Associations between Race and Eating Disorder Symptom Trajectories in Black and White Girls

Epidemiological research suggests racial differences in the presentation of eating disorder symptoms. However, no studies have examined associations between race and eating disorder symptom trajectories across youth and adolescence, which is necessary to inform culturally sensitive prevention programs. The purpose of the current study was to examine the trajectories of eating disorder symptoms from childhood to young adulthood and to examine whether race was associated with trajectory group membership. Data were drawn from 2,305 Black and White girls who participated in a community-based longitudinal cohort study (Pittsburgh Girls Study) examining the development of psychopathology. The child and adult versions of the Eating Attitudes Test assessed self-reported eating disorder symptoms at six time points between ages 9 and 21 years. Growth mixture modeling was used to examine developmental trajectories of dieting, bulimia/food preoccupation, and total eating disorder symptom scores. Given potential confounds with race and disordered eating, financial strain (i.e., receiving public assistance) and weight were included as covariates. Four to six distinct developmental patterns were found across eating disorder symptoms, including none, increasing, decreasing, or increasing-decreasing trajectories. Black girls had a greater likelihood of being in the decreasing trajectories for dieting, bulimia/food preoccupation, and total eating disorder symptom scores. White girls were more likely to follow increasing trajectories of dieting and total eating disorder symptom scores compared to Black girls. These results highlight the importance of examining the influence of racial background on eating disorder symptoms and the potential need for differences in the timing and focus of prevention interventions in these groups.     

Watch what you type: The role of visual feedback from the screen and hands in skilled typewriting

Attention, Perception, & Psychophysics - Skilled typing is controlled by two hierarchically structured processing loops (Logan & Crump, 2011): The outer loop, which produces words,...     

Borderline Personality Disorder in Adolescence Through the Lens of the Interview of Personality Organization Processes in Adolescence (IPOP-A): Clinical Use and Implications

Borderline personality disorder can be assessed in adolescence mainly through a dimensional approach that takes into account strengths and weaknesses of emerging personality patterns. Clinical interviews could help clinicians to gather information about adolescent’s functioning, fostering therapeutic alliance and promoting a mentalizing stance during the assessment of borderline adolescents. In this article, the Interview of Personality Organization Processes in Adolescence (IPOP-A) is presented through clinical case material to show its usefulness in clinical and research settings. The IPOP-A assesses an adolescent’s emerging personality along three dimensions: identity, quality of object relations and affect regulation. These dimensions are the core of borderline personality in adolescence.     

Introducing Reality Play Therapy: Reactions and Perceptions From Elementary School Counselors

Many elementary school students lack school relationships required for positive personal, social, and academic interactions. Reality therapy and play therapy both seek to address these relationships through developmentally appropriate and effective interventions. Integrating these 2 approaches has the potential for elementary school counselors to provide students with opportunities to create positive relationships and develop problem-solving skills. In this study, 8 school counselors participated in a series of trainings introducing reality play-therapy techniques to assess this potential. A thematic analysis conducted on feedback sessions following the trainings yielded themes related to the participants’ positive perceptions to the training and possible application.     

Empathy Development in Adolescence Predicts Social Competencies in Adulthood

This 23‐year study explored the predictive associations between empathy development in adolescence and self‐reported social competencies and outcomes in adulthood. Participants were 1,527 adults aged 35 years (48.3% female). The predictor variable (adolescent empathy) was measured yearly at the ages of 12 to 16 years. The outcome variables (adult empathy, communication skills, social integration, relationship satisfaction, and conflicts in relationships) were measured at the age of 35 years. Five important results stand out. First, longitudinal measurement invariance was established for the measure of adolescent empathy. Second, empathy tended to increase during the adolescent years. Third, significant interindividual differences in level and change of adolescent empathy were found. Fourth, gender was related to level of adolescent empathy, favoring girls over boys. Fifth, not only level but also change in adolescent empathy predicted individual differences in social competencies in adulthood two decades later. These findings demonstrate that developmental processes that are relevant for adjustment reveal long‐term social consequences beyond the adolescent years.     

Parsing Heuristic and Forward Search in First‐Graders' Game‐Play Behavior

Seventy‐three children between 6 and 7 years of age were presented with a problem having ambiguous subgoal ordering. Performance in this task showed reliable fingerprints: (a) a non‐monotonic dependence of performance as a function of the distance between the beginning and the end‐states of the problem, (b) very high levels of performance when the first move was correct, and (c) states in which accuracy of the first move was significantly below chance. These features are consistent with a non‐Markov planning agent, with an inherently inertial decision process, and that uses heuristics and partial problem knowledge to plan its actions. We applied a statistical framework to fit and test the quality of a proposed planning model (Monte Carlo Tree Search). Our framework allows us to parse out independent contributions to problem‐solving based on the construction of the value function and on general mechanisms of the search process in the tree of solutions. We show that the latter are correlated with children's performance on an independent measure of planning, while the former is highly domain specific.