longitudinal study
Published research on longitudinal study.

Brain scans taken at ages 8 to 13 were linked to depression scores years later, in teens with and without attention deficit hyperactivity disorder (ADHD). A 2026 study followed 76 children i…
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Chinese teens aged 10 to 15 who trusted the people around them less had more depressive symptoms 2 years later, in a 2026 study that followed 971 teens. Frequent arguments with parents and l…
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People expect life events to drive adolescent wellbeing — conflicts and breakups push it down, friendships and successes push it up. A 2026 longitudinal twin study from Skaug et al. tested t…
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