Titlebook: Beyond The Dyad; Michael Lewis Book 1984 Springer Science+Business Media New York 1984 Pet.behavior.biological.biology.development.ecology

类型

Infants, Mothers, Families, and Strangers,the give-and-take interactions provided by peers (Lewis, Young, Brooks, and Michalson, 1975; Mueller and Vandell, 1979). Furthermore, events outside the mother-infant dyad-like the father’s presence (Lamb, 1979) or supportiveness (Pedersen, 1981)-affect the quality of the interactions shared by infa

Conserve

冥想后

转折点

表示向下

Changing Characteristics of the U.S. Family,wis & Feiring, 1978, 1979). This network includes, among others, parents, siblings, relatives, teachers, and peers. For the purposes of the present discussion, we shall focus on that part of the social network known as the family and will concentrate on the changing demographic characteristics of th

谷类

Implications of Monogamy for Infant Social Development in Mammals,e of any parental investment by a male. Females both gestate and lactate, and they can typically ensure their offsprings’ survivorship to the point of weaning and independence (Kleiman, 1977). Monogamy has evolved in diverse mammals, and the basis for its evolution appears to have differed in differ

obsolete

Biological Contributions to the Maternal Behavior of the Great Apes, I was studying the sexual behavior of gorillas under laboratory conditions and learned that one of the females I had tested was pregnant. Because I saw this as an opportunity to extend my studies of mother—infant relations to a third species of great ape, research on chimpanzees and orangutans alre

Lament

举止粗野的人

平常