A study of the relationship between protective behaviors and drinking consequences among undergraduate college students

The authors identified the number, type, and frequency of protective behaviors that undergraduate college students who consume alcohol use to prevent alcohol-related consequences. Their hypothesis was that students who engage in more types of protective behaviors with greater frequency would be less likely to experience alcohol-related consequences. Participants consisted of a randomly selected sample of 1,355 undergraduates aged 18 years and older at a large public university. Students completed a mailed questionnaire on alcohol and health behaviors in spring 2002. The findings (after adjustment for covariates) indicated that self-protective behaviors are inversely associated with alcohol-related problems for women but not for men. The influences of gender and racial and ethnic differences are considered in relation to prevention and intervention programs aimed at reducing alcohol-related consequences on college campuses.     

Achtsamkeit lernen im Offenen Dialog

Dialogue in the sense of David Bohm invites individuals and groups to consider together their ways of thinking and learning. By exploring mental models, which usually hinder reaching deeper agreement, this kind of dialogue opens new grounds and is, at the latest, since Peter Senge’;s management-bestseller “The fifth discipline” (1990), considered to be a basic process for team learning in groups and organisations. The article refers to university projects on ‘open dialogue’ with students at the universities of Oldenburg and Bochum between 2001–2003. Characteristics of “open dialogue” are represented as ways of attentiveness learning. Students practical reports are used to work out recommendations based upon “open dialogue” for the development of central deep ecology and human competences.     

Health lifestyles in Russia and the socialist heritage

This study examines the relationship between socialist ideology and the current negative health lifestyles of the Russian population. We explore the possibility that Soviet-style socialism with its negation of individuality and individual initiative in health matters promoted the development of a passive orientation toward healthy living. Using a national sample, we compare the health practices of those Russians who wish to return to socialism as it was before Gorbachev to those of Russians who favor staying with the present political and economic course or adopting other reforms. If a socialist ideology has indeed fostered a lack of responsibility for individual health promotion in Russia today, those persons wishing to return to socialism would be less likely to adopt a positive health lifestyle. Our data show that this is indeed the case, as pro-socialist respondents demonstrate less activity toward achieving health than antisocialists--although neither group collectively practices a healthy way of life.     

Mitochondrial abnormalities and oxidative imbalance in neurodegenerative disease

An increasing body of evidence now suggests the involvement of mitochondrial abnormalities in the etiology of neurodegenerative diseases, such as Parkinson's disease (PD) and Alzheimer disease. In this Perspective, we describe a recent study that shows that treatment of human patients with the antioxidant coenzyme Q(10'), which functions in concert with certain mitochondrial enzymes, reduced the worsening of symptoms associated with PD. These findings are consistent with the hypothesis that mitochondrial dysfunction plays a role in the pathogenesis of PD and that treatments that target mitochondrial biochemistry might ameliorate the functional decline observed in patients suffering from PD.     

An evaluation of population projections by age

A number of studies have evaluated the accuracy of projections of the size of the total population, but few have considered the accuracy of projections by age group. For many purposes, however, the relevant variable is the population of a particular age group, rather than the population as a whole. We investigated the precision and bias of a variety of age-group projections at the national and state levels in the United States and for counties in Florida. We also compared the accuracy of state and county projections that were derived from full-blown applications of the cohort-component method with the accuracy of projections that were derived from a simpler, less data-intensive version of the method. We found that age-group error patterns are different for national projections than for subnational projections; that errors are substantially larger for some age groups than for others; that differences in errors among age groups decline as the projection horizon becomes longer; and that differences in methodological complexity have no consistent impact on the precision and bias of age-group projections.     

How parental drug use and drug treatment compliance relate to family reunification

This study uses Cox regression to assess the relationships among parental drug use, drug treatment compliance, and reunification from substitute care. The study finds that drug treatment compliance is associated with faster reunification, even when accounting for ongoing drug use and three parenting measures. The findings are consistent with a conceptual framework suggesting that certain client actions, such as drug treatment compliance, may serve as markers that substantially affect client outcomes.     

It's a rave new world: estimating the prevalence and perceived harm of ecstasy and other drug use among club rave attendees

The use of 3,4-methylenedioxymethamphetamine (MDMA or "ecstasy") appears to be increasing worldwide, with "rave" attendees being one high-risk population. To date, however, only one study has collected ecstasy use information from rave attendees in the United States. To address this limitation, we collected self-report drug use information from 70 adult "club rave" attendees within the Baltimore-Washington corridor in April and May 2002. Data collection was scheduled between 12 A.M. and 5 A.M. Participation rates were high, with 85 percent of the club rave attendees completing the interview. Eighty-six percent of the respondents reported lifetime ecstasy use, 51 percent reported 30-day use, and 30 percent reported using ecstasy within the two days preceding the interview. While past-year ecstasy users were comparable to non-users with respect to a host of demographic and drug use variables, non-ecstasy users were significantly more likely than past-year users to perceive risks associated with the regular use of alcohol and ecstasy. Not surprisingly, non-ecstasy users were significantly more likely than past-year users to perceive harmful long-term physical and psychological effects associated with ecstasy ingestion. These findings suggest that rave attendees may be an important population for ecstasy-related prevention efforts.