A bonus of $100 for completing a work assignment before a deadline is an example of

Which of the following is the most likely model to explain the cause of borderline personality disorder?

a. Biological b. Early trauma resulting in posttraumatic stress disorder symptoms that are not recognized or dealt with during childhood c. Stressful life events d. Biological predisposition interacting with life events such as childhood trauma and later life stressors

Beverly faked an orgasm with her partner. Which of the following is likely to be true?

a. She is probably lesbian. b. She is undermining communication about sex with her partner. c. Her behavior is very unusual since she is in a committed relationship. d. Her behavior matches 93% of other women.