_____27.  Mrs. Thomas knows that her students do not like ho…

_____27.  Mrs. Thomas knows that her students do not like homework.  Therefore, when they all turn in their homework on time, are cooperative during lessons and comply with all the classroom rules, she does not assign homework that night.  Therefore, the students are increasingly compliant and cooperative.  What is Mrs. Thomas using to change the behavior of her students?  

_____3.  On Saturdays, 19-year-old Ana prefers to sleep late…

_____3.  On Saturdays, 19-year-old Ana prefers to sleep late and meet friends in the evening. Ana’s mother prefers to wake up early and see friends in the morning when she feels most energetic. This difference between Ana and her  mother is best explained by the fact that age and experience tend to alter our  

_____21. Patricia, is 14-year-olds, of average height but we…

_____21. Patricia, is 14-year-olds, of average height but weighs only 80 pounds. She has lost 30 pounds over the last 6 months by eating very little. She is very driven in her life and is determined not to become overweight and wants to be in control of her eating. Patricia likely would be diagnosed with: