The "Little Albert" study has been successfully replicated.?

The process in which fatty deposits in the brain insulate axons is called

A) synaptic pruning. B) synaptogenesis. C) myelination. D) maturation.

Which of the following statements about playing games in middle childhood is true?

A) Child-invented games are usually contests of individual ability. B) Gains in perspective taking permit a transition to rule-oriented games. C) School-age children today spend more time engaged in informal outdoor play. D) For most children, joining community sports is associated with decreased self-esteem.