Self-uncertainty,social identity prominence and group identification

Drawing on uncertainty-identity theory (Hogg, 2007) and referring to the concept of social identity complexity, we conducted two experiments to test the hypothesis that people would identify most strongly with their group if they felt both self-uncertain and that their group's identity was prominent relative to other identities, either because it was distinct from other identities or because they had few other identities. Self-uncertainty was primed in both experiments after participants had been primed to consider their group's attributes to overlap with or be distinct from the attributes of other identities of theirs (Experiment 1, N = 90) or to consider few or multiple other identities they had (Experiment 2, N = 87). As predicted, group identification was strongest under high uncertainty and when identity distinctiveness or few other identities had been primed. Implications of this research for how we conceptualize identity complexity are discussed.     

Delay and Age Effects on Identification Accuracy and Confidence: An Investigation Using a Video Identification Parade

A total of 236 children (7–8‐year‐olds and 13–14‐year‐olds) attempted identification from either target‐present (TP) or target‐absent (TA) video parades, after either two days or two weeks, following exposure to a live target. It was found that with TP line‐ups, the most frequent response was a correct identification, but in the TA condition, the most frequent response was a false identification. Under both TP and TA conditions, the 3‐way interaction of delay, age and response was significant. Further analysis revealed that delay was the major contributor of variance, causing an increase in errors for both age groups in TP delayed line‐ups but only for the younger age group in TA delayed line‐ups. Confidence varied as a function of type of identification response made, with the highest confidence being given to a correct identification in a TP line‐up. However, response confidence entered into a number of interactions involving both delay and age. Copyright © 2011 John Wiley & Sons, Ltd.     

Designing Selection Systems for Medicine: The importance of balancing predictive and political validity in high‐stakes selection contexts

Selection into medical education and training is a high‐stakes process. A key unanswered issue is the effectiveness of measuring noncognitive predictors via both low‐fidelity and high‐fidelity selection approaches in this high‐stakes context. We review studies investigating the effectiveness of multiple selection instruments in terms of predictive validity, incremental validity, and applicant reactions in both entry‐level and advanced‐level medical selection. Our results show that the situational judgment test (SJT) is the best single predictor of performance, operationalized in multiple ways. In addition, the low‐fidelity SJT has incremental predictive power over cognitively oriented tests, and high‐fidelity assessment center (AC) exercises add incremental validity over the low‐fidelity (and less costly) selection methods. Concerning applicant reactions, results show that overall, the selection system is positively received. However, the method with the highest predictive validity – the SJT – received comparatively lower face validity ratings which may present a ‘justice dilemma’ for employers. Furthermore, various other stakeholders have a political interest in the selection methods used (e.g., government, the regulators and trade unions).     

Complexity of culture: the role of identity and context in bicultural individuals' body ideals

Culture plays an important role in shaping body image, and people from different cultures have different beliefs about what constitutes the "ideal" body type. This study examines the relationship between culture and body ideals in Asian-American and Black-American women. Results from two studies show that subjective cultural identity and situational cultural cues had different relationships with body ideals. Among Asian-American women, identification with Asian culture was related to a thinner body ideal, but exposure to Asian cultural cues (relative to American cultural cues) was related to a thicker body ideal. Among Black-American women, identification with Black culture was related to a thicker body ideal, but exposure to Black cultural cues (relative to American cultural cues) was related to a thinner body ideal. These results have theoretical and practical implications for understanding how internal and external manifestations of culture can differentially influence body image.     

Ambiguous Figures and the Content of Experience

Representationalism is the position that the phenomenal character of an experience is either identical with, or supervenes on, the content of that experience. Many representationalists hold that the relevant content of experience is nonconceptual. I propose a counter‐example to this form of representationalism that arises from the phenomenon of Gestalt switching, which occurs when viewing ambiguous figures. First, I argue that one does not need to appeal to the conceptual content of experience or to judgements to account for Gestalt switching. I then argue that experiences of certain ambiguous figures are problematic because they have different phenomenal characters but that no difference in the nonconceptual content of these experiences can be identified. I consider three solutions to this problem that have been proposed by both philosophers and psychologists and conclude that none can account for all the ambiguous figures that pose the problem. I conclude that the onus is on representationalists to specify the relevant difference in content or to abandon their position.     

The Development and Validation of the Health Proneness Questionnaire

This series of studies describes the development, validation and potential use of the Health Proneness Questionnaire (HPQ). Recent health, wellness and illness studies focus upon the dynamic interaction between psychological and physical well-being. This newly developed scale allows practitioners to quickly screen psychological characteristics related to health and a patient's perception of their quality of life. Participants were patients in university research clinics for vision problems. Through exploratory factor analysis three factors evolved related to the hypothesized psychological characteristics involved in health related quality of life: adaptability, self-efficacy and subjective well-being. In a confirmatory factor analysis, the best fit model yielded a higher-order health-proneness factor with the original three categories as sub-factors. Further criterion-related validity comparisons and discriminant and convergent validity studies indicated a psychometrically sound short survey for examining psychological characteristics of patients with mild chronic health conditions.     

Book Reviews

The Advancement of Science: Science Without Legend, Objectivity Without Illusions Philip Kitcher, 1993 Oxford University Press pp. ix + 421, £30.00, ISBN 019 504628 5

Mind, Brain, Behavior. The Mind‐Body Problem and the Philosophy of Psychology Martin Carrier & JÜrgen Mittelstrass, 1991 Berlin, Walter de Gruyter pp. 314, £51.82, ISBN 3 11012876 4

Rewriting the History of Madness: Studies in Foucault's Histoire de la Folie Arthur Still & Irving Velody (Eds), 1992 Routledge pp. x + 225, £45, ISBN 0 415 06654 9

Economics and the Philosophy of Science Deborah Redman, 1993 Oxford, Oxford University Press pp. xiv + 252, £10.95 (paperback), ISBN 019 508274 5

The Disorder of Things John Dupré, 1993 Cambridge, MA/London, UK, Harvard University Press pp. viii+ 308, £27.95, ISBN 0 674 21260 6

The Philosophy of Vacuum Simon Saunders & Harvey R. Brown (Eds), 1991 Oxford, Oxford University Press pp. 291, £37.50, ISBN 0 19 824449 5

The Laboratory of the Mind James R. Brown, 1991 London, Routledge pp. xi+ 175, £11.99 (paperback), ISBN 0 415 095794

The Revision Theory of Truth A. Gupta & N. D. Belnap, 1993 Cambridge, MA, MIT Press pp. xii + 299, £31.50, ISBN 0 262 07144 4     

Family therapy and soiling: an audit of externalizing and other approaches

This is a retrospective audit of the therapy outcome of 108 children with soiling and their families. Fifty-four children were treated by externalizing and 54 comparison children and families were treated by the usual methods in the same clinic. The results from the externalizing group were better and compared favourably with standards derived from previous studies of soiling. Externalizing was rated as much more helpful by parents at follow-up.     

The role of movement in the recognition of famous faces

The effects of movement on the recognition of famous faces shown in difficult conditions were investigated. Images were presented as negatives, upside down (inverted), and thresholded. Results indicate that, under all these conditions, moving faces were recognized significantly better than static ones. One possible explanation of this effect could be that a moving sequence contains more static information about the different views and expressions of the face than does a single static image. However, even when the amount of static information was equated (Experiments 3 and 4), there was still an advantage for moving sequences that contained their original dynamic properties. The results suggest that the dynamics of the motion provide additional information, helping to access an established familiar face representation. Both the theoretical and the practical implications for these findings are discussed.