Race,social class,and predictive bias: An evaluation using the WISC,WRAT, and teacher ratings

This study evaluated the interrelationships of a brief form of the Wechsler Intelligence Scale for Children (WISC), the Wide Range Achievement Test (WRAT), and teacher ratings of classroom achievement in a large sample (n = 7,028) of 6- to 11-year-old children. Additionally, the study focused on the differential accuracy of these measures in predicting achievement among test takers who differed in race and socioeconomic status (SES). Overall, the results indicated a substantial relationship between the WISC and WRAT (r = .67); the WISC and teacher ratings (r = .45); and the WRAT and teacher ratings (r = .55). The relationship between the WISC and WRAT was found to be independent of race but did tend to decrease with increasing SES. The two relationships involving teacher ratings were found to be lower for black children (WISC vs. Teacher ratings, r = .33; WRAT vs. Teacher ratings, r = .47) and for black children tended to decrease with increasing SES. Although the correlational analyses indicated that race and SES functioned as moderator variables to some extent, an evaluation of possible predictive biases when using the common (total sample) regression equation indicated that biases in predicting achievement tended to be small and in some cases favored the socially disadvantaged child.     

Early group bias in the Faroe Islands: Cultural variation in children's group-based reasoning

Recent developmental research demonstrates that group bias emerges early in childhood. However, little is known about the extent to which bias in minimal (i.e., arbitrarily assigned) groups varies with children's environment and experience, and whether such bias is universal across cultures. In this study, the development of group bias was investigated using a minimal groups paradigm with 46 four- to six-year-olds from the Faroe Islands. Children observed in-group and out-group members exhibiting varying degrees of prosocial behaviour (egalitarian or stingy sharing). Children did not prefer their in-group in the pretest, but a pro-in-group and anti-out-group sentiment emerged in both conditions in the posttest. Faroese children's response patterns differ from those of American children [Schug, M. G., Shusterman, A., Barth, H., & Patalano, A. L. (2013). Minimal-group membership influences children's responses to novel experience with group members. Developmental Science, 16(1), 47–55], suggesting that intergroup bias shows cultural variation even in a minimal groups context.     

Examiner differences on actual WISC protocols

Interrater differences in scoring actual WISC protocols were determined for three different IQ levels. In general, differences among the 94 examiners tended to be within an acceptable range as established by the SE_m; varince on two Verbal subtests occasionally exceeded their corresponding SE_m. Also, examiner's demographic characteristics were not a major consistent source of variance in scoring WISC protocols.     

Cultural variation in correspondence bias: the critical role of attitude diagnosticity of socially constrained behavior

Upon observing another's socially constrained behavior, people often ascribe to the person an attitude that corresponds to the behavior (called the correspondence bias [CB]). The authors found that when a socially constrained behavior is still diagnostic of the actor's attitude, both Americans and Japanese show an equally strong CB. A major cultural difference occurred when the behavior was minimally diagnostic. Demonstrating their persistent bias toward dispositional attribution, Americans showed a strong CB. But Japanese did not show any CB (Study 1). Furthermore, a mediational analysis revealed that this cross-cultural difference was due in part to the nature of explicit inferences generated online during attitudinal judgment (Study 2). Implications for the cultural grounding of social perception are discussed.     

WISC short forms with emotionally disturbed children

The complete WISC protocols of 100 emotionally disturbed children were rescored according to 30 selected-subtest and 1 selected-item methodologies and then compared for their correspondence to the standard form. High correlations between all of the short forms and the standard WISC were obtained. However, 16 of the selected-subtest short forms and the selected-item short form resulted in a significantly different mean than the standard. In addition, all short forms resulted in a high percentage of individuals changing IQ classification. Results are interpreted as indicating the inappropriateness of short forms with emotionally disturbed children when individual scores are of prime interest.     

Cultural evidence for interpretation bias as a feature of social anxiety in Chinese adolescents

Background and Objectives: Interpretation bias (IB), defined as the tendency to interpret ambiguous social situations in a threatening manner, has increasingly been studied in children and adolescents. Compared to Western samples, the relation between IB and social anxiety in Chinese youth has received little attention. The present study was to mainly examine the relationship between IB and social anxiety among Chinese adolescents.

Design: Cross-sectional design was utilized.

Methods: IB, measured by the Adolescents’ Interpretation Bias Questionnaire (AIBQ), and social anxiety were surveyed among a group of high socially anxious Chinese adolescents (n?=?25) and a control group (n?=?29). Participants were asked to rate the likelihood of interpretations coming to mind in social/non-social situations and to choose the most believable interpretation.

Results: The high social anxiety group had more negative interpretations and beliefs in social situations, and the interpretation bias was particular to social anxiety versus depression. Additionally, the cognitive content-specificity hypothesis was supported; the high anxious group showed interpretation bias in social situations, but didn’t have more negative interpretations of non-social situations, after controlling for depression.

Conclusions: The present study yielded comparable findings as found in Western samples regarding the relation between IB and social anxiety.