Gestures accompanying speech in specifically language-impaired children and their timing with speech
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
The repertoire and timing of gestures accompanying speech were compared in children with specific language impairment (SLI), aged 5—10 years, in typically developing peers (CA), individually matched on age and nonverbal IQ, and in younger language-matched (LM) children. They were videotaped in two tasks, recounting a cartoon and describing their classroom. Three types of gestures were coded — iconics, deictics and beats — and the synchrony of these gestures with speech was examined in terms of number of words encompassed, grammatical speech category at gesture onset, and relationship of iconic gestures to the concept expressed in speech. All groups used more deictic gestures in the classroom description task. SLI children differed from the comparison children only in their use of iconic gestures. They produced somewhat more of these, used them more often to replace words, and began them more often on a noun phrase object. Otherwise, language proficiency, at least as measured by standardized tests, did not appear to impact the gestural system. The fact that, for all groups, most iconic and deictic gestures began on the noun phrase subject indicates a close synchrony between gesture and speech onset.
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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