In this prospective, concurrent validity study, 50 caregiver-patient pairs were enrolled. After structured training, caregivers performed FASTER assessments every 6 hours over 48 hours while a study ...
This includes a powerpoint covering types of validity (Internal, External, Population, Ecological, Temporal), threats to validity (Investigator Bias, DCs, Social desirability, EV’s & CV’s) and ways of ...