Results 51 to 60 of about 20,006 (281)

Sleep Timing in Late Autumn and Late Spring Associates With Light Exposure Rather Than Sun Time in College Students [PDF]

open access: yes, 2019
Timing of the human sleep-wake cycle is determined by social constraints, biological processes (sleep homeostasis and circadian rhythmicity) and environmental factors, particularly natural and electrical light exposure. To what extent seasonal changes in
Dijk, Derk-Jan   +5 more
core   +2 more sources

The impact of chronotype on prosocial behavior

open access: yesPLOS ONE, 2019
Chronotype (morningness/eveningness) is associated with preference for the timing of many types of behavior, most notably sleep. Chronotype is also associated with differences in the timing of various physiologic events as well as aspects of personality. One aspect linked to personality, prosocial behavior, has not been studied before in the context of
Natalie L. Solomon   +2 more
openaire   +4 more sources

Predictors of poor sleep quality among Lebanese university students: association between evening typology, lifestyle behaviors, and sleep habits [PDF]

open access: yes, 2014
Adequate, good night sleep is fundamental to well-being and is known to be influenced by myriad biological and environmental factors. Given the unavailability of sleep data about Lebanon, the cultural shifts and socioeconomic pressures that have affected
Duffy, Jeanne F   +2 more
core   +1 more source

Extreme morning chronotypes are often familial and not exceedingly rare: the estimated prevalence of advanced sleep phase, familial advanced sleep phase, and advanced sleep-wake phase disorder in a sleep clinic population. [PDF]

open access: yes, 2019
Study objectivesReport the first prevalence estimates of advanced sleep phase (ASP), familial advanced sleep phase (FASP), and advanced sleep-wake phase disorder (ASWPD).
Ashbrook, Liza H   +6 more
core  

Chronotype, sleep quality and sleep duration in adult distance education: Not related to study progress [PDF]

open access: yes, 2015
Research in traditional education shows chronotype, sleep duration and sleep quality to be related to learning performance. Research in adult students participating in distance education (DE) is scarce.
De Groot, Renate   +2 more
core   +2 more sources

Family Demands Diversity, Team Work–Family Conflict, and Team Effort: A Moderated Mediation Model

open access: yesHuman Resource Management, EarlyView.
ABSTRACT Most research on family demands has been conducted at the individual level, showing that they can negatively influence employees' abilities to manage the work‐family interface. We challenge this existing paradigm by arguing that at the team level, family demands diversity (i.e., differences among members of the same team with respect to their ...
Andrew Li   +6 more
wiley   +1 more source

Chronotype distribution in the Chinese population [PDF]

open access: yesBrain Science Advances, 2020
Purpose: Individual chronotypes are reported to be closely associated with mood, health status, and even disease progression. However, no reports of chronotype distribution in the Chinese population have been made available to date. Methods: We performed a chronotype survey using the classic Morningness–Eveningness Questionnaire both online and offline.
Yingying Dong   +3 more
openaire   +1 more source

Understanding Sleep-Wake Behavior in Late Chronotype Adolescents: The Role of Circadian Phase, Sleep Timing, and Sleep Propensity

open access: yesFrontiers in Psychiatry, 2022
BackgroundAdolescents with a late chronotype are at greater risk for mood disorders, risk-taking behaviors, school absenteeism, and lower academic achievement.
Christin Lang   +5 more
doaj   +1 more source

The role of sleep deficiency in the relationship between adverse childhood experiences and early adolescent pain outcomes

open access: yesJCPP Advances, EarlyView.
Sleep deficiency may underlie the negative effects of adverse childhood experiences (ACEs) on adolescent health outcomes, including persistent/recurrent pain (PRP). Using 4 years of Adolescent Brain Cognitive Development Study data, we identified indirect (i.e., mediated) effects of ACEs on early adolescent PRP through interim sleep deficiency, anxiety,
Thea Senger‐Carpenter   +4 more
wiley   +1 more source

Sleep patterns of Japanese preschool children and their parents: implications for co-sleeping [PDF]

open access: yes, 2013
Aim The aim of this study was to investigate the direct relationship of sleep schedule and sleep quality variables between healthy preschool children and their parents, focusing on the influence of the difference in bedtime between each other.
Iwata, O, Iwata, S, Matsuishi, T
core   +1 more source

Home - About - Disclaimer - Privacy