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Q.10 - Questionnaire response date

 

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First response : September 9, 2020

Last response : November 3, 2020

         Duration : 55 days

Mean response date : September 26, 2020 ± 8.77 days

Number of responses on or before this date : 88

Number of responses after this date : 47

 

The 88 responses on or before Sept. 26 had a mean Score of 4.304±1.019 for acceptability.

The 47 responses after Sept. 26 had a mean Score of 3.912±1.172 for acceptibility.

This difference in acceptibility score for the two periods was statistically significant.

Two-tailed t, unpaired = 2,0195  df = 133  S.E. of diff = 0,194  p = 0,0454

 

This suggests that, as with many questionnaires, response quality changes over time.

To maintain comparability of responses, and since the desired sample size had been attained,

no further responses would be added to this sample.

 

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06/11/2020
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