Pirjo L. Polkki
Kuopio, 70211, Finland
Last Updated: 09/26/2026
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Found 22 publications
Maternal postnatal bonding and its risk factors: a longitudinal study.
Journal: Child and adolescent psychiatry and mental health
Published: April 15, 2025
Relationship between family environmental factors and infant sleep: Family factors and infant sleep.
Relationship between family environmental factors and infant sleep: Family factors and infant sleep.
Journal: Infant mental health journal
Published: December 05, 2024
Polygenic risk for neuroticism is associated with externalizing symptoms in 2-year-old boys.
Journal: Progress in neuro-psychopharmacology & biological psychiatry
Published: August 26, 2022
A Longitudinal Study of Maternal Postnatal Bonding and Psychosocial Factors that Contribute to Social-Emotional Development.
Journal: Child psychiatry and human development
Published: January 01, 2022
The Effects of Genetic Background for Diurnal Preference on Sleep Development in Early Childhood.
Journal: Nature and science of sleep
Published: October 19, 2020
Prenatal and Postnatal Predictive Factors for Children's Inattentive and Hyperactive Symptoms at 5 Years of Age: The Role of Early Family-related Factors.
Journal: Child psychiatry and human development
Published: September 02, 2020
Parent-reported early sleep problems and internalising, externalising and dysregulation symptoms in toddlers.
Journal: BMJ paediatrics open
Published: December 03, 2019
Maternal stress or sleep during pregnancy are not reflected on telomere length of newborns.
Journal: Scientific reports
Published: October 30, 2019
Normal sleep development in infants: findings from two large birth cohorts.
Journal: Sleep medicine
Published: October 29, 2019
Maternal and paternal depressive symptoms and children's emotional problems at the age of 2 and 5 years: a longitudinal study.
Journal: Journal of child psychology and psychiatry, and allied disciplines
Published: August 15, 2019
Sleep Difficulties in Infancy Are Associated with Symptoms of Inattention and Hyperactivity at the Age of 5 Years: A Longitudinal Study.
Journal: Journal of developmental and behavioral pediatrics : JDBP
Published: June 06, 2019
Last Updated: 09/26/2026