摘要：The field of study within which this work is placed is that of data produced within digital learning environments, a field of research now known as Learning Analytics (LA). In particular, the aim is to investigate the relationship between the standard psychometric properties of the test questions and the information obtained from the log files produced during its administration, on a large scale, by computer. The results of this type of survey can help to make visible the intersections between formative assessment and summative assessment and to renew, in this way, the evaluation practices of a rapidly expanding sector such as digital education.
