This volume examines a variety of empirical strands to construct an overall view of how young peers behave with each other. The substantive material derives from an interweaving of two sources: a critical survey of reported findings, of the methods that were used in establishing them and of their relationship to the conclusions that have been offered; and the writer's own longitudinal study of development during the second year of life. This study not only provides an empirical evaluation of the plausibility of existing hypotheses, it synthesizes widely diverse findings and methods into a...

The study analyzes the visual scanning characteristic of infants from the time of birth to five months of age, an interval of rapid advances in visul encoding capabilities. The work is based on the assumption that what an infant learns about the visual world will depend to a large degree on the manner in which it is examined. The volume draws upon recent findings from the neurosciences to aid in the interpretation of the behavioral data on infant scanning characteristics.

This volume attempts an ontogenetically oriented understanding of the behavioral development of free-living infant chimpanzees. The focus of the investigation is on the organization underlying developing behavior. The study serves as a model for achieving an integrated view about early development and motor behaviors from separate cases. The monograph is beautifully illustrated to depict postural and other behavioral expressions studied.

This volume analyzes the behavioral interactions between infant and adult male baboons. The result is the first quantitative description of infant-adult male relations for any higher primate, including humans. The idea that emerges is that infant-adult male relations are far more complex than the mere paternal caretaking or exploitation that has previously been assumed, and these relations are specific, long-term, reciprocal, and beneficial to both infants and the adult males. The book also deals with many current topics of interest, including parental investment, kidnapping, altruism,...