Zygosity Assessment by Self-Report; Research Reports; Human Interest
نویسندگان
چکیده
منابع مشابه
Zygosity diagnosis in young twins by questionnaire for twins' mothers and twins' self-reports.
The present study deals with the determination of zygosity in twins of childhood age by simple questionnaire. The subjects were 224 twin pairs and their mothers, consisting of 159 monozygotic and 65 same-sex dizygotic pairs, identified by genetic markers including DNA samples. Mothers of twins responded to 19 questionnaire items dealing with twin similarity in 16 items about physical features a...
متن کاملZygosity diagnosis in young twins by parental report.
This study reports on zygosity determination in twins of childhood age. Parents responded to questionnaire items dealing with twin similarity in physical characteristics and frequency of mistaking one twin for another by parents, relatives and strangers. The accuracy of zygosity diagnosis was evaluated across twins aged 6, 8, and 10 and across parents. In addition, it was examined whether the u...
متن کاملZygosity Misclassification of Recent Young Twins by Maternal Reports in Japan
The problem of zygosity misclassification of twins has been paid little attention in Japan. By analyzing maternal reports collected using an internet questionnaire, the author found that around 30% of monozygotic twins were misclassified as dizygotic twins, mainly by obstetricians. On the other hand, the percentage of dizygotic twin pairs misclassified as monozygotic twins was lower. Misclassif...
متن کاملHuman uniqueness-self-interest and social cooperation.
Humans are unique among all species of terrestrial history in both ecological dominance and individual properties. Many, or perhaps all, of the unique elements of this nonpareil status can be plausibly interpreted as evolutionary and strategic elements and consequences of the unprecedented intensity and scale of our social cooperation. Convincing explanation of this unique human social adaptati...
متن کاملConflict of interest in human subjects research.
Policy: The NJIT Institutional Review Board (IRB) is committed to assuring that researchers fulfill the public’s trust in the research enterprise by putting the welfare of research participants ahead of the interests of the institution or of the researcher’s personal financial interests. Financial interests are not prohibited, and not all financial interests cause conflicts of interest or affec...
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ژورنال
عنوان ژورنال: Twin Research and Human Genetics
سال: 2011
ISSN: 1832-4274,1839-2628
DOI: 10.1375/twin.14.1.104