaluation formulated at NIST/TRC.

  18. NEUSE RIVER WATER QUALITY DATABASE

    EPA Science Inventory

    The Neuse River water quality database is a Microsoft Access application that includes multiple data tables and some associated queries. The database was developed by Prof. Jim Bowen's research group.

  19. A Case for Database Filesystems

    SciTech Connect

    Adams, P A; Hax, J C

    2009-05-13

    Data intensive science is offering new challenges and opportunities for Information Technology and traditional relational databases in particular. Database filesystems offer the potential to store Level Zero data and analyze Level 1 and Level 3 data within the same database system [2]. Scientific data is typically composed of both unstructured files and scalar data. Oracle SecureFiles is a new database filesystem feature in Oracle Database 11g that is specifically engineered to deliver high performance and scalability for storing unstructured or file data inside the Oracle database. SecureFiles presents the best of both the filesystem and the database worlds for unstructured content. Data stored inside SecureFiles can be queried or written at performance levels comparable to that of traditional filesystems while retaining the advantages of the Oracle database.

  20. Dietary Supplement Label Database (DSLD)

    MedlinePlus

    ... Print Report Error T he Dietary Supplement Label Database (DSLD) is a joint project of the National ... participants in the latest survey in the DSLD database (NHANES): The search options: Quick Search, Browse Dietary ...

  1. High Temperature Superconducting Materials Database

    National Institute of Standards and Technology Data Gateway

    SRD 149 NIST High Temperature Superconducting Materials Database (Web, free access)   The NIST High Temperature Superconducting Materials Database (WebHTS) provides evaluated thermal, mechanical, and superconducting property data for oxides and other nonconventional superconductors.

  2. The PIR-International databases.

    PubMed Central

    Barker, W C; George, D G; Mewes, H W; Pfeiffer, F; Tsugita, A

    1993-01-01

    PIR-International is an association of macromolecular sequence data collection centers dedicated to fostering international cooperation as an essential element in the development of scientific databases. PIR-International is most noted for the Protein Sequence Database. This database originated in the early 1960's with the pioneering work of the late Margaret Dayhoff as a research tool for the study of protein evolution and intersequence relationships; it is maintained as a scientific resource, organized by biological concepts, using sequence homology as a guiding principle. PIR-International also maintains a number of other genomic, protein sequence, and sequence-related databases. The databases of PIR-International are made widely available. This paper briefly describes the architecture of the Protein Sequence Database, a number of other PIR-International databases, and mechanisms for providing access to and for distribution of these databases. PMID:8332528

  3. SmallSat Database

    NASA Technical Reports Server (NTRS)

    Petropulos, Dolores; Bittner, David; Murawski, Robert; Golden, Bert

    2015-01-01

    The SmallSat has an unrealized potential in both the private industry and in the federal government. Currently over 70 companies, 50 universities and 17 governmental agencies are involved in SmallSat research and development. In 1994, the U.S. Army Missile and Defense mapped the moon using smallSat imagery. Since then Smart Phones have introduced this imagery to the people of the world as diverse industries watched this trend. The deployment cost of smallSats is also greatly reduced compared to traditional satellites due to the fact that multiple units can be deployed in a single mission. Imaging payloads have become more sophisticated, smaller and lighter. In addition, the growth of small technology obtained from private industries has led to the more widespread use of smallSats. This includes greater revisit rates in imagery, significantly lower costs, the ability to update technology more frequently and the ability to decrease vulnerability of enemy attacks. The popularity of smallSats show a changing mentality in this fast paced world of tomorrow. What impact has this created on the NASA communication networks now and in future years? In this project, we are developing the SmallSat Relational Database which can support a simulation of smallSats within the NASA SCaN Compatability Environment for Networks and Integrated Communications (SCENIC) Modeling and Simulation Lab. The NASA Space Communications and Networks (SCaN) Program can use this modeling to project required network support needs in the next 10 to 15 years. The SmallSat Rational Database could model smallSats just as the other SCaN databases model the more traditional larger satellites, with a few exceptions. One being that the smallSat Database is designed to be built-to-order. The SmallSat database holds various hardware configurations that can be used to model a smallSat. It will require significant effort to develop as the research material can only be populated by hand to obtain the unique data

  4. Developmental plateau in visual object processing from adolescence to adulthood in autism.

    PubMed

    O'Hearn, Kirsten; Tanaka, James; Lynn, Andrew; Fedor, Jennifer; Minshew, Nancy; Luna, Beatriz

    2014-10-01

    A lack of typical age-related improvement from adolescence to adulthood contributes to face recognition deficits in adults with autism on the Cambridge Face Memory Test (CFMT). The current studies examine if this atypical developmental trajectory generalizes to other tasks and objects, including parts of the face. The CFMT tests recognition of whole faces, often with a substantial delay. The current studies used the immediate memory (IM) task and the parts-whole face task from the Let's Face It! battery, which examines whole faces, face parts, and cars, without a delay between memorization and test trials. In the IM task, participants memorize a face or car. Immediately after the target disappears, participants identify the target from two similar distractors. In the part-whole task, participants memorize a whole face. Immediately after the face disappears, participants identify the target from a distractor with different eyes or mouth, either as a face part or a whole face. Results indicate that recognition deficits in autism become more robust by adulthood, consistent with previous work, and also become more general, including cars. In the IM task, deficits in autism were specific to faces in childhood, but included cars by adulthood. In the part-whole task, deficits in autism became more robust by adulthood, including both eyes and mouths as parts and in whole faces. Across tasks, the deficit in autism increased between adolescence and adulthood, reflecting a lack of typical improvement, leading to deficits with non-face stimuli and on a task without a memory delay. These results suggest that brain maturation continues to be affected into adulthood in autism, and that the transition from adolescence to adulthood is a vulnerable stage for those with autism. PMID:25019999

  5. Developmental plateau in visual object processing from adolescence to adulthood in autism

    PubMed Central

    O'Hearn, Kirsten; Tanaka, James; Lynn, Andrew; Fedor, Jennifer; Minshew, Nancy; Luna, Beatriz

    2016-01-01

    A lack of typical age-related improvement from adolescence to adulthood contributes to face recognition deficits in adults with autism on the Cambridge Face Memory Test (CFMT). The current studies examine if this atypical developmental trajectory generalizes to other tasks and objects, including parts of the face. The CFMT tests recognition of whole faces, often with a substantial delay. The current studies used the immediate memory (IM) task and the parts-whole face task from the Let's Face It! battery, which examines whole faces, face parts, and cars, without a delay between memorization and test trials. In the IM task, participants memorize a face or car. Immediately after the target disappears, participants identify the target from two similar distractors. In the part-whole task, participants memorize a whole face. Immediately after the face disappears, participants identify the target from a distractor with different eyes or mouth, either as a face part or a whole face. Results indicate that recognition deficits in autism become more robust by adulthood, consistent with previous work, and also become more general, including cars. In the IM task, deficits in autism were specific to faces in childhood, but included cars by adulthood. In the part-whole task, deficits in autism became more robust by adulthood, including both eyes and mouths as parts and in whole faces. Across tasks, the deficit in autism increased between adolescence and adulthood, reflecting a lack of typical improvement, leading to deficits with non-face stimuli and on a task without a memory delay. These results suggest that brain maturation continues to be affected into adulthood in autism, and that the transition from adolescence to adulthood is a vulnerable stage for those with autism. PMID:25019999

  6. Drinking Behavior from High School to Young Adulthood: Differences by College Education

    PubMed Central

    Bingham, C. Raymond; Shope, Jean T.; Tang, Xianli

    2006-01-01

    Background: Recent serious alcohol-related events have raised public awareness of the prevalence of at-risk alcohol use among college undergraduates, but heavy alcohol consumption during late adolescence and young adulthood is not limited to college students. Alcohol consumption typically peaks in young adulthood regardless of education level, and risks related to alcohol misuse are shared by young adults, regardless of their educational choices. Differences in alcohol risk between college-attending and non-college-attending young adults are generally small, and emphasize the need for research examining the drinking patterns of both of these groups. Methods: To better understand patterns of at-risk alcohol use and its association with education, this study compared at-risk alcohol use from 12th grade to young adulthood (age 24) in a sample of never-married young adults. Three groups were formed based on completed education when the survey was administered in young adulthood: high school or less, postsecondary education without a four-year college degree, and completed college. Results: Men who completed college experienced the greatest increase in at-risk drinking from grade 12 to young adulthood; however, their at-risk alcohol use did not differ markedly from men in the other education groups in young adulthood. Men who did not complete college had high levels of alcohol risk in 12th grade and maintained or increased those levels in young adulthood, demonstrating a pattern of prolonged risk. Women whose completed education was high school or less experienced the fewest increases in at-risk alcohol use. Education group differences were not explained by place of residence or employment status. Conclusions: These results emphasize the need to intervene early to prevent at-risk alcohol use, and emphasize that at-risk alcohol use is neither unique, nor necessarily the highest among individuals who complete college. PMID:16385187

  7. Overeating and binge eating in emerging adulthood: 10-year stability and risk factors.

    PubMed

    Goldschmidt, Andrea B; Wall, Melanie M; Zhang, Jun; Loth, Katie A; Neumark-Sztainer, Dianne

    2016-03-01

    Overeating (eating an unusually large amount of food) and binge eating (overeating with loss of control [LOC]) predict adverse health consequences in adolescence. We aimed to characterize the stability of and risk factors for these distinct but interrelated constructs during critical developmental transitions. We used a population-based sample (n = 1,902) that completed surveys at 5-year intervals spanning adolescence and young adulthood. The trajectories of no overeating, overeating, binge eating, and binge eating disorder (BED; recurrent binge eating with associated distress) were characterized using cross-tabulations. Body mass index, depressive symptoms, self-esteem, and body satisfaction were examined as risk factors for no overeating, overeating, and binge eating (including BED) 5-years later using multinomial logistic regression. We found that all overeating categories tended to remit to no overeating at 5-year follow-up. Although overeating had the lowest remittance rates at each time-point, binge eating and BED showed higher rates of persistence or worsening of symptoms during the transition from late adolescence/early young adulthood to early/middle young adulthood. Overeating and binge eating had similar risk factors, although for females, depressive symptoms, body satisfaction, and self-esteem in late adolescence/early young adulthood differentially predicted binge eating versus overeating in early/middle young adulthood (ps < .05). While overeating with or without LOC tends to remit over time, problematic eating persists for a subset of individuals. Greater psychosocial problems in late adolescence/early young adulthood predicted greater odds of binge eating relative to overeating in early/middle young adulthood among females, indicating that poorer psychosocial functioning in this developmental stage portends more severe eating-related psychopathology later in life. PMID:26689758

