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Belsky, Jay; Schlomer, Gabriel L.; Ellis, Bruce J. – Developmental Psychology, 2012
Drawing on life history theory, Ellis and associates' (2009) recent across- and within-species analysis of ecological effects on reproductive development highlighted two fundamental dimensions of environmental variation and influence: harshness and unpredictability. To evaluate the unique contributions of these factors, the authors of present…
Descriptors: Sexuality, Adolescents, Depression (Psychology), Biographies