REFERENCES
- Bauman , S. , Merta , R. J. and Steiner , R. 2001 . The development of a measure of motivation to change in adolescent substance users: Preliminary findings. . Journal of Child & Adolescent Substance Abuse , 11 ( 2 ) : 19 – 39 .
- Belenko , S. and Logan , T. K. 2003 . Delivering more effective treatment to adolescents: Improving the juvenile drug court model. . Journal of Substance Abuse Treatment , 25 : 189 – 211 .
- DeVellis , R. F. 2003 . Scale development: Theory and applications, , 2nd ed. Vol. 26 , Thousand Oaks : Sage Publications, Inc . (Vol.)
- Grant , J. S. and Davis , L. L. 1997 . Selection and use of content experts for instrument development. . Research in Nursing & Health , 20 : 269 – 274 .
- Heather , N. and Rollnick , S. 1993 . Predicting validity of the readiness to change questionnaire. . Addiction , 88 : 1667 – 1677 .
- Jones , P. S. , Lee , J. W. , Phillips , L. R. , Zhang , X. E. and Jaceldo , K. B. 2001 . An adaptation of Brislin's translation model for cross-cultural research. . Nursing Research , 50 ( 5 ) : 300 – 304 .
- Lawendowski , L. A. 1998 . A motivational intervention for adolescent smokers. . Preventive Medicine , 27 ( 5 Pt 3 ) A39–46.
- Lincour , P. , Kuettel , T. J. and Bombardier , C. H. 2002 . Motivational interviewing in a group setting with mandated clients: A pilot study. . Addictive Behaviors , 27 ( 3 ) : 381 – 391 .
- McCambridge , J. and Strang , J. 2004 . The efficacy of single-session motivational interviewing in reducing drug consumption and perceptions of drug-related risk and harm among young people: Results from a multi-site cluster randomized trial. . Addiction , 99 ( 1 ) : 39 – 52 .
- McCrady , B. and Epstein , E. E. , eds. 1999 . Addictions: A comprehensive guidebook. New York : Oxford University Press. .
- Netemeyer , R. G. , Bearden , W. O. and Sharma , S. 2003 . Scaling procedures: Issues and applications. Thousand Oaks : Sage Publications, Inc. .
- SÁÁ . 2005 . Ársriti SÁÁ: 2004–2005. Reykjavík : SÁÁ. .
- Strickland , O. L. 1998 . Editorial: Practical measurement . Journal of Nursing Measurement , 6 ( 2 ) : 107 – 109 .
- Strickland , O. L. 1995 . Editorial: Can reliability and validity be “Established? . Journal of Nursing Measurement , 3 ( 2 ) : 91 – 92 .
- Tevyaw , T. O. and Monti , P. M. 2004 . Motivational enhancement and other brief interventions for adolescent substance abuse: Foundations, applications and evaluations. . Addiction, 99 Suppl , 2 : 63 – 75 .
- Tyrfingsson , T. 2002 . Ársrit SÁÁ: 2001–2002 Reykjavík : SÁÁ. .