Sleep-Related Outcomes Following Early Intervention for Childhood Anxiety

A bidirectional relationship between sleep and anxiety is well-established whereby difficulties in one domain predict problems in the other. Interventions for childhood sleep-related problems also share considerable overlap with interventions for anxiety. Although anxious youth report high rates of sleep-related problems, it is relatively unknown whether anxiety-focused interventions for children produce improvements in sleep-related problems. The current study included N = 25 youth ages 7–16 (13 female; mean age 9.92 years ± 2.6) who participated in an early intervention program for anxiety as part of the Arizona Anxiety Resilience Building Project. Child and parent measures of sleep and anxiety symptoms were examined before and after the 12-week cognitive-behavioral intervention program. Statistically significant decreases in total sleep-related problems, bedtime resistance, sleep anxiety, and pre-sleep arousal were observed at post-intervention, though clinically meaningful change was apparent in only a small portion of the sample. Results suggest that purely anxiety-focused interventions may be useful for reducing certain types of sleep-related problems in anxious children, specifically those that occur during the bedtime/pre-sleep period. However, a lack of clinically meaningful change, in addition to post-intervention sleep-related problem scores above the clinical cut-off in a large proportion of the sample, suggest that the sleep-related problems of anxious youth may require direct attention as part of treatment.     

Understanding Social Factors in the Context of Trauma: Implications for Measurement and Intervention

One of the most important factors predicting the presence of posttraumatic stress disorder (PTSD) after trauma exposure is social support, yet the construct is theoretically complex and remains variably defined. To better inform the trauma literature on the impact of social factors, a theoretical review of social support and PTSD was conducted, and implications for measurement and intervention are outlined. Type of trauma, sex of participant, timing of social support, and support providers are described as significant moderators of the association between social factors and PTSD. The developmental trajectory of the association between social factors and PTSD occurrence is outlined, emphasizing the positive influence of social support initially following trauma, and the deterioration effect of PTSD symptoms on social support over the longer term. Possibilities for future research and intervention at multiple levels and at different time points are described.     

Defensive Reactions to Masculinity Threat: More Negative Affect Toward Effeminate (but not Masculine) Gay Men

We examined whether, due to men’s desire to reject stereotypically feminine traits in themselves, a masculinity threat would elicit negative affect toward effeminate, but not masculine gay men. Fifty-three male undergraduates from the United States received bogus feedback that they had either a “masculine” or “feminine” personality before rating affect toward two “types” of gay men: effeminate and masculine. Results were consistent with the notion that defensive reactions target groups stereotyped as having the specific traits perceivers wish to deny in themselves: masculinity threat selectively increased negative affect toward effeminate, but not masculine, gay men. Thus, gay men who exhibit feminine traits may be at particular risk from men whose masculinity is threatened.     

A latent variable modeling approach to identifying subtypes of serious and violent female juvenile offenders

Females have recently become an important population in research related to serious and violent juvenile offending. Although a small body of research exists on girls in the deep end of the system, very few studies have examined the degree of heterogeneity within high-risk female samples. This study applied latent class analysis (LCA) to identify subgroups of female juvenile offenders based on their self-report of offending profiles (N=133). Results supported a three-class solution with subgroups characterized by patterns of 'violent and delinquent', 'delinquency only', and 'low' offending patterns. The LCA solution was replicated in an independent sample of high-risk females. The 'violent and delinquent' class was characterized by significantly higher rates of DSM-IV diagnoses for internalizing disorders, affect dysregulation, exposure to violence (within the home, school and neighborhood), and familial histories of criminality. Implications for future research, policy and clinical practice are discussed.     

“I Want to Know More!”: Children Are Sensitive to Explanation Quality When Exploring New Information

When someone encounters an explanation perceived as weak, this may lead to a feeling of deprivation or tension that can be resolved by engaging in additional learning. This study examined to what extent children respond to weak explanations by seeking additional learning opportunities. Seven‐ to ten‐year‐olds (N = 81) explored questions and explanations (circular or mechanistic) about 12 animals using a novel Android tablet application. After rating the quality of an initial explanation, children could request and receive additional information or return to the main menu to choose a new animal to explore. Consistent with past research, there were both developmental and IQ‐related differences in how children evaluated explanation quality. But across development, children were more likely to request additional information in response to circular explanations than mechanistic explanations. Importantly, children were also more likely to request additional information in direct response to explanations that they themselves had assigned low ratings, regardless of explanation type. In addition, there was significant variability in both children's explanation evaluation and their exploration, suggesting important directions for future research. The findings support the deprivation theory of curiosity and offer implications for education.     

The Role of Art in Emotional-Moral Reflection on Risky and Controversial Technologies: the Case of BNCI

In this article, we explore the role that art can play in ethical reflection on risky and controversial technologies. New technologies often give rise to societal controversies about their potential risks and benefits. Over the last decades, social scientists, psychologists, and philosophers have criticized quantitative approaches to risk on the grounds that they oversimplify its societal and ethical implications. There is broad consensus amongst these scholars that stakeholders and their values and concerns should be included in decision-making about technological risks. It has also been argued that the emotional responses of people can shed important light on the ethical aspects of risk and uncertainty. However, people’s emotions can be narrowly focused and biased. This article therefore assesses the role that technology-inspired artworks can play in overcoming such biases, by challenging our imagination and providing us with different perspectives on possible technological developments and their implications for society. Philosophers have not yet studied such artworks, so this constitutes an entirely new field of research for scholars of risk and moral theory. In particular, we focus on the case of BNCI (Brain/Neural Computer Interface) technologies and related artworks. These technologies and artworks touch on questions of what it means to be human, thereby raising profound ethical and philosophical challenges. We discuss the experiences of artists, scientists, and engineers who are directly involved with BNCI technologies, and who were interviewed during a Hackathon at Amsterdam’s Waag Society in June 2016. Their views are analyzed in light of philosophical and aesthetic theories, which allows us to consider relevant ethical and conceptual issues as well as topics for further investigation.     

THE EFFECTS OF RESPONSE INTERRUPTION AND REDIRECTION (RIRD) AND DIFFERENTIAL REINFORCEMENT ON VOCAL STEREOTYPY AND APPROPRIATE VOCALIZATIONS

The relation between contextually appropriate vocalizations (AV) and vocal stereotypy (VS) has yet to be established within the response interruption and redirection (RIRD) literature. RIRD may promote AV by suppressing VS and/or by functioning as incompatible responses. The occurrence of VS and AV was assessed during baseline, RIRD alone, and RIRD combined with a differential reinforcement system for AV (RIRD + DRI) for a 5‐year‐old child with autism. Results showed an increase in AV once RIRD was implemented and further increases in AV and decreases in stereotypy when the token system of reinforcement for AV was implemented. Copyright © 2012 John Wiley & Sons, Ltd.