E-mentoring for youth with special needs: preliminary results.

Recently, a growing number of electronic mentoring (e-mentoring) Web sites have become available that provide vocational and career support. To date, few researchers have addressed the phenomenon of e-mentoring from a socioemotional perspective for populations with special needs. This paper presents a pilot study designed to test and evaluate an e-mentoring intervention program based on mutual self-disclosure and friendship for youth with special needs. Using qualitative methods, the study characterized the e-mentoring process and its contributions to this population. Results provided support for the socioemotional potential of computer-mediated communication for youth with special needs, although some barriers were found. Practical implications for implementing feasible e-mentoring programs for youth with special needs are discussed.     

The use of an unpleasant sound as the unconditional stimulus in aversive Pavlovian conditioning experiments that involve children and adolescent participants

Ethical considerations can prohibit the use of traditional unconditional stimuli (USs), such as electric shocks or loud tones, when children or adolescents participate in aversive Pavlovian conditioning experiments. The present study evaluated whether an unpleasant sound provides a viable alternative. Fifteen boys and girls aged 13 to 17 years completed a differential Pavlovian conditioning procedure in which a conditional stimulus (CS) was followed by the sound of metal scraping on slate. Acquisition of conditioned responses was found in startle blink magnitude, expectancy judgments of the sound, and skin conductance responses. Extinction of conditioned responses was found in all measures when the CS was no longer followed by the unpleasant sound. Subjective ratings and skin conductance responses indicated that the sound was unpleasant because of its qualitative features, rather than its intensity. The results support the use of an unpleasant sound as a low-risk alternative to traditional USs in aversive Pavlovian conditioning experiments with children and adolescents.     

The flexible application of a manualized treatment for PTSD symptoms and functional impairment related to the 9/11 World Trade Center attack

The purpose of this treatment effectiveness study was to evaluate the flexible application of a manualized cognitive behavioral treatment (CBT) for PTSD and related symptoms in survivors of the 9/11 terrorist attack on the World Trade Center. Treatment delivery ranged from 12 to 25 sessions; therapist experience ranged from no prior training to extensive training in CBT; and training and supervision of clinicians in the treatment manual was considerably less than that required in a randomized clinical trial (RCT). Paired t-tests demonstrated significant pre-post reductions in symptoms of PTSD and depression for the flexible application of the treatment. A benchmarking analysis revealed that the moderate-to-large effect sizes found for these variables were similar to those obtained in an RCT of the same treatment. Furthermore, effect sizes on measures of outcomes particularly relevant to this population of mass violence survivors such as functional impairment, use of alcohol and drugs to cope, and use of social support to cope, were also medium to large.     

Peritraumatic fear, helplessness and horror and peritraumatic dissociation: do physical and cognitive symptoms of panic mediate the relationship between the two?

The goal of this study was to examine whether panic mediates the relationship between fear, helplessness, and horror (PTSD criterion A2) and dissociation at the time of trauma. The study sample included 709 police officers and 317 peer-nominated civilians who had been exposed to a variety of critical incidents. Participants filled out measures of critical incident exposure, PTSD criterion A2, panic, and dissociation. Results indicate that together, physical and cognitive symptoms of panic completely mediate the relationship between criterion A2 and dissociation in civilians, and partially mediate that relationship in police. These results provide support for the idea that panic mediates the relationship between fear, helplessness, and horror (criterion A2) and dissociation at the time of trauma. The results also raise the possibility, however, that the mediational role of panic may be further moderated by additional variables.     

Interactions between mothers and infants: impact of maternal anxiety

The aim of the study was to examine the impact of anxiety in the postnatal year on maternal contribution to mother-infant interaction. Participants were 32 mothers with high anxiety and 32 mothers with low anxiety, when their infants were aged 10-14 months. Mother-infant interaction was videotaped during a standardized play situation and coded blind to group status. High trait anxiety mothers showed less sensitive responsivity (p<.05) and reduced emotional tone (p<.05) during interaction. When participants scoring high in depressive symptomatology were removed for a subgroup analysis, the same pattern of results was obtained, suggesting that the observed differences in mother-infant interaction were due to group differences in anxiety.     

