FOXP2 as the genetic basis for the capacity to shift between analytic and associative modes of thought
Bibliographic record
Abstract
It was previously proposed that the burst of creativity in the Middle/Upper Paleolithic following the appearance of anatomically modern humans was due to the onset of contextual focus, the capacity to shift between an associative mode of thought conducive to forging connections and breaking out of a rut, and an analytic mode conducive to logical problem solving. Hominids could then generate ideas in an associative mode, and refine them in an analytic mode, and process representations at multiple levels of detail, and from different perspectives. This resulted in richer understandings of their world. It is proposed that the FOXP2 gene, which evolved at this time, is responsible for onset of contextual focus. FOXP2 thereby created an unprecedented need for language to (a) keep track of representations for oneself, and (b) capitalize on different perspectives of others. This explains why FOXP2 is implicated in language but not uniquely associated with it.
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How this classification was reachedexpand
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) | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".