Pathological gambling: A parsimonious need state model

The model proposed attempts to integrate the growing data base on pathological gamblers in a parsimonious manner. The model focuses on psychological observations, although it recognizes the parallel importance of physiological phenomena. The model is based on two recurring observations with pathological gamblers: Gambling satisfies recurring and often intensified needs for the gambler; and pathological gamblers vary tremendously on a number of dimensions. The model suggests that attempts to understand pathological gambling must focus on sub-types of pathological gamblers. Two sub-types, are discussed.