The shift to formal operational thought sets the stage for moral reasoning at the ______ level

According to Piaget, a form of egocentrism emerges during the formal operational stage in which adolescents have difficulty

A) distinguishing their own and others' perspectives. B) with day-to-day decision making. C) comparing the merit of their accomplishments with that of others. D) establishing a sense of self that is independent from their parents.

According to the concept of social facilitation, the presence of other people ________ physiological arousal, which improves performance on ________ tasks

A) increases; unmastered B) increases; well-learned C) decreases; unmastered D) decreases; well-learned