Handbook of Epistemic Cognition

The purpose of this chapter is to critically review theory and research on relevant aspects of the measurement of epistemic cognition, and to highlight the changes that have occurred in this area of investigation in the last decades. To deal with measurement implies addressing theoretical issues, as measurement is strictly related to theory. The chapter first introduces the classic approaches to the study of epistemic cognition. Each approach is characterized in terms of construct definition and related measurement. It will be evident that the construct has been conceived in different ways, and consequently has also been measured through different instruments. These are critically reviewed to highlight…