Mastodawn

The article reports that among twins, a higher relative birthweight is linked to slightly higher cognitive performance in childhood and adolescence, with the association strongest for birthweight differences rather than head circumference. The effect appears within twin pairs, suggesting womb-based conditions influence long-term cognition independent of shared genetics and environment.

This topic is of interest to psychology because it illuminates how early physiological development relates to later cognitive outcomes, highlighting the enduring impact of prenatal factors on brain development and the interplay between biology and environment.

Article Title: Differences in birthweight between twins predict later intelligence test scores

Link to PsyPost Article: https://nolinkpreview.com/www.psypost.org/differences-in-birthweight-between-twins-predict-later-intelligence-test-scores/

#TwinBirthweight #PrenatalDevelopment #CognitiveDevelopment #IntelligenceTesting #TwinStudies #BirthWeight #HeadCircumference #PrenatalHealth #BrainDevelopment #LongitudinalResearch

Psychotherapy Commission ACPE Mar 27

The article analyzes a large body of longitudinal studies to examine how digital media, especially social media, relates to various developmental outcomes in children and adolescents. Findings indicate consistent associations between higher social media use and poorer mental health and social-emotional development, with mixed results for other media like video games.

The topic is of interest to psychology readers because it synthesizes long-term data across diverse populations to map direction and scope of media-related developmental effects, highlighting patterns that cross individual studies and informing considerations about youth well-being and digital environments.

Article Title: Massive analysis of longitudinal data links social media to poorer youth mental health

Link to PsyPost Article: https://www.psypost dot org/massive-analysis-of-longitudinal-data-links-social-media-to-poorer-youth-mental-health/

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#digitalmedia #youthmentalhealth #longitudinalresearch #socialmedia #developmentalpsychology