  8. The nuclear receptor Tlx regulates motor, cognitive and anxiety-related behaviours during adolescence and adulthood.

    PubMed

    O'Leary, James D; Kozareva, Danka A; Hueston, Cara M; O'Leary, Olivia F; Cryan, John F; Nolan, Yvonne M

    2016-06-01

    The nuclear receptor Tlx is a key regulator of embryonic and adult hippocampal neurogenesis and has been genetically linked to bipolar disorder. Mice lacking Tlx (Nr2e1(-/-)) display deficits in adult hippocampal neurogenesis and behavioural abnormalities. However, whether Tlx regulates behaviour during adolescence or in a sex-dependent manner remains unexplored. Therefore, we investigated the role of Tlx in a series of behavioural tasks in adolescent male and female mice with a spontaneous deletion of Tlx (Nr2e1(-/-) mice). Testing commenced at adolescence (postnatal day 28) and continued until adulthood (postnatal day 67). Adolescent male and female Nr2e1(-/-) mice were hyperactive in an open field, an effect that persisted in adulthood. Male but not female Nr2e1(-/-) mice exhibited reduced thigmotaxis during adolescence and adulthood. Impairments in rotarod motor performance developed in male and female Nr2e1(-/-) mice at the onset of adulthood. Spontaneous alternation in the Y-maze, a hippocampus-dependent task, was impaired in adolescent but not adult male and female Nr2e1(-/-) mice. Contextual fear conditioning was impaired in adolescent male Nr2e1(-/-) mice only, but both male and female adolescent Nr2e1(-/-) mice showed impaired cued fear conditioning, a hippocampal-amygdala dependent cognitive process. These deficits persisted into adulthood in males but not females. In conclusion, deletion of Tlx impairs motor, cognitive and anxiety-related behaviours during adolescence and adulthood in male and female mice with most effects occurring during adolescence rather than adulthood, independent of housing conditions. This suggests that Tlx has functions beyond regulation of adult hippocampal neurogenesis, and may be an important target in understanding neurobiological disorders. PMID:26970576

  9. Lifetime risk factors and arterial pulse wave velocity in adulthood: the cardiovascular risk in young Finns study.

    PubMed

    Aatola, Heikki; Hutri-Kähönen, Nina; Juonala, Markus; Viikari, Jorma S A; Hulkkonen, Janne; Laitinen, Tomi; Taittonen, Leena; Lehtimäki, Terho; Raitakari, Olli T; Kähönen, Mika

    2010-03-01

    Limited and partly controversial data are available regarding the relationship of arterial pulse wave velocity and childhood cardiovascular risk factors. We studied how risk factors identified in childhood and adulthood predict pulse wave velocity assessed in adulthood. The study cohort consisted of 1691 white adults aged 30 to 45 years who had risk factor data available since childhood. Pulse wave velocity was assessed noninvasively by whole-body impedance cardiography. The number of conventional childhood and adulthood risk factors (extreme quintiles for low-density lipoprotein cholesterol, high-density lipoprotein cholesterol, systolic blood pressure, body mass index, and smoking) was directly associated with pulse wave velocity in adulthood (P=0.005 and P<0.0001, respectively). In multivariable regression analysis, independent predictors of pulse wave velocity were sex (P<0.0001), age (P<0.0001), childhood systolic blood pressure (P=0.002) and glucose (P=0.02), and adulthood systolic blood pressure (P<0.0001), insulin (P=0.0009), and triglycerides (P=0.003). Reduction in the number of risk factors (P<0.0001) and a favorable change in obesity status (P=0.0002) from childhood to adulthood were associated with lower pulse wave velocity in adulthood. Conventional risk factors in childhood and adulthood predict pulse wave velocity in adulthood. Favorable changes in risk factor and obesity status from childhood to adulthood are associated with lower pulse wave velocity in adulthood. These results support efforts for a reduction of conventional risk factors both in childhood and adulthood in the primary prevention of atherosclerosis. PMID:20083727

  10. Hydrogen Leak Detection Sensor Database

    NASA Technical Reports Server (NTRS)

    Baker, Barton D.

    2010-01-01

    This slide presentation reviews the characteristics of the Hydrogen Sensor database. The database is the result of NASA's continuing interest in and improvement of its ability to detect and assess gas leaks in space applications. The database specifics and a snapshot of an entry in the database are reviewed. Attempts were made to determine the applicability of each of the 65 sensors for ground and/or vehicle use.

  11. Microbial Properties Database Editor Tutorial

    EPA Science Inventory

    A Microbial Properties Database Editor (MPDBE) has been developed to help consolidate microbial-relevant data to populate a microbial database and support a database editor by which an authorized user can modify physico-microbial properties related to microbial indicators and pat...

  12. Scientific and Technical Document Database

    National Institute of Standards and Technology Data Gateway

    NIST Scientific and Technical Document Database (PC database for purchase)   The images in NIST Special Database 20 contain a very rich set of graphic elements from scientific and technical documents, such as graphs, tables, equations, two column text, maps, pictures, footnotes, annotations, and arrays of such elements.

  13. Nato-Pco Database

    NASA Astrophysics Data System (ADS)

    Wtv Gmbh

    This new CD-ROM is a reference database. It covers almost twenty years of non-military scientific/technical meetings and publications sponsored by the NATO Science Committee. It contains full references (with keywords and/or abstracts) to more than 30,000 contributions from scientists all over the world and is published in more than 1,000 volumes. With the easy-to-follow menu options of the retrieval software, access to the data is simple and fast. Updates are planned on a yearly basis.

  14. Developing customer databases.

    PubMed

    Rao, S K; Shenbaga, S

    2000-01-01

    There is a growing consensus among pharmaceutical companies that more product and customer-specific approaches to marketing and selling a new drug can result in substantial increases in sales. Marketers and researchers taking a proactive micro-marketing approach to identifying, profiling, and communicating with target customers are likely to facilitate such approaches and outcomes. This article provides a working framework for creating customer databases that can be effectively mined to achieve a variety of such marketing and sales force objectives. PMID:11209474

  15. EMU Lessons Learned Database

    NASA Technical Reports Server (NTRS)

    Matthews, Kevin M., Jr.; Crocker, Lori; Cupples, J. Scott

    2011-01-01

    As manned space exploration takes on the task of traveling beyond low Earth orbit, many problems arise that must be solved in order to make the journey possible. One major task is protecting humans from the harsh space environment. The current method of protecting astronauts during Extravehicular Activity (EVA) is through use of the specially designed Extravehicular Mobility Unit (EMU). As more rigorous EVA conditions need to be endured at new destinations, the suit will need to be tailored and improved in order to accommodate the astronaut. The Objective behind the EMU Lessons Learned Database(LLD) is to be able to create a tool which will assist in the development of next-generation EMUs, along with maintenance and improvement of the current EMU, by compiling data from Failure Investigation and Analysis Reports (FIARs) which have information on past suit failures. FIARs use a system of codes that give more information on the aspects of the failure, but if one is unfamiliar with the EMU they will be unable to decipher the information. A goal of the EMU LLD is to not only compile the information, but to present it in a user-friendly, organized, searchable database accessible to all familiarity levels with the EMU; both newcomers and veterans alike. The EMU LLD originally started as an Excel database, which allowed easy navigation and analysis of the data through pivot charts. Creating an entry requires access to the Problem Reporting And Corrective Action database (PRACA), which contains the original FIAR data for all hardware. FIAR data are then transferred to, defined, and formatted in the LLD. Work is being done to create a web-based version of the LLD in order to increase accessibility to all of Johnson Space Center (JSC), which includes converting entries from Excel to the HTML format. FIARs related to the EMU have been completed in the Excel version, and now focus has shifted to expanding FIAR data in the LLD to include EVA tools and support hardware such as

  16. Childhood maltreatment and illicit drug use in middle adulthood: the role of neighborhood characteristics.

    PubMed

    Chauhan, Preeti; Widom, Cathy Spatz

    2012-08-01

    This paper examined whether childhood maltreatment increases the risk of living in neighborhoods with less desirable characteristics (i.e., more disorder and disadvantage, less social cohesion, social control and advantage, and fewer resources) in middle adulthood and whether these neighborhood characteristics influence subsequent illicit drug use. Using a prospective cohort design study, court documented cases of childhood abuse and neglect and matched controls (n = 833) were first interviewed as young adults (mean age = 29 years) from 1989 to 1995 and again in middle adulthood from 2000 to 2002 (mean age = 40 years) and 2003 to 2005 (mean age = 41 years). In middle adulthood, individuals with histories of childhood abuse and neglect were more likely to live in neighborhoods with more disorder and disadvantage and less social cohesion and advantage compared to controls and to engage in illicit drug use during the past year. Path analyses showed an indirect effect on illicit drug use via neighborhood disorder among maltreated children, even after accounting for drug abuse symptoms in young adulthood, although this was sex specific and race specific, affecting women and Whites. Overall, child abuse and neglect places children on a negative trajectory that dynamically influences negative outcomes at multiple levels into middle adulthood. PMID:22781851

  17. Resources and resilience in the transition to adulthood: continuity and change.

    PubMed

    Masten, Ann S; Burt, Keith B; Roisman, Glenn I; Obradović, Jelena; Long, Jeffrey D; Tellegen, Auke

    2004-01-01

    Patterns of continuity and change in competence and resilience over the transition to adulthood were examined in relation to adversity and psychosocial resources, with a focus on adaptive resources that may be particularly important for this transition. Variable-focused and person-focused analyses drew on data from the Project Competence longitudinal study of a school cohort followed over 20 years from childhood through emerging adulthood (EA) into the young adulthood (YA) years with excellent retention (90%). Success in age-salient and emerging developmental tasks from EA to YA was examined in a sample of 173 of the original participants with complete data on adversity, competence, and key resources. Regressions and extreme-group analyses indicated striking continuity in competence and resilience, yet also predictable change. Success in developmental tasks in EA and YA was related to core resources originating in childhood (IQ, parenting quality, socioeconomic status) and also to a set of EA adaptive resources that included planfulness/future motivation, autonomy, adult support, and coping skills. EA adaptive resources had unique predictive significance for successful transitions to adulthood, both overall and for the small group of individuals whose pattern of adaptation changed dramatically from maladaptive to resilient over the transition. Results are discussed in relation to the possibility that the transition to adulthood is a window of opportunity for changing the life course. PMID:15704828

  18. More or less "me" in past, present, and future: perceived lifetime personality during adulthood.

    PubMed

    Fleeson, W; Heckhausen, J

    1997-03-01

    This article examines whether adults perceive different levels of their own personality traits at different target ages, and what the differences are. Using abbreviated versions of assessments of the 5-factor model of personality (NEO-FFI, P.T. Costa & R.R. McCrae, 1989) and of well-being (C. D. Ryff, 1989), 398 heterogeneous participants (age 26-64) described their own personality (a) in the present, (b) when they were 20-25 years old, (c) when they will be 65-70 years old, and (d) in the ideal. Participants' responses across the 3 target ages indicated moderate change across adulthood and more variability than is typically observed in longitudinal studies of adult personality development. Anticipated late adulthood personality contained more losses than gains, although all target ages showed some gains. Participants' perceptions were characterized by early adulthood exploration, middle adulthood productivity, and later adulthood comfortableness. Additionally, older adults reported slightly lower ideals but in other ways responded very similarly to younger and middle-aged adults. PMID:9100273

  19. Databases as an information service

    NASA Technical Reports Server (NTRS)

    Vincent, D. A.

