Lifetime history of cigarette smoking associated with aggression and impulsivity in both healthy and personality disordered volunteers

Cigarette smoking has been associated with several personality and behavioral traits including impulsivity and aggression, primarily in adolescents and/or pregnant women. In this study, the authors tested the hypothesis that history of cigarette smoking is also associated with dimensional measures of aggression and impulsivity in adult subjects. Subjects were 179 personality disordered (PD), and healthy volunteer control (HV), subjects in whom history of cigarette smoking and measures of both aggression and impulsivity were collected. Scores on measures of both aggression and impulsivity were elevated as a function of personality disorder status and history of cigarette smoking status; no interaction between these two factors were noted on these measures. Including socio-economic status and global psychosocial functioning in the model eliminated the difference associated with diagnostic grouping and impulsivity but not the difference in aggression associated with lifetime history of smoking. These data suggest that lifetime history of cigarette smoking is associated with elevations in life history of aggression regardless of the presence of psychiatric disorder in nontreatment seeking individuals.     

'No-show': therapist racial/ethnic disparities in client unilateral termination

In the present study, the authors examined the source of racial/ethnic minority (REM) disparities in unilateral termination (i.e., the client ending therapy without informing the therapist)--a form of dropout that is associated with poor alliance and outcome. First, the authors tested whether some therapists were more likely to have clients who reported unilaterally terminating as compared with other therapists. Next, the authors examined 2 competing hypotheses regarding the therapists role in termination disparities: (a) that racial/ethnic disparities in unilateral termination are similar across therapists and thus due to other components of the treatment process or (b) that racial/ethnic disparities in unilateral termination are specific to therapists, where some therapists are more likely, on average, to have higher rates of unilateral termination with REM clients as compared with White clients. The sample included 155 REM clients and 177 White clients who were treated by 44 therapists at a university counseling center. The results showed that therapists accounted for a significant proportion of the variation in clients' unilateral termination, and REM clients were more likely to report they unilaterally terminated from therapy as compared with White clients. Furthermore, racial/ethnic disparities in clients' report of unilateral termination varied across therapists' caseloads. These results suggest that therapists have a central role in their clients' unilateral termination and have implications for understanding racial/ethnic mental health disparities.     

A Model and Measure of Mobile Communication Competence

This article deals with two studies that develop a measure and model of mobile communication competence (MCC). The first study examines the dimensionality of the measure by conducting an exploratory factor analysis on 350 students at a large university in the midwestern United States. Results identified six constructs across 24 items: willingness to use, mobile preference, asynchronous communication, communication efficacy, affect, and appropriate communication. The relationships of the constructs were theoretically synthesized in a proposed model of MCC. In the second study, the MCC model was submitted to confirmatory factor analysis on 212 university students in order to test the model's theoretical structure. Results indicate that the MCC model predicts 59% of the variance in mobile phone use.     

(II. Teil) Individuum,Gesellschaft und Staat

Ohne ZusammenfassungI. Teil: Synthese, Vo.l VII (1948–49) S. 536–549     

Factors Associated with Suicide Ideation in Severely Obese Bariatric Surgery‐Seeking Individuals

There are high rates of suicide ideation and/or behavior in severely obese individuals. The potential contributors to suicide ideation in a sample of 334 severely obese bariatric surgery candidates was explored. Lack of college education, a history of suicide ideation and/or behavior, psychological distress, hopelessness, loneliness, history of physical and/or sexual abuse, and lifetime major depression were associated with current suicide ideation. Some of the correlates of suicide ideation in severely obese bariatric surgery‐seeking samples are similar to those found in the general community and this knowledge may serve to improve the psychological assessment and care for this group.