Does mood-congruence or causal search govern recall bias? A test of life event recall.
Recall bias has been hypothesized to occur as a function of mood congruence or causal-search related mechanisms. This study tested whether either mechanism related to recall of stressful life events over a year. Respondents consisted of 136 cases suffering from chronic facial pain and 131 acquaintance controls. After reporting life events for 1 year at monthly intervals, respondents attempted to recall these same events at year-end. Mood and likelihood of engaging in causal search were also ascertained at year-end. Results showed no effect of mood congruence or causal search on recall of event occurrence. However, mood did influence subjective appraisal of those events that were recalled. In addition, a significant mood-related memory deficit was detected. Findings indicate that mood-related memory deficit may reduce effect sizes artifactually. Furthermore, when assessing effects of recall bias, recall of event occurrence must be considered separately from subjective appraisal of event characteristics.
Raphael
K G
KG
Columbia University School of Public Health New York, NY 10032, USA.
Cloitre
M
M
D000339:Affect; D008016:Life Change Events; D011939:Mental Recall