Contributions of Studies on Alcohol Use Disorders to Understanding Cerebellar Function

Neuropathological, neuropsychological, and neuroimaging studies of human alcoholism provide evidence for degradation of frontal, pontine, thalamic, and cerebellar brain sites and disturbed associated functions. Current studies using neuroimaging combined with examination of executive functions, traditionally considered the sole purview of the frontal lobes, have identified a role for the cerebellum serving as a compensatory processing adjunct to enable normal performance on challenging tasks tapping executive functions. This overview proposes that disruption of an executive frontocerebellar network is a major contributor to characteristic behaviors of alcoholism that, on the one hand, enable alcohol use disorders, and on the other hand, lead to compensation for dysfunctions in alcoholism traditionally considered frontally-based.     

REVIEW OF SCHREIBMAN'S: THE SCIENCE AND FICTION OF AUTISM

Although the awareness of autism in the general public has increased significantly over the past 20 years, much of the widely disseminated information is not fully grounded in scientific fact. In The Science and Fiction of Autism (2005), Laura Schreibman addresses a series of debates and controversies in areas ranging from diagnostic practices and etiological theories to effective clinical practices. This book provides an overview of the field of autism that is suitable for well‐educated parents and new professionals in the field.     

A Web-Based Survey of the Relationship Between Buddhist Religious Practices,Health, and Psychological Characteristics: Research Methods and Preliminary Results

A Web-based survey was conducted to study the religious and health practices, medical history and psychological characteristics among Buddhist practitioners. This report describes the development, advertisement, administration and preliminary results of the survey. Over 1200 Buddhist practitioners responded. Electronic advertisements were the most effective means of recruiting participants. Survey participants were mostly well educated with high incomes and white. Participants engaged in Buddhist practices such as meditation, attending meetings and obtaining instruction from a monk or nun, and practiced healthful behaviors such as regular physical activity and not smoking. Buddhist meditative practice was related to psychological mindfulness and general health.     

Evaluation of word recognition following typing produced through facilitated communication

The extant literature on facilitated communication suggests facilitator control rather than independent communication. We used a novel assessment to evaluate a participant's correct identification of words produced during facilitated communication sessions. The participant was unable to recognize common words that she was being facilitated to type, with correct responding varying as a function of the number of distracter stimuli available. These findings are discussed in relation to behavior‐analytic evaluations for alternative medical treatments for autism and related disorders.     

Measuring Anxiety and Depression in Ghanaian and U.S. College Students

Differences between Ghanaian (n = 465) and U.S. (n = 425) college students on the Hopkins Symptom Checklist‐25 (HSCL‐25; Mollica, Wyshak, de Marneffe, Khuon, & Lavelle, 1987 ) were examined. Compared with their U.S. counterparts, Ghanaians reported less general distress related to anxiety and depression, more anxiety‐specific distress, and no differences in depression‐specific distress. A multidimensional approach may be most appropriate in HSCL‐25 screening for symptoms of anxiety and depression. Se examinaron las diferencias entre estudiantes universitarios ghaneses (n = 465) y estadounidenses (n = 425) en el Listado de Síntomas de Hopkins‐25 (HSCL‐25, por sus siglas en inglés; Mollica, Wyshak, de Marneffe, Khuon, & Lavelle, 1987 ). Comparados con sus homólogos estadounidenses, los ghaneses comunicaron un menor sufrimiento general relacionado con la ansiedad y depresión, un mayor sufrimiento específico relacionado con la ansiedad, y no hubo diferencias en el sufrimiento específico relacionado con la depresión. Un enfoque multidimensional puede ser el más apropiado en el chequeo de HSCL‐25 para síntomas de ansiedad y depresión.     

The Preliminary Development of the Scale for Effective Communication in Team Sports (SECTS)

Within sport psychology, a vague concept of effective team communication has been broached. Because of a lack of theoretical basis and skewed measurement, this construct is presently misunderstood and underutilized. A total of 681 athletes participated in a series of studies designed to construct a measurement of effective team communication in sports. Independent exploratory factor analysis (EFA) and subsequent confirmatory factor aalysis (CFA) uncovered a 4-factor model. The 4 emergent factors were defined as Distinctiveness, Acceptance, Positive Conflict, and Negative Conflict. Acceptance, distinctiveness, and positive conflict were consistently positively correlated to all aspects of cohesion, while negative conflict was negatively correlated to task cohesion. Post hoc analyses suggested that male athletes exchanged more distinctiveness and negative conflict than did female athletes. The resultant scale is offered as a theory-based, data-driven measurement of effective team communication in sports.     

The effects of interpersonal relationship and character gender on adolescents' resolutions of moral dilemmas

An experimental study using two forms of the Defining Issues Test [Rest, J. R. (1979). Revised manual for the Defining Issues Test. Minneapolis: Moral Research Project, University of Minnesota.], modified to present either a high degree of relationship among characters or a low degree of relationship among characters, was conducted with 114 college students. The gender of the characters in the dilemmas was also systematically varied. Both male and female students evidenced principled (Stages 5 and 6) reasoning more often when dilemma characters were male than when story characters were female. Participant gender and relationship condition were significant factors in the frequency of Stage 4 reasoning. Male students in the low-relationship condition evidenced Stage 4 (“Law and order”) reasoning most often when story characters were male, while male students, like female students in all conditions, showed Stage 4 reasoning more often when female characters were presented in the high-relationship condition. The degree to which moral decisions were supportive of an affected character revealed more support when story characters were female than when they were male. Results indicate that even in hypothetical situations, moral judgments vary with the gender of the person being judged and to some degree with the relationships among those involved in the dilemma. These findings are consistent with a view that multiple, equally valid approaches to moral judgment might exist and affect the development of male and female students differently.