title: Daily stress and the trajectory of mood: spillover, response assimilation, contrast, and chronic negative affectivity.
abstract: Experience sampling methodology was used to examine the effects of current and prior problems on negative mood within and across days. Forty male community residents wore signal watches and kept dairy records of problem occurrence and mood 8 times a day for 8 consecutive days. Trait negative affectivity (NA), prior mood, and concurrent stress were related to mood during the day. Mood in response to a current problem was worse if the prior time had been problem free than if the prior time had been stressful. High NA Ss were more reactive to concurrent stressors than were low NAs, but the effect was small. NA and current-day stress were the major influences of mood across days. High NAs were more distressed by current-day problems and recovered more slowly from problems of the preceding day. The benefits of conceptualizing the effects of daily stressors on mood in terms of spillover, response assimilation, habituation, and contrast are discussed.
authors.affiliation: Department of Psychiatry, University of Pittsburgh.
authors.forename: C A
authors.initials: CA
authors.lastname: Marco
authors.forename: J
authors.initials: J
authors.lastname: Suls
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D002908:Chronic Disease; D003863:Depression / Q000523:psychology*; D006185:Habituation, Psychophysiologic; D006801:Humans; D007206:Individuality; D008297:Male; D008875:Middle Aged; D010555:Personality Inventory; D011340:Problem Solving; D013315:Stress, Psychological / Q000150:complications*