Sexual attraction first occurs at about age

Learning theory tell us that as long as 18-year olds Ellen and Rhonda experience the negative consequence of drinking too much alcohol (throwing up, having a "hangover," friends describing the embarrassing things they did while drunk), it doesn't matter that they first had the positive "buzz" from drinking—they will be unlikely to drink in excess in the future because of the punishment.

a. true b. false

Knowledge of the placement of participants into the various conditions of an

experiment could lead to results based on subjective expectations rather than objective, as well as accurate results. What is this called? A) Placebo effect B) Double blind C) Single blind D) Experimenter bias