Through the outcomes of research and evaluation, being able to state with confidence that an
intervention is likely to benefit a broad range of individuals, families, or groups, is referred to
as:
A) Summation results
B) Conclusions
C) Reliability
D) Generalizability
D
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Which of the following is an example of a constructive approach?
A) Day care for children. B) Housing subsidies. C) Job training. D) All of the choices are correct.
The speed limit on interstate highways in the United States was reduced from 65 to 55 miles per hour in
1976. It was raised back to 65 in 1988; in 1996, individual state governments could decide the limit and many raised it to 75 miles per hour. Proponents and critics of the law have looked at the number of traffic deaths per 1000 miles driven on the highways between 1970 and 1998 to see whether the law affected traffic deaths. What type of design is this? A) one shot case study B) pretest-posttest one group design C) interrupted time series design D) equivalent time series design
Open-ended questions are valuable to qualitative research methods. They enable research participants
to express detailed information, which in-turn helps social work researchers to explore or describe social phenomena. What type of response is most likely elicited from open-ended question? a) Numeric b) Word c) Sentence(s) d) Thesis
Answer the following statement(s) true (T) or false (F)
The mailed survey will likely have a higher participation rate than a phone survey.