Search for dissertations about: "morningness-Eveningness"

Found 2 swedish dissertations containing the word morningness-Eveningness.

2. 1. The rhythm of adolescence : morningness-eveningness and adjustment from a developmental perspective

   Author : Anna-Karin Andersson [Andershed]; Margaret Kerr; Mats Gillberg; Örebro universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; morningness-Eveningness; circadian rhytmicity; sleep-wake; adolescence; development; social adjustment; school adjustment; family relations; risk; delinquency; impulsiveness; sensation-seeking; Psychology; Psykologi; Psykologi; Psychology;

   Abstract : In recent developmental research, sleep-wake patterns and preferences, in other words Morningness-Eveningness, have been shown to be related to various kinds of problem behavior. Previous research on adolescents has demonstrated that individuals with a sleep-wake preference toward staying up late in the evening and arising late in the morning (i.e. READ MORE

4. 2. Psychobiological 24-hour patterns : theory, methods and summary of empirical studies

   Author : Jan E. Fröberg; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES;

   Abstract : The principal aim of this work was to study the characteristics of 24-hour patterns in various performance functions, in subjective wakefulness, and in physiological variables-their temporal interrelationships and correlation with individual habits. Human subjects were isolated in groups under controlled conditions, and were deprived of sleep for 72 hours. READ MORE