A male has a defect in the X chromosome of the 23rd pair As children, people with this syndrome experience symptoms that can range from mild to severe or even profound intellectual disability. This is known as ________.
a) fragile X syndrome
b) Down syndrome
c) fetal alcohol syndrome
d) familial retardation
ANS: a
Psychology
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Jamie's IQ falls one-and-a-half standard deviations below the mean for children his age
What would Jamie's deviation IQ score be? a. 68 b. 76 c. 84 d. 92 e. 124
Psychology
Typically the brains of men have a _____ proportion of _____ than do the brains of women
a) lower; white matter b) higher; gray matter c) higher; white matter d) higher; glial cells
Psychology