In the United States, one in six teenagers has driven under the influence of marijuana. Despite the fact that marijuana use is less common than alcohol use, driving under their influence is equally prevalent. Previous research has shown that the effects of marijuana on driving performance are more subtle than those of alcohol. Despite the knowledge that many drugs affect men and women different...

Anesthetists are aware of the growing popularity of marijuana (cannabis). They see more of their patients admitting to its use. However, many anesthetists are not aware of the potential adverse effects which may occur if marijuana is taken prior to the administration of an anesthetic. By itself, marijuana may cause cardiac arrhythmias, cardiac and respiratory depression, or even pulmonary edema...

This research assessed the frequency of marijuana use and perceptions of gender-specific marijuana use among intercollegiate athletes from two National Collegiate Athletic Association (NCAA) Division 1 universities. Normative data were gathered in a live setting. Male athletes reported significantly greater marijuana use than female athletes and the overall sample reported higher prevalence of ...

Significant attention has been given to the debate regarding allowances for medical marijuana use since the 1996 California and Arizona ballot initiatives. State medical marijuana allowances, however, have existed since the mid-1970s. Much of the current debate stems from confusion about the various ways states approach the issue. In this paper, we present original legal research on current sta...

The present investigation evaluated whether anxiety sensitivity interacted with marijuana use in relation to the prediction of panic-relevant variables among young adult tobacco smokers (n=265). Approximately 73% of the sample was composed of current marijuana smokers, with 78.5% of this sub-sample using marijuana more than once per week. As expected, after covarying cigarettes per day, alcohol...

The present investigation examined marijuana use, abuse, and dependence in relation to anxious and fearful responding to panic-relevant bodily sensations elicited by a biological challenge procedure among a sample of young adult marijuana users (n = 64; 46.9% women; M(age) = 20.97, SD = 6.01). Results indicated that those who were dependent on marijuana had greater self-reported panic attack sy...

This study uses an integrative model of behavioral prediction as an account of adolescents' intention to use marijuana regularly. Adolescents' risk for using marijuana regularly is examined to test the theoretical assumption that distal variables affect intention indirectly. Risk affects intention indirectly if low-risk and high-risk adolescents differ on the strength with which beliefs about m...

More and more states have passed laws that allow individuals to use marijuana for medical purposes. There is an ongoing, heated policy debate over whether these laws have increased marijuana use among non-patients. In this paper, I address that question empirically by studying marijuana possession arrests in cities from 1988 to 2008. I estimate fixed effects models with city-specific time trend...

Studies show significant negative effects of smoking marijuana on physical and mental health as well as social and occupational functioning. At the same time, there are more considerations about its ability to treat a number of diseases. This review summarizes current data in scientific literature that examines the medical effects of marijuana on human health with particular emphasis on its pot...

This study examined the influences of individual and social risk factors on alcohol and marijuana use among a sample of foster care adolescents. Data were collected through baseline structured interviews with 320 adolescents (aged 15-18 years) who resided in foster care placements and participated in a larger evaluation study of an independent living program. Approximately 40% of the adolescent...