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Our data confirm that, although significant placebo and nocebo effects were found on days 1 and 8, the nocebo effect was consistently stronger. Both effects were primarily influenced by the most ...
Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...
Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...
print(" Note: As of v2.1.0, templates are system-defined and the template parameter is no longer used.") ...
Thus, a recommended sample size typically ranges from 5 to 25 participants ... Response options utilize a 4-point Likert-type scale ranging from 1 (Strongly Disagree) to 4 (Strongly Agree). Elevated ...
3 Two independent reviewers will extract information on study authors, year of publication, journal, subfield of medicine, study design, sample size ... each potential reporting item on a 9-point ...
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