Also known as: writing practice, morning pages
Latest evidence update: 2026-04-01
Strongest in Consistency (82). Held back by Recency (52).
Solid mix of RCTs with some methodological gaps.
Good cross-study replication, some imprecision.
Thousands of participants across the literature.
Studies agree on direction of effect.
Evidence base skews older; field may have moved on.
No per-outcome numbers yet for this one. Each finding's direction and strength is shown in the research below.
Areas where research points to a consistent direction of effect. The strength of evidence is graded; the size of the effect is not quantified.
Regular writing practice for stress processing, goal clarity, and emotional regulation.
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Expressive writing interventions significantly reduced anxiety in patients with breast cancer.
Expressive writing therapy reduces postpartum stress significantly more than standard care at the first month post-intervention.
Expressive writing interventions reduced anxiety levels in Chinese cancer patients with a substantial effect size.
Expressive writing intervention was not associated with expected effects on stress symptoms in women related to pregnancy.
Gratitude-based, strength-based, and mindfulness-integrated interventions showed the strongest evidence bases among PPI subtypes.