Alternative reproductive tactics in male Cape ground squirrels Xerus inauris

In some animal societies, males vary in the strategies and tactics that they use for reproduction. Explanations for the evolution of alternative tactics have usually focussed on extrinsic factors such as social status, the environment or population density and have rarely examined proximate differences between individuals. Anecdotal evidence suggests that two alternative reproductive tactics occur in cooperatively breeding male Cape ground squirrels. Here we show that there is strong empirical support for physiological and behavioural differences to uphold this claim. `Dispersed' males have higher resting metabolic rates and a heightened pituitary activity, compared with philopatric 'natal' males that have higher circulating cortisol levels. Dispersed males also spend more time moving and less time feeding than natal males. Additionally, lone males spend a greater proportion of their time vigilant and less of their time foraging than those that were in groups. The choice of whether to stay natal or become a disperser may depend on a number of factors such as age, natal group kin structure and reproductive suppression, and the likelihood of successful reproduction whilst remaining natal. Measuring proximate factors, such as behavioural and endocrine function, may provide valuable insights into mechanisms that underlie the evolution of alternative reproductive tactics.

Hillary Clinton's Race: Did She Match the Presidential Prototype?

The present research addresses how voters’ perceptions of Hillary Clinton’s warmth and competence influenced decisions to vote for her in the 2008 Democratic primary. We apply research on gender stereotypes and perceptions of women leaders to demonstrate that voters perceived Clinton as highly competent but relatively less warm. Further, this research examines how perceptions of Clinton’s warmth and competence contributed to decisions to vote for her. Results suggest that perceptions of Clinton’s warmth and competence differentially predicted voting behavior for voters strongly and less strongly identified with their political party. This research provides a descriptive analysis of how voters’ beliefs about leaders can be colored by gender, and how such beliefs contribute to electing women candidates.

‘Playing it by the rules': the politics of research in ‘race' and education

This article offers an examination of the interplay between politics, ethics, theory and methodology as they impact upon social research, through a critical analysis of the ethnographic study conducted by Peter Foster. It will be argued that his highly contentious claim to have found no manifestations of racism (either direct or indirect) throughout his study of an inner-city, multi-ethnic comprehensive school was, in the last analysis, both misleading and inaccurate. It will be contended that such claims were based upon a research design and methodology which were ultimately determined by his own political orientation and the ethical and theoretical positions which he developed as a consequence.

After Slavery: Race, Labor and Citizenship in the Reconstruction South

an edited collection of essays exploring the variety of experiences of freedpeople in the post-emancipation United States. Co-edited by Brian Kelly and Bruce E. Baker, with an afterword by Eric Foner.