1997/02/01 by Edward E. Johnson, Robert M. Hamer, Robert Hamer +5
Psychology · #Gambling Behavior and Treatments #Sexuality, Behavior, and Technology
paper · doi:10.2466/pr0.1997.80.1.83
A 2-item questionnaire was derived from 10 DSM-IV criteria for pathological gambling. Subjects were 362 men, 191 classified as pathological gamblers and 171 as nonproblem-gambling controls. The two items were significant in sensitivity and negative predictive value and significant in specificity and positive predictive value.