ObjectivesThis investigation assessed motivational factors and psychosocial barriers that affect individual readiness to perform cardiopulmonary resuscitation (CPR). This is the first study to use the Transtheoretical model in assessing readiness to perform CPR.Methodsor=to45 years of age and who resided in a private residence, were randomly selected to participate in a structured telephone interview. Data on motivational readiness, emotional state, perceived psychosocial barriers, and perceived efficacy in performing CPR were collected using dichotomous and Likert-type ratings.ResultsSubjects with greater motivational readiness expected to experience significantly fewer symptoms of emotional distress during a cardiac emergency and to encounter fewer psychosocial barriers. This group also reported greater efficacy in their ability to perform CPR. These findings were independent of gender, medical history, age, and educational level.ConclusionsMeaningful differences are apparent in individual readiness to perform CPR. These findings provide additional support for the need to tailor CPR training strategies using behavioral methods that enhance motivational readiness and decrease apprehension about anticipated emotional distress and psychosocial barriers.