aggressive behaviours
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Genome-wide DNA methylation analysis of aggressive behaviour: a longitudinal population-based study
Open Access paper from the JCPP – ‘We examined the association between aggressive behaviour, as measured by Life History of Aggression (LHA) total score and DNAm levels both assessed at age 25.’ Ehsan Pishva (pic) et al.
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Aggression toward siblings during the preschool years: When does it become atypical?
Most children grow up with siblings. During early childhood, siblings spend a great deal of time together and must navigate challenging situations such as sharing toys and parental attention, features that make conflict inevitable and often emotionally intense.
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Toughened toddlers seek rewards & Toddlers’ temperament is autism early indicator
Two overviews of papers focusing on toddlers. The first on those who grow up in a harsh environment and act assertively at aged two tend to do better than average when solving reward-based problems, but do worse on abstract ones. The second suggesting a new avenue for exploring early diagnosis in autism.
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