M. Sanchezcraig et al., A SELF-HELP APPROACH FOR HIGH-RISK DRINKING - EFFECT OF AN INITIAL ASSESSMENT, Journal of consulting and clinical psychology, 64(4), 1996, pp. 694-700
A self-help book was offered to persons wanting to quit or cut down on
their alcohol use. Study participants (99 men, 56 women) were recruit
ed through advertisements, screened by telephone, and randomly assigne
d to 1 of 2 conditions: Book by mail or Assessment + Book(30-min telep
hone motivational interview plus book by mail). At 3-month follow-up,
significantly more participants qualified as moderate drinkers in the
Assessment + Book condition (65% vs. 43%), by this criterion: less tha
n or equal to 12 drinks/week and less than or equal to 10% heavy drink
ing days (5+ drinks if male and 4+ drinks if female; 13.6 g of ethanol
per drink). At 12 months there was no effect of condition, but signif
icantly more women than men were rated as moderate drinkers (71% vs. 5
2%); Collateral informants corroborated the participants' reports of d
rinking.