Knowing who knows: Metacognitive and causal learning abilities guide infants’ selective social learning

Given the widespread interest in the development of children's selective social learning, there is mounting evidence suggesting that infants prefer to learn from competent informants (Poulin‐Dubois & Brosseau‐Liard, Current Directions in Psychological Science, 2016, 25). However, little research has been dedicated to understanding how this selectivity develops. The present study investigated whether causal learning and precursor metacognitive abilities govern discriminant learning in a classic word‐learning paradigm. Infants were exposed to a speaker who accurately (reliable condition) or inaccurately (unreliable condition) labeled familiar objects and were subsequently tested on their ability to learn a novel word from the informant. The predictive power of causal learning skills and precursor metacognition (as measured through decision confidence) on infants' word learning was examined across both reliable and unreliable conditions. Results suggest that infants are more inclined to accept an unreliable speaker's testimony on a word learning task when they also lack confidence in their own knowledge on a task measuring their metacognitive ability. Additionally, when uncertain, infants draw on causal learning abilities to better learn the association between a label and a novel toy. This study is the first to shed light on the role of causal learning and precursor metacognitive judgments in infants' abilities to engage in selective trust.     

Navigating relational turbulence in the wake of weight loss transitions: A support marshaling analysis

The current study sought to investigate how individuals optimize their partner's support during a weight transition to accomplish their weight loss goals. A theoretical model was tested to determine the role of support marshaling in managing the relational turbulence associated with weight transitions. Path modeling broadly identified that support marshaling is a useful framework from which to consider how relational turbulence associated with weight transitions influences health behaviors. The results identify that partner facilitation and interference are both directly related to health behaviors and indirectly related to health behaviors through support marshaling. Theoretical implications for relational turbulence and support marshaling are discussed with regard to their ability to account for weight‐related behavior changes.     

Self-esteem in childhood and adolescence: Vaccine or epiphenomenon?

Recent accounts of the adaptive significance of self-esteem during childhood and adolescence have varied dramatically and fueled the emergence of a “self-esteem debate.” On one side of the debate, self-esteem is portrayed as a powerful positive influence on youth adjustment. By contrast, the other side has argued that hypothesized effects of self-esteem do not exist at all. A review of empirical findings suggests that both views are oversimplified and inaccurate. The adaptive implications of self-esteem during childhood and adolescence instead appear to be complex and differentiated, ranging from highly beneficial to possibly even negative. Recent results indicate the importance of considering (a) multiple, distinct facets of self-esteem; (b) the moderating influence of youth characteristics, environmental experiences, and processes in the formation and maintenance of self-esteem; and (c) bidirectional, recursive linkages between self-esteem and adaptive functioning throughout development. The adaptive implications of self-esteem for children and adolescents also appear to be most usefully investigated within the context of broader frameworks that allow for consideration of the role of self-esteem as an intervening or mediational process and its interdependent relationships with other aspects of the developing self-system. Implications for interventions designed to enhance youth self-esteem are discussed.     

Attention and memory in children with brain tumors.

The Rey Auditory Verbal Learning Test was utilized to examine attention, learning, and memory abilities in 42 children with cerebellar (N = 18) and third ventricle tumors (N = 24). Children with cerebellar tumors exhibited significant auditory attentional impairments and displayed adequate encoding and retrieval across subsequent learning and memory trials. In contrast, children with third ventricle tumors exhibited average auditory attentional abilities, but they displayed mild encoding deficits across trials 2-5. Furthermore, the third ventricle group's compromised performance on the delayed recall trial and average performance on the delayed recognition trial is suggestive of underlying retrieval deficits.     

Normativeness and individualism

Five experiments were conducted with a twofold aim: firstly, examine the normativeness of some important features of Western individualism, and secondly, determine what aspect of social value serves as the anchor for their potential normativeness. Five key constituents of individualism were studied. A questionnaire composed of five sub‐questionnaires was used, each one referring to an ‘individualistic’ constituent and to its opposing ‘collectivistic’ referent. Two main paradigms in the judgment‐norm approach were implemented, one implying self‐presentation strategies and the other implying social judgments. Together, the results revealed that only three constituents of individualism can be considered normative—self‐sufficiency, individual anchoring, and internality—and that one of the constituents—the primacy of individual goals—is not normative at all, and may be even counter‐normative. The results pointed out an individualistic pattern that is much less homogeneous than often assumed. Copyright © 2004 John Wiley & Sons, Ltd.     

Risk for injury in preschoolers: relationship to attention deficit hyperactivity disorder.

Parental ratings of preschoolers' risk for injury, direct assessment of preschoolers' behavior thought related to risk for injury (e.g., Inattention, impulsivity) and number of documented injuries were examined in preschoolers with Attention Deficit Hyperactivity Disorder (ADHD) and their non-ADHD peers (Control). Of preschoolers with ADHD, 58.3% exhibited behavior which placed them at-risk for physical injury (0% Control), and their performance was significantly poorer on clinic-based tests. Nonetheless, preschoolers with ADHD did not actually sustain significantly more injuries which warranted medical treatment in an emergency department. Although preschoolers with ADHD may be at increased risk for minor injuries, further research is needed to determine whether they more frequently sustain more serious injuries.     

Caregiver- and Clinician-Reported Adaptive Functioning in Rett Syndrome: a Systematic Review and Evaluation of Measurement Strategies

Neuropsychology Review - Rett syndrome is the second most common cause of intellectual disability in females worldwide. The severity of many individuals’ impairment limits the effectiveness...     

Televised social interaction and object learning in 14- and 18-month-old infants

We examined object learning in infants who viewed a televised adult speaking about a novel toy in videos that varied in the social cues provided. Novelty preference in following test trials differed as a function of televised social cues in 18-month-old, but not 14-month-old infants.     

A Cognitive-Behavioral Mindfulness Group Therapy Intervention for the Treatment of Binge Eating in Bariatric Surgery Patients

Binge eating is a negative indicator of post-surgical weight loss and health outcome in bariatric surgery patients (Hsu, Bentancourt, Sullivan, 1996). Cognitive-behavioral techniques and mindfulness-based practices have been shown to successfully treat binge eating (Agras, Telch, Arnow, Eldredge, & Marnell, 1997; Kristeller & Hallett, 1999). This report describes the development and implementation of a 10-week cognitive-behavioral mindfulness-based group intervention designed to reduce binge eating and address the specific needs of bariatric surgery patients. Posttreatment data showed improvement in binge eating symptoms, depressive symptomatology, and emotion regulation skills and increased motivation to change maladaptive eating behavior.     

Academic Integrity in a Mandatory Physics Lab: The Influence of Post-Graduate Aspirations and Grade Point Averages

Research on academic cheating by high school students and undergraduates suggests that many students will do whatever it takes, including violating ethical classroom standards, to not be left behind or to race to the top. This behavior may be exacerbated among pre-med and pre-health professional school students enrolled in laboratory classes because of the typical disconnect between these students, their instructors and the perceived legitimacy of the laboratory work. There is little research, however, that has investigated the relationship between high aspirations and academic conduct. This study fills this research gap by investigating the beliefs, perceptions and self-reported academic conduct of highly aspirational students and their peers in mandatory physics labs. The findings suggest that physics laboratory classes may face particular challenges with highly aspirational students and cheating, but the paper offers practical solutions for addressing them.