Cultural,contextual, and gender differences in peer talk: A comparative study

Tulviste, T., Mizera, L., De Geer, B. & Tryggvason, M.‐T. (2010). Cultural, contextual, and gender differences in peer talk: A comparative study. Scandinavian Journal of Psychology. The study focused on cultural, contextual, and gender differences in children’s peer talk. Same‐sex dyads of Estonian (n = 38), Finnish (n = 38), and Swedish (n = 34) preschool age children were videotaped during unstructured and structured play settings. We found only one gender difference in children’s talkativeness and in the use of regulatory speech: during free play, Swedish boys used more imperatives per directives than Swedish girls. At the same time there were significant cultural and contextual differences. Estonian children were most directive and Swedish children were least directive. Finnish children were less directive than Estonian children but more directive than Swedish children. It was concluded that cultural and contextual factors strongly influence the likelihood, extent, and nature of gender differences in peer talk.     

INTERNATIONAL VALIDITY GENERALIZATION OF GMA AND COGNITIVE ABILITIES: A EUROPEAN COMMUNITY META-ANALYSIS

This article reports on a series of meta-analyses into the criterion validity of general menatl ability (GMA) and specific cognitive ability tests for predicting job performance ratings and training success in the European Community (EC). Meta-analyses were computed on a large EC database examining the operational validity of GMA and other specific cognitive abilities, including verbal, numerical, spatial-mechanical, perceptual and memory ( N ranged from 946 to 16,065) across 10 EC member countries. The results showed that tests of GMA and specific cognitive ability are very good predictors of job performance and training success across the EC. Evidence for the international validity generalization of GMA and specific cognitive abilities was presented. The results for the EC meta-analyses showed a larger operational validity than previous meta-analyses in the U.S. for predicting job performance. For training success, the European and American results are very similar. Implications for the international generalizability of GMA test validities, practical use of cognitive ability tests for personnel selection, and directions for future research are discussed.     

The Danger of Unrealistic Optimism: Linking Caregivers' Perceived Ability to Help Victims of Terror With Their Own Secondary Traumatic Stress

This study examined how caregivers' biased perceptions of ability to help traumatized patients relates to the caregivers' secondary traumatic stress (STS). There is reason to believe that caregivers overestimate their ability to help and underestimate their vulnerability to develop STS, but it is unclear how such unrealistic optimism relates to STS. The results show that Israeli caregivers working with terror victims believed that their ability to help traumatic patients is superior to their peers' while their likelihood to be negatively affected by such treatment is lower. Beyond the impact of the number of patients treated and caregivers' experience, unrealistic optimism was positively correlated to caregivers' STS. Theoretical and practical implications for those working with traumatized patients are discussed.     

Information integration study of Metelli's and Morinaga's theories of achromatic transparency

Information integration methodology was used to test Metelli's and Morinaga's theories of achromatic transparency. Stimuli were transparent achromatic disks on a background formed by two adjacent horizontal rectangles. The common border of these rectangles divided each disk in two halves. Let P and Q be the luminances of the left and right halves of a disk and let A and B be those of the left and right rectangles, respectively. Transparency is given by the ratio (P – Q)/(A – B) in Metelli's theory and is given by a weighted average of the ratios (P – Q)/(A – Q) and (P – Q)/(P – B) in Morinaga's theory. Participants rated the transparency of disks with A and B fixed and P and Q combined factorially. Morinaga's theory closely predicted the resulting pattern of curves and Metelli's theory predicted it incorrectly. Morinaga's theory could also account well for individual differences in the ratings of transparency. The results support the general idea that transparency depends on the integration of photometric luminance information rather than on the integration of perceived lightness information.     

Sensory empathy and enactment1

The authors propose the concept of sensory empathy which emerges through contact between analyst and patient as they get in touch with an area concerning the primary bond. This area is not so much based on thoughts and fantasies as it is on physical sensations. Sensory empathy has to do with that instrument described by Freud as pertaining to the unconscious of any human, which enables one person to interpret unconscious communications of another person. The authors link this concept to that of enactment precisely because the latter concerns unconscious, early elements that fi nd in the act a fi rst meaningful expression. It involves both analyst and patient. In other words, the authors wish to emphasize the importance of the analytical process maintaining contact with that immense fi eld of human interaction that can be defi ned as primary sensory area and which becomes intertwined with the evolution of affects. Clinical examples are provided to clarify these hypotheses.