The relationship between external events and affect states in older people.

Long-term and moderately short-term effects of bereavement and marriage on psychological well-being (PWB) among older people were investigated. The aspect of PWB that was examined was the prevalence of six affects, rated in terms of their frequency during the past year. Affect frequency of four groups was tested: Recently widowed, recently married, and widowed and married elders unselected for length of time in those marital statuses. As predicted, both length of time in the marital status and congruence between the positive event (marriage) and positive affect and between congruence of the negative event (bereavement and negative affect) were associated with group differences. Depressive affect was greatest among the recently bereaved but the recently-married, long-married, and longer-bereaved groups did not differ in depression. Positive affect was greatest among the recently married and other groups did not differ in this respect. Hostility, anxiety, shyness, and contentment were not predicted to differ among groups; in fact, contentment was least in the bereaved; shyness was least among the recently-married, and hostility was lowest among the long-widowed. Results are discussed in terms of the joint influences of time since a life event and the differential relevance of positive and negative affect states to positive and negative events. Continued research attention to the covariation of these factors in relation to the affective aspects of PWB is needed to understand the conditions of stability and change.