Adolescents’ Attachment to Parents and Peers: Links to Young Adulthood Friendship Quality

Few studies have been carried out on emerging adults’ friendships and on their developmental roots. Research suggests that in adolescence, both attachment to parents and attachment to peers play a role in future socio-emotional development. The aim of the present study was to compare attachment in these two types of relationships in adolescence according to gender and test whether they respectively predicted the perception of best friendship in early adulthood. A sample of 83 participants (49 girls) was seen in early adolescence (M?=?13.66 years, SD?=?0.64) and 7 years later (mean age?=?21.15 years, SD?=?0.83). At T1, participants completed the Inventory of Parent and Peer Attachment, which measures attachment using three subscales (communication, alienation and trust) and one global security score. At T2, they completed the McGill Friendship Questionnaire. Results show that in adolescence, boys report higher security with parents compared to peers (mainly due to better communication), unlike girls who obtain higher scores with peers. Longitudinal findings reveal that alienation in the relation with parents is what best predicts friendship quality in early adulthood. These findings underline the specific internal working models at play in socio-emotional development and the way gender differences evolve from adolescence to early adulthood.

     

When and how did you go wrong? Characterizing mild functional difficulties in older adults during an everyday task

ABSTRACT

Mild functional difficulties associated with cognitive aging may be reliably measured by coding “micro-errors” during everyday tasks, like meal preparation. Micro-errors made by 25 older adult and 48 younger adults were coded on four dimensions to evaluate the influence of: 1) poor error monitoring; 2) goal decay; 3) competition for response selection when switching to a new subtask; and 4) interference from distractor objects. Micro-errors made by young adults under a dual task load also were analyzed to determine the influence of overall performance level. Older adults’ micro-errors were observed when switching to a new subtask and to unrelated distractors. Slowed error monitoring and goal decay also influenced micro-errors in older adults, but not significantly more so than younger adults under the dual task. Interventions to reduce interference from distractors and to increase attention at critical choice points during tasks may optimize everyday functioning and preclude decline in older adults.     

Divided groups need leadership: A study of the effectiveness of collective identity,dual identity,and intergroup relational identity rhetoric

Reducing intergroup conflict is a significant leadership challenge. Leaders can alleviate conflict by promoting a collective, dual, or intergroup relational identity, but they should avoid provoking subgroup identity distinctiveness threat. Drawing on intergroup leadership theory, we conducted an experiment (N = 184) examining evaluations of a leader who promoted a dual, collective, or intergroup relational identity under low or high subgroup identity distinctiveness threat. We hypothesized that identity distinctiveness threat would improve evaluations of a leader promoting an intergroup relational identity, and worsen evaluations of a leader promoting a collective identity. Although a leader promoting a dual identity is typically preferred to one promoting a collective identity, we expected a leader promoting dual identity to receive worse evaluations than a leader promoting an intergroup relational identity. These hypotheses were supported, providing additional support for intergroup leadership theory and demonstrating the utility of employing intergroup relational identity rhetoric.     

Peer Influence: Mechanisms and Motivations

This research addresses a question that has not been previously – why do youths try to influence their friends’ behavior? Analysis of written accounts of peer influence toward both deviance and conformity reveals clear differences in motives for peer influence toward prosocial and deviant behavior. Influence toward deviant behavior is much more likely to be motivated by selfish concerns, and influence toward prosocial behavior is more likely to be motivated by altruistic concerns. These findings are consistent with the control theory view that crime and deviance is asocial behavior, and not the result of strong social ties to others.     

Social Science as a Guide to Social Metaphysics?

If we are sympathetic to the project of naturalising metaphysics, how should we approach the metaphysics of the social world? What role can the social sciences play in metaphysical investigation? In the light of these questions, this paper examines three possible approaches to social metaphysics: inference to the best explanation from current social science, conceptual analysis, and Haslanger-inspired ameliorative projects.     

Task utility and norms for the Preschool Executive Task Assessment (PETA)

Earlier identification of executive deficits in preschool children using an ecological approach would give more scope for intervention. The Preschool Executive Task Assessment (PETA) was developed to resemble an everyday age-appropriate task in order to examine the self-direction and integration of executive functions during a multistep task. It was designed so that performance can be evaluated in a microanalytic way and so individualized feedback and support can be easily communicated. The utility of the PETA was assessed with 166 three-to five-year olds. Results showed improved performance with increasing age and verbal intellectual quotient as well as good task reliability and utility. Evidence for influence of socioeconomic status, gender, and use of self-talk was also observed. Clinical applications and future directions of this novel measure are discussed.     

Cortisol Rhythm in Preschoolers: Relations with Maternal Depression and Child Temperament

Evidence supports associations between deviations from the normative daily cortisol rhythm and depression. We examined associations between multiple indices of daily cortisol in 146 preschool-aged children and two well-established risk factors for depression: maternal depression and early child temperament (negative emotionality/NE and positive emotionality/PE). Offspring of mothers with current depression demonstrated lower waking cortisol and lower total post-awakening cortisol. Child PE was negatively associated with waking cortisol. The combination of maternal depression history and high child NE was associated with higher levels of evening cortisol. Findings suggest that an interplay between familial risk for depression and child temperamental vulnerability may be related to neuroendocrine functioning in young children and highlight important methodological considerations in the assessment of children’s basal cortisol activity. It will be critical for future research to map the developmental progression from early disruptions in children’s cortisol rhythm to the emergence of psychopathology.