Longitudinal study of appraisal at Three Mile Island: implications for life event research

This study tests a path model which indicates the occurrence of appraisal following the accident at Three Mile Island (TMI). The model posits a causal relationship between trust in TMI-related authorities, perceived danger, perceived harm to health, and psychological distress. The implications of the findings for life event research are discussed in terms of the etiological significance of meaning, event consequences, and control. Key words--life events, appraisal, trust, distress, Three Mile Island