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Updated: Sep 19, 2025

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Stuck in thought: Temporal interplay between cognitive building blocks of rumination
Gerly Tamm1, Ernst H W Koster1, Teague Henry2
1Psychopathology and Affective Neuroscience Lab (PANlab), Department of Experimental Clinical and Health Psychology, Ghent University, Belgium.
Understanding rumination is key to preventing depression. This study reveals how depressed mood, cognitive factors, and attentional control dynamically influence rumination over time.
Area of Science:
- Psychology
- Cognitive Science
- Neuroscience
Background:
- Repetitive negative thinking, including rumination, is a risk factor for depression.
- The temporal dynamics of rumination and associated cognitive factors are not well understood.
Purpose of the Study:
- To model the time-varying associations between depressed mood, metacognitive beliefs, promotion focus, perfectionism, attentional control, and rumination.
- To investigate the interplay of these factors in daily life using ecological momentary assessment (EMA).
Main Methods:
- Utilized an ecological momentary assessment (EMA) approach with 95 participants experiencing depression.
- Employed data-driven multi-level vector autoregressive modeling (mlVAR) to analyze temporal networks.
- Examined temporal, contemporaneous, and between-subjects associations.
Main Results:
- Rumination was directly predicted by prior rumination, attentional control, beliefs about rumination, cognitive self-consciousness, promotion focus, and depressed mood.
- Contemporaneous and between-subjects networks showed co-activation of multiple cognitive factors.
- Identified temporal interplay among cognitive factors and rumination.
Conclusions:
- Findings support integrative theoretical models of rumination, highlighting bidirectional temporal associations.
- Results suggest potential direct and indirect intervention targets for modifying rumination and preventing depression.
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