XYY syndrome Summary

Everything you need to understand or teach XYY syndrome. Products may contain comprehensive summaries, analysis, notes, articles, essays, lesson plans and more. See below for details on what is included.

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Study XYY syndrome

The XYY syndrome Study Pack contains about 25 pages of study material in 3 products, including:

Encyclopedia Articles (3)

Are Xyy Males More Prone to Aggressive Behavior Than Xy Males

5,815 words, approx. 20 pages

Are Xyy Males More Prone to Aggressive Behavior Than Xy Males? Viewpoint: Yes, the best studies of XYY males indicate that they are more prone to aggressive behavior than XY males. Viewpoint: No, the ... Read more

Extra Y Hypothesis

497 words, approx. 2 pages

Extra Y Hypothesis The XYY karyotype was first described in a 1965 study of 197 males in a Scottish maximum-security prison. The study's findings indicated that 4.5% of the violent offenders studied h... Read more

Xyy Syndrome

936 words, approx. 4 pages

Xyy Syndrome XYY syndrome is a chromosome disorder that affects males. Males with this disorder have an extra Y chromosome. The XYY syndrome was previously considered the "supermale" syndrome where me... Read more