GDIT psychometric evaluations

Wall, H., Wennberg, P., Binde, P., & Molander, O. (2024). Systematic Assessment of Gambling Type Involvement: Reliability and Validity of the Gambling Disorder Identification Test (GDIT). Journal of Gambling Studies. https://doi.org/10.1007/s10899-024-10345-z

Molander, O., Wennberg, P., Dowling, N. A., & Berman, A. H. (2024). Assessing gambling disorder using frequency- and time-based response options: A Rasch analysis of the gambling disorder identification test. International Journal of Methods in Psychiatric Research, 33(1), e2018. https://doi.org/10.1002/mpr.2018

Molander, O., Wennberg, P., & Berman, A. H. (2021). The Gambling Disorders Identification Test (GDIT): Psychometric Evaluation of a New Comprehensive Measure for Gambling Disorder and Problem Gambling. Assessment, 10731911211046044. https://doi.org/10.1177/10731911211046045

GDIT scale development

Molander, O., Volberg, R., Månsson, V., Sundqvist, K., Wennberg, P., & Berman, A. H. (2021). Development of the Gambling Disorder Identification Test: Results from an international Delphi and consensus process. International Journal of Methods in Psychiatric Research, 30(2), e1865.

Molander, O., Volberg, R., Sundqvist, K., Wennberg, P., Månsson, V., & Berman, A. H. (2019). Development of the gambling disorder identification test (G-DIT): protocol for a Delphi method study. JMIR research protocols, 8(1), e12006.

Other relevant references

Walker, M., Toneatto, T., Potenza, M. N., Petry, N., Ladouceur, R., Hodgins, D. C., … & Blaszczynski, A. (2006). A framework for reporting outcomes in problem gambling treatment research: The Banff, Alberta Consensus. Addiction, 101(4), 504-511.

Berman, A. H., Bergman, H., Palmstierna, T., & Schlyter, F. (2005). Evaluation of the Drug Use Disorders Identification Test (DUDIT) in criminal justice and detoxification settings and in a Swedish population sample. European addiction research, 11(1), 22-31.

Saunders, J. B., Aasland, O. G., Babor, T. F., De la Fuente, J. R., & Grant, M. (1993). Development of the alcohol use disorders identification test (AUDIT): WHO collaborative project on early detection of persons with harmful alcohol consumption‐II. Addiction, 88(6), 791-804.