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. Author manuscript; available in PMC: 2019 Oct 1.
Published in final edited form as: Alcohol Clin Exp Res. 2018 Aug 28;42(10):2000–2010. doi: 10.1111/acer.13850

Table 3.

Items and response options for theoretical correlates of en bloc (“blackouts”) and fragmentary blackouts (“brownouts”).

Item Response Options and Scoring
Outcome evaluations
If I were to have a blackout/brownout, good things would happen. Strongly disagree (1) Disagree (2) Neutral (3) Agree (4) Strongly agree (5)
If I were to have a blackout/brownout, bad things would happen. Strongly disagree (1) Disagree (2) Neutral (3) Agree (4) Strongly agree (5)
Attitudes
If I had a blackout/brownout, it would be… Unenjoyable (1) (2) (3) (4) Enjoyable (5)
If I had a blackout/brownout, it would be… Bad (1) (2) (3) (4) Good (5)
If I had a blackout/brownout, it would be… Harmful (1) (2) (3) (4) Beneficial (5)
If I had a blackout/brownout, it would be… Foolish (1) (2) (3) (4) Wise (5)
If I had a blackout/brownout, it would be… Unpleasant (1) (2) (3) (4) Pleasant (5)
If I had a blackout/brownout, it would be… Dangerous (1) (2) (3) (4) Safe (5)
Injunctive norms
To what extent do you approve or disapprove of having a blackout/brownout? Strongly disapprove (1) Somewhat disapprove (2) Neutral (3) Somewhat approve (4) Strongly approve (5)
To what extent does the typical college student drinker approve or disapprove of having a blackout/brownout? Strongly disapproves (1) Somewhat disapproves (2) Neutral (3) Somewhat approves (4) Strongly approves (5)
Descriptive norms
What percent of male/female college student drinkers has had a blackout/brownout by the end of senior year? 0–100%
What percent of male/female college student drinkers has a blackout/brownout in a typical month? 0–100%
Self-efficacy
Please indicate how confident you are that you could avoid a blackout/brownout if you wanted to do so. 0–100%
Intentions
In the past 30 days, how often have you consumed alcohol with the intention of losing your memory of the night’s events? Never (0) 1 time (1) 2–3 times (2) Weekly (3) Twice a week or more (4)
In the next 30 days, I intend to have a blackout/brownout as a result of my drinking. Strongly disagree (1) Moderately disagree (2) Slightly disagree (3) Slightly agree (4) Moderately agree (5) Strongly agree (6)

Note. All ‘blackout’ and ‘brownout’ items were presented separately. Any ‘male’ and ‘female’ items were also presented separately.