In recent decades, log-based process data has been increasingly used in computer-based
assessments to examine test-takers' response patterns and latent traits. This study provides …

For various reasons, respondents to forced-choice assessments (typically used for
noncognitive psychological constructs) may respond randomly to individual items due to …

In this paper, we compare the performance of 18 indicators of cheating on e-exams in higher
education. Basis of the study was a field experiment. The experimental setting was a …

The COVID-19 pandemic has accelerated the implementation and acceptance of remotely
proctored high-stake assessments. While the flexible administration of the tests brings forth …

Preknowledge cheating jeopardizes the validity of inferences based on test results. Many
methods have been developed to detect preknowledge cheating by jointly analyzing item …

Data mining methods have drawn considerable attention across diverse scientific fields.
However, few applications could be found in the areas of psychological and educational …

Computer-based testing (CBT) is becoming increasingly popular in assessing test-takers'
latent abilities and making inferences regarding their cognitive processes. In addition to …

With the development of technology-enhanced learning platforms, eye-tracking biometric
indicators can be recorded simultaneously with students item responses. In the current …

Changepoints are abrupt variations in a sequence of data in statistical inference. In
educational and psychological assessments, it is essential to properly differentiate …

Recent approaches to the detection of cheaters in tests employ detectors from the field of
machine learning. Detectors based on supervised learning algorithms achieve high …