How many sperm are in a typical male ejaculation?
a) 20 thousand to 50 thousand
b) 50 million to 100 million
c) 100 million to 300 million
d) 200 million to 400 million
Answer: c
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The first person to apply psychology to advertising was Watson
a. True b. False
________ is a question of whether you are measuring what you think you are measuring.
A. Internal reliability. B. test-retest reliability. C. Construct validity. D. External validity.
When Anita was 10 years old, she was the tallest girl in her fourth grade class. She also began to menstruate when she was 10 years old. Given what we know about the effects of estradiol, we can expect that at age 17, Anita will be a. one of the tallest girls in her class, because she started growing so early. b. quite obese, because estradiol tends to make women fat
c. not much taller than she was at 10 years old. d. very popular among her female peers, because she matured so early.
Which of the following list is the proper order for an APA style research articles?
A. abstract, introduction, method, results, discussion B. abstract, introduction, discussion, method, results C. introduction, method, results, discussion, abstract D. abstract, introduction, results, method discussion