The Observer Alexithymia Scale: A Reliable and Valid Alternative for Alexithymia Measurement?
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
In this study, we evaluated the reliability and validity of the Dutch version of the Observer Alexithymia Scale (OAS; Haviland, Warren, & Riggs, 2000) while addressing shortcomings of earlier research. Internal consistency and test–retest reliability were found to be adequate, whereas interrater reliability was insufficient. The original five-factor model (Distant, Uninsightful, Somatizing, Humorless, Rigid) with item parcels showed excellent fit, indicating adequate translation. Alternative models were tested to overcome problems with the parcel method, and all showed poor fit. OAS total scores correlated .23 with the 20-item Toronto Alexithymia Scale (Bagby, Parker, & Taylor, 1994 Bagby, R. M., Parker, J. D. A. and Taylor, G. J. 1994. The twenty-item Toronto Alexithymia Scale–I: Item selection and cross-validation of the factor structure. Journal of Psychosomatic Research, 38: 23–32. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]; Bagby, Taylor, & Parker, 1994 Bagby, R. M., Parker, J. D. A. and Taylor, G. J. 1994. The twenty-item Toronto Alexithymia Scale–I: Item selection and cross-validation of the factor structure. Journal of Psychosomatic Research, 38: 23–32. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]) and .50 with the Toronto Structured Interview for Alexithymia (Bagby, Taylor, Parker, & Dickens, 2006 Bagby, R. M., Taylor, G. J., Parker, J. D. A. and Dickens, S. E. 2006. The development of the Toronto Structured Interview for Alexithymia: Item selection, factor structure, reliability and concurrent validity. Psychotherapy and Psychosomatics, 75: 25–39. [Crossref], [PubMed], [Web of Science ®] , [Google Scholar]). These problematic results on validity compromise the use of the OAS as an alexithymia measure.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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 it