Validity of a streamlined version of the Focus on the Outcomes of Communication Under Six: Process and outcome
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
BACKGROUND: The Focus on the Outcomes of Communication Under Six (FOCUS) is a 50-item outcome measure based on the framework and concepts of World Health Organization's International Classification of Functioning. The FOCUS has been shown to capture participation-level changes associated with speech and language therapy in children 18 to 72 months old and has established validity and reliability. However, there were reasons to try to reduce the measure without losing any of its proven value as a change-detecting instrument. METHODS: Using data from 18,931 preschool children, we used item response models and a test of redundancy to reduce the original 50-item FOCUS to 34 items. We then assessed the correlations between FOCUS-50 and FOCUS-34 scores on these children. RESULTS: Findings show that a shortened (34-item) version of FOCUS can be treated as equivalent to the full 50-item version. CONCLUSION: The correlation between change scores on the two versions is .98. We suggest that in situations where only a total score is of interest, the FOCUS-34 can be used in place of the full FOCUS.
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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 | 0.000 | 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