Bullies who beat up other kids because they get payoffs of various types from their actions apply

Carmen has recently been struggling with generalized feelings of anxiety, so she made an appointment with Dr. Larsen at the senior center. How should the doctor consider contextual factors before making a determination of Carmen's mental health?

a. explore family links to her symptoms b. schedule a psychophysiological test c. inquire about challenges in her life d. note that most seniors feel anxious

The difference in magnitude between the control and the experimental groups on the dependent variable is called the:

a. treatment effect. b. independent effect. c. confound effect. d. dependent effect.