Flavell Found That the "Private Speech" of 9- to 10-Year-Old

Multiple Choice

Flavell found that the "private speech" of 9- to 10-year-old children was

A) was only used for problem solving but not for planning.
B) not used to guide their own behavior.
C) less likely to be audible than the private speech of younger children.
D) more likely to be audible than the private speech of younger children.
E) nonexistent.