Conscientiousness predicts disease progression (CD4 number and viral load) in people living with HIV.

OBJECTIVE: Psychosocial factors (e.g., depression, avoidant coping, life stress) have been related to disease progression in HIV. This study examined the relationship between the Big Five Conscientiousness factor and HIV disease progression (CD4 cell and viral load) over 1 year in 119 seropositive participants. The study also examined whether Conscientiousness effects were mediated by adherence, perceived stress, depression, or coping measures. DESIGN: In a 1-year longitudinal design, participants completed the NEO Five-Factor Inventory Conscientiousness scale (P. T. Costa & R. R. McCrae, 1992). Participants also completed psychosocial assessments and underwent blood draws at initial assessments and 1-year follow-up. MAIN OUTCOME MEASURES: Multiple hierarchical regression models were used to predict change in CD4 cell numbers and viral load log 10, controlling for demographic variables, initial disease status, and antiretroviral medications. RESULTS: Conscientiousness predicted significant increases in CD4 number and significant decreases in viral load at 1 year. Conscientiousness was related positively to medication adherence and active coping and negatively to depression and perceived stress. Only perceived stress emerged as a possible mediator. CONCLUSION: The significant relationship between Conscientiousness and medication adherence, distress, and coping suggests that an assessment of Conscientiousness in patients with HIV may help specify or target behavioral interventions to promote optimal disease management.     

UNIVERSITY STUDENTS FROM SINGLE-SEX AND COEDUCATIONAL HIGH SCHOOLS: DIFFERENCES IN MAJORS AND ATTITUDES AT A CATHOLIC UNIVERSITY

We conducted an archival study at a coeducational Catholic university to test the proposition that single-sex secondary education predicts lasting differences in college majors. Men from single-sex schools were more likely to both declare and graduate in gender-neutral majors than those from coeducational schools. Women from single-sex schools were more likely to declare gender-neutral majors, but were not different from their coeducated peers at graduation. A second study was conducted with a sample of first-year students to examine the correspondence between egalitarian attitudes, single-sex secondary education, and major choice. Egalitarianism was higher in students in nontraditional majors, but did not correspond in expected ways with single-sex education. Men from single-sex schools were less likely to hold egalitarian attitudes about gender roles, whereas women from single-sex and coeducational high schools did not differ in egalitarianism. Taken together, our results raise questions about the potential of single-sex high schools to reduce gender-stratification in professions.     

Differential rates of skill acquisition and outcomes of early intensive behavioral intervention for autism

Intensive behavioral intervention for very young children with autism has received increased attention in recent years. Researchers have documented unprecedented success in educating some young children with autism, although not every child makes dramatic developmental gains. It might be useful to identify early in treatment those children who will benefit most from the current methodology and who might require slight variations in instructional format or curricular focus. The present study suggests that initial learning rates are moderately correlated with treatment outcomes after two years. Among 20 children receiving early, intensive behavioral intervention, initial acquisition of skills was correlated with later learning rates, severity of autism symptomatology and adaptive behavior profiles two years into treatment. Implications are discussed, especially in light of the universal need for intensive intervention in this population. Copyright © 1999 John Wiley & Sons, Ltd.     

Interrelationships between spider fear associations,attentional disengagement and self-reported fear: A preliminary test of a dual-systems model

Recent conceptualisations of anxiety posit that equivocal findings related to the time-course of disengaging from threat-relevant stimuli may be attributable to individual differences in associative and rule-based processing. The current study was designed to test the hypothesis that strength of spider-fear associations would indirectly predict reported spider fear via impaired disengagement. One hundred and thirty-one undergraduate volunteer participants completed the Go/No-go Association Task, a visual search task, and self-report spider fear questionnaires. Stronger spider-fear associations were associated with reduced disengagement accuracy, whereas higher levels of reported spider fear were related to faster engagement with and disengagement from spiders. Bootstrapping multiple mediation analyses demonstrated that stronger-spider fear associations evidenced an indirect relationship with reported spider fear via reduced disengagement accuracy, highlighting the importance of fine-grained analyses of different aspects of cognitive bias. Results are discussed in terms of cognitive models of anxiety.