Sophia Christin Weissgerber

The Headscarf Effect Revisited: Further Evidence for a Culture-Based Internal Face Processing Advantage

Encoding the internal features of unfamiliar faces poses a perceptual challenge that occasionally results in face recognition errors. Extensive experience with faces framed by a headscarf may, however, enhance perceivers ability to process internal facial information. To examine this claim empirically, participants in the United Arab Emirates and the United States of America completed a standard part–whole face recognition task. Accuracy on the task was examined using a 2 (perceiver culture: Emirati vs American) x 2 (face race: Arab vs white) x 2 (probe type: part vs whole) x 3 (probe feature: eyes vs nose vs mouth) mixed-measures analysis of variance. As predicted, Emiratis outperformed Americans on the administered task. Although their recognition advantage occurred regardless of probe type, it was most pronounced for Arab faces and for trials that captured the processing of nose or mouth information. The findings demonstrate that culture-based experiences hone perceivers face processing skills.

Acculturation, out-group positivity and eating disorders symptoms among Emirati women.

Western acculturation has been implicated in the development of eating disorders among populations living outside Europe and North America. This study explored the relationship between Western acculturation, in-group/out-group evaluations and eating disorders symptoms among female citizens of the United Arab Emirates (UAE). Emirati college women (Nu2009=u2009209) completed an affective priming task, designed to implicitly assess in-group (Emirati) and out-group (American) evaluations. Participants also completed the Westernization Survey, a widely used self-report measure of acculturation, and the Eating Attitudes Test (EAT-26). Across the whole sample, out-group positivity was correlated with higher levels of eating disorder symptoms. Participants classified as at risk for eating disorders showed a clear out-group preference (out-group positivity greater than in-group positivity). Western acculturation was also positively correlated with eating disorder symptoms. Overall, these findings lend further support to the acculturation hypothesis of eating disorders in the context of Emirati college women.

Learning the Hard Way: Need for Cognition Influences Attitudes toward and Self-Reported Use of Desirable Difficulties.

Abstract We investigate the relationship between Need for Cognition (NFC), attitude towards and self-reported application of different desirable difficulties in self-regulated learning. Students with a higher NFC should be more appreciative and prone to use desirable difficulties because of a match between the learner’s attributes and the learning task requirements: cognitively effortful learning conditions will be preferred by students with a higher propensity for cognitive challenges. Supporting our hypotheses, we show that indeed a higher NFC positively relates to attitudes and use of different desirable difficulties (Study 1–2), especially to self-generating of materials and predictions, but weaker and inconsistently to interleaving/spacing and self-testing/practicing. While self-generating of contents and predictions loaded on one factor, and interleaving/spacing together with self-testing/practicing loaded on another factor, this two-factor structure was reliably obtained for self-reported use, yet for attitudes a one-factor structure did fit. Most importantly though, the observed relationship between NFC and different desirable difficulties could neither be explained by high school graduation grade, indicating academic competence (Study 1), nor by academic self-concept as one’s perception of one’s academic abilities (Study 2). Results are discussed within an information-processing framework related to implications for desirable difficulties as learning strategies.