Survey (cont'd): are you fluent when you speak when alone?

Hi, I am continuing a little survey about how fluent PWS are when the are alone. The scale is:

1 = completely fluent

2 = much more fluent when alone, but not perfect

3 = slightly more fluent when alone

4 = about the same

5 = worse fluency when alone than in presence of people

Thanks to the 4,100 people who read one of the two posts! Got only a handful of responses (13) so far. FWIW, the results to date are:

Rating Number-of-responses

Rating=1 Number=5

Rating= 1-2 Number=3

Rating=2 Number=2

Rating=2-3 Number=3

Rating=3-5 Number=0

These results confirm early stuttering research that found that PWS are more fluent when alone, but they are not as favorable as a study by Prof. Eric Jackson (NYU) who found near-perfect fluency in 24 PWS when they were truly convinced that they were alone (Journal of Fluency Disorders 70 (2021) 105878. I don't understand the difference.