References
- Bailey SL, Flewelling RL, Rachal JV. Predicting continued use of marijuana among adolescents: The relative influence of drug-specific and social context factors. Journal of Health and Social Behavior 1992; 33: 51–66
- Bauman KE, Ennett ST. On the importance of peer influence for adolescent drug use: Commonly neglected considerations. Addiction 1996; 91: 185–198
- Biernacki P, Waldorf D. Snowball: Problems and techniques of chain referral sampling. Sociological Methods and Research 1981; 10: 141–163
- Boys A, Marsden J, Griffiths P, Fountain J, Stillwell G, Strang J. Substance use among young people: The relationship between perceived functions and intentions. Addiction 1999; 94: 1043–1050
- Boys A, Marsden J, Strang J. The relative influence of friends and functions: Modelling frequency of substance use in a non-treatment sample of 16–22 year olds. Health Education 2002; 102: 280–288
- Butters JE. The impact of peers and social disapproval on high-risk cannabis use: Gender differences and implications for drug education. Drugs: Education, Prevention and Policy 2004; 11: 381–390
- Chabrol H, Duconge E, Casas C, Roura C, Carey KB. Relations between cannabis use and dependence, motives for cannabis use and anxious, depressive and borderline symptomatology. Addictive Behaviors 2005; 30: 829–840
- Chen K, Kandel DB. Predictors of cessation of marijuana use: An event history analysis. Drug and Alcohol Dependence 1998; 50: 109–121
- Coffey C, Carlin JB, Lynskey M, Li N, Patton GC. Adolescent precursors of cannabis dependence: Findings from the Victorian Adolescent Health Cohort Study. British Journal of Psychiatry 2003; 182: 330–336
- Ellingstad TP, Sobell LC, Sobell MB, Eickleberry L, Golden CJ. Self-change: A pathway to cannabis abuse resolution. Addictive Behaviors 2006; 31: 519–530
- Hammersley R, Leon V. Patterns of cannabis use and positive and negative experiences of use amongst university students. Addiction Research and Theory 2006; 14: 189–205
- Harvey JH, Weary G. Attribution: Basic issues and applications. Academic Press, San Diego, CA 1985
- Hathaway AD. Cannabis effects and dependency concerns in long-term frequent users: A missing piece of the public health puzzle. Addiction Research and Theory 2003; 11: 441–458
- Hofler M, Lieb R, Perkonigg A, Schuster P, Sonntag H, Wittechen H. Covariates of cannabis use progression in a representative population sample of adolescents: A prospective examination of vulnerability and risk factors. Addiction 1999; 94: 1679–1694
- Huba GJ, Newcomb MD, Bentler PM. Adverse drug experiences and drug-use behaviors – a one-year longitudinal study of adolescents. Journal of Paediatric Psychology 1986; 11: 203–219
- Jessor R, Chase JA, Donovan JE. Psychosocial correlates of marijuana use and problem drinking in a national sample of adolescents. American Journal of Public Health 1980; 70: 604–613
- Kandel DB, Denise B, Kessler RC, Margulies RZ. Antecedents of adolescent initiation into stages of drug use: A developmental analysis. Journal of youth and Adolescence 1978; 7: 13–40
- Kaplan HB, Martin SS, Robbins CA. Toward an explanation of increased involvement in illicit drug use: Application of a general theory of deviant behavior. Research in community and mental health, JR Greenley. JAI Press, Greenwich, CT 1985; 5: 202–252
- Kirkcaldy BD, Siefen G, Surall D, Bischoff RJ. Predictors of drug and alcohol abuse among children and adolescents. Personality and Individual Differences 2004; 36: 247–265
- Messinis L, Kyprianidou A, Malefaki S, Papathanasopoulos P. Neuropsychological deficits in long-term frequent cannabis users. Neurology 2006; 66: 737–739
- Simons J, Correia CK, Carey KB, Borsari BE. Validating a five-factor marijuana motives measure: Relations with use, problems and alcohol motives. Journal of Counselling Psychology 1998; 45: 265–273
- Skinner HA. The drug abuse screening test. Addictive Behaviors 1982; 7: 363–371
- von Sydow K, Lieb R, Pfister H, Hofler M, Sonntag H, Wittchen H. The natural course of cannabis use, abuse and dependence over four years: A longitudinal community study of adolescents and young adults. Drug and Alcohol Dependence 2001; 64: 347–361
- von Sydow K, Lieb R, Pfister H, Hofler M, Wittchen H. What predicts incident use of cannabis and progression to abuse and dependence? A 4-year prospective examination of risk factors in a community sample of adolescents and young adults. Drug and Alcohol Dependence 2002; 68: 49–64