A longitudinal study of 243 students was conducted to examine the stable and situational influences on coping. At Time 1, measures of coping in response to a recent event (initial coping) and coping resources were obtained. At Time 2 (4 weeks later), Ss described an event (coded for event type) they were currently experiencing. Situational appraisals were also assessed. At Time 3 (2 weeks later), Ss' coping responses to the event were assessed. There was evidence that stable factors did influence coping behavior. Coping resources accounted for a significant proportion of variance in each of the measures of coping (except cautiousness), as did initial coping. There was evidence that the latter effects were dependent on cross-situational consistency in event type and levels of stress. After controlling for the stable influences, situational factors (situation type and situational appraisals) influenced the type of coping used.