P146A

Clip Notes focused on Peggy playing with toys, legos, talking.

P146B

Clip Notes focused on Peggy playing with toys, making up story-bits, telephone.

P146C

Clip Notes focused on Peggy playing with the Grandma Puzzle.

P146D

Clip Notes focused on Peggy playing with her toys.

P146E

Clip Notes focused on Peggy solving the Ring Tower Puzzle.

P146F

Clip Notes focused on Peggy’s progressive mastery of orderly inclusions of nesting cups. Possible influence of Ring Tower experience on this one.

P146G

Clip Notes focused on Peggy exhibiting mastery of orderly inclusions of nesting boxes; nesting cups also.