Page 80 - Development of Questionnaires for Quantitative Medical Research
P. 80
○ Black ( )
○ Others ( )
Ideally, the researcher should decide if the
above three options are sufficient to be
representative of colour preferences for most
respondents.
● To standardize the format for the expression of
responses of questions
Some questions may require responses which
are expressed in a standardized format. For
example, the respondent can report a date in
several different formats and therefore it will be
