Questionnaire design administration protocol and sampling bias in education surveys
In this research, three aspects of questionnaire design were studied--length of instrument, type of questions, and sequence of items. Administration protocol, another important variable in the study, included questionnaire administration, conveyance of importance of target respondent's particip...
| Tác giả chính: | |
|---|---|
| Định dạng: | Luận văn |
| Ngôn ngữ: | English |
| Được phát hành: |
2006.
|
| Những chủ đề: |