Direct and interactive effects of parent,friend and schoolmate drinking on alcohol use trajectories

Objective: This study considered the unique and interactive roles of social norms from parents, friends and schools in predicting developmental trajectories of adolescent drinking and intoxication.

Design and outcome measures: Using data from the National Longitudinal Study of Adolescent Health, which followed adolescents (N = 18,921) for 13 years, we used discrete mixture modelling to identify unique developmental trajectories of drinking and of intoxication. Next, multilevel multinomial regression models examined the role of alcohol-related social norms from parents, friends and schoolmates in the prediction of youths’ trajectory group membership.

Results: Results demonstrated that social norms from parents, friends and schoolmates that were favourable towards alcohol use uniquely predicted drinking and intoxication trajectory group membership. Interactions between social norms revealed that schoolmate drinking played an important moderating role, frequently augmenting social norms from parents and friends. The current findings suggest that social norms from multiple sources (parents, friends and schools) work both independently and interactively to predict longitudinal trajectories of adolescent alcohol use.

Conclusions: Results highlight the need to identify and understand social messages from multiple developmental contexts in efforts to reduce adolescent alcohol consumption and alcohol-related risk-taking.     

The development of prospective memory in young schoolchildren: The impact of ongoing task absorption,cue salience,and cue centrality

This study presents evidence that 9- and 10-year-old children outperform 6- and 7-year-old children on a measure of event-based prospective memory and that retrieval-based factors systematically influence performance and age differences. All experiments revealed significant age effects in prospective memory even after controlling for ongoing task performance. In addition, the provision of a less absorbing ongoing task (Experiment 1), higher cue salience (Experiment 2), and cues appearing in the center of attention (Experiment 3) were each associated with better performance. Of particular developmental importance was an age by cue centrality (in or outside of the center of attention) interaction that emerged in Experiment 3. Thus, age effects were restricted to prospective memory cues appearing outside of the center of attention, suggesting that the development of prospective memory across early school years may be modulated by whether a cue requires overt monitoring beyond the immediate attentional context. Because whether a cue is in or outside of the center of attention might determine the amount of executive control needed in a prospective memory task, findings suggest that developing executive control resources may drive prospective memory development across primary school age.     

A COMPARISON OF BRIEF FUNCTIONAL ANALYSES WITH AND WITHOUT CONSEQUENCES

Variations to traditional functional analysis methodology, such as brief functional analyses (BFAs), are prevalent in the literature. In the current evaluation, two types of BFAs were each conducted with five participants. In one, potential motivating operations (MOs) were presented, and problem behavior resulted in delivery of an associated consequence. In the other, the same MOs were presented, but no consequences were delivered. Results of the two BFAs were compared with respect to the conditions in which problem behavior occurred and the degree of differentiation between test and control conditions. Results across the BFA methodologies generally matched across all five participants. However, greater differentiation was observed in the BFA that did not include consequences. Copyright © 2012 John Wiley & Sons, Ltd.     

Using the Millon Behavioral Medicine Diagnostic (MBMD) to Evaluate the Need for Mental Health Services in Association with Biomarkers of Disease Status Among HIV Positive Men and Women

Psychological distress states have been related to rate of disease progression among HIV-positive individuals. However, the measures that have been used in this research as well as the treatment context of the populations studied are highly variable, making it challenging for clinicians to incorporate such measures into screening batteries. The present study examined the association of two summary scales of the Millon Behavioral Medicine Diagnostic (MBMD; Millon et al., Millon Behavioral Medicine Diagnostic. NCS Assessments, Minneapolis, 2001), with markers of HIV disease status (CD4 and CD8 cell counts, viral load) among an ethnically diverse sample of 147 HIV-positive individuals (52 men who have sex with men, 34 men who have sex with women, and 51 women) who had recently initiated Highly Active Antiretroviral Therapy (HAART). After controlling for age and months since HIV diagnosis, we found that higher scores on the overall MBMD Psych Referral Summary Scale, reflecting a need for mental health treatment, were related to greater HIV viral load but did not relate to CD4 or CD8 cell counts. Subgroup analyses revealed that Psych Referral scores were related to greater HIV viral load only for the men who have sex with men (MSM) subgroup. These results suggest that the MBMD may help in identifying psychosocial characteristics associated with some markers of disease status in persons with HIV and perhaps may also be useful in identifying individual differences in response to treatment and eventual disease outcome.     

Tracking speakers’ false beliefs: is theory of mind available earlier for word learning?

