Teachers’ working time from time-use data: Consequences of the invalidity of survey questions for teachers, researchers, and policy Vrije Universiteit Brussel
How teachers spend their working time is crucial for the quality of teaching and teachers’ well-being. For this reason, teacher surveys generally measure the number of hours worked. By comparing estimates from survey questions and time-diaries, we argue that commonly used survey methods are prone to bias. We use results of a unique, large-scale study where 7,486 teachers kept a diary for seven days resulting in 1,250,000 hours of registered ...