Down syndrome is caused by __________.
A. a missing chromosome
B. two X chromosomes
C. an extra 21st chromosome
D. the presence of an X and a Y chromosome
Answer: C
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What happens to enable you to see something? a. Light bouncing off the object strikes your eyes
b. You send rays from your eyes to the object. c. You send out rays from your eyes AND light strikes your eyes. d. Nothing passes in either direction between your eyes and the object.
An individual who has hypertension is a person who ____
a. is anxious or hostile most of the time b. has heart disease because of blocked arteries c. has blood pressure of 140 over 90 or higher d. is subject to muscle spasms that have no physical basis
Erika is referred for IQ testing, and she performs exceptionally well on the Arithmetic, Digit Span, and Letter-Number Sequencing subtests. Based on this information alone, we could assert that Erika has a relative strength with regard to
a. mathematical ability. b. working memory. c. processing speed. d. none of the above
The three types of intelligence identified in Sternberg's triarchic theory are analytical, creative, and practical
Indicate whether the statement is true or false