The NSR-FC is an acceptable measurement scale for assessing nursing students’ readiness for the flipped classroom in terms of its construct validity (standardized root mean square residual = 0.08, root mean square error of approximation = 0.08, comparative fit index = 0.87, and χ2/degrees of freedom = 1.57) and reliability (Cronbach α = 0.9). The NSR-FC is a 20-item instrument consisting of four factors: personal readiness, technological readiness, environmental readiness, and pedagogical readiness. Responses were rated by a five-point Likert scale with responses ranging from 1 (Strongly disagree) to 5 (Strongly agree).