Sometimes, you must choose to use one of the less informative scales of measurement to preserve:
A. accuracy of measurement.
B. predictive validity.
C. construct validity.
D. ecological validity.
Answer: D
You might also like to view...
All of the following may be considered responsibilities of the scientist except: Scientists are obligated to
a. study only those problems that have practical significance. b. inform and educate the public about their research findings. c. respond to the public's concerns about research. d. critically examine the ideas of other scientists.
. Determining hedonic worth and utilitarian worth, we are looking at:
a. usefulness versus meaning. b. emotional meaning versus usefulness. c. conflict versus agreement. d. thought versus emotion.
Some parents insist that their young children have growth spurts while they are sleeping. Although human growth doesn't happen that quickly, during what type of sleep would this likely occur?
A. Stage IV B. REM sleep C. Stage III D. Stage II
Which of the following is the MOST serious violation of an assumption for the t test for independent means?
A) The sample size is smaller than 15. B) The populations are both dramatically negatively skewed. C) The populations are both dramatically positively skewed. D) The populations are dramatically skewed in opposite directions.