Left-Handedness Linked To Higher Neuroticism
A single small study of university students has been framed as proof that left-handers are more neurotic. We look at what the research actually found, why sex interacts with handedness in the results, and why the authors themselves caution against reading too much into it. In this episode: - The headline rests on one modest study of 198 mostly German-speaking students at the University of Vienna, published in Brain and Cognition. - Right-handed students scored as somewhat more emotionally stable, extraverted and conscientious. - Sex mattered more than a simple left/right split in the depression findings. - The proposed brain-lateralization mechanism is a hypothesis, not established fact. - The study shows associations, not causes, and the authors flag the narrow sample as a limitation. Sources: Left-handed university students show higher neuroticism compared to their right-handed peers — https://www.psypost.org/left-handed-university-students-show-higher-neuroticism-compared-to-their-right-handed-peers/ Full episode page: https://fatsandsugars.com/help-or-hinder/left-handedness-linked-to-higher-neuroticism/ Help or Hinder is produced with AI, including its two synthetic hosts, and every episode is grounded in cited research and reviewed before release. Even so, it is intended for general information and discussion, not medical, psychological, financial, or other professional advice. Please check anything important against the original sources linked above, and talk to a qualified professional before making changes to your health, relationships, or finances based on anything you hear here.