Describing demographic variables (e.g., ethnicity/race, socioeconomic status, gender/sex, age) of participants may be important for identifying relations between these variables and behavior-analytic procedures. Previous research found that demographic variables were underreported in behavior-analytic studies dealing with particular populations…

Motivational interviewing (MI) is a brief intervention that has been shown to reduce heavy drinking among college students. Because all college studies of MI to date have included a personalized feedback report, it remains unclear which of the components is necessary to produce behavior change. This study evaluated the separate and collective…