    1983-01-01

    The relationship of databases to information services, and the range of information services users and their needs for information is explored and discussed. It is argued that for database information to be valuable to a broad range of users, it is essential that access methods be provided that are relatively unstructured and natural to information services users who are interested in the information contained in databases, but who are not willing to learn and use traditional structured query languages. Unless this ease of use of databases is considered in the design and application process, the potential benefits from using database systems may not be realized.

  20. IPD: the Immuno Polymorphism Database.

    PubMed

    Robinson, James; Marsh, Steven G E

    2007-01-01

    The Immuno Polymorphism Database (IPD) (http://www.ebi.ac.uk/ipd/) is a set of specialist databases related to the study of polymorphic genes in the immune system. IPD currently consists of four databases: IPD-KIR, contains the allelic sequences of killer cell immunoglobulin-like receptors (KIRs); IPD-MHC, a database of sequences of the major histocompatibility complex (MHC) of different species; IPD-HPA, alloantigens expressed only on platelets; and IPD-ESTAB, which provides access to the European Searchable Tumour Cell Line Database, a cell bank of immunologically characterized melanoma cell lines. The IPD project works with specialist groups or nomenclature committees who provide and curate individual sections before they are submitted to IPD for online publication. The IPD project stores all the data in a set of related databases. Those sections with similar data, such as IPD-KIR and IPD-MHC, share the same database structure. PMID:18449992

  1. Curcumin Resource Database.

    PubMed

    Kumar, Anil; Chetia, Hasnahana; Sharma, Swagata; Kabiraj, Debajyoti; Talukdar, Narayan Chandra; Bora, Utpal

    2015-01-01

    Curcumin is one of the most intensively studied diarylheptanoid, Curcuma longa being its principal producer. This apart, a class of promising curcumin analogs has been generated in laboratories, aptly named as Curcuminoids which are showing huge potential in the fields of medicine, food technology, etc. The lack of a universal source of data on curcumin as well as curcuminoids has been felt by the curcumin research community for long. Hence, in an attempt to address this stumbling block, we have developed Curcumin Resource Database (CRDB) that aims to perform as a gateway-cum-repository to access all relevant data and related information on curcumin and its analogs. Currently, this database encompasses 1186 curcumin analogs, 195 molecular targets, 9075 peer reviewed publications, 489 patents and 176 varieties of C. longa obtained by extensive data mining and careful curation from numerous sources. Each data entry is identified by a unique CRDB ID (identifier). Furnished with a user-friendly web interface and in-built search engine, CRDB provides well-curated and cross-referenced information that are hyperlinked with external sources. CRDB is expected to be highly useful to the researchers working on structure as well as ligand-based molecular design of curcumin analogs. PMID:26220923

  2. Paleomagnetic database search possible

    NASA Astrophysics Data System (ADS)

    Harbert, William

    I have recently finished an on-line search program which allows remote users to search the “Abase” ASCII version of the World Paleomagnetic Database developed by Lock and McElhinny [1991]. The program is very simple to use and will search the Soviet, non-Soviet, rock unit, and reference databases and create output files that can be downloaded back to a researcher's local system using the ftp command.To use Search, telnet to 130.49.3.1 (earth.eps.pitt.edu) and login as the user “Search.rdquo There is no password, and the user is asked a series of questions, which define the geographic region and ages of interest. The program will also ask for an identifier with which to create the output file names. The program has three modes of operation: text-only, Tektronix graphics, or X11l/R5 graphics; the proper choice depends on the computer hardware that is used by the searcher.

  3. UGTA Photograph Database

    SciTech Connect

    NSTec Environmental Restoration

    2009-04-20

    One of the advantages of the Nevada Test Site (NTS) is that most of the geologic and hydrologic features such as hydrogeologic units (HGUs), hydrostratigraphic units (HSUs), and faults, which are important aspects of flow and transport modeling, are exposed at the surface somewhere in the vicinity of the NTS and thus are available for direct observation. However, due to access restrictions and the remote locations of many of the features, most Underground Test Area (UGTA) participants cannot observe these features directly in the field. Fortunately, National Security Technologies, LLC, geologists and their predecessors have photographed many of these features through the years. During fiscal year 2009, work was done to develop an online photograph database for use by the UGTA community. Photographs were organized, compiled, and imported into Adobe® Photoshop® Elements 7. The photographs were then assigned keyword tags such as alteration type, HGU, HSU, location, rock feature, rock type, and stratigraphic unit. Some fully tagged photographs were then selected and uploaded to the UGTA website. This online photograph database provides easy access for all UGTA participants and can help “ground truth” their analytical and modeling tasks. It also provides new participants a resource to more quickly learn the geology and hydrogeology of the NTS.

  4. Asbestos Exposure Assessment Database

    NASA Technical Reports Server (NTRS)

    Arcot, Divya K.

    2010-01-01

    Exposure to particular hazardous materials in a work environment is dangerous to the employees who work directly with or around the materials as well as those who come in contact with them indirectly. In order to maintain a national standard for safe working environments and protect worker health, the Occupational Safety and Health Administration (OSHA) has set forth numerous precautionary regulations. NASA has been proactive in adhering to these regulations by implementing standards which are often stricter than regulation limits and administering frequent health risk assessments. The primary objective of this project is to create the infrastructure for an Asbestos Exposure Assessment Database specific to NASA Johnson Space Center (JSC) which will compile all of the exposure assessment data into a well-organized, navigable format. The data includes Sample Types, Samples Durations, Crafts of those from whom samples were collected, Job Performance Requirements (JPR) numbers, Phased Contrast Microscopy (PCM) and Transmission Electron Microscopy (TEM) results and qualifiers, Personal Protective Equipment (PPE), and names of industrial hygienists who performed the monitoring. This database will allow NASA to provide OSHA with specific information demonstrating that JSC s work procedures are protective enough to minimize the risk of future disease from the exposures. The data has been collected by the NASA contractors Computer Sciences Corporation (CSC) and Wyle Laboratories. The personal exposure samples were collected from devices worn by laborers working at JSC and by building occupants located in asbestos-containing buildings.

  5. PHENIX RPC Production Database

    NASA Astrophysics Data System (ADS)

    Jones, Timothy

    2008-10-01

    The Pioneering High Energy Nuclear Interaction eXperiment (PHENIX) is located on the Relativistic Heavy Ion Collider (RHIC) ring at Brookhaven National Laboratory. A primary physics goal that can be studied by PHENIX is the origin of the proton spin. One of the types of rare events looked for in the moun arms at PHENIX are single high transverse momentum mouns, which tend to result from the decay of a W bozon. Resistive Plate Chambers (RPCs) will be used as a level 1 trigger to select these events from a large background of low transverse momentum muons. As these RPCs are assembled it is necessary to keep track of the individual parts of each RPC as well as data from various quality assurance tests in a way that will allow the information to be easily accessible years to come as the RPCs are being used. This is done through the use of a database and web page interface that can be used to enter data about the RPCs or to look up information from tests. I will be presenting on how we keep track of the RPCs, their parts, and data from quality assurance tests as they are being assembled as well as how we can retrieve this data after it has been stored in the database.

  6. Petrophysical database of Uganda

    NASA Astrophysics Data System (ADS)

    Ruotoistenmäki, Tapio; Birungi, Nelson R.

    2015-06-01

    The petrophysical database of Uganda contains data on ca. 5800 rock samples collected and analyzed during 2009-2012 in international geological and geophysical projects covering the main part of the land area of Uganda. The parameters included are the susceptibilities and densities of all available field samples. Susceptibilities were measured from the samples from three directions. Using these parameters, we also calculated the ratios of susceptibility maxima/minima reflecting direction homogeneity of magnetic minerals, and estimated the iron content of paramagnetic samples and the magnetite content of ferrimagnetic samples. Statistical and visual analysis of the petrophysical data of Uganda demonstrated their wide variation, thus emphasizing their importance in analyzing the bedrock variations in three dimensions. Using the density-susceptibility diagram, the data can be classified into six main groups: 1. A low density and susceptibility group, consisting of sedimentary and altered rocks. 2. Low-susceptibility, felsic rocks (e.g. quartzites and metasandstones). 3. Paramagnetic, felsic rocks (e.g. granites). 4. Ferrimagnetic, magnetite-containing felsic rocks (e.g. granites). 5. Paramagnetic mafic rocks (e.g. amphibolites and dolerites). 6. Ferrimagnetic, mafic rocks containing magnetite and high-density mafic minerals (mainly dolerites). Moreover, analysis revealed that the parameter distributions of even a single rock type (e.g. granites) can be very variable, forming separate clusters. This demonstrates that the simple calculation of density or susceptibility averages of rock types can be highly erratic. For example, the average can lie between two groups, where only few, if any, samples exist. Therefore, estimation of the representative density and susceptibility must be visually verified from these diagrams. The areal distribution of parameters and their calculated derivatives generally correlate well with the regional distribution of lithological and

  7. Delayed Adulthood, Delayed Desistance? Trends in the Age Distribution of Problem Behaviors

    PubMed Central

    Hayford, Sarah R.; Furstenberg, Frank F.

