Development of Bimanual Skill: The Search for Stable Patterns of Coordination

In 2 experiments, dynamic systems theory predictions concerning intrinsic dynamics and variability of bimanual coordination were examined at different developmental stages. In Experiment 1, ten 4-, 6-, 7-, 8-, and 10-year-old children and adults performed unimanual dominant, unimanual nondominant, and bimanual continuous circle drawing. All tasks were performed at the participants' preferred rate, size, and mode of coordination. The 4-, 6-, and 7-year-old children produced larger circles with longer durations than those of the 8- and 10-year-olds and the adults. That finding demonstrates that younger children display different intrinsic dynamics than older children and adults. The 4-, 6-, and 7-year-old children also displayed more variability in bimanual coordination (more time in less stable patterns of coordination, higher standard deviation in relative phase) and produced more transitions between coordination patterns than the 8- and 10-year-olds and the adults. In Experiment 2, the same participants performed bimanual circles at increasing rates. Consistent with predictions of the HKB model (H. Haken, J. A. S. Kelso, & H. Bunz, 1985), the number of transitions decreased as speed increased. Some support was found for the notion that age-related variables of attention and rate contribute to the increased variability in young children's bimanual coordination.     

Experimental and Self-Reported Indices of Childhood Abuse Using the Binghamton Childhood Abuse Screen

This study describes the validation of the Binghamton Childhood Abuse Screen (BCAS) using response latencies on an emotional Stroop task as a criterion measure. Sixty-four male undergraduate participants were selected based on their responses to the BCAS and a brief screen of their abuse history. Participants completed an emotional Stroop task in which they named the colors of neutral, positive, and abuse words. Participants scoring high on the BCAS exhibited greater response latencies to abuse words than participants scoring low on the BCAS. No group differences were found for positive words. The results provide support for the validity of the BCAS.     

Links Between Parents’ and Children’s Levels of Gratitude, Life Satisfaction, and Hope

Decades of research confirm familial links in mental illness, but little is known about the relationships between parents’ and children’s levels of positive emotions. The current study used a past, present, and future framework of positive emotions to explore parent and child levels of gratitude, life satisfaction, and hope. Correlations between self-reported levels of gratitude, life satisfaction, and hope were analyzed in a sample of 148 fourth and fifth grade students and their biological parents (137 mothers, 109 fathers). Findings include statistically significant relationships between (1) mother and child gratitude (but not father and child gratitude) and (2) child life satisfaction and both mothers’ and fathers’ life satisfaction. No significant relationships emerged between parent hope and child hope, although higher parent life satisfaction was associated with higher child hope. Research is needed to investigate the causes of the links identified in the current study.     

An Examination of the Impact of Minority Status Stress and Impostor Feelings on the Mental Health of Diverse Ethnic Minority College Students

This study examined differences in minority status stress, impostor feelings, and mental health in a sample of 240 ethnic minority college students. African Americans reported higher minority status stress than Asian Americans and Latino/a Americans, whereas Asian Americans reported higher impostor feelings. Minority status stress and impostor feelings were examined as predictors of mental health. Impostor feelings were stronger predictors of mental health than minority status stress. Counseling implications for ethnic minority students are discussed. Este estudio examinó las diferencias en estrés por estatus de minoría, sentimientos de impostor, y salud mental en una muestra de 240 estudiantes universitarios pertenecientes a minorías étnicas. Los afroamericanos comunicaroun un estrés por estatus de minoría más alto que los asiático‐americanos y los latinoamericanos, mientras que los asiático‐americanos comunicaron sentimientos de impostor más elevados. Se examinaron el estrés por estatus de minoría y los sentimientos de impostor como predictores de salud mental. Los sentimientos de impostor fueron predictores más fuertes de salud mental que el estrés por estatus de minoría. Se discuten las implicaciones en consejería para estudiantes de minorías étnicas.     

Gun Violence Restraining Orders: Alternative or Adjunct to Mental Health-Based Restrictions on Firearms?

The gun violence restraining order (GVRO) is a new tool for preventing gun violence. Unlike traditional approaches to prohibiting gun purchase and possession, which rely on a high threshold (adjudication by criminal justice or mental health systems) before intervening, the GVRO allows family members and intimate partners who observe a relative's dangerous behavior and believe it may be a precursor to violence to request a GVRO through the civil justice system. Once issued by the court, a GVRO authorizes law enforcement to remove any guns in the respondent's possession and prohibits the respondent from purchasing new guns. In September 2014, California's governor signed AB1014 into law, making California the first U.S. state to enact a GVRO law. This article describes the GVRO and the rationale behind the concept, considers case examples to assess the potential impact of the GVRO as a strategy for preventing gun violence, and reviews the content of the California law. Copyright © 2015 John Wiley & Sons, Ltd.     

Developmental Trends in False Memory Across Adolescence and Young Adulthood: A Comparison of DRM and Memory Conformity Paradigms

Little is known about the reliability of eyewitness memory among adolescents as most memory research has focused primarily on adults and young children. A number of studies recently have emerged outlining conditions where memory suggestibility increases from early childhood to adulthood. These developmental reversals are found in semantic association tasks such as the Deese–Roediger–McDermott (DRM) paradigm and have not yet been thoroughly investigated among adolescents. In the current study, we examined DRM performance among 11–21 year olds (N = 245). Extending the work comparing children and adults, false memory on the DRM task increased with age. False memory on the DRM task was not associated with false memory on a memory conformity task. The different memory processes involved with the tasks and the implications for legal psychology are discussed. Copyright © 2015 John Wiley & Sons, Ltd.     

Reducing Identity Distress: Results of an Identity Intervention for Emerging Adults

Emerging adulthood is a transitional period between adolescence and adulthood where positive and negative life trajectories tend to diverge, with issues surrounding identity formation playing a key role. The present study evaluated the Miami Adult Development Project, a self-facilitated identity-focused intervention. The sample consisted of 141 emerging adults (19?29 years old; M = 23.08) who completed pretest and posttest assessments. Results indicated participation in the intervention relative to the comparison group was associated with lower levels of identity distress and higher levels of well-being via the reduction of identity distress and the development of a consolidated identity (commitment and synthesis). The present study provides evidence for the effectiveness of positive identity interventions during emerging adulthood.