Quasi-experimental designs can include all of the following

As children get older, their parents _________

A) are more reserved when they express affection B) are more controlling, particularly in the personal domain C) are no longer influenced by their children's temperament or behavior

Marvella has recurring bouts of trembling and shaking, dizziness, chest pain or discomfort, rapid heart rate, feelings of unreality, hot and cold flashes, and sweating. She feels that she is going crazy

a. a panic attack. b. posttraumatic stress disorder. c. agoraphobia. d. generalized anxiety disorder.