RESUMO
The interaction model of anxiety was investigated by assessing trait and state anxiety in students at a Canadian university during the Quebec referendum. The results of Study 1 confirmed that the threat of separation by Quebec from Canada was perceived as an ambiguous, uncertain situation. In Study 2, reactions to this situation were assessed by having participants complete measures of anxiety and situation perception at Time 1 (i.e., 3 hr before the event) and Time 2 (i.e., 1 week after the vote). The results provide support for the interaction model; individuals who were high in trait anxiety in ambiguous situations and appraised the referendum situation as threatening were characterized by elevated state anxiety before the uncertain outcome of the vote. The results illustrate the need to examine trait anxiety and specific appraisals of situational threat in uncertain life situations.