Sexual Offending in Adolescence: A Comparison of Sibling Offenders and Nonsibling Offenders across Domains of Risk and Treatment Need

Sibling sexual offending has received limited empirical attention, despite estimates that approximately half of all adolescent-perpetrated sexual offenses involve a sibling victim. The present study addresses this gap by examining male adolescent sibling (n = 100) and nonsibling offenders (n = 66) with regard to maltreatment histories and scores on two adolescent risk/need assessment instruments, the ERASOR and YLS/CMI. Adolescents who sexually abused a sibling, versus a nonsibling, were more likely to have histories of sexual abuse and been exposed to domestic violence and pornography. There were no group differences on ERASOR and YLS/CMI scales. This study adds to the limited discourse on sibling sexual offending and the larger literature on the heterogeneity of adolescents who have sexually offended.     

Assessing and communicating heterogeneity of treatment effects for patient subpopulations: Panel discussion on considerations in design and analysis

Clinical trials are primarily conducted to understand the average effects treatments have on patients. However, patients are heterogeneous in the severity of the condition and in ways that affect what treatment effect they can expect. It is therefore important to understand and characterize how treatment effects vary. The design and analysis of clinical studies play critical roles in evaluating and characterizing heterogeneous treatment effects. This panel discussed considerations in design and analysis under the recognition that there are heterogeneous treatment effects across subgroups of patients. Panel members discussed many questions including: What is a good estimate of the treatment effect in me, a 65-year-old, bald, Caucasian-American, male patient? What magnitude of heterogeneity of treatment effects (HTE) is sufficiently large to merit attention? What role can prior evidence about HTE play in confirmatory trial design and analysis? Is there anything described in the 21st Century Cures Act that would benefit from greater attention to HTE? An example of a Bayesian approach addressing multiplicity when testing for treatment effects in subgroups will be provided. We can do more or better at understanding heterogeneous treatment effects and providing the best information on heterogeneous treatment effects.     

Recent Advances and New Challenges in Child Maltreatment Research, Practice, and Policy: Previewing the Issues

Few issues are of such grave importance to society and to the science and practice of psychology as child maltreatment. Our goal in editing this issue of JSI was to inform scientists across various sub-fields of psychology about the most current knowledge in the field of child maltreatment, broadly defined. The authors of the articles have gone further, pushing past the edge of current knowledge and setting aggressive agendas for future empirical and policy-relevant work. We believe that the result will be enriched future research, practice, policy, and law, and in turn, the increased well-being of children and their families.     

Teachers’ Effortful Control and Student Functioning: Mediating and Moderating Processes

Evidence is emerging that teachers’ dispositional characteristics are related to students’ classroom functioning, but processes are not well understood. We examined associations between second‐grade teachers’ effortful control (EC), student‐teacher closeness or conflict, students’ EC, and changes in students’ externalizing behaviors and reading and math achievement. Teachers’ EC was directly related to their students’ externalizing behaviors, but not achievement. Conflict, but not closeness, mediated associations between teachers’ EC and students’ externalizing behaviors. In moderated mediation tests, conflict was positively associated with externalizing behaviors most strongly for students low or moderate in EC. Closeness was positively associated with reading achievement, and negatively associated with math achievement, only for low‐EC students.     

Yoga,quality of life,anxiety, and trauma in low-income adults with mental illness: A mixed-methods study

We used a mixed-methods convergent parallel design to explore the effect of yoga on quality of life, trauma, and anxiety in low-income adults with mental illness. Participants included a convenience sample (N = 18) of parents at a community mental health agency who participated in a six-week yoga intervention. Participants completed standardized measures of quality of life, anxiety, and post-traumatic stress disorder (PTSD) pre- and post-intervention. Focus groups were conducted to further explore barriers to and the effects of participation in the yoga intervention. Wilcoxon Signed Ranks Tests indicated a statistically significant decrease in anxiety and PTSD after the yoga intervention, but no significant changes in quality of life or trait anxiety. Qualitative results reveal five themes related to participation in yoga classes, including barriers to participation and ways to improve the class. Qualitative results corroborate quantitative findings, suggesting improved relaxation and anger management for participants who strongly endorsed the benefits they experienced.