Orientation to social and nonsocial stimuli in neonatal chimpanzees and humans

Imitation of Facial and Manual Gestures by Human Neonates

Andrew N. Meltzoff, Maggie Moore · Science · 1977 · 3.2K citations

Social Sciences, Human Development, Psychology +14

Chimpanzees: Self-Recognition

Gordon G. Gallup · Science · 1970 · 1.8K citations

Social Sciences, Psychology, Zoology +15

The Behaviour of Free-living Chimpanzees in the Gombe Stream Reserve

Jane Van Lawick-Goodall · Animal Behaviour Monographs · 1968 · 1.6K citations

Life Sciences, Biology, Zoology +12

Teaching Sign Language to a Chimpanzee

Rod Gardner, Beatrice T. Gardner · Science · 1969 · 1.6K citations

Life Sciences, Evolutionary Biology, Genetics +13

Emotions and emotional communication in infants.

Edward Z. Tronick · American Psychologist · 1989 · 1.3K citations

Education, Human Development, Psychology +12