How Children Talk May Predict Future Mental Health Issues
Four language models outperformed human reviewers and flagged speech patterns linked to mental health problems up to six years later.
- Stanford University researchers used four natural language processing models to analyze interviews of more than 200 children, ages 9 to 13, published in Nature Mental Health. The models accurately predicted which children developed mental health conditions six years later.
- Prior methods for assessing mental health risk required specialized equipment like blood draws to measure cortisol or telomeres. Ian Gotlib, the study's senior author and psychology professor, noted that speech analysis is inexpensive and scalable.
- Researchers found that linguistic style—such as use of connector words like 'and,' 'to,' and 'but'—mattered more than content. How children constructed sentences proved more predictive than their actual descriptions of stressful events.
- Notably, mentions of mental healthcare emerged as a strong protective signal. Descriptions of physical violence or social exclusion were linked to risk, while Resilience was tied to statements about social support and activities.
- Study lead author Chase Antonacci said the findings provide "a robust proof of concept for the development of scalable tools." Gotlib added that future smartphone recordings could identify at-risk children years before disorders emerge.
46 Articles
46 Articles
New research conducted at Stanford University has proven that the sentence structures and conjunctions children use when describing stressful events can predict future psychological disorders six years in advance. Artificial intelligence models outperformed medical experts.
Words like ‘and’, ‘but’, and ‘too’ sound innocent, but according to American research, there is a negative side to them: they are linked to the risk that a child will suffer from anxiety or depression years later. Computer models that listened to the way of speaking were even better at predicting the risks than a team […] More science? Read the latest articles on Scientias.nl.
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