Transport and communications.
Published in British medical journal
Published in British medical journal
Published in The International journal of psycho-analysis
Published in Medical technicians bulletin
Published in Mental hospitals
Published in Psychological bulletin
Published in Science (New York, N.Y.)
A communication situation is described in which the rewards of both members of a pair of monkeys cannot exceed chance levels unless the operator monkey responds to cues provided by the informant monkey which indicate the location of food. Performance under these test conditions improved progressively to levels consistently above chance.
Published in Rivista sperimentale di freniatria e medicina legale delle alienazioni mentali
Published in A.M.A. archives of general psychiatry
Published in Psychiatric research reports
Published in Report. Army Medical Research Laboratory (U.S.)