Both Piaget and Kohlberg emphasized ________

Dr. Hernandez is researching the effect of a new treatment for depression. She is so excited about this treatment because she is sure it will help people

When she hands out the placebo pills, she is able to keep a neutral expression on her face. When she hands out the actual pills, she can't help but let a little smile curl her lips and she bounces up and down very slightly due to her expectations the pill will really help these people. She is not aware she is doing anything different. As her student, you need to point this out to her to save the study from _____ bias. a) experimenter b) participant c) intentional d) accidental

Which of the following is NOT a predictor of alcoholism?

a. Being the child of an alcoholic b. Feeling fewer effects of alcohol when drinking c. Having no exposure to alcohol when young d. Showing an abnormal P300 wave