<Ul> <Li> Face - to - face questionnaire administration, where an interviewer presents the items orally . </Li> <Li> Paper - and - pencil questionnaire administration, where the items are presented on paper . </Li> <Li> Computerized questionnaire administration, where the items are presented on the computer . </Li> <Li> Adaptive computerized questionnaire administration, where a selection of items is presented on the computer, and based on the answers on those items, the computer selects following items optimized for the testee's estimated ability or trait . </Li> </Ul> <Li> Face - to - face questionnaire administration, where an interviewer presents the items orally . </Li> <Li> Paper - and - pencil questionnaire administration, where the items are presented on paper . </Li> <Li> Computerized questionnaire administration, where the items are presented on the computer . </Li>

Who has classified questionnaire on the basis of informations