Web-based cognitive-behavioral therapy for perfectionism: A randomized controlled trial
Bibliographic record
Abstract
This study assessed the effectiveness of a web-based cognitive behavioral intervention (CBT) in reducing perfectionism and psychological distress in post-secondary students. Participants assessed as high in perfectionism (n=77) were randomized to one of three 10-week, web-based, intervention conditions (no treatment [NT], general stress management [GSM], or CBT). Results indicated the CBT condition was effective in reducing perfectionism, and supported a pattern of significantly greater improvement than observed in participants in the GSM or NT conditions. While both CBT and GSM demonstrated capacities to significantly reduce distress, for CBT participants changes in perfectionism were significantly correlated with changes in depression and anxiety. Results offer support for the effectiveness of web-based CBT in positively affecting perfectionist-related problems. Given the considerable proportion of individuals who suffer from perfectionism-related distress, the intervention's apparent effectiveness, cost-effectiveness and ease of dissemination warrant future replication studies.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.005 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.003 | 0.002 |
| Insufficient payload (model declined to judge) | 0.010 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".