Biomedical subjects
Publications and source records attributed to N Heather.
Consistent changes in the way they construed their drinking problem were found in alcoholics who completed an inpatient group therapy program. Patients who showed most change in construal were the ones most likely to relapse.
This paper describes the development of a brief scale to measure outcome expectations of reduced consumption among excessive drinkers (low dependence drinkers consuming more than recommended levels). This work, which forms part of a larger matching study of brief intervention, is based on the general proposition that outcome expectations of reduced consumption might be more important than previously thought for understanding and predicting behavior change. Twelve outcomes, derived from interviews with excessive drinkers, formed the basis of a questionnaire, the Excessive Drinker Outcome Expectations Scale (EDOES), which examined not only the valence of each outcome, but a comparison between expectations of reduced consumption versus drinking usual amounts. The questionnaire was administered to 235 hospitalized excessive drinkers. Principal components analysis produced two scales, reflecting the costs and benefits of change. The questionnaire proved to have acceptable levels of test-retest reliability and predictive validity. Analyses of construct validity revealed that outcome expectations of reduced consumption were increasingly positive across stages of change.
Widely disseminated brief interventions against excessive drinking, as part of the new public health movement, have a potentially crucial role in reducing alcohol-related harm on a national scale. However, a number of conceptual problems and practical barriers to progress in this area can already be identified. This article focuses on the British experience of research and implementation of community-based brief interventions, which is longer than that of other countries, as a means of discussing these problems. Rather than being pessimistic about the possible impact of brief interventions, the article is based on the assumption that it is only by clearly recognizing and solving such problems that the potential of brief interventions in the alcohol field will be fully realized.
General practitioners' (GPs') recognition of, attitudes towards, and intervention for, excessive drinking and alcohol problems among their patients were assessed in a postal questionnaire survey. Levels of recognition of, and intervention for, excessive drinking by GPs were low. GPs did not routinely enquire about alcohol and had managed only small numbers of patients specifically for excessive drinking or alcohol problems in the previous year. Enquiry about alcohol issues was elicited mainly by physical symptoms or by new patient registrations. Although 83% of GPs felt prepared to counsel excessive drinkers, only 21% felt effective in helping patients reduce consumption. Over the past 10 years, there appears to have been an increase in numbers of GPs who feel that they should be working with alcohol issues, but fewer GPs perceive themselves as being effective in this work. The main barriers to brief alcohol intervention were given as insufficient time and training, and lack of help from government policy; the main incentives related to availability of appropriate support services and proven efficacy of brief interventions.