Questionnaire designers use readability measures to ensure that questions can be understood by the target population. The most common measure is the Flesch-Kincaid Grade level, but other formulas exist. This article compares six different readability measures across 150 questions in a self-administered questionnaire, finding notable variation in…

A teacher's ability to read effectively is critical to that individual's ability to teach reading skills. Correspondingly, most state departments of education require that prospective teachers earn a passing score on a standardized reading comprehension test before they can enter university-based teacher education programs or otherwise get a…