Bean CAL, Summers CB, Ciesla JA. Dampening of positive affect and depression: A meta-analysis of cross-sectional and longitudinal relationships.
Behav Res Ther 2022;
156:104153. [PMID:
35863241 DOI:
10.1016/j.brat.2022.104153]
[Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 03/07/2022] [Accepted: 06/21/2022] [Indexed: 11/02/2022]
Abstract
Dampening responses to positive affect have been posited to confer vulnerability to depression, but longitudinal studies have not consistently shown dampening tendencies to predict follow-up depression. The cross-sectional, longitudinal, and cross-lagged relationships between dampening and depression were determined using meta-analytic methods. A systematic literature search of the PsycINFO and PubMed databases supplemented by Google Scholar yielded 60 samples suitable for inclusion in the cross-sectional analyses and 12 samples meeting criteria for the longitudinal analyses. In the first meta-analytic study to examine the relationship between dampening and depression, we found dampening to be associated with depression both cross-sectionally (r = .45) and prospectively (r = 0.34). Crucially, dampening at baseline remained a significant predictor of follow-up depression even after controlling for baseline levels of depression in cross-lagged analyses (β = .09). A bidirectional effect was also found, with baseline levels of depression predicting follow-up tendencies to engage in dampening (r = 0.36). This relationship was again diminished but remained significant after controlling for initial levels of dampening (β = .14). These results suggest that dampening responses to positive affect are a risk factor for the development of depression and highlight the importance of targeting dampening cognitions in treatment.
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