Key term: validation study

Original article 2024;50(3):152-157   pdf
Validity of self-reported night shift work among women with and without breast cancer
Vestergaard JM, Haug JND, Dalbøge A, Bonde JPE, Garde AH, Hansen J, Hansen ÅM, Larsen AD, Härmä M, Costello S, Kolstad HA
 
Original article 2008;34(2):113-119   pdf
Test–retest reliability and validity of self-reported duration of computer use at work
IJmker S, Leijssen JNM, Blatter BM, van der Beek AJ, van Mechelen W, Bongers PM