暗讽 发表于 2025-3-25 03:43:21
The Coordinate Roles of Mother and Young in Establishing and Maintaining Pheromonal Symbiosis in thn her feces that strongly attracts the young. Both the pheromone and the young’s responsiveness to it remain in evidence only about two weeks—a relatively brief time even in the life span of the rat. But although obviously short-lived, this pheromonal bond, as it has been called, serves important de发现 发表于 2025-3-25 10:33:10
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Assessing Caregiver Sensitivity to Infants,ng researchers of various theoretical persuasions (cf. Rajecki, Lamb, & Obmascher, 1978; Lamb & Easterbrooks, 1981). We are now faced with the challenging task of evaluating and integrating this field. In this chapter, we discuss parental sensitivity to infant cues in an expanded context of caregiveA精确的 发表于 2025-3-26 01:02:53
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Costs and Benefits of Mammalian Reproduction,, symbiotes: all participate in relationships characterized by metabolic dependence between participants. This multiplicity of naturally occurring dependent relationships is useful in the study of parental behavior because an analysis of one type of intimate association can provide insight into othe结构 发表于 2025-3-26 14:43:24
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Book 1983 and its applicability to the study of parents and their offspring. Each participant was asked to focus not on the parental behavior of various species, but on parent and offspring as a symbiotic unit. The presentations were informal and the discussions intense. The chapters that follow were written