This document discusses the advantages of questionnaires for collecting responses directly from busy respondents in their own time and language. Questionnaires allow for direct collection of people's thoughts, can be completed in spare time, and translated into different languages for global opinions.

1.  Answers are written by respondents
themselves, so we get their thoughts
directly from them
 Busy people can answer the
questions in their own spare time
 Questions can be translated into
any language to get opinions of people
of different languages.
 Answers are written by respondents
themselves, so we get their thoughts
directly from them
 Busy people can answer the
questions in their own spare time
 Questions can be translated into
any language to get opinions of people
of different languages.
QUESTIONNAIRE
Advantages Disadvantages