P138

Peggy Study, Panel P138 Themes: Language Development, Object Exploration, Social Interactions Source: (Lawler); date: 9/14/1980 Title: Text commentary: These clips show ??; Why important ?? P138A1 Standard Objects, 21mb P138A2 Standard Objects, 23mb P138A3 Standard Objects, 23mb P138B1 Legos and Toy People, 24mb P138B2 Legos and Toy People, 23mb P138C Toy People and Talk, 22mb …

Continue reading ‘P138’ »