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. Val158/108Met 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.     

Shaftesbury's “SUBLIME and BEAUTIFUL” Naturalism

The 3rd Earl of Shaftesbury drew on the naturalism of Locke to open up a naturalistic reading of experience conceived as a matter of reality revealing pattern perception that was lost to view in the impact of subsequent idealist readings of Locke's epistemology offered by Bishop Berkeley (1685–1753) and David Hume (1711–1776). This essay recovers and explicates Shaftesbury's alternative to idealist conceptions of pattern making.     

Autism Spectrum Symptomatology in Children: The Impact of Family and Peer Relationships

This study examines the potential impact of family conflict and cohesion, and peer support/bullying on children with autism spectrum disorder (ASD). While such impacts have been established for a range of non-ASD childhood disorders, these findings may not generalize to children with ASD because of unique problems in perspective-taking, understanding others’ emotion, cognitive rigidity, and social reasoning. A structural model-building approach was used to test the extent to which family and peer variables directly or indirectly affected ASD via child anxiety/depression. The sample (N = 322) consisted of parents of children with ASD referred to two specialist clinics. The sample contained parents of children with Autistic Disorder (n = 76), Asperger Disorder (n = 188), Pervasive Disorder Not Otherwise Specified (n = 21), and children with a non-ASD or no diagnosis (n = 37). Parents completed questionnaires on-line via a secure website. The key findings were that anxiety/depression and ASD symptomatology were significantly related, and family conflict was more predictive of ASD symptomatology than positive family/peer influences. The results point to the utility of expanding interventions to include conflict management for couples, even when conflict and family distress is low. Further research is needed on the potentially different meanings of family cohesion and conflict for children with ASD relative to children without ASD.     

Factor structure of the Child Behavior Checklist/6-18 in a sample of girls adopted from China

Confirmatory factor analysis with robust weighted least squares estimation of the 103 dichotomously scored items of the Child Behavior Checklist/6-18 (T. M. Achenbach & L. A. Rescorla, 2001) in a sample of 516 girls adopted from China (ages 6.0-15.7 years; M = 8.2, SD = 1.9) indicated that the fit of the 8-factor model was good (root-mean-square error of approximation = .047) and was slightly better than what T. M. Achenbach and L. A. Rescorla (2001) reported for the same model (.06). Support for the 2nd-order factor structure of Internalizing and Externalizing Problems also was provided. Comparisons of the mean scores for the syndromes and Internalizing, Externalizing, and Total Problems revealed mostly small differences between the sample of adopted Chinese girls and T. M. Achenbach and L. A. Rescorla's normative samples.     

Treatment readiness in violent offenders: The influence of cognitive factors on engagement in violence programs

Advances in offender rehabilitation theory have led to the development of a clear framework of the factors that need consideration for an offender to be ready for therapy and thus gain maximum benefits. Here, we examine in greater detail the role of cognition in readiness for rehabilitation in violent offenders. We assess how cognitive processes and distortions common in violent offenders may affect and hamper rehabilitation readiness. Methods for remediation of cognitive factors that diminish readiness, including motivational interviewing, are discussed. We conclude that cognitive factors are critical in the assessment of readiness in violent offenders and therapeutic efforts to enhance engagement.     

Implementing and Expanding on Carkhuff's Training Technology

This article describes the implementation and expansion of Robert Carkhuff's Training Technology to maximize trainees' skill transfer to applied settings and to maximize their ability to integrate various theoretical orientations into their counseling repertoire. The article summarizes training outcomes and invites counselor educators to demonstrate the effectiveness of their training program by measuring their students' skill levels with actual clients in the field.     

Teammates On and Off the Field? Contact With Black Teammates and the Racial Attitudes of White Student Athletes1

The intergroup contact hypothesis holds that proximate, cooperative interactions on an equalized basis between Blacks and Whites can minimize Whites’ prejudice (Allport, 1954). This experiment investigated the effect of contact between White and Black high school teammates on White student athletes’ racial attitudes. Using the 1996 Social and Group Experiences (SAGE) survey (created by the authors and administered in the Fall of 1996) commissioned by the National Collegiate Athletic Association, the results indicated a significant relationship between amount of contact with Black teammates in high school and racial policy support and affect, depending on the type of sport played. White student athletes playing team sports who had higher percentages of Blacks as high school teammates expressed more policy support for and greater positive affect toward Blacks as a group than did their counterparts playing individual sports. The role of athletic experiences in changing racial attitudes is discussed.     

Very long‐term recall and recognition of well‐learned material

Three experiments examined very long‐term verbatim memory (from 4 months to 28 years) for lengthy, complex material. Experiments 1 and 2 found that recall (12 and 20 months after the material was last accessed) was at or near ceiling for many participants, and was significantly higher than free‐choice recognition, with recognition failure for recallable words (RF) being observed. The magnitude of the effect corresponded to that predicted by the Tulving–Wiseman ( 1975 ) function. Experiment 3 found that recall was at or near ceiling for 3 years, then declined dramatically as the retention interval increased. However, given equal amounts of context as retrieval cues, forced‐choice recognition remained relatively strong for as long as 28 years. These findings provide evidence of long‐term memory for exact details of complex discourse far in excess of previous demonstrations, and, under certain circumstances, extend the RF phenomenon to lengthy, well‐learned texts over long retention intervals. Copyright © 2002 John Wiley & Sons, Ltd.     

Unconscious processing of color and form in metacontrast masking

Three experiments employed a metacontrast masking procedure to examine the extent and nature of priming effects from visual stimuli not consciously perceived. The results showed effects of unconscious stimuli on subsequent target responses that (1) were more consistent, reliable, and not subject to strategic control, as compared with consciously perceived stimuli (Experiment 1); (2) produced both facilitation and interference of subsequent processing (Experiment 2); and (3) did not influence indirect response-related levels of processing (Experiment 3). These results demonstrate that color and form attributes of unconscious stimuli are sufficiently registered within the visual system to influence behavior, and that some of these unconscious effects occur at early levels of stimulus encoding, prior to higher level perceptual and response-related processes.