Effects of Social Support on Children's Eyewitness Reports: A Test of the Underlying Mechanism

Research on children's eyewitness testimony demonstrates that interviewer-provided social support given during a mock forensic interview helps children resist an interviewer's misleading suggestions about past events. We proposed and tested 1 potential mechanism underlying support effects: Resistance Efficacy, or children's perceived self-efficacy for resisting an interviewer's suggestions. Eighty-one 6- and 7-year-old children experienced a play event, then were interviewed about the event with misleading and specific questions. Consistent with prior research, children interviewed by a supportive person were more resistant to misleading suggestions than were those interviewed by a nonsupportive person. Although Resistance Efficacy did not mediate the effects of interviewer support in the full sample, additional analyses revealed that Resistance Efficacy may be a mediator for older, but not younger, children. Contrary to predictions, children's preexisting social support reserves were not related to children's interview accuracy nor to perceived Resistance Efficacy. Implications for psychological theory are discussed, as well as implications for understanding and improving children's eyewitness reports.     

Computer-Based Performance Information for Executives in Local Government

Performance information is crucial to effective management. Computer-based information systems (CBIS) now play a significant role in the effective delivery of information to senior managers. Executive information systems (EIS) are emerging as popular tools to assist organisations in their strategic decision-making processes. This trend has spread from the private to the public sector, and is now evident in Australian government organizations
This article draws on the findings of a survey into the uses and benefits of CBIS and EIS, from a sample of Australian local government organisations. The study shows that lessons from the private sector are being heeded by system developers in public organisations, leading to successful EIS projects, or at least improved CBIS. The study indicates that EIS, which were originally developed for profit-oriented private companies, are now seen as appropriate for many public sector organisations, providing effective delivery of information to senior managers. Survey results indicate that improved information systems give executives a more accurate picture of their organisation's performance and so provide support for improved strategic decision-making. In addition, EIS are seen by respondents as offering significant benefits not only to managers but also to the rest of the organization.     

Adolescent and Young Adult Mothers’ Relationship Quality During the Transition to Parenthood: Associations with Father Involvement in Fragile Families

Data from the Fragile Families and Child-Well-being Study were used to examine predictors of involvement among fathers of young children (N=2,215) born to adolescent and young adult mothers (ages 14–25; N=2,850). Participants were interviewed immediately following their baby's birth and at 3-years postpartum regarding co-parental relationship quality, fathers’ caretaking behavior (“father involvement”), and fathers’ provision of material support for the child (“in-kind” support). Early postnatal and 3-year postpartum parental relationship quality and father-child cohabitation predicted 3-year father involvement while early father involvement did not. The race of fathers, specifically African American, was associated with lower levels of father involvement. For in-kind support, 3-year father-child cohabitation and 3-year relationship quality were both positively associated with provision of in-kind support. Father's income was not a significant predictor but mother's involvement with a new partner at the 3-year follow-up was marginally significant. Lastly, the race of fathers, specifically African American and Latino, was associated with provision of less in-kind support. Christina B. Gee, Ph.D., Department of Psychology, The George Washington University, Christina Gee's research interests include coparenting and father involvement during transition to parenthood among adolescent mothers and fathers, adolescent mothers’ psychological adjustment, and romantic relationships among at-risk couples. Christopher M. McNerney, B.A., Department of Psychology, George Washington University, Christopher McNerney's research interests include marginalized couples, couples interventions, and family treatments to improve parenting outcomes. Michael J. Reiter, B.A., Department of Psychology, George Washington University, Michael Reiter's research interests include interfaith and interracial romantic relationships within a family systems approach. Suzanne C. Leaman, B.A., Department of Psychology, George Washington University, Suzanne Leaman's research interests include adolescents and young families, minority mental health, low-income communities, and the implications of dating violence for mental health.     

Anticipated Mortality,HIV Vulnerability,and Psychological Distress Among Adolescents and Young Adults at Higher and Lower Risk for HIV Infection

This study described multivariate patterns of associations among psychological distress, anticipated mortality, and perceived vulnerability to HIV among urban, multiethnic samples of (a) adolescents (N = 120) undergoing substance abuse treatment, and (b) young adult university students (N = 222). While there were significant correlations between (a) psychological distress and reported vulnerability to HIV in the treatment sample; and (b) psychological distress and anticipated mortality in the university sample, there was no significant relation between anticipated mortality and perceived vulnerability to HIV in either sample. Cluster analysis revealed four distinct and meaningful groups in both samples, including parallel high- and low-functioning subgroups. Multivariate group differences in both samples were validated via corresponding group differences in (a) motives for drinking during sex, and (b) markers of serious psychological distress (e.g., suicidal thoughts and attempts). The findings challenge popular sterotpes of adolescents' perceptions of their own mortality and vulnerability to HIV and may have significant implications for the planning and implementation of effective HIV preventions among at-risk youth.     

The Use of Mitochondrial DNA Single Nucleotide Polymorphisms to Assist in the Resolution of Three Challenging Forensic Cases

Abstract:  Mitochondrial DNA (mtDNA) single nucleotide polymorphisms (SNPs) in an 11-plex assay were typed in three missing person cases involving highly degraded human remains. Unlike the traditional forensic approach to analyzing mtDNA which focuses on sequencing portions of the noncoding Control Region, this assay targets discriminatory SNPs that reside principally in the coding region. In two of the cases, the SNP typing successfully excluded one of two reference families that could not be excluded on the basis of mtDNA hypervariable region sequencing alone, and resulted in the final resolution of both decades-old cases. In a third case, SNP typing confirmed the sorting and reassociation of multiple commingled skeletal elements. The application of a specific mtDNA SNP assay in these cases demonstrates its utility in distinguishing samples when the most common Caucasian hypervariable region type is encountered in forensic casework.     

Are the mentally retarded and learning disordered overrepresented among sex offenders and paraphilics?

A sample of 2,286 male sex offenders and paraphilics and 241 nonsex offenders was evaluated for the prevalence of mental retardation and learning disorders, using the full Wechsler IQ scales. The sex offenders were generally of average intelligence, and the mentally retarded were not overrepresented among them, but the learning disordered were. There were no differences among sex offenders and controls in overall IQ or in the percentage of mentally retarded or learning-disordered cases, suggesting that the learning difficulties are not peculiar to sex offenders. There was a bias in referral source, with more mentally retarded, borderline-retarded, and/or learning-disordered cases being referred by the Children's Aid Society, prisons, and the Crown, suggesting that referral source may play a significant role in evaluating intelligence and mental retardation among sex offenders; but the overrepresentation of learning disorders among criminals appears to be a significant phenomenon, regardless of referral source.     

The resource utilization of women who use violence in intimate relationships

Studies have found high rates of help seeking among domestic violence victims. However, little research has investigated the help-seeking patterns of women who use violence (many of whom are also abused). Understanding the resources utilized by women who are violent toward their partners may aid in designing interventions that will reduce the women's violence, as well as reduce the victimization they may be experiencing. This study examines the resource utilization of 108 women who used violence against a male partner (94% of whom also experienced victimization). Findings revealed that (a) almost all of the women utilized community resources in an attempt to manage the violence in their relationships; (b) victimization was related to resource utilization via self-defense motives, avoidance coping, and posttraumatic stress symptoms; and (c) greater resource utilization was related to lower levels of women's violence against their partners. Findings suggest that community resources may help prevent women's violence.