Abstract. A probit multistate Item Response Theory (IRT) model for ordinal response variables is introduced. It comprises a reference latent state variable for each occasion of measurement and a latent item effect variable for each item ...
High and Low Variations in Psychological Dimensions: Definition and Measurement with a Rasch ScaleSummary: Psychometric assessment do not concern about different extensions of distributions from different measurements because variability cannot be ...
Psychometric Effects of ColorAbstract: Evolving software-technologies enable test users to digitally modify test materials very easily. Under the aspect of quality control this leads to the important question of psychometric equivalence of original and ...
Comparing Two Types of Automatically Generated Figural Matrices Items Using IRTSummary: Two pilot studies are presented in this article, which were carried out within the development of an item generator for automatic generation of figural matrices ...
Zusammenfassung. Für den Raumvorstellungs-Aufgabentyp EP (photographische Endlosschleifen) wird die “theoriegeleitete“ Skalenkonstruktion auf Basis des Rasch-Modells beschrieben. In drei empirischen Studien, die ein konsekutives, aufeinander abgestimmtes ...
Psychometric technology: Automatic dual-component item generation exemplified using a new item type for the measurement of arithmetic fluencyAbstract. The future of test construction may lie - at least for highly structured ability domains - in the field ...
Hohenheim Inventory of Political Knowledge (HIP): Scale ConstructionAbstract. The political knowledge of citizens is regarded as an important basis of a democracy and has been studied extensively. However, no scale ...
Abstract. The Grit scale is a popular measure of achievement-striving behavior. Consisting of two subscales, Consistency of Interests (CI) and Perseverance of Effort (PE), this scale has been repeatedly demonstrated to have high ...
Abstract: The diversity of measures in clinical psychology hampers a straightforward interpretation of test results, complicates communication with the patient, and constitutes a challenge to the implementation of measurement-based care. ...