Gender as a Moderator of the Relationship Between Early Separation from Parents and Psychopathic Traits in a Sample of At-Risk Adolescents

This study examined the relationship between early separation from parents and psychopathic traits in a diverse Asian community sample of at-risk adolescents. Specifically, we tested whether gender could moderate this relationship. Data on 113 at-risk adolescents were provided by their parents who participated in this study. These adolescents were between the ages of 11 and 16 years (M = 14.35; SD = 1.10). Parents provided ratings on psychopathic traits with respect to their adolescent and they also provided information on demographic variables, psychosocial and familial information. Results showed that gender moderated the link between early separation from parents and adolescent psychopathy. As hypothesized, boys who experienced early separation from parents were associated with significantly higher levels of psychopathic traits compared with boys who did not experience early separation from parents. Girls who experienced and who did not experience early separation from parents had levels of psychopathic traits that were not significantly different from each other. These findings suggest that boys appear to be more vulnerable to the negative effects of early separation from parents and early emotional parental deprivation. There are important implications of these findings for both researchers and practitioners with respect to attempting to ameliorate the negative trajectory associated with psychopathy. It is critical to pay attention to and work with children and adolescents, especially boys, who have had early disruption to parental caregiving arrangements. Additionally, it is equally important to work with to-be adoptive or foster parents on how to handle and support potentially emotionally damaged children.     

Adolescent Girls and Their Mothers Talk About Experiences of Binge and Loss of Control Eating

Evidence suggests that adolescents’ experience of binge eating (BE) might differ in important ways from that of adults. Moreover, although BE appears more common in African American women than other disordered eating behaviors, little is known about the influence of cultural factors on this behavior in adolescents. The current investigation used qualitative methodology to examine the perceptions of White and African American adolescent girls and their mothers regarding experiences of binge and loss of control eating. Five focus groups were completed with 19 adolescent girls (aged 13–17, 58 % African American, 41 % White) who endorsed loss of control eating behaviors. Their mothers (N = 19) also completed separate, concurrent focus groups addressing food and eating behaviors. Responses to focus group questions were analyzed using thematic qualitative analysis. Adolescents’ awareness of their eating behaviors varied greatly. Girls reported some awareness of how emotions influence their eating behaviors, and described using food to achieve autonomy. Mothers evidenced awareness of their daughters’ problematic eating behaviors, the effects of emotions on eating for both their daughters and themselves, and sociocultural factors influencing diet. Data from these focus groups can inform the development of innovative interventions for adolescent girls engaging in loss of control eating.     

Positive Psychological Functioning and the Biology of Health

Most research considers both psychological and physical health with a disease perspective by focusing on poor psychological functioning or disease outcomes. However, identifying attributes that support adaptive functioning may inform approaches to achieving health beyond what we learn from studying risk factors that accelerate deterioration. Recent evidence suggests that positive psychological functioning contributes to attaining optimal physical health. We evaluate the current state of knowledge on the relationship between positive psychological functioning and physical health, defining health beyond solely the absence of disease. We further consider when positive psychological functioning begins to exert effects on health, whether it has direct effects on biological processes or serves primarily to buffer the effects of stress, and whether it is associated with health outcomes and biological processes beyond those that reflect the absence of deterioration and disease. We propose some key directions for future research including the assessment of positive psychological functioning, positive biological functioning, and optimal health, the value of multi‐system measures, and the potential of “omics” to provide novel insights into biological mechanisms underlying associations between positive psychological functioning and physical health.     

Preference for free or forced choice in Sumatran orangutans (Pongo abelii)

Empirical investigations of humans, pigeons, rats, and monkeys have indicated that these species will select free over forced choice, even when faced with identical outcomes. However, the same has yet to be quantitatively confirmed in nonhuman great apes. This experiment is the first systematic investigation of preference for free or forced choice in great apes using a paradigm in which extraneous variables are highly controlled. Three orangutans were given a choice of one of two virtual routes, one that provided a choice and one that did not via a touchscreen computer program. Choice of either route was rewarded with the same type and quantity of food. Initial results indicated a preference for free choice across all three participants. However, in two control conditions, orangutans' preferences varied, suggesting a weaker tendency to exercise choice than species previously tested. We suggest further investigation of preference for free and forced choice in orangutans and other great apes through alternative experimental paradigms that focus on increasing the fidelity of free and forced choice options.