    2009-01-01

    As the transition to adulthood becomes more protracted and less orderly, fewer young people occupy adult roles and experience the social control associated with these roles. One might therefore expect behaviors associated with the teenage years to spill over into older age groups, reflecting postponed entrance into full social adulthood. We test this hypothesis by examining trends over time in the age distribution of crime, substance use, and violent death. We find little evidence that behaviors typical of adolescence are moving upward to older ages. Although the achievement of adult roles is being pushed to older ages, this stretching of the transition to adulthood is not reflected in the observed patterns of substance use, violent death, and arrests. PMID:19633730

  8. BODY WEIGHT AND HEALTH FROM EARLY TO MID-ADULTHOOD: A LONGITUDINAL ANALYSIS*

    PubMed Central

    Zajacova, Anna; Burgard, Sarah A.

    2010-01-01

    We analyze the influence of body weight in early adulthood, and changes in weight over time, on self rated health (SRH) as people age into mid-adulthood. While prior research focused on cross-sectional samples of older adults, we use longitudinal data from the NHANES I Epidemiologic Follow-up Study (NHEFS) and double-trajectory latent growth models to study the association between body mass index (BMI) and SRH trajectories over twenty years. Results indicate that high BMI in early adulthood and gaining more weight over time are both associated with a faster decline in health ratings. Among white women only, those with a higher BMI at the baseline also report lower initial SRH. A small part of the weight-health associations is due to sociodemographic factors, but not baseline health behaviors or medical conditions. The findings provide new support for the cumulative disadvantage perspective, documenting the increasing health inequalities in a cohort of young adults. PMID:20420297

  9. Racial and Ethnic Differences in Neighborhood Attainments in the Transition to Adulthood

    PubMed Central

    Swisher, Raymond R.; Kuhl, Danielle C.; Chavez, Jorge M.

    2013-01-01

    This paper examines racial and ethnic differences in locational attainments in the transition to adulthood, using longitudinal data about neighborhoods of youth in the National Longitudinal Study of Adolescent Health. It examines place stratification and life course models of locational attainment during the 1990s, a period during which neighborhood poverty rates were declining for many groups. The analysis reveals durable inequalities in neighborhood poverty from adolescence to young adulthood, particularly for blacks and Hispanic origin subgroups. Family socioeconomic status and emerging educational attainments are associated with decreases in neighborhood poverty, with blacks receiving a stronger return from educational attainments than whites. Despite the benefits of education, racial and ethnic minorities remain more likely to live in considerably more disadvantaged neighborhoods in young adulthood than whites. PMID:24839313

  10. Settling Down and Aging Out: Toward an Interactionist Theory of Desistance and the Transition to Adulthood

    PubMed Central

    Massoglia, Michael; Uggen, Christopher

    2010-01-01

    Conceptions of adulthood have changed dramatically in recent decades, with shifts in the timing and sequencing of classic markers such as parenthood and school completion. Despite such changes, however, the notion that young people will eventually “settle down” and desist from delinquent behaviors is remarkably persistent. Uniting life course criminology with classic work on age norms and role behavior, we contend that people who persist in delinquency will be less likely to view themselves as adults, less likely to achieve behavioral markers of adulthood, and less likely to make timely adult transitions than others their age. Our analysis of longitudinal survey data and intensive interview data supports this proposition, with both arrest and self-reported crime blocking the passage to adult status. We conclude that settling down or desisting from delinquency is an important part of the package of role behaviors that define adulthood in the contemporary United States. PMID:21340047

  11. The Impact of Economic Pressure on Parent Positivity, Parenting, and Adolescent Positivity into Emerging Adulthood

    PubMed Central

    Jeon, Shinyoung; Schofield, Thomas J.; Donnellan, M. Brent

    2014-01-01

    The current study describes how positivity can be incorporated into the Family Stress Model to explain resilience to disrupted family processes in the face of economic distress. Prospective, longitudinal data came from 451 mothers, fathers, and youth participating from their adolescence through early adulthood. Assessments included observational and self-report measures. Information regarding economic pressure, parental positivity, and parenting were collected during early adolescence, positivity was collected in late adolescence and emerging adulthood. Results indicated that economic pressure was indirectly associated with adolescent positivity through parental positivity. Economic pressure was negatively associated with parent positivity, whereas parental positivity was positively associated with parenting. Moreover, parental positivity and parenting were both related to positivity in adolescence. Results suggest that personal resources linked to a positive outlook can foster nurturant parenting, even in times of economic strain. Such parenting seems to positively influence adolescent development into emerging adulthood. PMID:25678730

  12. A Scalable Database Infrastructure

    NASA Astrophysics Data System (ADS)

    Arko, R. A.; Chayes, D. N.

    2001-12-01

    The rapidly increasing volume and complexity of MG&G data, and the growing demand from funding agencies and the user community that it be easily accessible, demand that we improve our approach to data management in order to reach a broader user-base and operate more efficient and effectively. We have chosen an approach based on industry-standard relational database management systems (RDBMS) that use community-wide data specifications, where there is a clear and well-documented external interface that allows use of general purpose as well as customized clients. Rapid prototypes assembled with this approach show significant advantages over the traditional, custom-built data management systems that often use "in-house" legacy file formats, data specifications, and access tools. We have developed an effective database prototype based a public domain RDBMS (PostgreSQL) and metadata standard (FGDC), and used it as a template for several ongoing MG&G database management projects - including ADGRAV (Antarctic Digital Gravity Synthesis), MARGINS, the Community Review system of the Digital Library for Earth Science Education, multibeam swath bathymetry metadata, and the R/V Maurice Ewing onboard acquisition system. By using standard formats and specifications, and working from a common prototype, we are able to reuse code and deploy rapidly. Rather than spend time on low-level details such as storage and indexing (which are built into the RDBMS), we can focus on high-level details such as documentation and quality control. In addition, because many commercial off-the-shelf (COTS) and public domain data browsers and visualization tools have built-in RDBMS support, we can focus on backend development and leave the choice of a frontend client(s) up to the end user. While our prototype is running under an open source RDBMS on a single processor host, the choice of standard components allows this implementation to scale to commercial RDBMS products and multiprocessor servers as

  13. National Geochronological Database

    USGS Publications Warehouse

    Revised by Sloan, Jan; Henry, Christopher D.; Hopkins, Melanie; Ludington, Steve; Original database by Zartman, Robert E.; Bush, Charles A.; Abston, Carl

    2003-01-01

    The National Geochronological Data Base (NGDB) was established by the United States Geological Survey (USGS) to collect and organize published isotopic (also known as radiometric) ages of rocks in the United States. The NGDB (originally known as the Radioactive Age Data Base, RADB) was started in 1974. A committee appointed by the Director of the USGS was given the mission to investigate the feasibility of compiling the published radiometric ages for the United States into a computerized data bank for ready access by the user community. A successful pilot program, which was conducted in 1975 and 1976 for the State of Wyoming, led to a decision to proceed with the compilation of the entire United States. For each dated rock sample reported in published literature, a record containing information on sample location, rock description, analytical data, age, interpretation, and literature citation was constructed and included in the NGDB. The NGDB was originally constructed and maintained on a mainframe computer, and later converted to a Helix Express relational database maintained on an Apple Macintosh desktop computer. The NGDB and a program to search the data files were published and distributed on Compact Disc-Read Only Memory (CD-ROM) in standard ISO 9660 format as USGS Digital Data Series DDS-14 (Zartman and others, 1995). As of May 1994, the NGDB consisted of more than 18,000 records containing over 30,000 individual ages, which is believed to represent approximately one-half the number of ages published for the United States through 1991. Because the organizational unit responsible for maintaining the database was abolished in 1996, and because we wanted to provide the data in more usable formats, we have reformatted the data, checked and edited the information in some records, and provided this online version of the NGDB. This report describes the changes made to the data and formats, and provides instructions for the use of the database in geographic

  14. Natural experiments and large databases in respiratory and cardiovascular disease.

    PubMed

    Vestbo, Jørgen

    2016-06-01

    A number of scientific questions cannot be tested in a laboratory, clinic or clinical trial setting. In many cases, observational data can be used to test such hypotheses.This article illustrates how epidemiology can contribute and shows the different ways of using observational data through three approaches: 1) prospective cohort study design; 2) time series analysis; and 3) a nested case-control design in pharmacoepidemiology.In a prospective cohort study design, three cohorts were merged to study lung function decline, testing the importance of different trajectories of lung function decline for developing chronic obstructive pulmonary disease (COPD). Using these three well-described cohorts it was documented that maximally attained lung function in early adulthood is as important as excess decline in forced expiratory volume in 1 s for the development of COPD. Time series analysis is used to examine exposures and disease over time. In a recent review of cardiovascular disease some interesting associations, and not least lack of associations, were presented. Assessing effects of drugs in database studies is challenging. In a nested case-control design in a large cohort study, statins were found to reduce the risk of COPD exacerbations. These findings will be discussed.Observational data from large databases, as well as carefully collected data in cohort studies, can be used to test hypotheses that may not be addressed in a traditional experimental setting. PMID:27246589

  15. Nicotine Exposure during Adolescence Enhances Behavioral Sensitivity to Nicotine during Adulthood in Wistar Rats

    PubMed Central

    Bracken, Amy L.; Chambers, R. Andrew; Berg, Sarah A.; Rodd, Zachary A.; McBride, William J.

    2011-01-01

    Rationale Drug use during adolescence is associated with an increased propensity for drug dependency during adulthood. Therefore, the effects of adolescent exposure to nicotine on adult behavioral responsiveness to nicotine are of particular importance. Objectives The objective of the current study was to determine if adolescent nicotine exposure would enhance behavioral sensitivity and development of sensitization to nicotine during adulthood. Materials and Methods Male Wistar rats were assigned to one of three groups that received subcutaneous (s.c.) injections of nicotine (0, 0.25, or 0.5 mg/kg) in the home cage for 12 consecutive days during adolescence, PD 31–42. Starting on PD 80, distance traveled, rearing, and stereotypy were recorded in locomotor activity chambers each day for 10 days, following s.c. injections of 0, 0.25, or 0.5 mg/kg nicotine. One week later, a final challenge session took place during which rats were injected with 0.5 mg/kg nicotine. Results Rats exposed to nicotine during adolescence displayed a greater locomotor response to a novel environment than saline-treated rats. Adolescent nicotine treatment also resulted in context-independent sensitization to the acute locomotor activating properties of nicotine, including distance traveled and stereotypy, as measured on the first day of adulthood nicotine exposure. Adolescent nicotine-treated rats displayed increased sensitivity to repeated nicotine exposures during adulthood, compared to adolescent saline-treated rats, as measured by distance traveled, rearing, and stereotypic behaviors. Finally, rats treated with nicotine only during adolescence were more sensitive to a final nicotine challenge during adulthood than rats treated with nicotine only previously during adulthood. Conclusions Overall, the results suggest that adolescent nicotine treatment predisposes adult rats to develop increased behavioral sensitivity to chronic nicotine treatment and to be more sensitive to the initial

  16. Mouse Phenome Database

    PubMed Central

    Grubb, Stephen C.; Bult, Carol J.; Bogue, Molly A.

