"My father poisons my food, and my mother has hired a hit man to shoot me. My boss is plotting to humiliate me, and my neighbor spies on me." These comments illustrate the schizophrenic symptom known as ____

Fred is afraid of spiders. He won't even watch a nature show on TV about them. When he sees a picture of a spider, he has a panic attack, but when he avoids looking at the image, his panic goes away. Fred's avoidance of spiders is being __________________

a) extinguished, because he feels anxious after doing so b) recovered spontaneously, because he will never get better c) positively reinforced, because he is rewarded by his anxiety going down d) negatively reinforced, because he is rewarded by his anxiety going down

Massed practice is superior to spaced practice when studying

Indicate whether this statement is true or false