๐
Systematic review of the Hawthorne effect: New concepts are needed to study research participation effects
Source page
AuthorsJim McCambridge, ๏ปฟJohn Witton, Diana R Elbourne
Year2013
JournalJournal of Clinical Epidemiology
TypeScientific Paper
Citations2486
DOI10.1016/j.jclinepi.2013.08.015