A longitudinal investigation of the still‐face effect at 6 months and joint attention at 12 months
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
An understanding of intentionality is thought to underlie developing joint attention. Similarly, early social‐communicative behaviours have been argued to reflect an appreciation of adult intentionality. This study explored the relation between social‐communicative behaviours during the still‐face effect at 6 months and joint attention at 12 months in a longitudinal sample of 42 infants. Three types of joint attention were investigated: coordinated joint attention (infant alternates looks between an adult and objects), initiating joint attention (infant uses communicative gestures to engage or direct adult attention) and attention following (infant follows an adult's line of gaze and pointing towards an object). The still‐face effect was correlated with later attention following, but not coordinated or initiating joint attention. Initiating joint attention was correlated with coordinated joint attention. We propose that the former association reflects a lower‐level detection of adult intentionality rather than a higher‐level interpretation of an agent's intentions towards outside entities. The findings support two bodies of research – one advocating for a distinction between types of joint attentional ability and a second proposing that infants can detect intentional actions without understanding or attributing mental states to objects.
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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 | 0.001 | 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