The use of an enhanced simplified habit-reversal procedure to reduce disruptive outbursts during athletic performance.

An enhanced simplified habit-reversal procedure was used with a 14-year old boy who presented with a long history of disruptive, angry outbursts during tennis matches. Initial treatment involved simplified habit-reversal procedures delivered in a multiple baseline design across settings. Modest results led to additional supporting contingencies, including response costs. Results showed elimination of disruptive outbursts during both nontournament and tournament matches and highlight the importance of adding additional supporting contingencies to simplified habit reversal for some self-control problems.