What are chromosomal disorders?
What will be an ideal response?
Chromosomal disorders occur when children do not have the correct pairings or
complement of 46 chromosomes. Chromosomal abnormalities are more common in
children of older mothers and fathers. Down syndrome, for example, is caused by
having an extra chromosome on the 21st pair, resulting in 47 chromosomes. There are
also disorders linked to the sex chromosomes. For example, "supermales" have an
extra Y chromosome on the 23rd pair. Males with an extra X chromosome are said to
have Klinefelter syndrome, characterized by underdeveloped male secondary sex
characteristics and mild mental retardation. A female with a single X chromosome is
said to have Turner syndrome, characterized by underdevelopment of female
secondary sex characteristics and problems in mathematics and visual-spatial skills.
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According to a Gallup Poll, which of the following is not Answer: True?
a. Twenty-two percent of Americans have no religious preference. b. Eighty-two percent of Americans identify themselves as Christians. c. Twenty-three percent of Americans identify themselves as Roman Catholics. d. Two percent of Americans identify themselves as Mormon.
Children who develop autism spectrum disorder have an innate vulnerability that is triggered by ____
a. stress b. environmental toxins c. down syndrome d. social isolation
The use of psychological control strategies by mothers has been associated with what kinds of behaviors in daughters?
A) Higher IQ scores B) Better school performance C) Inductive parenting practices D) Physical and emotional aggressiveness
Define motivation, and differentiate between need theories of motivation and process theories of motivation. (p. 255)
What will be an ideal response?