Abstract The Experience Sampling Method is widely used to collect human labelled data in
the wild. Using this methodology, study participants repeatedly answer a set of questions,
constructing a rich overview of the studied phenomena. One of the methodological decisions
faced by researchers is deciding on the question scheduling. The literature defines three
distinct schedule types: randomised, interval-based, or event-based (in our case,
smartphone unlock). However, little evidence exists regarding the side-effects of these …