We need reliable survey instruments, and this study investigates the reliability of Kalichman’s “Survey 2: research misconduct” questionnaire. The study is a post hoc analysis of data from three ...

In 2013, the Oslo Sports Trauma Research Center Overuse Injury Questionnaire (OSTRC-O) was developed to record the magnitude, symptoms and consequences of overuse injuries in sport. Shortly afterwards ...

Background Current methods for injury registration in sports injury epidemiology studies may substantially underestimate the true burden of overuse injuries due to a reliance on time-loss injury ...

Medidata and Mapi Research Trust today announced a new critical mission: to build a digital, global library of pre-configured and pre-approved eCOA questionnaires. “This new collaboration with ...

While there is no magic length that an online survey should be, Pew Research Center caps the length of its online American Trends Panel surveys at 15 minutes.