Introducing Psychological Research
3rd edition

by Philip Banyard and Andrew Grayson

To read Kanzi or can't he?

Savage-Rumbaugh, S., McDonald, K., Sevcik, R.A., Hopkins, W.D., and Rupert, E (1986). 'Spontaneous symbol acquisition and communicative use by pygmy chimpanzees (Pan Paniscus)'. Journal of Experimental Psychology 115(3), 211-35

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