Some Research Concerns About the Questionnaire as a Whole, That

question 21

Short Answer

Some research concerns about the questionnaire as a whole, that should be pretested are:
a) flow of the questionnaire
b) skip patterns
c) length
d) respondent interest and attention
e) all of the above

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Definitions:

Characterize

To describe the distinctive qualities or features of something or someone.

Dispersion

A statistical term describing the spread or variability of a set of data points or values around a central value.

Kurtosis

A measure of the "tailedness" of the probability distribution of a real-valued random variable, indicating how the tails differ from the normal distribution.

Histogram

A type of bar graph used in statistics to represent the distribution of a dataset by showing the frequencies of different intervals of values.