1)Questions seeking personal information should always appear at the end of the questionnaire. *

2 points

False

True

2)Questionnaires are generally more expensive and time consuming than interviews, and they introduce a larger chance of nonresponse error. *

2 points

False

True

3)Questions should not be phrased in such a way that they lead the respondents to give the responses that the researcher would like them to give. *

1 point

True

False

4)Low response rates to online questionnaires make it difficult to establish the representativeness of the sample and to generalize the results. *

1 point

True

False

4)Telling the respondents about the purpose of the study and how they were chosen to be interviewed could ensure better communication between the parties. *

1 point

False

True

5)The ordinal scale gives a clear indication of the magnitude of the differences among the ranks. *

1 point

False

True

6)The ratio scale overcomes the disadvantages of the arbitrary origin point of the interval scale, in that it has an absolute zero point. *

2 points

True

False