Happé and Loth (2002) describe word learning as a 'privileged domain' in the development of a theory of mind. We test this claim in a series of experiments based on the Sally-Anne paradigm. Three- and 4-year-old children's ability to represent others' false beliefs was investigated in tasks that required the child either to predict the actions of a protagonist in a story or to learn the meaning of a new word used by the protagonist. Experiment 1 replicated previous findings of better performance in a false belief word-learning task compared to a false belief action-prediction task. However, systematic manipulation of the task parameters in Experiments 2 and 3 revealed that this performance discrepancy disappeared when tasks were equated in their 'referential pull' (Perner, Rendl & Garnham, 2007). We conclude that the notion of a precocious theory of mind for word learning is not required to explain dissociations in performance on false belief tasks.     

Child Behavior Checklist Scores for School-Aged Children with Autism: Preliminary Evidence of Patterns Suggesting the Need for Referral

The Child Behavior Checklist (CBCL) is a widely used questionnaire to assess behavioral and emotional problems. It is often used as a diagnostic screener, but autism spectrum disorders (ASD) are not included in the CBCL for school-aged children. This study investigated patterns of CBCL scores in 108 children with high-functioning ASD from two independent samples, and 67 IQ- and age-matched controls. Scores on the CBCL Thought and Social Problems scales significantly differentiated children with ASD from controls. Both independent ASD samples had the same pattern of elevations, with mean scores over two standard deviations above the mean for Social, Thought, and Attention Problems. The Withdrawn/Depressed scale was elevated to at least the borderline clinical range for half of the ASD sample. This pattern of elevations is consistent with two prior studies of the CBCL with school-aged children with ASD, and therefore may warrant follow-up assessment to rule out an ASD.     

Exploring the social aspects of goose bumps and their role in awe and envy

Both awe and envy are emotions that can result from observing a powerful other, but awe should stabilize social hierarchies while envy should undermine them. Three studies explored how the physiological reaction of goose bumps might help in understanding these distinctive reactions to powerful others, as goose bumps should be associated with awe rather than envy. In Study 1, participants kept a four-week journal and made a detailed entry each time they experienced goose bumps. Goose bumps resulting from the emotion of awe were the second most frequently occurring type after reactions to cold. Consistent with understanding awe as an emotional reaction to powerful or superior others (Keltner and Haidt in Cogn Emot 17:297?C314, 2003), many of these experiences had social triggers. In Study 2, accounts of goose bumps resulting from exposure to powerful or superior others contained greater awe than envy. Also, the intensity of goose bumps was positively correlated with awe and negatively correlated with envy. In Study 3, accounts of awe contained more goose bumps than accounts of envy, and goose bumps were positively correlated with awe.     

Encouraging Occupation: A Systematic Review of the Use of Life Review and Reminiscence Therapy for the Treatment of Depressive Symptoms in Older Adults

The present systematic review investigates the efficacy of both life review and reminiscence therapy interventions in the treatment of depressive symptoms in older adults. A systematic review of the literature was conducted using three databases: Cumulative Index of Nursing and Allied Health Literature (CINAHL), PubMed, and PsycINFO. Six studies met the inclusion criteria, and pertinent variables were extracted for data analysis. In all six articles, the reminiscence therapy or life review intervention was found to be effective in the treatment of depressive symptoms in older adults. These interventions are appropriate for use in occupational therapy practice, as occupational therapists are well-equipped to treat the psychosocial needs of individuals.     

Motivational Influences on Cognitive Performance in Children: Focus Over Fit

Cognitive psychologists have begun to address how motivational factors influence adults' performance on cognitive tasks. However, little research has examined how different motivational factors interact with one another to affect behavior across the life span. In the current study, the authors examined how children perform on a classification task when placed in a regulatory fit or mismatch. Nine-year-old children performed a classification task in which they either gained or lost points for each response. Additionally, children were given either a global promotion focus (trying to earn a gift card) or a prevention focus (trying to avoid losing a gift card). Previous work indicates that adults in this task tend to perform better when there is a match (or fit) between the incentive to gain, or avoid losing, a global reward, and the more local task reward structure to either maximize points gained or minimize points lost on a trial-by-trial basis. Unlike adults, 9-year-olds perform better in the promotion condition than in the prevention condition regardless of task reward structure. Possible explanations for the differences between adults' and children's performance are discussed as are possible applications for academic settings.     

Action Understanding in the Superior Temporal Sulcus Region

ABSTRACT— The posterior superior temporal sulcus (STS) region plays an important role in the perception of social acts, although its full role has not been completely clarified. This functional magnetic resonance imaging experiment examined activity in the STS region as participants viewed actions that were congruent or incongruent with intentions established by a previous emotional context. Participants viewed an actress express either a positive or a negative emotion toward one of two objects and then subsequently pick up one of them. If the object that was picked up had received positive regard, or if the object that was not picked up had received negative regard, the action was congruent; otherwise, the action was incongruent. Activity in the right posterior STS region was sensitive to the congruency between the action and the actress's emotional expression (i.e., STS activity was greater on incongruent than on congruent trials). These findings suggest that the posterior STS represents not only biological motion, but also how another person's motion is related to his or her intentions.