Response rates are instrumental in survey research because lower rates make it difficult to determine
if a sample is representative of a larger population.
Issues can emerge when surveys are administered
through the mail, but researchers can increase the chances of obtaining a higher response rate by
sending research participants multiple reminders for submission. According to the text, what is
minimum response rate that is adequate for journal publication?
a) 25%
b) 50%
c) 75%
d) 100%
b
You might also like to view...
After the first juvenile court was established in Chicago, by 1925 all but _________ states had followed suit.
a. twelve b. ten c. six d. two
Our risk of a Type II error increases the most when:
a. Our sample size decreases, and we select a lower significance level (such as .01). b. Our sample size increases, and we select a higher significance level (such as .10). c. Our sample size decreases, and we select a higher significance level (such as .10). d. Our sample size increases, and we select a lower significance level (such as .01).
A two-tailed test of significance splits the critical region at both ends of the theoretical sampling distribution
Indicate whether the statement is true or false
Answer the following statement(s) true (T) or false (F)
1. A logic model is a representation of the components of of a social work program. 2. n a logic model, service completions are a type of outcome. 3. The program assumptions identify the expected outcomes. 4. Evaluation research is its own unique method like other research designs. 5. Most evaluation researchers attempt to measure multiple outcomes