Let's Talk: Getting Out of the Counseling Center to Serve Hard‐to‐Reach Students

This article describes Let's Talk, a counseling center outreach program. Counselors hold walk‐in hours across campus to engage students who might not otherwise seek counseling. Locations are chosen to reach underserved communities. Counselors offer informal consultation, a less formal alternative to traditional counseling. Este artículo describe Let's Talk (Hablemos), un programa de acercamiento a los centros de consejería. Los consejeros mantienen horas de puertas abiertas sin cita previa en distintos lugares del campus para atraer a estudiantes que de otra forma no buscarían acceso a la consejería. Las ubicaciones se eligen para alcanzar comunidades con servicios insuficientes. Los consejeros ofrecen consultas informales, una alternativa menos formal a la consejería tradicional.     

PERSONALITY AND DRUGS IN VISUAL FIGURAL AFTEREFFECTS

The effects of dexedrine and phenobarbitone on visual figural aftereffect (VFAE) were examined in 32 postgraduate students selected after a preliminary testing with the Maudsley Personality Inventory. Calcium tablets were used as placebos. The subjects were repeatedly tested under each of the treatment conditions. The results supported the following conclusions: (1) extraverted subjects relative to introverted ones had larger VFAE; (2) the size of VFAE increased under the influence of phenobarbitone in all personality groups except N+E+ and N-E-; (3) interactions between the drug treatments and personality variables in effects on VFAE did not occur.     

Sociability/impulsivity and attenuated dopaminergic arousal: critical flicker/fusion frequency and procedural learning

Two experiments examined the interaction of sociability (Soc) and impulsivity (Imp) components of extraversion and reduced dopamine activity (by haloperidol) on critical flicker/fusion frequency change scores (ACFFT) and procedural learning. In double-blind designs, subjects received either haloperidol (5 mg) or placebo; Soc and Imp were randomly sampled. In Experiment 1, Drug × Imp, and Drug × Imp × Soc interactions were found on ΔCFFT; in Experiment 2, a drug × Soc interaction was found on procedural learning. In both experiments, introverts seemed over-aroused under placebo (putatively due to the medical context), more optimally aroused under haloperidol; for procedural learning, extraverts seemed more optimally aroused under placebo, less optimally aroused under haloperidol. These data indicate that both Soc and Imp mediate the effects of arousal; Drug × Imp effects my conceal joint effects of Soc × Imp; and that Soc shows more consistent effects than Imp. These data complement a previous study of Soc/Imp and caffeine-induced arousal (Corr, Pickering & Gray, 1995), and lend support to H. J. Eysenck's (1967) arousal model of Extraversion.     

Horizontal and vertical dimensions of individualism-collectivism: a comparison of African Americans and European Americans

The current study examined ethnic differences in horizontal and vertical dimensions of individualism and collectivism among 96 African American and 149 European American college students. Participants completed the 32-item Singelis et al. (1995) Individualism/Collectivism Scale. Multivariate analyses of variance results yielded a main effect for ethnicity, with African Americans being significantly higher on horizontal individualism and European Americans being higher on horizontal collectivism and vertical individualism. A moderated multiple regression analysis indicated that ethnicity significantly moderated the relationship between individualism and collectivism. Individualism and collectivism were significantly and positively associated among African Americans, but not associated among European Americans. In addition, collectivism was related to grade point average for African Americans but not for European Americans. Contrary to the prevailing view of individualism-collectivism being unipolar, orthogonal dimensions, results provide support for individualism-collectivism to be considered as unipolar, related dimensions for African Americans.     

Trauma and Health Symptoms in a Community Sample: Examining the Influences of Gender and Daily Stress

Although there is a rich body of literature on trauma and health, limited research has investigated the variables of gender, trauma symptoms, physical health, mental health, and daily stress together in a community sample. Considering the deleterious effects of trauma on health, our overarching inquiry was whether trauma symptoms can predict overall mental and physical health with attention to gender and daily stress as potential moderators. Participants (n = 103; 50.5% women) completed self-report measures of trauma symptoms, mental health, physical health, and daily stress, along with demographic information. Trauma symptoms predicted 25.2% of the variance in general health symptoms. Gender significantly added to the variance accounted for, but daily stress was not significant in the model. Trauma symptoms predicted 37.1% of the variance in mental health symptoms. Daily stress significantly added to the model, but gender did not. Results are interpreted through the integration of family stress theory and feminist frameworks, adding to the literature by further illuminating the relationships between gender, daily stress, health symptoms, and trauma in a community sample.     

Response inhibition and interference control: Effects of schizophrenia,genetic risk,and schizotypy

The ability to inhibit inappropriate responses and suppress irrelevant information is a core feature of executive control. In this study, we provide a detailed analysis of prepotent response inhibition and interference in patients with schizophrenia. To further test the role of genetic factors and subclinical schizophrenia‐like traits, we additionally studied clinically unaffected, first‐degree relatives of schizophrenia patients and assessed dimensions of schizotypy in both relatives and healthy controls. Inhibition and interference control were assessed using a battery comprising the antisaccade, Stroop, stop signal, go/no‐go, flanker, and Simon tasks. Schizophrenia patients differed from both relatives and controls in making more errors on the antisaccade task and having longer response times on the Stroop task, especially the incongruent condition. Patients also had general, that is, condition independent, increases in reaction times on the go/no‐go and flanker tasks and made more errors on the flanker and Simon tasks, suggesting general performance impairments independent of inhibitory demand. Relatives were characterized by hypometric antisaccade amplitude gain despite normal prosaccades, suggesting a selective deficit in non‐standard sensorimotor transformations. Schizotypy was correlated with inhibitory performance across a number of tasks in both relatives and controls. Generally, these effects were independent of verbal intelligence levels. Overall, the findings point to rather selective impairments of inhibitory control in the schizophrenia spectrum and confirm a previously observed deficit in antisaccade spatial accuracy as an endophenotype of schizophrenia.     

When consumers own their work: Psychological ownership and consumer citizenship on crowdsourcing platforms

The growth of crowdsourced platforms for consumer products has opened many interesting research questions on the impact of consumers participating in such crowdsourced work. In this paper, we focus on consumers' psychological ownership of the crowdsourced product and the role it plays in the relationship between consumer work and consumer citizenship. Further, drawing on social comparison theory, we show that consumers' perceived amount of work relative to others is a boundary condition for this explanation. Finally, we examine the theoretical contributions and managerial implications of our findings.