GUATEMALAN, FILIPINO, AND U.S. ADOLESCENTS'IMAGES OF WOMEN AS OFFICE WORKERS AND HOMEMAKERS

Although adolescents of different countries often draw pictures of the ideal woman cooking or working in an office, the meaning of the images may vary cross-culturally. In the present study, 88 adolescents from the Philippines, the U.S.A., and Guatemala interpreted drawings by their same-nationality peers. Interpreters from all three countries described the woman working in an office as hardworking and the woman cooking as a mother cooking for her family. In addition, Filipino adolescents wrote themes of contentment and organization, Guatemalan adolescents wrote themes of betterment, family, and hope, and U.S.A. adolescents wrote themes of contentment and niceness. Similar images of women's roles may have different meanings for adolescents of different cultures, and the use of emic approaches can provide psychological researchers with increased understanding of complex social phenomena.     

Differences in performance of young and old monkeys on a visuospatial memory task

Two groups of stumptailed macaques (Macaca arctoides) were compared in terms of performance on a visuospatial working memory task involving repeated presentations of an array of 15 doors, each of which concealed one food reward at the start of a session. Rewards obtained by the subject were not replaced. Errors were defined as responses to doors previously pushed open during the session. Both groups generally obtained all rewards and showed improved performance across sessions, but old monkeys consistently made more errors than young ones, especially in the latter half of a given session. Further, old monkeys were less diverse in the errors they made, indicating different response strategies by the two groups.     

Rugby versus Soccer in South Africa: Content familiarity contributes to cross-cultural differences in cognitive test scores

In this study, cross-cultural differences in cognitive test scores are hypothesized to depend on a test's cultural complexity (Cultural Complexity Hypothesis: CCH), here conceptualized as its content familiarity, rather than on its cognitive complexity (Spearman's Hypothesis: SH). The content familiarity of tests assessing short-term memory, attention, working memory, and figural and verbal fluid reasoning, was manipulated by constructing test versions with an item content derived from either Afrikaans or Tswana culture in South Africa. Both test versions were administered to children of both cultures. The sample consisted of 161 urban Afrikaans, 181 urban, and 159 rural Tswana children (M_age = 9.37 years). Children generally performed best on the test version that was designed for their own group, particularly on the cognitively and culturally complex working memory and figural fluid reasoning tests. This relation between content familiarity and cognitive test performance supports CCH and disconfirms SH.     

The Relation of Lifetime Cognitive Activity and Lifetime Access to Resources to Late-life Cognitive Function in Older African Americans

ABSTRACT

Research in older Caucasians has demonstrated that cognitive activity is related to cognitive function in late adulthood. Knowledge of this association is limited in older minority populations. We examined the relation of cognitive activity and access to cognitive resources, with cognitive function in a group of 108 older African Americans. We constructed two scales to measure the frequency of cognitive activity and the presence of resources that promote cognitive activity during early and late life. Both measures had high internal consistency and the cognitive activity scale had adequate temporal stability over a 4-week interval. In analyses that controlled for age and education, more frequent lifetime cognitive activity was related to current cognitive function, but lifetime cognitive resources only approached significance. The results suggest that both measures are psychometrically sound in a minority population and that lifetime cognitive activity may contribute to current cognitive function in African Americans.     

That Could Be Me (or Not): Senseless Violence and the Role of Deservingness,Victim Ethnicity,Person Identification,and Position Identification1

Building on just‐world theory, the current study examined variables contributing to the labeling of violent incidents as senseless. In a 2 × 2 (Blame Opportunities x Victim Ethnicity) design, Dutch participants (N= 78) were provided with a written hypothetical situation depicting a violent incident. Consistent with predictions, the violence was evaluated to be less deserved and more senseless (and the desired penalty for the offender was stronger) when participants had no opportunity to blame the victim than when they did have an opportunity to blame the victim. Likewise, an act of violence committed against a victim belonging to an ethnic minority (allochthonous victim) was perceived to be more deserved and less senseless (and the desired penalty for the offender was smaller) than a similar violent act directed against a native (autochthonous) victim. Findings designate that the just‐world theory offers a promising approach to investigate factors determining the labeling of violent incidents as senseless by outside, uninvolved observers.     

On Revising Fuzzy Belief Bases

We look at the problem of revising fuzzy belief bases, i.e., belief base revision in which both formulas in the base as well as revision-input formulas can come attached with varying degrees. Working within a very general framework for fuzzy logic which is able to capture certain types of uncertainty calculi as well as truth-functional fuzzy logics, we show how the idea of rational change from “crisp” base revision, as embodied by the idea of partial meet (base) revision, can be faithfully extended to revising fuzzy belief bases. We present and axiomatise an operation of partial meet fuzzy base revision and illustrate how the operation works in several important special instances of the framework. We also axiomatise the related operation of partial meet fuzzy base contraction.This paper is an extended version of a paper presented at the Nineteenth Conference on Uncertainty in Arti.cial Intelligence (UAI’03).     

HIV-related stigma in African and Afro-Caribbean communities in the Netherlands: manifestations, consequences and coping

HIV-related stigma in African and Afro-Caribbean diaspora communities in the Netherlands was investigated. Interviews with HIV-positive and HIV-negative community members demonstrated that HIV-related stigma manifests as social distance, physical distance, words and silence. The psychological consequences of HIV-related stigma among those diagnosed with HIV reported were emotional pain, sadness, loneliness, anger, frustration and internalised stigma. The social consequences included decreased social network size, limited social support and social isolation, and resulted from not only enacted stigma but also self-imposed social withdrawal. Also, poor treatment adherence was a health-related consequence. People living with HIV employed both problem-focused and emotion-focused coping strategies to mitigate the negative consequences of stigma. Problem-focused coping strategies included selective disclosure, disengagement, affiliating with similar others, seeking social support and, to a lesser extent, activism. Emotion-focused strategies included distraction, positive reappraisal, religious coping, external attributions, disidentification and acceptance. HIV-related stigma clearly permeates African and Afro-Caribbean communities in the Netherlands, and should be targeted for intervention.