Role of visual imprinting in the emergence of specific filial attachments in ducklings
Hoffman, H S, Ratner, A M, Eiserer, L A
Published in Journal of comparative & physiological psychology (01.12.1972)
Published in Journal of comparative & physiological psychology (01.12.1972)
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Journal Article
Aggressive behavior in immature ducklings
Hoffman, H S, Ratner, A M, Eiserer, L A, Grossman, D J
Published in Journal of comparative & physiological psychology (01.04.1974)
Published in Journal of comparative & physiological psychology (01.04.1974)
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Journal Article
A shock-delivery system for newly hatched pre-cocial birds "(Note)"
Hoffman, Howard S, Ratner, Alan M
Published in Journal of the experimental analysis of behavior (01.01.1974)
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Published in Journal of the experimental analysis of behavior (01.01.1974)
Journal Article
A SHOCK-DELIVERY SYSTEM FOR NEWLY HATCHED PRECOCIAL BIRDS
Hoffman, Howard S., Ratner, Alan M.
Published in Journal of the experimental analysis of behavior (01.11.1974)
Published in Journal of the experimental analysis of behavior (01.11.1974)
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Journal Article