Observing Environmental Destruction Stimulates Neural Activation in Networks Associated with Empathic Responses

The negative impacts of environmental disruption disproportionately affect marginalized and underprivileged communities; thus, the degree to which society is complicit in allowing unchecked environmental destruction to occur has important social justice applications. Although decades of research have sought to understand factors which determine acceptance of environmental destruction, most of this research has been based on self-report surveys. In the present work, we used neuroimaging techniques to examine the neural correlates of environmental concern. To do this, we compared responses to observing suffering dogs with responses to observing suffering ecosystems. Our results extend previous findings which had shown largely overlapping neural response patterns to observing animal and human suffering. Critically, we found activation in regions previously identified as active in empathy processes in response to viewing harm to ecosystems (i.e., without any animals present in the images). We also found relative differences in response patterns between the two types of stimuli: witnessing harm to environments (vs. dog suffering) led to reduced activation in some regions, but similar activation in others. We discuss these findings in terms of their potential implications for behavioral interventions and possibilities for continued neuroimaging research examining neural responses to environmental ecosystems and other nonhuman entities.     

Specificity of sibship determination using the ABI Identifiler multiplex system

Fifty known siblings and fifty unrelated pairs were genotyped using the ABI Identifiler STR system and sibship indices computed for each pair. Combined sibship indices (CSIs) for the known siblings ranged from less than 10 to greater than 1 billion. CSIs for the unrelated pairs ranged from 4.5 x 10(-8) to 0.12. In the known sibling group the percentage of loci where both alleles matched was approximately 40%, while the percentage of loci where neither matched was approximately 10%. In the non-sibling group, the percentage of loci where both alleles matched was approximately 6%, while the percentage of loci where neither matched was approximately 45%. Interestingly, the percentage of loci where a single allele matched was the same in both the known siblings and unrelated pairs, approximately 50%.     

Attachment,Coping, and Explanatory Style in Late Adolescence

Using self-report data from 157 college students, we tested hypotheses regarding the relative importance of perceived security in early parental relationships vs. security in adult (nonparental) relationships for understanding respondents' coping dispositions and explanatory styles. In general, more secure attachments were positively related to support-seeking and active problem-solving coping styles and to females' but not males' tendency to explain hypothetical successes and failures in a positive or self-enhancing manner. Security of adult (nonparental) attachments had stronger associations with young women's coping strategies than did security of early attachment to parents, whereas the reverse was true for males—a finding we interpret in terms of girls' earlier development of emotional autonomy from parents and closer ties to friends. Security of early attachment to father appeared to have important implications for young men's willingness to turn to others for support.     

The Impact of Television,Electronic Games,and Social Technology Use on Sleep and Health in Adolescents with an Evening Circadian Preference

Journal of Youth and Adolescence - There are mixed findings when examining if technology use is harmful for adolescent sleep and health. This study builds on these mixed findings by examining the...     

The Base Rate Study: Developing Base Rates for Risk Factors and Indicators for Engagement in Violent Extremism

Improvements have been made in identifying the prevalence of risk factors/indicators for violent extremism. A consistent problem is the lack of base rates. How to develop base rates is of equal concern. This study has two aims: (i) compare two methods for developing base rates; the Unmatched Count Technique (UCT) and direct questioning, (ii) generate base rates in a general population sample and compare these to a sample of lone-actor terrorists (n = 125). We surveyed 2108 subjects from the general population. Participants were recruited from an online access panel and randomly assigned to one of three conditions; direct survey, control, or UCT. Survey items were based on a lone-actor terrorist codebook developed from the wider literature. Direct questioning was more suitable under our study conditions where UCT resulted in deflation effects. Comparing the base rates identified a number of significant differences: (i) lone-actor terrorists demonstrated propensity indicators related to a cognitive susceptibility, and a crime- and/or violence-supportive morality more often; the general sample demonstrated protective factors more often, (ii) lone-actor terrorists demonstrated situational indicators related to a crime- and/or violence-supportive morality more often, whereas the general sample experienced situational stressors more often, (iii) lone-actor terrorists demonstrated indicators related to exposure to extremism more often. Results suggest there are measurable differences in the prevalence of risk factors between lone-actor terrorists and the general population. However, no single factor “predicts” violent extremism. This bears implications for our understanding of the interrelation of risk and protective factors, and for the risk assessment of violent extremism.     

Suicidal Ideation Among Women Court-Referred to Batterer Intervention Programs

Identifying the prevalence and correlates of suicidal ideation in women mandated to batterer intervention programs is necessary to prevent suicide in this greatly understudied population. This study used cross-sectional, self-report survey methodology to identify the prevalence and correlates of suicidal ideation among 79 women attending batterer intervention programs. Of the sample, 33% reported experiencing suicidal ideation during the two weeks prior to entering the program. Multiple linear regression analysis indicated that (while controlling for number of batterer intervention sessions attended) symptoms of depression and borderline personality disorder, but not symptoms of antisocial personality disorder, were associated with suicidal ideation.     

Trajectories of Positive and Negative Behaviors from Early- to Middle-Adolescence

Although the positive youth development (PYD) model initially assumed inverse links between indicators of PYD and of risk/problem behaviors, empirical work in adolescence has suggested that more complex associations exist between trajectories of the two domains of functioning. To clarify the PYD model, this study assessed intraindividual change in positive and problematic indicators across Grades 5–10, and the links between these trajectories of development, among 2,516 participants from the 4-H Study of PYD (58.1% females; 64.9% European American, 7.0% African American, 12.3% Latino/a American, 2.6% Asian American or Pacific Islander, 1.8% Native American, 3.0% multiethnic-racial, and 8.4% with inconsistent race/ethnicity across waves). Results from person-centered analyses indicated that most youth clustered in the high trajectories of positive indicators and in the low trajectories of the negative ones. Consistent with past research, overlap between trajectories of positive and negative behaviors was found. These results suggest that theory and application need to accommodate to variation in the links between positive and problematic developmental trajectories.     

Community Stakeholder Responses to Countering Violent Extremism Locally

ABSTRACT

In the United States, despite federal efforts to empower communities to form local governance networks to develop and implement collaborative countering violent extremism (CVE) programs, local CVE governance networks are rare. Why do CVE governance networks emerge within only some communities? I argue that three factors—interest in CVE, capacity to participate, and facilitation—determine the prospects for the emergence of a CVE governance network within a community. The article uses a matching technique to identify and compare the community stakeholder responses to CVE in two communities—Houston, TX and Columbus, OH. Survey research of stakeholders who participated in Houston and stakeholders most likely to participate in Columbus but did not highlights the importance of the three factors. By focusing on these drivers of collaborative governance, the article provides an explanation for the lack of CVE collaboration in the United States.