In the United States, roughly ____ percent of two-parent households have two working parents.
A. 20
B. 40
C. 50
D. 80
Ans: C. 50
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Epistemology is the branch of philosophy that is concerned with the
a. origins of knowledge. b. rules of logical thinking. c. moral principles of proper conduct. d. relationship of religious belief and behavior.
Rubella, syphilis, and cytomegalovirus (CMV) cross the placenta to attack the fetus or embryo
Indicate whether the statement is true or false
The book The Bell Curve asserted which of the following?
a. IQ and cognitive abilities are environmentally determined. b. IQ tests accurately measure what we colloquially call “intelligence.” c. Measurements of intelligence can be biased depending on who constructed them. d. Measurements such as SAT scores and GPA are equally good measurements of intelligence as IQ.
The first change signaling puberty in boys is usually:
A. appearance of straight pubic hair B. minor voice change C. increase in penis/testicle size D. first ejaculation