RT info:eu-repo/semantics/article
T1 Orchestration Load Indicators and Patterns: In-the-Wild Studies Using Mobile Eye-Tracking
A1 Prieto, Luis P.
A1 Sharma, Kshitij
A1 Kidzinski, Lukasz
A1 Dillenbourg, Pierre
K1 Orchestration
K1 orchestration load
K1 eye-tracking
K1 cognitive load
K1 classroom studies
AB Orchestration load is the effort a teacher spends in coordinating multiple activities and learning processes. It has been proposed as a construct to evaluate the usability of learning technologies at the classroom level, in the same way that cognitive load is used as a measure of usability at the individual level. However, so far this notion has remained abstract. In order to ground orchestration load in empirical evidence and study it in a more systematic and detailed manner, we propose a method to quantify it, based on physiological data (concretely, mobile eye-tracking measures), along with human-coded behavioral data. This paper presents the results of applying this method to four exploratory case studies, where four teachers orchestrated technology-enhanced face-to-face lessons with primary, secondary school, and university students. The data from these studies provide a first validation of this method in different conditions, and illustrate how it can be used to understand the effect of different classroom factors on orchestration load. From these studies, we also extract empirical insights about classroom orchestration using technology.
PB IEEE
YR 2018
FD 2018
LK https://uvadoc.uva.es/handle/10324/83189
UL https://uvadoc.uva.es/handle/10324/83189
LA eng
NO IEEE Transactions on Learning Technologies, vol. 11, no. 2, pp. 216-229
NO Producción Científica
DS UVaDOC
RD 27-feb-2026