Digit ratio, personality and emotions in skydivers
نویسندگان
چکیده
منابع مشابه
Digit Ratio (2D:4D) and Cattell’s Personality Traits
The ratio between second and fourth finger (2D:4D) is sexually dimorphic; it is lower in men than in women. Studies using broad personality domains yielded correlations of 2D:4D with neuroticism, extraversion or agreeableness, but the obtained results have been inconsistent. We correlated 2D:4D of 184 women and 101 men with their scores in Cattell’s 16 Personality Factor (16PF) Questionnaire. W...
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This paper contributes to a better understanding of the biological underpinnings of overconfidence by analyzing performance predictions in the Cognitive Reflection Test with and without monetary incentives. In line with the existing literature we find that the participants are too optimistic about their performance on average; incentives lead to higher performance; and males score higher than f...
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In recent years the concept of designing applications has become user-centred and affect-driven. This survey describes the basic background of affective HCI, the main psychological aspects of the user and how emotions are created. Furthermore, the ways that machines can sense the user's psychological state and the specificities of each method are analysed along with some key factors about manip...
متن کامل2nd to 4th digit ratio and offspring sex ratio.
There is evidence that the ratio of the length of the 2nd and 4th digit (2D:4D) is negatively related to prenatal and adult concentrations of testosterone. It has also been reported that high levels of testosterone at conception in both fathers and mothers are associated with an increased sex ratio (proportion of males at birth). It follows from these observations that low values of 2D:4D may b...
متن کاملDigit ratio (2D:4D) in Klinefelter's syndrome.
The ratio of second to fourth digit length (2D:4D) is a correlate of prenatal testosterone. High 2D:4D is associated with low prenatal testosterone, and reduced sensitivity to testosterone. Klinefelter's syndrome (KS; 47 XXY) affects the endocrine system, such that low testosterone levels are found in KS foetuses, new-borns and adults. To date, there are no published data regarding the pattern ...
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ژورنال
عنوان ژورنال: Biomedical Reports
سال: 2018
ISSN: 2049-9434,2049-9442
DOI: 10.3892/br.2018.1174