Accepting the null hypothesis when it should have been rejected is an example of

Research indicates that many preschoolers answer the question of "Who are you?" with the

answer "I am a boy or girl." Therefore, ________________is one of the most salient categories for young children. a. sex b. the social self c. gender d. the emotional self

As a result of synaptic pruning,

A) seldom-stimulated neurons lose their synapses. B) stimulated neurons reproduce themselves. C) overstimulated neurons lose their synapses. D) overstimulated neurons die.