Descriptor
| Estimation (Mathematics) | 1 |
| Item Response Theory | 1 |
| Mathematical Models | 1 |
| Physics | 1 |
| Questionnaires | 1 |
Source
| Applied Psychological… | 1 |
Author
| Carstensen, Claus H. | 1 |
| Rost, Jurgen | 1 |
Publication Type
| Journal Articles | 1 |
| Reports - Research | 1 |
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Peer reviewedRost, Jurgen; Carstensen, Claus H. – Applied Psychological Measurement, 2002
Developed a multidimensional Rasch model that is a multidimensional extension of item component models and determined relations to existing multidimensional item response theory models. Applied the model to a questionnaire on students' interest in physics to demonstrate that model parameters can be estimated even when 17 latent dimensions are to…
Descriptors: Estimation (Mathematics), Item Response Theory, Mathematical Models, Physics
