Anxiety, Methylphenidate Response, and Working Memory in Children With ADHD
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
OBJECTIVE: To investigate the effects of methylphenidate (MPH) on components of working memory (WM) in children with ADHD and determine whether MPH produces differential effects on WM in children with comorbid anxiety (ANX). METHOD: Participants were a clinical sample of 130 children with ADHD, aged 6 to 12 years old (32% comorbid ANX). Each child participated in an acute randomized, double-blind, placebo-controlled, crossover trial with single challenges of three MPH doses. Four WM measures were used that varied in processing demands (storage versus manipulation of information) and modality (auditory-verbal; visual-spatial). RESULTS: MPH improved auditory-verbal manipulation but only in the non-ANX children with ADHD. It had no effect on auditory-verbal storage of information. Also, MPH improved the ability to manipulate visual-spatial information in both ADHD groups, but beneficial effects on visual-spatial storage were evident only in children without comorbid ANX. CONCLUSIONS: Findings provide insight into potential mechanisms underlying individual differences in treatment response in ADHD, which may facilitate more targeted treatments.
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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 | 0.001 | 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