Your English writing platform
Discover LudwigSuggestions(1)
Exact(60)
We undertook a postal survey designed to test the responsiveness and the validity of the Chronic Pain Grade questionnaire over time.
One US study, which found a steady increase in students' scores on a narcissism questionnaire over two decades, with almost two-thirds of recent college students scoring above the mean 1979 85 score, a 30% increase.
Secondary: muscle stiffness (101-point numeric rating scale), lateral trunk flexibility (fingertip-floor distance), and Roland-Morris Disability Questionnaire over 3 days of treatment and 2 days of follow-up.
Members were asked to complete a voluntary 27-item questionnaire over the internet.
All members of the staff were asked to fill the questionnaire over a one-week period.
Using systematic random sampling, data were collected by previously used headache questionnaire, over a period of 20 days.
In addition, we intended to investigate the test-retest reliability of the questionnaire over two different time intervals (13 14 months and 24 36 months).
Nonrespondents received an identical follow-up mailing at 3 weeks after the initial mailing and a follow-up reminder phone call at 6 weeks with the option to complete the questionnaire over the phone.
Another 415 completed a short questionnaire over the telephone.
Interested individuals completed the study questionnaire over the phone with the assistance of a researcher.
Fig. 2 shows an increasing trend in the use of the questionnaire over time.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com