3V1122.1

3V112201 Same vs. Different: different animals, same activities (2/17/81) Peggy sat in my lap, playing her animal game (see examples in videotape, e.g. P162). I tired of it and she volunteered, ‘I know…let’s play a different game.’ I agreed enthusiastically, so she got from her toy box two different animals, sat in my lap and …

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