Optimising daily diary questionnaires about fatigue, psychological flexibility and well-being: perspectives of people with rheumatic disease.
Roisin S M HegartyGareth J TreharneSimon StebbingsKatie GrahamTamlin S ConnerPublished in: Psychology & health (2019)
People with rheumatic disease are willing to complete a daily diary questionnaire, but emphasise it is important for diary questionnaires to have clear instructions, questionnaire items and response scales. Addressing these concerns will ensure the reliability and validity of quantitative diary data.