Judy DeLoache Found That Three-Year-Olds Were Better Than Two-Year-Olds at Using

Multiple Choice

Judy DeLoache found that three-year-olds were better than two-year-olds at using a scale model of a room to help locate a hidden toy in the real room.After conducting a memory test in which the children had to go back to the scale model to find the toy there,DeLoache concluded that

A) memory problems for the two-year-olds provided a sufficient explanation of her findings.
B) the three-year-olds had better mental representational ability than the two-year-olds.
C) the three-year-olds were better planners than the two-year-olds.
D) the three-year-olds had longer attention spans than the two-year-olds.