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Biomedical subjects

Scott T Walters

Publications and source records attributed to Scott T Walters.

9 recordsLinked to original sources
PubMed2006

A controlled trial of web-based feedback for heavy drinking college students.

OBJECTIVE: Alcohol consumption has been a growing concern at U.S. colleges, particularly among first-year students, who are at increased risk for problems. This study tested the efficacy of the "electronic Check-Up to Go" (e-CHUG), a commercially-available internet program, at reducing drinking among a group of at-risk college freshman. METHOD: The design was a randomized controlled trial: 106 freshmen students who reported heavy episodic drinking were randomly assigned to receive feedback or to assessment only. Assessment measures were completed at baseline, 8 weeks, and 16 weeks. RESULTS: At 8 weeks, the feedback group showed a significant decrease in drinks per week and peak BAC over control. By 16 weeks, the control group also declined to a point where there were no differences between groups. Changes in normative drinking estimates mediated the effect of the intervention. An additional 245 abstainers and light drinkers who were also randomized to condition did not show any intervention effect. CONCLUSIONS: This study provides preliminary support for the efficacy of this intervention at reducing short-term drinking among at-risk students.

Adult↗
PubMed2005

A review of computer and Internet-based interventions for smoking behavior.

This article reviews studies of computer and Internet-based interventions for smoking behavior, published between 1995 and August 2004. Following electronic and manual searches of the literature, 19 studies were identified that used automated systems for smoking prevention or cessation, and measured outcomes related to smoking behavior. Studies varied widely in methodology, intervention delivery, participant characteristics, follow-up period, and measurement of cessation. Of eligible studies, nine (47%) reported statistically significant or improved outcomes at the longest follow-up, relative to a comparison group. Few patterns emerged in terms of subject, design or intervention characteristics that led to positive outcomes. The "first generation" format, where participants were mailed computer-generated feedback reports, was the modal intervention format and the one most consistently associated with improved outcomes. Future studies will need to identify whether certain patients are more likely to benefit from such interventions, and which pharmacological and behavioral adjuncts can best promote cessation.

Adolescent↗
PubMed2005

Feedback interventions for college alcohol misuse: what, why and for whom?

In response to the persistent problem of college drinking, universities have instituted a range of alcohol intervention programs for students. Motivational feedback is one intervention that has garnered support in the literature and been adopted on college campuses. This article reviews published outcome studies that have utilized feedback as a major component of an alcohol intervention for college students. Overall, 11 of the 13 reviewed studies (77%) found a significant reduction in drinking as compared to a control or comparison group. While the studies varied widely in terms of population, follow-up period, and feedback content, it appears that feedback can be effective whether delivered by mail, the Internet, or via a face-to-face motivational interview. Feedback seems to change normative perceptions of drinking and may be more effective among students who drink for social reasons. The addition of a group or individual counseling session does not appear to increase the short-term impact of the feedback.

Alcohol-Related Disorders↗
PubMed2005

Wired for wellness: e-interventions for addressing college drinking.

In an effort to address problematic drinking among American college students, there has been increasing interest in the use of technology. This article reviews evidence for the efficacy of computer and internet interventions and provides information on five commercially available alcohol education and intervention programs that target college drinkers. Most programs use a mix of educational, skills-based, and motivational strategies to present material. All programs include assessment questions and provide personalized drinking feedback or other information that is customized to each user. Despite limited outcome research, there appear to be a number of advantages to computer and internet programs that focus on alcohol reduction. Future studies will need to determine how to best make use of technology to reach larger numbers of students with an effective, individual approach.

Adult↗
PubMed2005

Effectiveness of workshop training for psychosocial addiction treatments: a systematic review.

Workshop training for psychosocial substance abuse treatment has been an important part of the transfer of evidence-based approaches into larger practice. Although they are widely used, training methods such as self-study reading, internet-based courses, and educational workshops have not traditionally been the focus of empirical investigations. Based on electronic and manual searches of the literature, we summarize 17 evaluations of workshop training that describe the training program and the educational outcomes. In general, training tends to improve attendees' knowledge, attitudes, and confidence in working with clients who have substance abuse problems. Some skill improvements, when measured, are usually seen immediately after training but are less often maintained over a longer time. Extended contact, through follow-up consultation, supervision, or feedback, appears to be necessary for the long-term adoption of skills. There are also a number of institutional factors that may influence the extent to which providers adopt new practices. Given the popularity of this training format, the role of workshop training needs to be a focus of future evaluative research.

Adult↗
PubMed2005

Demon rum: high-tech solutions to an age-old problem.

This article summarizes the proceedings of a symposium at the 2004 Research Society on Alcoholism Meeting in Vancouver, British Columbia, Canada, organized and chaired by Scott T. Walters. The purpose of the symposium was to describe several brief motivational interventions offered via the Internet, including the evidence for web-based interventions, applications and contexts in which such approaches are being used, and directions for future research. Walters provided an overview and introduction to the topic and discussed the e-CHUG (www.e-chug.com) and e-TOKE (www.e-toke.com) feedback interventions for college alcohol and marijuana prevention, including the contexts in which they are being used and ways they are being integrated with other campus prevention efforts. Dr. Hester presented 12-month results from a controlled trial of the Drinker's Check-up (www.drinkerscheckup.com), an intervention for adult problem drinkers that is available both as a Windows and as an Internet application. Dr. Chiauzzi described the development and testing of My Student Body (www.mystudentbody.com), a tailored drinking prevention web site for college students. Finally, Dr. Miller addressed the use of online assessment and feedback to reduce drinking, including the history of web-based interventions and their likely future and the potential limitations of such approaches.

Alcohol Drinking↗
PubMed2004

Approaches to brief intervention for hazardous drinking in young people.

This article represents the proceedings of a symposium at the 2002 joint conference of the Research Society on Alcoholism and the International Society for Biomedical Research on Alcoholism in San Francisco. The chair was John B. Saunders. The focus of the symposium was on brief intervention approaches for hazardous drinking among young people. The presentations were (1) Evidence for the effectiveness of brief intervention as an approach to reducing hazardous alcohol use, by John B. Saunders; (2) College student hazardous drinking in New Zealand, the USA, UK, and Australia: implications for research, policy, and intervention, by Kypros Kypri; (3) Applications of motivational feedback on the college campus, by Scott T. Walters; (4) A population based individualized alcohol harm reduction feedback intervention: preliminary results from the college-based alcohol risk reduction (CBARR) trial, by Robert G. Laforge; and (5) Brief interventions: conclusions and future directions, by Mary E. Larimer.

Adolescent↗
PubMed2003

Mailed feedback reduces consumption among moderate drinkers who are employed.

To test the efficacy of mailed feedback for drinking reduction among employees of a manufacturing firm, 48 drinkers were recruited and alternately assigned to receive mailed feedback on their drinking either immediately or after an 8-week waiting period. Using a delayed treatment design, participants were assessed by mail at baseline, 8, and 16 weeks. After viewing their feedback, participants indicated a higher level of importance of making a change, but not confidence in their ability. There were also significant decreases in consumption after receiving the feedback, and these changes were mediated by participants' increased perceptions regarding the "riskiness" of alcohol consumption. An additional 26 nondrinkers at baseline volunteered to participate and also were mailed feedback. Among this group, receipt of feedback indicating a very low level of risk did not lead to increased drinking. This cost-effective intervention appears to reduce consumption among light-to-moderate drinkers, and may warrant a larger place in the framework of workplace alcohol reduction programs.

Alcohol Drinking↗