Questionnaires
Open questionnaires Like open interviews, elicit discursive responses from users May take a long time to analyse; little correlation Closed questionnaires Respondents select from a fixed set of answers Analysis is focused; analysis relatively simple
Open questionnaires
Like open interviews, elicit discursive responses from users May take a long time to analyse; little correlation
Closed questionnaires Respondents select from a fixed set of answers Analysis is focused; analysis relatively simple
Respondents select from a fixed set of answers Analysis is focused; analysis relatively simple