When follow-ups are planned with mail surveys:
a. the anonymity of respondents can no longer be guaranteed
b. more thoughtful answers are usually provided by those who wait until the follow-up to respond.
c. response rates typically increase.
d. response bias can no longer be estimated.
e. all of these choices are true.
c
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Scientific studies of the effect of spanking
A are methodologically flawed. B have such varied results that we have no reliable evidence. C show that parents must be trained before they can stop spanking. D generally reveal more positive outcomes if parents do not spank children.
In the rural rebound, what are some of the push and pull factors that have resulted in city dwellers moving to the country?
What will be an ideal response
What is the probability that a randomly selected case from the sample in the previous question would have a score of 52 or more?
a. 0.7500 b. 0.6826 c. 0.3413 d. 0.1587
Data show that sport participation opportunities for girls and women are
A. the same as they are for men, but women still receive fewer resources. B. highest in countries that have fundamentalist religious beliefs. C. generally scarce at the professional level. D. now equal to opportunities for men in most nations around the world.