There is growing evidence that cannabis can have negative effects on health. While the ongoing debate about the nature and duration of these effects recognizes mild cognitive impairment, the evidence for irreversibility of cognitive impairment and causal links with psychiatric illness is not conclusive. There is undoubtedly potential for…

Aims: To investigate UK university student drinking in terms of social and motivational factors. Design: Quantitative and qualitative studies. Participants: Undergraduate students at a UK university: 50 "heavy drinkers" and 49 "light drinkers", equally distributed in terms of sex and year of study. Data: Questionnaire measures of drinking…

Drug education programs that rely on an abstinence based philosophy neglect, and may even contribute to, the potentially adverse consequences experienced by young people who already engage in this potentially health-compromising behaviour. A predominant focus of drug research during the initial wave of rising cannabis use by young people in the…

There is growing emphasis in public policy on involving young people in the development of health promotion campaigns and information resources on substance misuse. To date there has been little literature that explores the level and nature young people's involvement in such initiatives. This paper reports on an evaluation of a substance misuse…

The study assessed prevalence of volatile substance abuse (VSA), and its link to other forms of psychoactive substance use and to other problem behaviours among 14-15 year olds recruited from sixteen secondary schools in south-west London. Lifetime use of volatile substances was reported by 126 young people (6% of the sample) whose mean age of…

In the countries of the Commonwealth Caribbean there has been a dramatic expansion in drug demand reduction (DDR) programmes over the past decade. Often drawing on models originating in the countries providing the funding in North America or Europe, these activities have often been inadequately monitored and rarely evaluated. The absence of…

Ten years after publication of the UK Government's strategy for drug misuse in 1995, Tackling Drugs Together, the impact of drug education and prevention programmes remains less than desired. The 1995 strategy envisaged a new emphasis on education and prevention and there have been developments since then in drug education, especially with…

Volatile substance abuse (VSA) is an under-recognized worldwide problem. Data, especially international comparisons, are limited. The 2005 ESPAD report published data on VSA from 35 countries, collected in 2003. Lifetime prevalence of VSA can be as high as 22%, with little difference between boys and girls in most countries. Perceived risk of VSA…

This exploratory study investigates whether associations between social network measures and substance use differ according to type of substance and social context. The analyses use data obtained from 13 and 15 year olds (N=3146) in a school-based survey and focus on three social network measures: sociometric position (e.g. group, dyad, isolate);…

Cannabis use is increasingly prevalent among young adults in Canada. Due to cannabis' impairment effects, driving under the influence of cannabis has recently developed into a traffic-safety concern, yet little is known about the specific circumstances and factors characterizing this behavior among young people. In this study, we interviewed a…

Mortality resulting from alcohol abuse in young French people is too high in spite of prevention campaigns for road safety in particular. There are problems in identifying alcohol abuse in young people in preventive medicine or alcohol care services. This study was carried out in alcohol centres; data from patients under 25 are analysed and…

The aim of this study is to compare substance use between urban and rural secondary school districts in Texas between 1998 and 2003. The differences were analyzed using chi-square and analysis of variance. The analysis found that rural schools had students who reported higher rates of use of tobacco, frequent binge drinking, and driving while…

The purpose of this study was to increase understanding of the prerequisites for tobacco prevention. The situations before and after the introduction of a minimum-age law were compared with respect to opportunities for adolescents to buy tobacco, and to attitudes towards the law. Data were collected in 1996 and 2000 with a questionnaire among all…

A sample of 291 people aged 16-25 responded to an interviewer-completed questionnaire seeking information on their quantity and rate of alcohol consumption. The survey was conducted in licensed premises in the centre of a large English city. Analysis revealed that men drank more than women, but adjusting for body size and recommended alcohol…

It is well established that children of problem drinkers have an increased risk of developing mental health problems, including drinking and drug misuse problems, depression, eating disorders, conduct disorders, and delinquency. However, compared to the hundreds of studies that have examined the effects of parental problem drinking on their…