Personality predicts innovation and social learning in children: Implications for cultural evolution

Innovation and social learning are the pillars of cultural evolution, allowing cultural behaviours to cumulatively advance over generations. Yet, little is known about individual differences in the use of social and asocial information. We examined whether personality influenced 7-11-year-old children's (N = 282) propensity to elect to observe others first or independently generate solutions to novel problems. Conscientiousness was associated with electing for no demonstrations, while agreeableness was associated with opting for demonstrations. For children receiving demonstrations, openness to experience consistently predicted deviation from observed methods. Children who opted for no demonstrations were also more likely than those opting for demonstrations to exhibit tool manufacture on an innovation challenge and displayed higher creativity, as measured by an alternate uses task. These results highlight how new cultural traditions emerge, establish and advance by identifying which individuals generate new cultural variants in populations and which are influential in the diffusion of these variants, and help reduce the apparent tension within the ‘ratchet’ of cumulative culture.     

Tempo and Temperament: A Music Lesson on the Significance of Time for the Art of Pastoral Care

This article will focus on the relationship between tempo and temperament and the power of music to facilitate healing, especially for individuals who struggle with temperament or mood disorders, by examining briefly how individuals diagnosed with depression may be helped by listening to or performing music as a form of treatment. Current research into the “science” of music is providing concrete evidence for the reality that musicians and music therapists have long intuited to be true–music does have the capacity to facilitate healing by influencing brain activity and altering moods (Cambell and Doman 2011; Levitin 2007, 2008; Mannes 2011; Powell 2010; Pruyser 1983; Rose 2004). Insofar as music is an integral part of most worship traditions, it provides a common ground for conversation that may seem more natural and less formidable to ministers and lay people alike than the structures of conventional counseling or care-giving relationships, especially for those who have a tendency to be suspicious of all things psychological.     

Mechanisms of motivation–cognition interaction: challenges and opportunities

Recent years have seen a rejuvenation of interest in studies of motivation–cognition interactions arising from many different areas of psychology and neuroscience. The present issue of Cognitive, Affective, & Behavioral Neuroscience provides a sampling of some of the latest research from a number of these different areas. In this introductory article, we provide an overview of the current state of the field, in terms of key research developments and candidate neural mechanisms receiving focused investigation as potential sources of motivation–cognition interaction. However, our primary goal is conceptual: to highlight the distinct perspectives taken by different research areas, in terms of how motivation is defined, the relevant dimensions and dissociations that are emphasized, and the theoretical questions being targeted. Together, these distinctions present both challenges and opportunities for efforts aiming toward a more unified and cross-disciplinary approach. We identify a set of pressing research questions calling for this sort of cross-disciplinary approach, with the explicit goal of encouraging integrative and collaborative investigations directed toward them.     

Cognitive,not physical,engagement in video gaming influences executive functioning

Physically active video games (i.e., exergames), which are a prevalent and popular childhood activity, may have benefits to executive-functioning (EF) skills, as they incorporate both cognitive engagement and physical activity. Acute EF change in 147 7- to 12-year-olds was assessed after participation in a 20-min activity. The between-subjects design had 4 conditions: exergame, sedentary video game, exercise, and nonplaying control. The varied level of physical and cognitive engagement examined whether the nature of the activity, such as physical movement or cognitive engagement in an enjoyable activity, differentially related to changes in different aspects of EF. Participants in the cognitively engaging conditions (i.e., the 2 video game conditions) improved their accuracy on the most complex EF test and their reaction time on the standard EF test more than participants in the other conditions. These findings suggest that the kind of cognitive engagement involved in video game play is the mechanism of acute effects on EF.     

Children’s Thinking about HIV/AIDS Causality,Prevention, and Social Interaction

Guided by both a Piagetian and a naïve theories perspective on disease concepts, this study examined children’s thinking about HIV/AIDS, with special attention to its development, coherence, and sociocultural correlates. It examined age differences among Mexican-American and Euro-American children aged 8 to 13 (N?=?158) in both Piagetian level of causal understanding (independent of correctness) and the causal knowledge central to an intuitive theory of AIDS (knowledge of risk behaviors and of the viral disease agent). It explored theoretical coherence in terms of implications of causal understanding and causal knowledge for knowledge of how to prevent AIDS and willingness to interact with people who have it. As predicted, scores on all measures increased significantly with age, and causal knowledge of risk factors exceeded knowledge of corresponding prevention rules. In multiple regression analyses, causal knowledge of both risk factors and the viral disease agent predicted knowledge of prevention and willingness to interact, even with age and other measures controlled. Prevention knowledge predicted willingness to interact even better, whereas the Piagetian measure of casual understanding did not predict either prevention knowledge or willingness to interact. Ethnic group differences were not evident but parent education was related to greater viral knowledge and willingness to interact. The results suggest a good deal of coherence in children’s thinking about this disease while also suggesting the desirability of making explicit the implications of critical causal information about an unfamiliar disease for preventing the disease without stigmatizing those who have it.     

The Feasibility,Appropriateness, Meaningfulness,and Effectiveness of Parenting and Family Support Programs Delivered in the Criminal Justice System: A Systematic Review

Children whose parents are involved in the criminal justice system (CJS) are at increased risk of developing social, emotional, and behavioural difficulties and are more likely than their peers to become involved in the CJS themselves. Parenting behaviour and parent-child relationships have the potential to affect children’s outcomes with positive parenting practices having the potential to moderate some of the negative outcomes associated with parental involvement in the CJS. However, many parents in the CJS may lack appropriate role models to support the development of positive parenting beliefs and practices. Parenting programs offer an opportunity for parents to enhance their parenting knowledge and behaviours and improve relationships with children. Quantitative and qualitative evidence pertaining to the implementation and effectiveness of parenting programs delivered in the CJS was included. Five databases were searched and a total of 1145 articles were identified of which 29 met the review inclusion criteria. Overall, programs were found to significantly improve parenting attitudes; however, evidence of wider effects is limited. Additionally, the findings indicate that parenting programs can be meaningful for parents. Despite this, a number of challenges for implementation were found including the transient nature of the prison population and a lack of parent-child contact. Based on these findings, recommendations for the future development and delivery of programs are discussed.     

The Dialectics of Stigma,Silence, and Misunderstanding in Suicidality Survival Narratives

Modern suicidologists have noted a dearth of qualitative research on suicide. The first author conducted 20 in-depth interviews with formerly suicidal adults to understand how they accounted for their experiences contemplating or attempting suicide. According to participants, stigma necessitated impression management, which contributed to the production of silence and misunderstanding. Silence and misunderstanding reinforced stigma. This complex, dialectical, belief system about stigma yields insight into the interpretive culture of surviving suicidal ideation or a suicide attempt. These beliefs about suicide may serve as a barrier to individuals seeking help, recovering from suicidality, and larger social change regarding attitudes toward suicide.