Development of an Item Pool Reflecting Cognitive Concerns Expressed by People With HIV
Bibliographic record
Abstract
OBJECTIVE: The overall aim of this study is to create an item pool reflecting the cognitive concerns expressed by people with HIV as a first step toward developing such a measure. METHOD: Semiqualitative interviews with 292 people with HIV were carried out. Their concerns were mapped to neurocognitive domains to identify concern content areas and were compared with existing cognitive questionnaires. A questionnaire was developed to estimate the prevalence and importance of the items. RESULTS: Sixty of 125 items were retained in the questionnaire based on ratings of their prevalence, importance, and clarity. Memory and behavioral and emotional concerns were the most common content areas (15 each); other domains were attention (7), executive function (6), language (5), and cognitive change (12). CONCLUSION: People living with HIV experience difficulties in all domains of cognition. By recognizing all domains, this new measure can help clinicians better understand areas of perceived cognitive difficulty and plan interventions accordingly.
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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 | 0.011 | 0.026 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.003 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.002 |
| Open science | 0.001 | 0.002 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 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".