TY  - SER
AU  - Madrid-Valero,Juan J.
AU  - Chapman,Robert
AU  - Bailo,Evangelina
AU  - Ordonana,Juan R.
AU  - Selita,Fatos
AU  - Kovas,Yulia V.
AU  - Gregory,Alice M.
TI  - What do people know about the heritability of sleep?
KW  - бессонница
KW  - наследственность
KW  - сон
KW  - генетические факторы
KW  - статьи в журналах
N1  - Библиогр.: с. 152-153
N2  - Study Objectives Twin studies have provided data about the relative weight of genetic and environmental factors on sleep variables over the last few decades. However, heritability is a non-intuitive concept and it is often misunderstood even amongst the scientific community. This study aimed to analyze: (1) understanding of the meaning of heritability of insomnia; (2) the accuracy of estimations of heritability in the general population regarding three sleep traits (sleep duration, sleep quality and insomnia); (3) perceptions of the effectiveness of different treatments for insomnia depending on how the disorder is presented (i.e. having an environmental or genetic etiology) and whether the subject's estimate of genetic influence on sleep traits impacted beliefs about the effectiveness of different treatments. Methods Participants (N = 3658) completed a survey which included: questions about general genetic knowledge; a specific question about the meaning of heritability; estimates of heritability of three different sleep traits; and the effectiveness of different treatments for insomnia depending on how the etiology of this condition was presented. Results Fewer than 25% of the participants selected the correct description of the heritability of insomnia. Almost half of the sample incorrectly believed that heritability refers to the chance of passing a disorder onto their children. We also found that participants provided different estimates for the effectiveness of different treatments depending on the presumed etiology of the disorder. Conclusion Most people do not have accurate knowledge about the concept of heritability. People's assumptions about the etiology of a disorder may influence which treatments they consider most effective
UR  - http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000897290
ER  -