Self-judgment dissected: A computational modeling analysis of self-referential processing and its relationship to trait mindfulness facets and depression symptoms.
Self-judgment dissected: A computational modeling analysis of self-referential processing and its relationship to trait mindfulness facets and depression symptoms.
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DOI：
10.3758/s13415-022-01033-9
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发表时间：
2023-02
期刊：
影响因子：
--
通讯作者：
Frank MJ
中科院分区：
文献类型：
--
作者：
Hitchcock PF;Britton WB;Mehta KP;Frank MJ
Cognitive theories of depression, and mindfulness theories of well-being, converge on the notion that self-judgment plays a critical role in mental health. However, these theories have rarely been tested via tasks and computational modeling analyses that can disentangle the information processes operative in self-judgments. We applied a drift-diffusion computational model to the self-referential encoding task (SRET) collected before and after an 8-week mindfulness intervention (n=96). A drift-rate regression parameter representing positive—relative to negative—self-referential judgment strength positively related to mindful awareness and inversely related to depression, both at baseline and over time; however, this parameter did not significantly relate to the interaction between mindful awareness and non-judgmentalness. At the level of individual depression symptoms, at baseline, a spectrum of symptoms (inversely) correlated with the drift-rate regression parameter, suggesting that many distinct depression symptoms relate to valenced self-judgment between subjects. By contrast, over the intervention, changes in only a smaller subset of anhedonia-related depression symptoms showed substantial relationships with this parameter. Both behavioral and model-derived measures showed modest split-half and test-retest correlations. Results support cognitive theories that implicate self-judgment in depression, and mindfulness theories which imply that mindful awareness should lead to more positive self-views.
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影响因子：
4.1
作者：
Britton WB;Davis JH;Loucks EB;Peterson B;Cullen BH;Reuter L;Rando A;Rahrig H;Lipsky J;Lindahl JR
通讯作者：
Lindahl JR
影响因子：
7.7
作者：
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通讯作者：
Shohamy, Daphna
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影响因子：
25.8
作者：
Brown VM;Zhu L;Solway A;Wang JM;McCurry KL;King-Casas B;Chiu PH
通讯作者：
Chiu PH
DOI：
10.1016/j.bpsc.2019.12.019
发表时间：
2020-06-01
影响因子：
5.9
作者：
Brown, Vanessa M.;Chen, Jiazhou;Price, Rebecca B.
通讯作者：
Price, Rebecca B.
DOI：
10.1146/annurev-clinpsy-050817-084746
发表时间：
2018-01-01
期刊：
ANNUAL REVIEW OF CLINICAL PSYCHOLOGY, VOL 14
影响因子：
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作者：
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通讯作者：
DeRubeis, Robert J.