The approach to the study of cognition that emphasizes the qualitative changes in adolescent thought is:

Neurofeedback, a newer type of biofeedback, involves trying to change ____________

a) brain wave activity b) blood pressure c) heart rate d) body temperature

Which of the following is likely to characterize a conversation between a student and a professor?

a) More formality and adherence to turn-taking rule b) More frequent turns by the student c) More topic maintenance d) More long pauses