This review focuses upon the behavioral approach to childhood asthma. Asthma is defined as intermittent, variable, and reversible airways obstruction with a complex multidimensional etiology. The major measures of asthma include physiological, symptomatic, and collateral measures. The behavioral management of childhood asthma has been restricted to relaxation training, systematic desensitization, assertive training, biofeedback, and deconditioning of exercise-induced asthma. The efficacy of such intervention strategies for asthmatic children is in doubt, although the management of asthma-related problems in children appears to be a more promising area of research. The author suggests that the power of intervention programs for asthmatic children may be strengthened by the development of multifaceted treatment programs contingent upon the antecedents and consequences of the individual case. Also, behavior therapy may be of assistance to mild asthmatic children.