As the examples in this article illustrate, it is easy to make errors when developing a questionnaire. However, the errors are not difficult to correct if you know what to look for and if you keep the ...

Canadian scholars who receive some of their funding from the U.S. government sources are flagging a troubling new ...

23.0. There were no major problems with the questionnaire's forward translation process. Minor discrepancies included the synonymic use of nouns explaining symptoms or localisation of injury, the use ...