    2014-01-01

    The Mouse Phenome Database (MPD; phenome.jax.org) was launched in 2001 as the data coordination center for the international Mouse Phenome Project. MPD integrates quantitative phenotype, gene expression and genotype data into a common annotated framework to facilitate query and analysis. MPD contains >3500 phenotype measurements or traits relevant to human health, including cancer, aging, cardiovascular disorders, obesity, infectious disease susceptibility, blood disorders, neurosensory disorders, drug addiction and toxicity. Since our 2012 NAR report, we have added >70 new data sets, including data from Collaborative Cross lines and Diversity Outbred mice. During this time we have completely revamped our homepage, improved search and navigational aspects of the MPD application, developed several web-enabled data analysis and visualization tools, annotated phenotype data to public ontologies, developed an ontology browser and released new single nucleotide polymorphism query functionality with much higher density coverage than before. Here, we summarize recent data acquisitions and describe our latest improvements. PMID:24243846

  17. Ribosomal Database Project II

    DOE Data Explorer

    The Ribosomal Database Project (RDP) provides ribosome related data and services to the scientific community, including online data analysis and aligned and annotated Bacterial small-subunit 16S rRNA sequences. As of March 2008, RDP Release 10 is available and currently (August 2009) contains 1,074,075 aligned 16S rRNA sequences. Data that can be downloaded include zipped GenBank and FASTA alignment files, a histogram (in Excel) of the number of RDP sequences spanning each base position, data in the Functional Gene Pipeline Repository, and various user submitted data. The RDP-II website also provides numerous analysis tools.[From the RDP-II home page at http://rdp.cme.msu.edu/index.jsp

  18. Mouse phenome database.

    PubMed

    Grubb, Stephen C; Bult, Carol J; Bogue, Molly A

    2014-01-01

    The Mouse Phenome Database (MPD; phenome.jax.org) was launched in 2001 as the data coordination center for the international Mouse Phenome Project. MPD integrates quantitative phenotype, gene expression and genotype data into a common annotated framework to facilitate query and analysis. MPD contains >3500 phenotype measurements or traits relevant to human health, including cancer, aging, cardiovascular disorders, obesity, infectious disease susceptibility, blood disorders, neurosensory disorders, drug addiction and toxicity. Since our 2012 NAR report, we have added >70 new data sets, including data from Collaborative Cross lines and Diversity Outbred mice. During this time we have completely revamped our homepage, improved search and navigational aspects of the MPD application, developed several web-enabled data analysis and visualization tools, annotated phenotype data to public ontologies, developed an ontology browser and released new single nucleotide polymorphism query functionality with much higher density coverage than before. Here, we summarize recent data acquisitions and describe our latest improvements. PMID:24243846

  19. View generated database

    NASA Technical Reports Server (NTRS)

    Downward, James G.

    1992-01-01

    This document represents the final report for the View Generated Database (VGD) project, NAS7-1066. It documents the work done on the project up to the point at which all project work was terminated due to lack of project funds. The VGD was to provide the capability to accurately represent any real-world object or scene as a computer model. Such models include both an accurate spatial/geometric representation of surfaces of the object or scene, as well as any surface detail present on the object. Applications of such models are numerous, including acquisition and maintenance of work models for tele-autonomous systems, generation of accurate 3-D geometric/photometric models for various 3-D vision systems, and graphical models for realistic rendering of 3-D scenes via computer graphics.

  20. The CHIANTI atomic database

    NASA Astrophysics Data System (ADS)

    Young, P. R.; Dere, K. P.; Landi, E.; Del Zanna, G.; Mason, H. E.

    2016-04-01

    The freely available CHIANTI atomic database was first released in 1996 and has had a huge impact on the analysis and modeling of emissions from astrophysical plasmas. It contains data and software for modeling optically thin atom and positive ion emission from low density (≲1013 cm-3) plasmas from x-ray to infrared wavelengths. A key feature is that the data are assessed and regularly updated, with version 8 released in 2015. Atomic data for modeling the emissivities of 246 ions and neutrals are contained in CHIANTI, together with data for deriving the ionization fractions of all elements up to zinc. The different types of atomic data are summarized here and their formats discussed. Statistics on the impact of CHIANTI to the astrophysical community are given and examples of the diverse range of applications are presented.

  1. The sustained impact of adolescent violence histories on early adulthood outcomes

    PubMed Central

    Logan-Greene, Patricia; Nurius, Paula S.; Hooven, Carole; Thompson, Elaine A.

    2013-01-01

    A history of victimization and violence perpetration are well-established risk factors that hamper positive development in early adulthood, yet their separate and overlapping effects are rarely examined simultaneously, confounding understanding of their relative impacts. This study follows a diverse sample of at-risk adolescents (N=570) into early adulthood, comparing roles and resources, stress and distress, and maladaptive behaviors for those with a history of no violence, victimization only, perpetration only, and both perpetration and victimization. Results demonstrate four distinctive profiles, although all violence-exposed youth report more problems in the three assessed domains relative to those with no violence histories. Implications for intervention are discussed. PMID:23772203

  2. Pathways of adaptation from adolescence to young adulthood: antecedents and correlates.

    PubMed

    Obradovic, Jelena; Burt, Keith B; Masten, Ann S

    2006-12-01

    This study examines longitudinal change using a person-centered approach to differentiate patterns of adaptive functioning from adolescence to adulthood. Data are drawn from a 20-year longitudinal study of competence and resilience in the lives of 205 school children (29% minority). Results indicate five distinct pathways of adaptation: (1) low-declining, (2) low-improving, (3) middle-improving, (4) middle-declining, and (5) consistently high. The study also compares the five groups on childhood risks and resources, and on longitudinal assessment of competence and adversity. Interestingly, the most dramatic changes in pathways of adaptation occur during the period of emerging adulthood. PMID:17347373

  3. Longitudinal Associations Between Substance Use and Violence in Adolescence Through Adulthood

    PubMed Central

    LIM, JUNE Y.; LUI, CAMILLIA K.

    2016-01-01

    Substance use and violence are interrelated behaviors during adolescence and early adulthood. Using National Longitudinal Study of Adolescent to Adult Health data, this study examined the longitudinal relationships between (a) alcohol and violence perpetration, (b) marijuana and perpetration, (c) alcohol and victimization, and (d) marijuana and victimization. Cross-lagged structural equation models showed that longitudinal patterns of violence and substance use vary somewhat and that the ways preceding stages of violence and substance use are associated with subsequent violence, and substance use differ by violence, substance type, and transitional stage. Our findings call for primary and secondary prevention strategies targeting early adulthood. PMID:27366116

  4. Stability and Change in Executive Function Abilities from Late Adolescence to Early Adulthood: A Longitudinal Twin Study

    ERIC Educational Resources Information Center

    Friedman, Naomi P.; Miyake, Akira; Altamirano, Lee J.; Corley, Robin P.; Young, Susan E.; Rhea, Sally Ann; Hewitt, John K.

    2016-01-01

    Executive functions (EFs)--the higher level cognitive abilities that enable us to control our own thoughts and actions--continue to develop into early adulthood, yet no longitudinal study has examined their stability during the important life transition from late adolescence to young adulthood. In this twin study (total N = 840 individuals from…

  5. Cumulative Prevalence of Psychiatric Disorders by Young Adulthood: A Prospective Cohort Analysis From the Great Smoky Mountains Study

    ERIC Educational Resources Information Center

    Copeland, William; Shanahan, Lilly; Costello, E. Jane; Angold, Adrian

    2011-01-01

    Objective: No longitudinal studies beginning in childhood have estimated the cumulative prevalence of psychiatric illness from childhood into young adulthood. The objective of this study was to estimate the cumulative prevalence of psychiatric disorders by young adulthood and to assess how inclusion of not otherwise specified diagnoses affects…

  6. Marriage and Health in the Transition to Adulthood: Evidence for African Americans in the Add Health Study

    ERIC Educational Resources Information Center

    Harris, Kathleen Mullan; Lee, Hedwig; DeLeone, Felicia Yang

    2010-01-01

    This article explores the relationships among early marriage (before age 26 years), cohabitation, and health for African Americans and Whites during the transition to adulthood using the National Longitudinal Study of Adolescent Health (Add Health). The study examines three categories of health outcomes relevant to young adulthood: physical…

  7. The Timing of Entry into Adult Roles and Changes in Trajectories of Problem Behaviors during the Transition to Adulthood

    ERIC Educational Resources Information Center

    Martin, Monica J.; Blozis, Shelley A.; Boeninger, Daria K.; Masarik, April S.; Conger, Rand D.

    2014-01-01

    This study of a cohort of 451 adolescents examined associations between trajectories of problem behaviors and the timing of entry into work, marriage, and parenthood. We used data from 12 assessments across adolescence, through emerging adulthood and into young adulthood. We employed 2-phase mixed-effects models to estimate growth in substance use…

  8. Emotional abuse in childhood and suicidality: The mediating roles of re-victimization and depressive symptoms in adulthood.

