Do induced moods really influence health perceptions?

Health Psychol

Department of Psychology, Northern Arizona University, Flagstaff, AZ 86011, USA.

Published: January 2007

Objective: To determine whether induced mood alters health reports.

Design: Randomized experiments testing a) mood influence on two global self-rated health (SRH) assessments (Study 1; N = 168) and b) testing whether illness relevant thinking moderates the influence of induced negative mood on SRH and physical symptom reports (Study 2; N = 143).

Main Outcome Measures: Two global SRH items. Results. Effect sizes for induced mood were near zero across both studies (r's = 0.00-0.07). Aggregate analyses of induced mood studies showed a small adverse effect of induced negative mood on SRH, but these analyses masked roughly equal instances of better SRH among groups with worse mood.

Conclusion: Published experimental research shows no consistent pattern of poorer SRH following negative mood induction in college-aged samples. Sample size and gender may account for variation in health ratings among induced mood groups.

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http://dx.doi.org/10.1037/0278-6133.26.1.85DOI Listing

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