Are there theory of mind regions in the brain? A review of the neuroimaging literature

There have been many functional imaging studies of the brain basis of theory of mind (ToM) skills, but the findings are heterogeneous and implicate anatomical regions as far apart as orbitofrontal cortex and the inferior parietal lobe. The functional imaging studies are reviewed to determine whether the diverse findings are due to methodological factors. The studies are considered according to the paradigm employed (e.g., stories vs. cartoons and explicit vs. implicit ToM instructions), the mental state(s) investigated, and the language demands of the tasks. Methodological variability does not seem to account for the variation in findings, although this conclusion may partly reflect the relatively small number of studies. Alternatively, several distinct brain regions may be activated during ToM reasoning, forming an integrated functional "network." The imaging findings suggest that there are several "core" regions in the network-including parts of the prefrontal cortex and superior temporal sulcus-while several more "peripheral" regions may contribute to ToM reasoning in a manner contingent on relatively minor aspects of the ToM task. © 2008 Wiley-Liss, Inc.

What will the boss think? The impression management implications of supportive relationships with star and project peers

Although impression management scholars have identified a number of tactics for influencing supervisor evaluations, most of those tactics represent supervisor-targeted behaviors. This study examines the degree to which employees form supportive relationships with peers for impression management purposes. In so doing, we explore this intriguing question: Will employees gain more from forming supportive relationships with stars (i.e., top performers who are on the fast track in the organization) or projects (i.e., works in progress who need help and refinement to perform well)? We examined this question in 2 field studies. Study 1 included 4 sources and 2 time periods; Study 2 included 2 sources and 3 time periods. The results showed that supportive relationships with both stars and projects seemed to represent impression management opportunities, insofar as they predicted supervisor positive affect and perceptions of employee promotability. Impression management motives only predicted supportive relationships with stars, however, not projects. Relationships with projects were driven by prosocial motives not concerns about managing images. We discuss the practical and theoretical implications of our results for the managing of impressions and peer relationships