Teacher Versus Peer Models

Female Ss (N=80) observed either a teacher or a peer model (M) demonstrate a motor task with either high or low performance ability. The effects’ of viewing these live performances on S’s subsequent motor performances were examined. After the observation of M, S’s performance in the presence or absence of the observed M was investigated. A Control Group consisting of 20 Ss, viewing no M, was compared to ail other groups for analysis. Results of the M Type × M’s Ability Level × M Presence design indicated that those in the Control Group had significantly lower performances than all other groups on all blocks of trials. In addition, across all trial blocks, S’s performances were enhanced subsequent to having viewed a skillful teacher M. Upon observing M’s demonstration, Ss exhibited increased matching responses and better performances when performing in the presence of M.     

The Assessment of Post‐traumatic Stress Disorder for Workers' Compensation in Emergency Service Personnel

There is considerable debate concerning the diagnosis of post‐traumatic stress disorder (PTSD) in compensation claims. This study reviewed the quality of the assessment reports prepared by clinicians who evaluated 31 emergency service workers making PTSD‐related compensation claims. Assessments were conducted by 4‐year trained psychologists (39%), psychologists holding a masters degree (36%), and psychiatrists (19%). The assessment reports were evaluated relative to the diagnostic criteria for PTSD in the Diagnostic and Statistical Manual of Mental Disorders 4th edition (2000). In the majority of cases (81%), the assessor determined that the emergency service worker had PTSD, but only one report met the minimum standard for that diagnosis. In the majority (65%) of cases the clinician failed to address the possibility of malingering. These data suggest that clinical assessment reports for PTSD frequently fail to meet minimum assessment standards.     

Early Adolescents' Values About Their Pets

The essays of adolescent boys and girls (N = 354) explaining their decisions to save a pet in the event of a fire were examined by content analysis for the adolescents' underlying value orientations. Hedonistic utility, a moral value characteristic of the second of Kohlberg's (1976) moral development stages, was the primary value underlying adolescents' choices.     

Conscience as the Reappearance of the Other in Self-Experience: On Using the Concepts Superego and Conscience in Self Psychology

Many self-psychologically oriented psychoanalysts regard the traditional psychoanalytic construct of a psychic authority situated above the ego as a reification of a relational process and as such no longer relevant. The isolated view of the superego fails to recognize the dynamic, nonlinear nature of the therapeutic relationship in an inter-subjective context. Conscience as an aspect of the superego can, along with the introspective judgment of one's own actions, be embedded in the self so as to become an internal guideline for the necessary personal decisions of social life. Conscience is, among other things, what gives us the courage of our convictions.     

Review of Interventions Designed to Address Drinking Among Soldiers

Heavy and abusive alcohol use is a major health problem facing military service members. We reviewed literature on alcohol intervention programs targeting military personnel to assess the methodological quality and effectiveness of the programs. Although the search yielded more than 42,000 citations, only 150 met initial screening criteria. Eighteen studies had sufficient evidence to meet secondary screening and of these only 10 studies were included in the review. These studies employed several types of interventions, but only 1 used a randomized controlled trial. Our findings indicate that there is greater need to assess intervention strategies, and there is a particular need for high-quality studies using randomized controlled trials with standardized assessment tools to improve the generalizability of the findings. We discuss the implications of our findings for future research in this area.     

Effects of Comt Genotype on Behavioral Symptomatology in the 22q11.2 Deletion Syndrome

The 22q11.2 Deletion Syndrome (DiGeorge/velocardiofacial syndrome) is associated with elevated rates of psychosis, and is also characterized by severe attentional difficulties and executive dysfunction. Behavioral manifestations of this syndrome could result from haploinsufficiency of the catechol-O-methyltransferase (COMT) gene, located within the 22q11 region. The goal of the present study was to examine COMT genotype in relation to behavioral symptomatology in this syndrome. Val^158/108Met was genotyped in 38 patients (16 Met/-, 22 Val/-) with confirmed 22q11.2 deletions who had received the Child Behavior Checklist (CBCL) as part of a comprehensive evaluation. Results indicated that the Val genotype was associated with significantly greater internalizing and externalizing behavioral symptomatology in children with 22q11.2 deletions. Val allele status was associated with a greater-than-four-fold increase in risk for clinically significant behavior problems in children with this syndrome. These data are consistent with previous findings of increased psychopathology associated with the Val genotype in normal individuals and suggest that a functional genetic polymorphism in the 22q11 region may influence behavior in individuals with COMT haploinsufficiency.     