    PubMed

    Lee, Min-Ah

    2015-06-01

    This study examined the effects of emotional abuse in childhood, along with physical and sexual abuse, on suicidality in adulthood, and whether and how emotional abuse and depressive symptoms in adulthood mediate the association between the childhood emotional abuse and suicidality. The data were drawn from the 2012 Korean General Social Survey, a nationally representative survey with a multistage area proportional probability sampling method. Random effects regression and the Sobel test were used to analyze the relationships between childhood emotional abuse and suicidality and the mediating effects. Random effects models showed that emotional abuse in childhood was positively associated with suicidality in adulthood, even after controlling for physical and sexual abuse in childhood. Emotional abuse and depressive symptoms in adulthood mediated the association between emotional abuse in childhood and suicidality. Depressive symptoms also mediated between emotional abuse in adulthood and suicidality. These findings suggest that emotional abuse in childhood has indirect harmful effects on suicidality in adulthood. It increases suicidality through higher occurrences of re-victimization and depressive symptoms in adulthood. Practitioners and policy makers should recognize that experiences of emotional abuse in childhood may result in re-victimization in adulthood, which, in turn, lead to suicidality. Early intervention programs to reduce the likelihood of experiencing re-victimization may be critical for people exposed to emotional abuse in childhood. PMID:25890665

  9. What Does It Take to Be an Adult in Austria? Views of Adulthood in Austrian Adolescents, Emerging Adults, and Adults

    ERIC Educational Resources Information Center

    Sirsch, Ulrike; Dreher, Eva; Mayr, Eva; Willinger, Ulrike

    2009-01-01

    The present study examined the defining features of emerging adulthood, subjects' conceptions of the transition to adulthood, and the perceived adult status in Austria. The sample consisted of 775 subjects (226 adolescents, 317 emerging adults, 232 adults). Results showed that most Austrian emerging adults feel themselves to be between adolescence…

  10. Girls' Stable Peer Status and Their Adulthood Adjustment: A Longitudinal Study from Age 10 to Age 43

    ERIC Educational Resources Information Center

    Zettergren, Peter; Bergman, Lars R.; Wangby, Margit

    2006-01-01

    Stable peer status clusters of rejected, popular, and average girls from ages 10 to 13 were identified and associated to young and middle adulthood adjustment. The study included a representative sample of 445 females from the longitudinal research program Individual Development and Adaptation. Results showed that, by young adulthood, rejected…

  11. Human genome protein function database.

    PubMed Central

    Sorenson, D. K.

    1991-01-01

    A database which focuses on the normal functions of the currently-known protein products of the Human Genome was constructed. Information is stored as text, figures, tables, and diagrams. The program contains built-in functions to modify, update, categorize, hypertext, search, create reports, and establish links to other databases. The semi-automated categorization feature of the database program was used to classify these proteins in terms of biomedical functions. PMID:1807638

  12. Inorganic Crystal Structure Database (ICSD)

    National Institute of Standards and Technology Data Gateway

    SRD 84 FIZ/NIST Inorganic Crystal Structure Database (ICSD) (PC database for purchase)   The Inorganic Crystal Structure Database (ICSD) is produced cooperatively by the Fachinformationszentrum Karlsruhe(FIZ) and the National Institute of Standards and Technology (NIST). The ICSD is a comprehensive collection of crystal structure data of inorganic compounds containing more than 140,000 entries and covering the literature from 1915 to the present.

  13. Relativistic quantum private database queries

    NASA Astrophysics Data System (ADS)

    Sun, Si-Jia; Yang, Yu-Guang; Zhang, Ming-Ou

    2015-04-01

    Recently, Jakobi et al. (Phys Rev A 83, 022301, 2011) suggested the first practical private database query protocol (J-protocol) based on the Scarani et al. (Phys Rev Lett 92, 057901, 2004) quantum key distribution protocol. Unfortunately, the J-protocol is just a cheat-sensitive private database query protocol. In this paper, we present an idealized relativistic quantum private database query protocol based on Minkowski causality and the properties of quantum information. Also, we prove that the protocol is secure in terms of the user security and the database security.

  14. A Database for Propagation Models

    NASA Technical Reports Server (NTRS)

    Kantak, Anil V.; Rucker, James

    1997-01-01

    The Propagation Models Database is designed to allow the scientists and experimenters in the propagation field to process their data through many known and accepted propagation models. The database is an Excel 5.0 based software that houses user-callable propagation models of propagation phenomena. It does not contain a database of propagation data generated out of the experiments. The database not only provides a powerful software tool to process the data generated by the experiments, but is also a time- and energy-saving tool for plotting results, generating tables and producing impressive and crisp hard copy for presentation and filing.

  15. Biological Databases for Behavioral Neurobiology

    PubMed Central

    Baker, Erich J.

    2014-01-01

    Databases are, at their core, abstractions of data and their intentionally derived relationships. They serve as a central organizing metaphor and repository, supporting or augmenting nearly all bioinformatics. Behavioral domains provide a unique stage for contemporary databases, as research in this area spans diverse data types, locations, and data relationships. This chapter provides foundational information on the diversity and prevalence of databases, how data structures support the various needs of behavioral neuroscience analysis and interpretation. The focus is on the classes of databases, data curation, and advanced applications in bioinformatics using examples largely drawn from research efforts in behavioral neuroscience. PMID:23195119

  16. The asteroid lightcurve database

    NASA Astrophysics Data System (ADS)

    Warner, Brian D.; Harris, Alan W.; Pravec, Petr

    2009-07-01

    The compilation of a central database for asteroid lightcurve data, i.e., rotation rate and amplitude along with ancillary information such as diameter and albedo (known or estimated), taxonomic class, etc., has been important to statistical studies for several decades. Having such a compilation saves the researcher hours of effort combing through any number of journals, some obvious and some not, to check on prior research. Harris has been compiling such data in the Asteroid Lightcurve Database (LCDB) for more than 25 years with Warner and Pravec assisting the past several years. The main data included in the LCDB are lightcurve rotation periods and amplitudes, color indices, H-G parameters, diameters (actual or derived), basic binary asteroid parameters, and spin axis and shape models. As time permits we are reviewing existing entries to enter data not previously recorded ( e.g., phase angle data). As of 2008 December, data for 3741 asteroids based on more than 10650 separate detail records derived from entries in various journals were included in the LCDB. Of those 3741 asteroids, approximately 3100 have data of sufficient quality for statistical analysis, including 7 that have "dual citizenship" - meaning that they have (or had) asteroid designations as well comet designations. Here we present a discussion of the nature of LCDB data, i.e., which values are actually measured and which are derived. For derived data, we give our justification for specific values. We also present some analysis based on the LCDB data, including new default albedo ( p) and phase slope parameter ( G) values for the primary taxonomic classes and a review of the frequency-diameter distribution of all asteroids as well as some selected subsets. The most recent version of data used in this analysis is available for download from the Collaborative Asteroid Lightcurve Link (CALL) site at http://www.MinorPlanetObserver.com/astlc/default.htm. Other data sets, some only subsets of the full

  17. Transitioning to Adulthood: How Do Young Adults Fare and What Characteristics Are Associated with a Lower-Risk Transition? Research Brief. Publication #2014-18

    ERIC Educational Resources Information Center

    Terzian, Mary A.; Moore, Kristin A.; Constance, Nicole

    2014-01-01

    Youth must navigate various developmental tasks as they transition to adulthood, and during this period of "emerging adulthood," young people explore roles and relationships before committing to the ones they will fill as adults. This brief seeks to identify patterns and transitions during emerging adulthood to obtain a better…

  18. Pancreatic Cancer Database

    PubMed Central

    Thomas, Joji Kurian; Kim, Min-Sik; Balakrishnan, Lavanya; Nanjappa, Vishalakshi; Raju, Rajesh; Marimuthu, Arivusudar; Radhakrishnan, Aneesha; Muthusamy, Babylakshmi; Khan, Aafaque Ahmad; Sakamuri, Sruthi; Tankala, Shantal Gupta; Singal, Mukul; Nair, Bipin; Sirdeshmukh, Ravi; Chatterjee, Aditi; Prasad, T S Keshava; Maitra, Anirban; Gowda, Harsha; Hruban, Ralph H; Pandey, Akhilesh

    2014-01-01

    Pancreatic cancer is the fourth leading cause of cancer-related death in the world. The etiology of pancreatic cancer is heterogeneous with a wide range of alterations that have already been reported at the level of the genome, transcriptome, and proteome. The past decade has witnessed a large number of experimental studies using high-throughput technology platforms to identify genes whose expression at the transcript or protein levels is altered in pancreatic cancer. Based on expression studies, a number of molecules have also been proposed as potential biomarkers for diagnosis and prognosis of this deadly cancer. Currently, there are no repositories which provide an integrative view of multiple Omics data sets from published research on pancreatic cancer. Here, we describe the development of a web-based resource, Pancreatic Cancer Database (http://www.pancreaticcancerdatabase.org), as a unified platform for pancreatic cancer research. PCD contains manually curated information pertaining to quantitative alterations in miRNA, mRNA, and proteins obtained from small-scale as well as high-throughput studies of pancreatic cancer tissues and cell lines. We believe that PCD will serve as an integrative platform for scientific community involved in pancreatic cancer research. PMID:24839966

  19. The Protein Ensemble Database.

    PubMed

    Varadi, Mihaly; Tompa, Peter

    2015-01-01

    The scientific community's major conceptual notion of structural biology has recently shifted in emphasis from the classical structure-function paradigm due to the emergence of intrinsically disordered proteins (IDPs). As opposed to their folded cousins, these proteins are defined by the lack of a stable 3D fold and a high degree of inherent structural heterogeneity that is closely tied to their function. Due to their flexible nature, solution techniques such as small-angle X-ray scattering (SAXS), nuclear magnetic resonance (NMR) spectroscopy and fluorescence resonance energy transfer (FRET) are particularly well-suited for characterizing their biophysical properties. Computationally derived structural ensembles based on such experimental measurements provide models of the conformational sampling displayed by these proteins, and they may offer valuable insights into the functional consequences of inherent flexibility. The Protein Ensemble Database (http://pedb.vib.be) is the first openly accessible, manually curated online resource storing the ensemble models, protocols used during the calculation procedure, and underlying primary experimental data derived from SAXS and/or NMR measurements. By making this previously inaccessible data freely available to researchers, this novel resource is expected to promote the development of more advanced modelling methodologies, facilitate the design of standardized calculation protocols, and consequently lead to a better understanding of how function arises from the disordered state. PMID:26387108

  20. The Mars Observer database

    NASA Technical Reports Server (NTRS)

    Albee, Arden L.

    1988-01-01

    Mars Observer will study the surface, atmosphere, and climate of Mars in a systematic way over an entire Martian year. The observations of the surface will provide a database that will be invaluable to the planning of a future Mars sample return mission. Mars Observer is planned for a September 1992 launch from the Space Shuttle, using an upper-stage. After the one year transit the spacecraft is injected into orbit about Mars and the orbit adjusted to a near-circular, sun-synchronous low-altitude, polar orbit. During the Martian year in this mapping orbit the instruments gather both geoscience data and climatological data by repetitive global mapping. The scientific objectives of the mission are to: (1) determine the global elemental and mineralogical character of the surface material; (2) define globally the topography and gravitational field; (3) establish the nature of the magnetic field; (4) determine the time and space distribution, abundance, sources, and sinks of volatile material and dust over a seasonal cycle; and (5) explore the structure and aspects of the circulation of the atmosphere. The science investigations and instruments for Mars Observer have been chosen with these objectives in mind. These instruments, the principal investigator or team leader and the objectives are discussed.

