More cards in this set

Card 16

Front

What were some of the formal tests used?

Back

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Card 17

Front

How did the time it took chimps to acquire language differ?

Back

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Card 18

Front

Results:

Back

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Card 19

Front

Conclusions:

Back

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Card 20

Front

Savage-Rumbaugh's conclusions:

Back

Preview of the front of card 20