Does rumination lead to worry, or worry to rumination?
In students with strong unhelpful beliefs about their own thinking, rumination predicted more worry three months later, but worry did not predict later rumination.
Source
Temporal and Reciprocal Relations Between Worry and Rumination Among Subgroups of Metacognitive Beliefs
Study at a glance
- Design
- Cohort — Two-wave online survey three months apart analysed with a multigroup autoregressive cross-lagged structural equation model, split at the mean on metacognitive beliefs
- N
- N=482 · All respondents across the two waves; roughly half completed both waves and the rest only one (missing data handled by full-information maximum likelihood)
- Population
- Non-clinical university students in Norway
- Outcome
- Worry (Penn State Worry Questionnaire) and rumination (Ruminative Response Scale) at each wave
Structured fields used in claim comparison tables when every cited study has a complete layer.
What they did
Norwegian university students completed questionnaires on worry, rumination and metacognitive beliefs (beliefs about one's own thoughts, such as that worrying is uncontrollable) twice, three months apart. The sample was split at the mean into high and low metacognitive-belief groups. A cross-lagged model tested whether each type of thinking at the first wave predicted the other at the second wave, controlling for its own earlier level, age, gender and education.
What they found
Worry and rumination were both quite stable over three months in both groups. Earlier worry did not predict later rumination in either group. Earlier rumination predicted later worry only in the high metacognitive-belief group, and when rumination was broken into parts, only brooding carried this effect. Women reported more current worry and rumination.
The limits
What it doesn't show
This is a non-clinical student sample with only two waves, so it cannot show causation or how thinking changes within a person over time; the authors note that cross-lagged panel models make weak causal claims. Splitting at the mean throws away information, and the low-belief group showed floor effects that may hide real relationships. A single three-month gap was assumed for all effects, and the separate subscales of metacognitive beliefs were not examined.
Key terms
- Metacognitive beliefs
- Beliefs about one's own thinking, for example that worry is useful or that it cannot be controlled.
- Rumination
- Repetitive dwelling on one's negative mood, its causes and past failures.
- Worry
- Repetitive negative thinking about possible future threats.
- Cross-lagged panel model
- A longitudinal model testing whether variable A at time 1 predicts variable B at time 2 while controlling for B at time 1, and vice versa.
- Brooding
- A passive, self-critical component of rumination comparing one's situation with an unmet standard.
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Quiz yourself
What was the main cross-lagged finding in the high metacognition group?
Common questions
What does metacognitive theory predict here?
That worry and rumination are both part of a cognitive-attentional syndrome maintained by metacognitive beliefs, so people with stronger dysfunctional beliefs should show stronger and longer-lasting links between these thinking styles.
Does this prove rumination causes worry?
No. It shows rumination predicted later worry after controlling for earlier worry, but two-wave observational data cannot rule out other causes or separate within-person change.
Why might this matter clinically?
If ruminating predicts later worry in people with strong metacognitive beliefs, treatments targeting those beliefs might reduce both, which is the logic of metacognitive therapy.
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