In epidemiological surveys, the male to female ratio of ADHD is about

According to Piaget, when our internal thoughts are consistent with the evidence we are receiving from the world, we are experiencing

a. plasticity. b. equilibration. c. cognitive dissonance. d. fixation.

According to Nelson, memory has the adaptive value of helping children

a. develop a sense of identity. c. reflect on what they know. b. predict what will happen in the future. d. become more socially skilled.