sexual orientation, with the general conclusions being related to biological and environmental factors. The biological factors that have been researched are genetic and hormonal, particularly during the fetal developmental perio 科学看同性恋的起因和更加普通地人的性意向的起因,当一般结论关于生物和环境因素。
century models of stress in physiology, psychology, and sociology. The theme that survives in modem times is the idea of stress as an externalload or demand on a biological, so 虽然这些用法在转折在生理、心理学和社会学方面很大地改变了有些从物理与其他学科, Hooke的分析inf1uenced 20世纪初模型...