122 citations
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October 2013 in “PEDIATRICS” This study observed that cortisol concentrations in hair, indicating prolonged stress, are correlated between mothers and young children, suggesting potential heritable traits or maternal influence.
February 2024 in “Psychoneuroendocrinology” This study found that among mother-infant pairs during the COVID-19 pandemic, lower maternal hair cortisol concentrations during pregnancy, combined with higher levels at six weeks postpartum, were associated with poorer infant developmental outcomes at six months.
May 2025 in “OSF Preprints (OSF Preprints)” Machine learning can help identify stress indicators in mothers and infants.
Higher pre-pregnancy BMI is linked to more stress in mothers and more behavioral problems in two-year-old children.
January 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This preregistered analysis plan outlines the research questions and methods for a study on maternal hair cortisol and childhood experiences but reports no new data or results.