The authors of the essays presented in this collection use selected animal and human models to inquire into the dynamics of hierarchical behavior. The collection begins with a review of the biological parameters of human behavior and suggests that a biological basis can be found in association with general strategies for organizing human behavior. Barchas has organized the essays proceeding from an evolutionary contextual frame through contributions that illuminate the regulation of hierarchical structures, to the final essays that implicate the brain's attentional system as a chief...

Social cohesion is the outcome of the social and physiological processes through which individuals become linked into social systems. These linkages, as they occur in social relationships and are found in small group interactions, are the common focus of this collection of essays. The volume begins with an exploration of social relationships as regulators of physiology and behavior. Other essays investigate issues such as dominance, ideological constraints on evolutionary theory, social cohesion in dyadic groups, social relationships as determinants of emotion and physiology, biosociology...