  1. The Nature of Grief: Loss of Love Relationships in Young Adulthood.

    ERIC Educational Resources Information Center

    Robak, Rostyslaw W.; Weitzman, Steven P.

    1998-01-01

    Grieving following the loss of a romantic relationship in young adulthood was examined (N=148). Sex differences, disenfranchisement of grief by others, beliefs about loss, who initiated breakup, and recovery time were studied. Findings point to the importance of recognizing grief reactions in counseling and psychotherapy with young adults. (EMK)

  2. Family Structure History: Links to Relationship Formation Behaviors in Young Adulthood

    ERIC Educational Resources Information Center

    Ryan, Suzanne; Franzetta, Kerry; Schelar, Erin; Manlove, Jennifer

    2009-01-01

    Using data from three waves of the National Longitudinal Study of Adolescent Health (N = 4,667), we examined the intergenerational link between parental family structure history and relationship formation in young adulthood. We investigated (a) whether parental family structure history is associated with young adults' own relationship formation…

  3. Constructing Adulthood in Discussions about the Futures of Young People with Moderate-Profound Intellectual Disabilities

    ERIC Educational Resources Information Center

    Murphy, Elizabeth; Clegg, Jennifer; Almack, Kathryn

    2011-01-01

    Background: This study examines how those planning futures for young people with moderate-profound intellectual disabilities invoke, deploy and interpret contrasting definitions of adulthood and perceived capacity for autonomy and self-determination. Methods: Twenty-eight young people were followed through transition from children: s to adult…

  4. An Experimental Analysis of Dynamic Hypotheses About Cognitive Abilities and Achievement From Childhood to Early Adulthood

    ERIC Educational Resources Information Center

    Ferrer, Emilio; McArdle, John J.

    2004-01-01

    This study examined the dynamics of cognitive abilities and academic achievement from childhood to early adulthood. Predictions about time-dependent "coupling" relations between cognition and achievement based on R. B. Cattell's (1971, 1987) investment hypothesis were evaluated using linear dynamic models applied to longitudinal data (N=672).…

  5. Becoming a Migrant: Aspirations of Youths during Their Transition to Adulthood in Rural Mexico

    ERIC Educational Resources Information Center

    Azaola, Marta Cristina

    2012-01-01

    This article explores young people's transitions to adulthood in a rural community in Mexico. The focus is on participants' migration experiences and the premise is that migration can be understood as an alternative way of inclusion found by the rural youth which is strongly determined by individuals' agency. The article explores the role played…

  6. Single Custodial Fathers' Involvement and Parenting: Implications for Outcomes in Emerging Adulthood

    ERIC Educational Resources Information Center

    Bronte-Tinkew, Jacinta; Scott, Mindy E.; Lilja, Emily

    2010-01-01

    Using a sample of 3,977 youths from the National Longitudinal Survey of Youth (NLSY97), this study examines the unique characteristics of single-custodial-father families with adolescents and the effects of single fathers' involvement and parenting on outcomes in emerging adulthood. Findings suggest that single-custodial-father families are…

  7. Genetic and Environmental Influences on Affiliation with Deviant Peers during Adolescence and Early Adulthood

    ERIC Educational Resources Information Center

    Tarantino, Nicholas; Tully, Erin C.; Garcia, Sarah E.; South, Susan; Iacono, William G.; McGue, Matt

    2014-01-01

    Adolescence and early adulthood is a time when peer groups become increasingly influential in the lives of young people. Youths exposed to deviant peers risk susceptibility to externalizing behaviors and related psychopathology. In addition to environmental correlates of deviant peer affiliation, a growing body of evidence has suggested that…

  8. Cognitive, Linguistic and Adaptive Functioning in Williams Syndrome: Trajectories from Early to Middle Adulthood

    ERIC Educational Resources Information Center

    Howlin, Patricia; Elison, Sarah; Udwin, Orlee; Stinton, Christopher

    2010-01-01

    Background: Little is known about trajectories of cognitive functioning as individuals with Williams syndrome (WS) move though adulthood. Method: The present study investigated cognitive, linguistic and adaptive functioning in adults with WS aged 19-55 years, using both cross-sectional and longitudinal approaches. Results: Data from the…

  9. The Salience of Adolescent Romantic Experiences for Romantic Relationship Qualities in Young Adulthood

    ERIC Educational Resources Information Center

    Madsen, Stephanie D.; Collins, W. Andrew

    2011-01-01

    Conceptual links between aspects of adolescents' dating experiences (i.e., involvement and quality; ages 15-17.5) and qualities of their romantic relationships in young adulthood (ages 20-21) were examined in a prospective longitudinal design. Even after accounting for earlier relationship experiences with parents and peers, aspects of adolescent…

  10. Development of Ethnic Disparities in Internalizing and Externalizing Problems from Adolescence into Young Adulthood

    ERIC Educational Resources Information Center

    Van Oort, Floor V.A.; Joung, Inez M. A.; Mackenbach, Johan P.; Verhulst, Frank C.; Bengi-Arslan, Leyla; Crijnen, Alfons A. M.; Van Der Ende, Jan

    2007-01-01

    Background: Little is known about changes in ethnic disparities in mental health during the development of adolescents into young adults. The aim of this study was to study the development of disparities in internalizing and externalizing problems between Dutch natives and Turkish migrant children from adolescence into adulthood. Methods: Turkish…

  11. Goal Disengagement in Emerging Adulthood: The Adaptive Potential of Action Crises

    ERIC Educational Resources Information Center

    Brandstätter, Veronika; Herrmann, Marcel

    2016-01-01

    In emerging adulthood, being committed to and making progress on important personal goals constitutes a source of identity and well-being. Goal striving, however, does not always go without problems. Even though highly committed to a goal, individuals may experience recurring setbacks and, consequently, increasing doubts about the goal that might…

  12. Economic Hardship in the Family of Origin and Children's Psychological Well-Being in Adulthood

    ERIC Educational Resources Information Center

    Sobolewski, Juliana M.; Amato, Paul R.

    2005-01-01

    Past research consistently indicates that poverty and economic hardship have negative consequences for children. Few studies, however, have examined whether these consequences persist into adulthood. This study addresses this gap by assessing whether economic resources in the family of origin have long-term effects on psychological well-being in…

  13. Racial and Ethnic Differences in Neighborhood Attainments in the Transition to Adulthood

    ERIC Educational Resources Information Center

    Swisher, Raymond R.; Kuhl, Danielle C.; Chavez, Jorge M.

    2013-01-01

    This paper examines racial and ethnic differences in locational attainments in the transition to adulthood, using longitudinal data about neighborhoods of youth in the National Longitudinal Study of Adolescent Health. It examines place stratification and life course models of locational attainment during the 1990s, a period during which…

  14. Family and Religious Characteristics' Influence on Delinquency Trajectories from Adolescence to Young Adulthood

    ERIC Educational Resources Information Center

    Petts, Richard J.

    2009-01-01

    This study takes a life-course approach to examine whether family and religious characteristics influence individual-level delinquency trajectories from early adolescence through young adulthood. Based on data from the NLSY79, results suggest that residing with two parents deters youths from becoming delinquent and that supportive parenting…

  15. Use of Alcohol and Drugs in the Transitional Phase from Adolescence to Young Adulthood.

    ERIC Educational Resources Information Center

    Hammer, Torild; Vaglum, Per

    1990-01-01

    Studied use of alcohol and drugs in transitional phase from adolescence to young adulthood by analyzing data from a prospective longitudinal national survey of 2000 young adults. Findings showed a significant impact of this transitional period on both alcohol consumption and use of cannabis and a higher alcohol consumption among those who had left…

  16. Kindergarten Disruptive Behaviors, Protective Factors, and Educational Achievement by Early Adulthood

    ERIC Educational Resources Information Center

    Vitaro, Frank; Brendgen, Mara; Larose, Simon; Trembaly, Richard E.

    2005-01-01

    This study examined whether 2 aspects of disruptive behaviors (i.e., hyperactivity-inattention and aggressiveness-opposition) observed in kindergarten predict noncompletion of high school by early adulthood. Also investigated was whether other personal characteristics such as anxiety or prosociality as well as parent child-rearing attitudes and…

  17. Identifying Experiences of Physical and Psychological Violence in Childhood that Jeopardize Mental Health in Adulthood

    ERIC Educational Resources Information Center

    Greenfield, Emily A.; Marks, Nadine F.

    2010-01-01

    Objective: This study examined associations between profiles of physical and psychological violence in childhood from parents and two dimensions of mental health in adulthood (negative affect and psychological well-being). Profiles were distinguished by the types of violence retrospectively self-reported (only physical, only psychological, or both…

  18. A Comparative Study of Clinical Correlates in Schizophrenia with Onset in Childhood, Adolescence and Adulthood

    ERIC Educational Resources Information Center

    Biswas, Parthasarathy; Malhotra, Savita; Malhotra, Anil; Gupta, Nitin

    2006-01-01

    Background: Childhood onset schizophrenia (COS) is a rare disorder. Comparative data on the effect of differential age of onset on clinical profile in schizophrenia are very few. Method: Subjects with COS (n = 15), adolescence onset schizophrenia (AdOS, n = 20) and adulthood onset schizophrenia (AOS, n = 20) were compared on socio-demographic,…

  19. Reciprocal Influences between Developmental Transitions and Parent-Child Relationships in Young Adulthood

    ERIC Educational Resources Information Center

    Masche, J. Gowert

    2008-01-01

    Inconsistent findings exist on the effects of young adult-parent relationships on developmental status transitions into adulthood. Such transitions in turn predicted less conflicted and closer young adult-parent relationships. But systematic investigations of reciprocal effects between developmental transitions and young adult-parent relationships…

  20. Internalizing Symptoms: Effects of a Preventive Intervention on Developmental Pathways from Early Adolescence to Young Adulthood

    ERIC Educational Resources Information Center

    Trudeau, Linda; Spoth, Richard; Randall, G. Kevin; Mason, W. Alex; Shin, Chungyeol

    2012-01-01

    This study examined the mediated and moderated effects of a universal family-focused preventive intervention, delivered during young adolescence, on internalizing symptoms assessed in young adulthood. Sixth grade students (N = 446; 52% female; 98% White) and their families from 22 rural Midwestern school districts were randomly assigned to the…

  1. Continuity of Functional-Somatic Symptoms from Late Childhood to Young Adulthood in a Community Sample

    ERIC Educational Resources Information Center

    Steinhausen, Hans-Christoph; Metzke, Christa Winkler

    2007-01-01

    Background: The goal of this study was to assess the course of functional-somatic symptoms from late childhood to young adulthood and the associations of these symptoms with young adult psychopathology. Methods: Data were collected in a large community sample at three different points in time (1994, 1997, and 2001). Functional-somatic symptoms…

  2. Emerging Adulthood in Developmental Co-Ordination Disorder: Parent and Young Adult Perspectives

    ERIC Educational Resources Information Center

    Kirby, A.; Edwards, L.; Sugden, D.