Fatigue,emotional functioning,and executive dysfunction in pediatric multiple sclerosis

Objective: Fatigue, depression, anxiety, and executive dysfunction are associated with multiple sclerosis (MS) in adults. Existing research suggests similar problems in pediatric MS, but relationships between these variables have not been investigated. This study investigates the associations between executive functioning and fatigue, emotional functioning, age of onset, and disease duration in pediatric MS.

Methods: Twenty-six MS or Clinically Isolated Syndrome (CIS) patients, ages 7 to 18, were evaluated through a multidisciplinary demyelinating diseases clinic. Participants completed neuropsychological screening including Verbal Fluency, Digit Span, and Trail-Making Test. Parents completed rating forms of behavioral, emotional, and executive functioning. Patients and parents completed questionnaires related to the patient’s quality of life and fatigue. Pearson’s correlation coefficients were calculated to investigate relationships between fatigue, emotional functioning, and executive functioning, as well as to examine correlations between parent and child reports of fatigue.

Results: Rates of parent-reported anxiety, depression, fatigue, and executive dysfunction varied widely. Means were below average on the Trail-Making Test and average on Verbal Fluency and Digit Span, though scores varied widely. Various fatigue and emotional functioning indices—but not age of onset or disease duration—significantly correlated with various performance-based measures of executive functioning.

Conclusion: Results indicate pediatric MS is associated with some degree of fatigue, emotional difficulties, and executive dysfunction, the latter of which is associated with the two former. Notably, age of onset and disease duration did not significantly correlate with executive functioning. Results advance understanding of psychological and clinical variables related to neurocognitive outcomes in pediatric MS.     

Brief body-scan meditation practice improves somatosensory perceptual decision making

We have previously found that attention to internal somatic sensations (interoceptive attention) during a heart beat perception task increases the misperception of external touch on a somatic signal detection task (SSDT), during which healthy participants erroneously report feeling near-threshold vibrations presented to their fingertip in the absence of a stimulus. However, it has been suggested that mindful interoceptive attention should result in more accurate somatic perception, due to its non-evaluative and controlled nature. To investigate this possibility, 62 participants completed the SSDT before and after a period of brief body-scan mindfulness meditation training, or a control intervention (listening to a recorded story). The meditation intervention reduced tactile misperception and increased sensitivity during the SSDT. This finding suggests that the perceptual effects of interoceptive attention depend on its particular nature, and raises the possibility that body-scan meditation could reduce the misperception of physical symptoms in individuals with medically unexplained symptoms.     

A New Method for Analyzing Data From Visual Artwork

ABSTRACT

This article presents a novel data analytic approach to collect detailed information from visual artworks. This new method provides researchers with a framework to compare, analyze, and review in a systematic way large quantities of data from visual productions. Drawing on principles of art historical criticism, our research team devised a comprehensive coding scheme that captures both technical and content attributes. The coding scheme is configured to record specific, fundamental features for each artwork, providing an instrument for collecting data and cross-examining codes to reveal content in a unique and unbiased manner. For example, detailed data collected through individual codes can reveal clear patterns in the artistic treatment of composition and medium, providing evidence that the method could be adapted and applied for use in a variety of settings. To illustrate the method, this article presents examples from an empirical research study that was conducted at Harvard University's Project Zero. In this study, the coding scheme was applied to 414 pieces of artwork published in a teen art and literary magazine between 1990 and 2011. The coding scheme is defined and applied to 2 sample artworks, allowing readers to understand how this method can be used to record nuanced information about each work. Applying this analytic approach to visual art created in museums and informal learning settings can yield insights into artworks, their creators, and nuanced changes in creative production over time.