Trisomy 21 is better known as ________
Fill in the blank with the appropriate word.
Down syndrome
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The following statement represents what kind of memory? "The Beatles stopped making music together as a group in the early 1970s."
A. Episodic B. Semantic C. Procedural D. Implicit
A student's preference for a grade of "A" rather than an "F" is most likely the result of
a. classical conditioning. c. adaptation conditioning. b. operant conditioning. d. counterconditioning.
_________ effects are a potential confound in cross-sectional developmental studies, though an advantage is that they __________
a. Preterm; take less time to conduct than longitudinal studies b. Cohort; take less time to conduct than longitudinal studies c. Cohort; take more time to conduct than longitudinal studies d. Prenatal; do not require control groups
Familial Alzheimer's disease
A) generally has an early onset—between ages 30 and 60. B) progresses more slowly than sporadic Alzheimer's disease. C) affects genes of chromosomes 3, 13, and 23. D) typically appears after age 65.