    2011-01-01

    Recent research widely acknowledges that developmental co-ordination disorder (DCD) is a pervasive and enduring disorder, which persists into adolescence and adulthood ([Cousins and Smyth, 2003] and [Kirby et al., 2008]). However, few studies have given detailed consideration to the range and level of functioning difficulties in emerging adults…

  3. A Four-Part Model of Autonomy during Emerging Adulthood: Associations with Adjustment

    ERIC Educational Resources Information Center

    Lamborn, Susie D.; Groh, Kelly

    2009-01-01

    We found support for a four-part model of autonomy that links connectedness, separation, detachment, and agency to adjustment during emerging adulthood. Based on self-report surveys of 285 American college students, expected associations among the autonomy variables were found. In addition, agency, as measured by self-reliance, predicted lower…

  4. Young Men and Young Women. Vulnerable Youth and the Transition to Adulthood. ASPE Research Brief

    ERIC Educational Resources Information Center

    Zielewski, Erica H.

    2009-01-01

    This fact sheet considers differences in behaviors and outcomes between young men and young women as they transition to adulthood. It also considers whether differences between young men and young women are related to the fact that some women are caring for children. Using the National Longitudinal Survey of Youth 1997, the analysis compares…

  5. The Typical Developmental Trajectory of Social and Executive Functions in Late Adolescence and Early Adulthood

    ERIC Educational Resources Information Center

    Taylor, Sophie Jane; Barker, Lynne Ann; Heavey, Lisa; McHale, Sue

    2013-01-01

    Executive functions and social cognition develop through childhood into adolescence and early adulthood and are important for adaptive goal-oriented behavior (Apperly, Samson, & Humphreys, 2009; Blakemore & Choudhury, 2006). These functions are attributed to frontal networks known to undergo protracted maturation into early adulthood…

  6. Verbal Abuse by the Teacher during Childhood and Academic, Behavioral, and Emotional Adjustment in Young Adulthood

    ERIC Educational Resources Information Center

    Brendgen, Mara; Wanner, Brigitte; Vitaro, Frank; Bukowski, William M.; Tremblay, Richard E.

    2007-01-01

    Using a prospective design spanning 17 years, the authors studied in a sample of 231 boys and girls the predictive links of verbal abuse by the teacher during childhood to high-school graduation and behavioral and emotional problems in young adulthood, as well as the putative mediating role of individuals' generalized and domain-specific…

  7. Emotional Plasticity: Conditions and Effects of Improving Emotional Competence in Adulthood

    ERIC Educational Resources Information Center

    Kotsou, Ilios; Nelis, Delphine; Gregoire, Jacques; Mikolajczak, Moira

    2011-01-01

    This study aimed to investigate (a) whether it is possible to increase emotional competence (EC) in adulthood; (b) whether this improvement results in better mental, physical, and social adjustment; (c) whether this improvement can be maintained 1 year later; and (d) whether these benefits are accompanied by a reduction in stress-hormone secretion…

  8. Young Adulthood to Old Age: Looking at Intergenerational Possibilities from a Human Development Perspective.

    ERIC Educational Resources Information Center

    ReVille, Shari

    1989-01-01

    The potential interface between human development theories and intergenerational programing is explored. Erik Erikson's division of adult development into young, middle, and later adulthood, and Butler and Lewis'"characteristics of older people," are considered. Older people can offer help and encouragement to youth while themselves benefiting…

  9. The "Not Guilty Verdict": Psychological Reactions to a Diagnosis of Asperger Syndrome in Adulthood

    ERIC Educational Resources Information Center

    Punshon, C.; Skirrow, P.; Murphy, G.

    2009-01-01

    Asperger syndrome is a relatively new diagnostic classification. A number of factors make receiving a diagnosis of Asperger syndrome in adulthood a unique experience. This study used a phenomenological approach to examine the experiences of 10 adults receiving such a diagnosis. Results suggested that six major themes were associated with receiving…

  10. Depressive Symptoms, Stress, and Support: Gendered Trajectories from Adolescence to Young Adulthood

    ERIC Educational Resources Information Center

    Meadows, Sarah O.; Brown, J. Scott; Elder, Glen H., Jr.

    2006-01-01

    Stressful transitions in adolescence increase depressive symptoms, especially among girls. However, little is known about this risk as adolescents mature into young adulthood, especially about how parental support affects depression trajectories during this period. Using the National Longitudinal Study of Adolescent Health, this analysis…

  11. Parental Emotional Support during Emerging Adulthood and Baby Boomers' Well-Being in Midlife

    ERIC Educational Resources Information Center

    Poon, Cecilia Y. M.; Knight, Bob G.

    2013-01-01

    This study examined whether parental emotional support around emerging adulthood influenced well-being in midlife. We applied latent growth curve (LGC) models on 337 Baby Boomers who were in their late teens to early 20s when they entered the Longitudinal Study of Generations (LSOG) in 1971. There was a small but significant decline in self-rated…

  12. School Contextual Experiences and Longitudinal Changes in Depressive Symptoms from Adolescence to Young Adulthood

    ERIC Educational Resources Information Center

    Wickrama, Thulitha; Vazsonyi, Alexander T.

    2011-01-01

    The current study examined the direct and multiplicative influences by adolescent school context experiences (disengagement and maltreatment) and contextual characteristics (school minority concentration and school aggregated family poverty) on changes in depressive symptoms from adolescence to young adulthood. Adolescent experiences with…

  13. Emerging versus Emancipating: The Transition to Adulthood for Youth in Foster Care

    ERIC Educational Resources Information Center

    Berzin, Stephanie Cosner; Singer, Erin; Hokanson, Kimberly

    2014-01-01

    Emerging adulthood has been defined as a distinct developmental stage in which youth experience opportunities for identity development and transition toward independence. While this period has been examined for youth in the general population, less is known about how foster youth experience this transition. This study uses qualitative interviews…

  14. Marriage Expectations among African American Couples in Early Adulthood: A Dyadic Analysis

    ERIC Educational Resources Information Center

    Barr, Ashley B.; Simons, Ronald L.

    2012-01-01

    Using Family and Community Health Study data consisting of 168 unmarried, primarily African American couples, the current study sought to understand the dyadic interplay among school, work, and partner-specific marriage expectations in early adulthood. Drawing on the economic prospects, adult transitions, and work-family literatures, the authors…

  15. Child-Rearing Antecedents of Intergenerational Relations in Young Adulthood: A Prospective Study.

    ERIC Educational Resources Information Center

    Belsky, Jay; Jaffee, Sara; Hsieh, Kuang-Hua; Silva, Phil A.

    2001-01-01

    Used data on parenting and family climate gathered six times during childhood and adolescence to predict intergenerational relations between young adult children and parents. Found that more supportive family environments and child-rearing experiences forecasted more positive parent-child relationships in young adulthood. Effects of unsupportive…

  16. Exposure to Childhood Sexual and Physical Abuse and Adjustment in Early Adulthood

    ERIC Educational Resources Information Center

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

    2008-01-01

    Objective: This research examined linkages between exposure to childhood sexual abuse (CSA) and childhood physical punishment/abuse (CPA) and mental health issues in early adulthood. Method: The investigation analyzed data from a birth cohort of over 1,000 New Zealand young adults studied to the age of 25. Results: Exposure to CSA and CPA was…

  17. Teaching an Interactive Television Course on Adulthood and Aging: Making It Happen

    ERIC Educational Resources Information Center

    Donorfio, Laura K. M.; Healy, Catherine

    2008-01-01

    This article describes the design, development, and successful implementation of a hybrid distance education course on adulthood and aging. The focus is on the pedagogical and technological transitions made in converting a traditional course into an interactive television course (iTV). The course was taught a total of three times, first as a…

  18. Family Capital and the Invisible Transfer of Privilege: Intergenerational Support and Social Class in Early Adulthood

    ERIC Educational Resources Information Center

    Swartz, Teresa Toguchi

    2008-01-01

    Sociologists have long recognized the relationships between family background and social class attainment. However, by neglecting the multiple ways in which families and parents provide advantages and the extent to which these advantages extend into adulthood, they may still be underestimating the role of families in the reproduction of class…

  19. Childhood personality as a harbinger of competence and resilience in adulthood.

    PubMed

    Shiner, Rebecca L; Masten, Ann S

    2012-05-01

    This study examined the significance of childhood Big Five personality traits for competence and resilience in early adulthood. Resilience was defined in terms of adaptive success in age-salient developmental tasks despite significant adversity throughout childhood/adolescence. The Project Competence Longitudinal Study tracked 205 young people from childhood (around age 10) to emerging adulthood (EA, age 20) and young adulthood (YA, age 30; 90% retention). Multimethod composites were created for personality traits, adversity exposure, and adult outcomes of academic achievement, work, rule-abiding conduct, friendship, and romantic relationships. Regressions showed significant main effects of childhood personality predicting adult outcomes, controlling for adversity, with few interaction effects. In person-focused analyses, the resilient group in EA and YA (high competence, high adversity) showed higher childhood conscientiousness, agreeableness, and openness and lower neuroticism than the maladaptive group (low competence, high adversity). The competent (high competence, low adversity) and resilient groups showed similar childhood traits. Turnaround cases, who changed from the maladaptive group in EA to the resilient group in YA, exhibited higher childhood conscientiousness than persistently maladaptive peers. Findings suggest that children on pathways to success in adulthood, whether facing low or high adversity, have capacities for emotion regulation, empathy and connection, dedication to schoolwork, and mastery and exploration. PMID:22559127

  20. Prospective Longitudinal Associations between Persistent Sleep Problems in Childhood and Anxiety and Depression Disorders in Adulthood.

    ERIC Educational Resources Information Center

    Gregory, Alice M.; Caspi, Avshalom; Eley, Thalia C.; Moffitt, Terrie E.; O'Connor, Thomas G.; Poulton, Richie

    2005-01-01

    The objective of this study was to examine the associations between persistent childhood sleep problems and adulthood anxiety and depression. Parents of 943 children (52% male) participating in the Dunedin Multidisciplinary Health and Development Study provided information on their children's sleep and internalizing problems at ages 5, 7, and 9…