Angie, an eight-year-old child, is presented with the problem 3 + 4 + 5 = 3 + __ and asked to solve it. She adds up all the numbers in the problem and puts 15 in the blank
Angie is likely to change her strategy for solving the problem after collaborating with a peer who ___. Assume that Angie and her peer collaborator do not receive feedback about the correctness of their strategies.
a. adds up all the numbers in the problem and puts 15 in the blank
b. adds up all the numbers in the problem, but adds wrong, and puts 14 in the blank
c. adds up all the numbers before the equal sign and puts 12 in the blank
d. none of the above
C
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A) public speech. B) private speech. C) mental speech. D) social speech.
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Indicate whether the statement is true or false