The phrase "acceptability of a questionnaire" is correct and usable in written English.
It can be used when discussing how suitable or appropriate a questionnaire is for a specific purpose or audience.
Example: "The acceptability of a questionnaire is crucial for ensuring reliable data collection in research studies."
Alternatives: "validity of a questionnaire" or "suitability of a questionnaire".
Our criterion for acceptability of a questionnaire item was that 95% or more of participants had to complete it.
Indeed, missing data are solely described in such studies for assessing acceptability of a questionnaire [ 30, 31] and PMS or IMS-based methods are often used for imputation.
Whilst this will provide less information than would have been available if patients had been directly questioned [ 23], there is evidence of a link between response rates and acceptability of a questionnaire to respondents [ 24, 25].
We have confirmed the feasibility, reliability and acceptability of a TPB-based questionnaire to identify teachers' beliefs and intentions concerning the identification of students at clinical HR for psychosis.
This research demonstrated how the TPB can be used to identify and measure factors that influence identification of students at HR of developing psychosis in 16+ educational institutions and confirmed the feasibility, reliability and acceptability of a TPB-based questionnaire for teachers.
To address issues of likely response rates and acceptability of the questionnaire content, a pilot study of 15 cases and 15 controls was conducted between November 2003 and February 2004.
Nevertheless, completion rates indicated the acceptability of the questionnaire to a much wider age range than that for which it was originally intended.
The reason for the reduction of items was to achieve a higher acceptability of the questionnaire in the population, aiming for shorter times of administration, better response rates and lower rates of missing data.
Completion rates were very high, providing an indication of the acceptability of the questionnaire to respondents: 'a'/frequency stem items (99.6%); 'b'/bother stem items (99.4%); overview items (98.0%).
