Relationship of Extraverted-Introverted Characteristics to Circadian Typology in Japanese Students Aged 18-30Yrs

Harada, Tetsuo Relationship of Extraverted-Introverted Characteristics to Circadian Typology in Japanese Students Aged 18-30Yrs / Tetsuo Harada ... [et al.]. -- This study goals to clarify the relationship of extremely evening-typed Japanese students to the extraverted-introverted characteristics. In Japan, 24 hours society is rapidly advancing, and it is increasing environmental pressure on children, such as mobile phones, convenience store opened for 24 hours, and midnight broadcasting program. These environmental factors seem to become significant Zeitgebers to make Japanese children and students shifted to evening-type. Several papers have been published on the relationship of extraverted-introverted characteristics to the circadian typology (Morningness-Eveningness preference). The problem which should be solved in this study is whether the new relationship of extraverted-introverted characteristic and circadian typology appears in the 24h commercialization society in Japan

In Health Education and Quality of Life : 1st interantional conference proceedings, Hluboká nad Vltavou, 4 - 7 October 2007 Krejčí, Milada. -- České Budějovice : University of South Bohemia, 2007. -- ISBN ISBN 978-80-7040-993-0. -- S. 20-27

1. cirkadiánna typológia 2. circadian typology 3. študenti 4. Japonsko

I. Nomura, Hiromi
II. Wada, Kai
III. Takeuchi, Hitomi
IV. Krejčí, Milada
V. Health Education and Quality of Life : 1st interantional conference proceedings, Hluboká nad Vltavou, 4 - 7 October 2007. -- S. 20-27
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