In this article, we contrast evolutionary and psychobiological models of individual development to address the idea that individual development occurring in prototypically risky and unsupportive environments can be understood as adaptation. We question traditional evolutionary explanations of individual development, calling on the principle of…

Argues that the sociobiological argument (i.e., that suicide is associated with reduced reproductive potential) seems to have little explanatory value and to misrepresent the variability in cross-cultural patterning of suicidal behavior. Proposes a biocultural theory of suicide which addresses both the specific situational stressors and the…

Understanding what teachers need to be more comfortable and confident in their profession is crucial to the future of effective teachers and scientific literacy in public schools. This study focuses on the experiences of Arizona biology teachers in teaching evolution, using a clinical model of stress to identify sources of pressure, the resulting…