NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20260
Since 20250
Since 2022 (last 5 years)0
Since 2017 (last 10 years)0
Since 2007 (last 20 years)1
Descriptor
Adaptive Testing1
Comparative Analysis1
Computer Assisted Testing1
Depression (Psychology)1
Factor Analysis1
Geometric Concepts1
Group Instruction1
Investigations1
Item Analysis1
Item Response Theory1
Mathematics1
Measurement Techniques1
Models1
Psychology1
Quality of Life1
Test Length1
More ▼
Source
ProQuest LLC1
Author
Seo, Dong Gi1
Publication Type
Dissertations/Theses -…1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Application of the Bifactor Model to Computerized Adaptive Testing
Direct linkDirect link
Seo, Dong Gi – ProQuest LLC, 2011
Most computerized adaptive tests (CAT) have been studied under the framework of unidimensional item response theory. However, many psychological variables are multidimensional and might benefit from using a multidimensional approach to CAT. In addition, a number of psychological variables (e.g., quality of life, depression) can be conceptualized…
Descriptors: Test Length, Quality of Life, Item Analysis, Geometric Concepts