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In the first decade of human life, there is a significant amount of overlap between children of both sexes. The gradual growth in sex difference throughout a person's life is a product of various hormones. Testosterone is the major active hormone in male development while estrogen is the dominant female hormone. These hormones are not, however ...
Progesterone is the most important and only naturally occurring human progestogen. In general, androgens are considered "male sex hormones", since they have masculinizing effects, while estrogens and progestogens are considered "female sex hormones" although all types are present in each sex at different levels. [6] Sex hormones include ...
The human Y chromosome showing the SRY gene which codes for a protein regulating sexual differentiation. Sexual differentiation in humans is the process of development of sex differences in humans. It is defined as the development of phenotypic structures consequent to the action of hormones produced following gonadal determination. [1]
The two main lines of research contradict one another, the first being that there are significant sex differences in leadership and the second being that gender does not have an effect on leadership. Women and men have been surveyed by Gallup each year concerning workplace topics. When questioned about preferences of a female boss or a male ...
In The Psychology of Gender, it is stated that "sex refers to the biological categories of female and male, categories distinguished by genes, chromosomes, and hormones." [ 50 ] One of the (context dependant) guidelines used by the American Psychological Association states that "[t]here are a number of indicators of biological sex, including ...
Females also outperform men in random word recall, semantic memory and autobiographical memory. [82] Men are more likely to get the gist of events rather than be aware of specific details. Men also recall more factual information like childhood memories better than females, and also have increased spatial based memories.
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Testosterone is the primary male sex hormone and androgen in males. [3] In humans, testosterone plays a key role in the development of male reproductive tissues such as testicles and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.