Method effect in Ryff’s scales: A study in an elderly population
A pesar de su amplio uso, las escalas de Ryff han [...]
Lag-one autocorrelation in short series: Estimation and hypothesis testing
In the first part of the study, nine estimators of the [...]
A multiple objective test assembly approach for exposure control problems in computerized adaptive testing
Overexposure and underexposure of items in the bank are serious [...]
Assessing short-term individual consistency using IRT-based statistics
This article proposes a procedure, based on a global statistic, [...]
