One study of young couples found that social ______, defined as similarity in leisure interests and role preferences, is particularly important to marital success

For adults, a person with a BMI of over ___ is classified as overweight, and a person with a BMI over ____ is obese

a. 15; 20 b. 20; 25 c. 25; 30 d. 30; 35

If the average correlation among the items on an anxiety scale is r = .95, we can say that the scale has

a. high content validity. b. low internal consistency. c. high internal consistency. d. high construct validity.