Peggy Study, Panel P147

Themes: Language Development, Object Exploration, Social Interactions
Source: (Lawler); date: 11/17/1980

Title:
Text commentary: These clips comprise a shortened experiment (20 minutes); recording speed slow down reduces voice pitch again.



P147A1 Puzzle Box, 22mb


P147A2 Puzzle Box, 24mb


P147A3 Puzzle Box, 21mb


P147B Counting Hats, 6mb


P147C1 Reading, 15mb


P147C2 Reading, 14mb

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