Question 46

The requirement to keep information provided by research participants confidential applies only to some persons under almost all conditions.

	True
	False

Question 47

In a poll, participants are to report their income level by selecting one of four groups: A. income less than or equal to $20,000 a year. B. $20,000 - $40,000, C. $40,000 $80,000 and D. more than $80,000 a year. The data are reported on a ratio scale.

	True
	False

Question 48

In a poll, participants are to report their age. The data are reported on an interval scale.

	True
	False

Question 49

Professor Jackson is constructing a demographic questionnaire for use in a research project. One question asks students to report whether they are currently living in an urban, suburban, or rural setting. This is an example of a nominal scale.

	True
	False

Question 50

In quantitative research proposal(s), the review of literature comes late in the document in conjunction with interpretation of data.

	True
	False