SAGE Open | |
Sociosexuality, MorningnessâEveningness, and Sleep Duration: | |
Christoph Randler1  | |
关键词: age; chronotype; gender; morningnessâeveningness; sleep duration; sociosexuality; | |
DOI : 10.1177/2158244015621958 | |
学科分类:社会科学、人文和艺术(综合) | |
来源: Sage Journals | |
【 摘 要 】
Morningnessâeveningness is the preference for different times of day for activity and sleep. Here, we addressed the effects of sleep behavior and morningnessâeveningness on sociosexuality. Three hundred students (M age = 22.75 years, with 95% between 18 and 28) participated online, answering questions about morningnessâeveningness (rMEQ [Reduced MorningnessâEveningness Questionnaire]), midpoint of sleep on free days (MSF), sleep duration, and the Sociosexuality Orientation InventoryâRevised (SOI-R). The SOI-R contains three subscales, Behavior, Attitude, and Desire. Evening orientation and short sleep duration were related to a higher total SOI-R and to the three subscales. Based on the linear models, the strongest effect on sociosexuality was produced by gender (27% explained variance) while age accounted for 6% of variance. Nonadditive variance explained by sleepâwake behavior was 7% (MSF), 4% (sleep duration), and 4% (rMEQ scores; 3% rMEQ-based typology). Older age was related to less-restricted sociosexuality, and men were less restricted than women in Attitude and Desire. Sleep duration and rMEQ scores were associated with Attitude and Desire; but only MSF was significantly related to Behavior. The data show that sleepâwake variables are associated with sociosexuality, with evening orientation and shorter sleep duration being related to a less-restricted sociosexuality.
【 授权许可】
CC BY
【 预 览 】
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RO201902026934687ZK.pdf | 89KB | download |