A theoretical model for understanding dentists' behavior in treating patients with AIDS.

This paper attempts to expand on a model from the theory of reasoned action to help us identify and better understand the reasons dentists do or do not treat dental patients with, or at risk for, AIDS. We propose in the model that the dentist's actual behavior in treating dental patients with, or at risk for, AIDS, in his or her practice is a function of both his or her intention to treat such patients and his or her nonvolitional factors relevant to the behavior. The dentist's intention to treat patients with AIDS or HIV infection, or those belonging to high risk groups, is influenced by two belief components: (1) attitudinal variables, which are the dentist's beliefs about the consequences of treating such patients and the value that these consequences have for him or her; and (2) normative variables, which indicate the dentist's perceptions of how his or her reference groups view the treatment of such patients in his or her practice and his or her motivation to comply with those views. Finally, both the two belief components and the nonvolitional factors are affected by the personal characteristics and the environmental variables.