Example E.111. The Hammer in the hands of Child and Ape
Fig. 1. First unsuccessful attempts to use hammer (Roody 1 y. 4 m.) |
Fig. 4. Hammering-in defective wheel (Roody 2 y. 5 m.) |
Example E.114. Child's Constructional Play
Fig. 1. Collecting material for proposed structure (Roody 1 y. 11 m.) |
Fig. 4. Ballooning (Roody 3 y. 3 m.) |
Example E.119. Child's Constructional Play
Fig. 1. Roody (2 y. 1 m.) builds house; putting-in a number of blocks one beside another |
Fig. 4. Roody (3 y. 4 m.) making a kind of tower |
Example E.120. The Work of the Child's Mind
Fig. 1. “Will it stand or tumble down?” (Roody 2 y. 4 m.) |
Fig. 4. “What is this?” (Roody 2 y. 3 m.) |