Table 2.
No | Problems | Frequencya |
---|---|---|
1 | Recruiting respondents | 28 |
a | Finding respondents | 24 |
b | Acquiring participation consent | 4 |
2 | Interview process | 24 |
a | Conducting protocol steps (TTO and DCE) | 15 |
b | Dealing with respondents | 4 |
c | Interviewer personal issues | 5 |
aNumber of times the related problem was mentioned by interviewers