Savage-Rumbugh psychology
- Created by: vicki france
- Created on: 14-03-15 13:20
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- Savage- Rumbaugh
- Kanzi, Mulika pgymy chimps 4&3 not trained to use lexigram
- Born in Yerkes Regional Primate reserch centre
- COMMUNIC-ATION lexigram geometric symbols the brighten when when touched dont look like word being described. Gestures 100 American sign language.
- outdoor laminated lexigram 'pointing board' no speech synthesier
- Austin& Sherman 9&10 common chimps no outdoor board can't point. Trained to use lexigram
- food spread across 55acre land 17 named locations. Everyday tasks+ human companion.
- Data recorded & coded 17 months, symbol production appropriate, appear spontaneous 9/10 followed by correct behaviour 9/10.
- Controls- 4.5hr recording, researcher 37 video researcher 46, 37 100% agreement
- Testing- shown photos asked to select correct on lexigram & listening to work or synthesised version to select photo. 20-40 used each session.
- Kanzi, Mulika pgymy chimps 4&3 not trained to use lexigram
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