Culture and social support

Social support is one of the most effective means by which people can cope with stressful events. Yet little research has examined whether there are cultural differences in how people utilize their social support networks. A review of studies on culture and social support presents evidence that Asians and Asian Americans are more reluctant to explicitly ask for support from close others than are European Americans because they are more concerned about the potentially negative relational consequences of such behaviors. Asians and Asian Americans are more likely to use and benefit from forms of support that do not involve explicit disclosure of personal stressful events and feelings of distress. Discussion centers on the potential implications of these findings for intercultural interactions and for the use of mental health services by Asians and Asian Americans. (PsycINFO Database Record (c) 2008 APA, all rights reserved).     

Computerizing the Mental Rotations Test: Are gender differences maintained?

A computerized version of the Revised Mental Rotations Test using touch-screen technology was tested and compared with the paper-and-pencil version. One hundred ninety-two participants--133 women and 59 men--took the paper-and-pencil version; 91 participants--47 women and 44 men--took the touch-screen version. Standard scores x test half and the entire test, proportion of errors x type, and proportion correct x alternative type were calculated. The expected gender differences occurred in standard scores and proportion correct x alternative type for both test versions. Men performed better than women in all instances, but gender difference effect sizes (measured by Cohen's d) were reduced from large for the paper-and-pencil version to medium for the computerized version. Scores declined at least nominally from the first to the second half of both versions, and significantly for women taking the paper-and-pencil version.     

Predictors of Anxiety and Depression in Emerging Adulthood

This study constructed a multifactorial model predicting depression and anxiety symptoms among emerging adults, incorporating broad constructs representing adult attachment style, perceived trauma, self-esteem, and irrational beliefs. In the final structural equation model, attachment avoidance and perceived trauma demonstrated direct and indirect effects, whereas attachment anxiety predicted depression only indirectly through low self-esteem or irrational beliefs, and chronic anxiety. Chronic anxiety played a crucial role in linking low self-esteem and irrational beliefs to depression. The theoretical and clinical implications of the findings are discussed.     

Locke on Knowing Our Own Ideas (and Ourselves)

Locke defines knowledge as the perception of the agreement or disagreement of ideas. Nevertheless, he claims that we know particular things: the identity of our ideas, our own existence, and the existence of external objects. Although much has been done to reconcile the definition of knowledge with our knowledge of external objects, there is virtually nothing in the scholarship when it comes to knowing ideas or our own existence. I fill in this gap by arguing that perceptions of ideas are complex mental states that convey propositional knowledge due to agreeing elements therein.     

Trajectories of Suicidal Ideation from Sixth through Tenth Grades in Predicting Suicide Attempts in Young Adulthood in an Urban African American Cohort

The trajectory of suicidal ideation across early adolescence may inform the timing of suicide prevention program implementation. This study aimed to identify developmental trajectories of suicidal ideation among an urban cohort of community‐residing African Americans (AA) longitudinally followed from middle school through early adulthood (ages 11–19 years). Subtypes based on the developmental course of suicidal ideation from late childhood through mid‐adolescence were identified using longitudinal latent class analysis (LLCA) with 581 AA adolescents (52.7% male; 71.1% free or reduced school meals). The developmental trajectories of suicidal ideation were then used to predict suicide attempts in young adulthood. Our LLCA indicated two subtypes (i.e., ideators and nonideators), with 8% of the sample in the ideator class. This trajectory class shows a peak of suicidal ideation in seventh grade and a steady decline in ideation in subsequent grades. Additionally, suicidal ideation trajectories significantly predicted suicide attempt. Results of these analyses suggest the need for suicide prevention approaches prior to high school for AA youth.     

The survival of a cooperative tradition in the intergroup discontinuity context

Interindividual-intergroup discontinuity is the tendency, in mixed-motive situations, for groups to interact more competitively, or less cooperatively, than individuals, even though mutual competition yields worse results that mutual cooperation. The present laboratory experiment attempted to assess whether the discontinuity effect could be reduced by the establishment of an intergroup cooperative tradition. Cooperation between intact pairs of groups was induced by placing in each group confederates who successfully convinced their fellow group members of the long-term advantage of trust and cooperation. On subsequent blocks of trails, the confederate was replaced by an actual subject, and then each of the original subjects was replaced so as to simulate generational turnover. By the time all initial members were replaced, their level of cooperation had eroded to the level of groups never experiencing mutual cooperation. The results are discussed in the context of other means of reducing discontinuity. This research was supported by National Science Foundation grants (BNS-9007414 and SBR-9408760) to John Schopler and Chester A. Insko.