Download e-book for iPad: Sex Differences: Developmental and Evolutionary Strategies by Linda Mealey


By Linda Mealey

ISBN-10: 0124874606

ISBN-13: 9780124874602

Stable booklet very informative. discovered it whilst discovering human developed sexuality for a examine paper in an anthropology classification, yet obtained it for me.

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Additional resources for Sex Differences: Developmental and Evolutionary Strategies

Sample text

Gonadal, Hormonal, and Genital Much more common than true hermaphrodites are pseudohermaphrodites (Money, 1968/1994, 1987; Money & Ehrhardt, 1972). Pseudohermaphrodites have either testicular tissue or ovarian tissue, but not both. They are called pseudohermaphrodites (or intersexes) either because some other aspect of their biological sex does not match their gonadal sex or because they have ambiguous genitalia. Because the female body and brain are the "default," it is harder to disrupt the development of a female than a male.

Again, for these reasons, it is a matter of debate whether either condition is actually a medical dysfunction. The possibility that precocious and delayed puberty are normal when viewed from an ultimate perspective is considered in subsequent chapters. Delayed puberty can occur as a result of a wide variety of conditions, including true medical abnormalities (such as glandular tumors) as well as more common conditions such as poor nutrition, general ill health, and physical and emotional stress (Grumbach & Styne, 1992).

In a related vein, according to a statistical definition, a behavior may be normal in one culture, but abnormal in another culture just because its frequency differs. Should we consider homosexuality to be normal in San Francisco but abnormal in Santa Fe? P e r h a p s - - b u t by this definition a person can change from normal to abnormal and back just by changing residence! A final problem with the statistical definition of normality is that behaviors or events that are equally rare must be classified in the same way, even if one seems to be a desirable event and the other undesirable.

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Sex Differences: Developmental and Evolutionary Strategies by Linda Mealey

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