Konrad S. Jankowski

Stawki Str. 5/7
Warsaw, MZ 00183, Poland

Last Updated: 09/26/2026

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Found 53 publications

Balanced time perspective as a factor mitigating the negative consequences of sleep disruptions in the perinatal period.

Balanced time perspective as a factor mitigating the negative consequences of sleep disruptions in the perinatal period.

Journal: Chronobiology international

Published: April 16, 2025

Chronotype in relation to free and total testosterone in men.

Chronotype in relation to free and total testosterone in men.

Journal: Chronobiology international

Published: June 05, 2024

Associations of couples' balanced time perspective with maternal prenatal hair cortisol concentration and perceived stress.

Associations of couples' balanced time perspective with maternal prenatal hair cortisol concentration and perceived stress.

Journal: Psychoneuroendocrinology

Published: February 20, 2024

Circadian rhythm and sleep disruptions in relation to prenatal stress and depression symptoms.

Circadian rhythm and sleep disruptions in relation to prenatal stress and depression symptoms.

Journal: Chronobiology international

Published: February 01, 2024

The Role of Time Perspective and Mindfulness on Life Satisfaction in the United States of America, Spain, Poland and Japan: A Cross-Cultural Study.

The Role of Time Perspective and Mindfulness on Life Satisfaction in the United States of America, Spain, Poland and Japan: A Cross-Cultural Study.

Journal: Current psychology (New Brunswick, N.J.)

Published: September 08, 2023

Ego-Boosting Hormone: Self-Reported and Blood-Based Testosterone Are Associated With Higher Narcissism.

Ego-Boosting Hormone: Self-Reported and Blood-Based Testosterone Are Associated With Higher Narcissism.

Journal: Psychological science

Published: August 18, 2023

Sleep, circadian activity patterns and postpartum depression: A systematic review and meta-analysis of actigraphy studies.

Sleep, circadian activity patterns and postpartum depression: A systematic review and meta-analysis of actigraphy studies.

Journal: Journal of sleep research

Published: July 28, 2023

COVID-19-lockdown delayed sleep timing in Tyrolean teachers.

COVID-19-lockdown delayed sleep timing in Tyrolean teachers.

Journal: Chronobiology international

Published: November 02, 2022

Chronotype, Time of Day, and Performance on Intelligence Tests in the School Setting.

Chronotype, Time of Day, and Performance on Intelligence Tests in the School Setting.

Journal: Journal of Intelligence

Published: October 21, 2022

Factors Underpinning the Shift to Eveningness during Early Adolescence: Pubertal Development and Family Conflicts.

Factors Underpinning the Shift to Eveningness during Early Adolescence: Pubertal Development and Family Conflicts.

Journal: Journal of youth and adolescence

Published: July 05, 2022

Religious Fundamentalism, Delusions, and Conspiracy Beliefs Related to the COVID-19 Pandemic.

Religious Fundamentalism, Delusions, and Conspiracy Beliefs Related to the COVID-19 Pandemic.

Journal: International journal of environmental research and public health

Published: July 04, 2022

The moderating role of personality traits in the associations between seasonal fluctuations in chronotype and depressive symptoms.

The moderating role of personality traits in the associations between seasonal fluctuations in chronotype and depressive symptoms.

Journal: Chronobiology international

Published: April 22, 2022

Showing 1-12 of 53

Last Updated: 09/26/2026