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SHOP NABE
ELPA21
HERI
About
Mission & Initiatives
The People of CRESST
News
Partners & Funders
Connect
SHOP NABE
ELPA21
HERI
Research
Education
Defense
Health
Capabilities
Research & Development
Consulting & Technical Assistance
Areas of Work
Assessment
Evaluation
Methodology
Technology
Learning Design
Data Use
Products
Publications & Resources
Games & Simulations
Classroom Tools
Bifactor model
Lord–Wingersky Algorithm Version 2.5 with Applications
Aubrey Hicks
KEYWORDS
:
Bifactor model
,
hierarchical item factor model
,
subscore
,
summed score
July 27, 2021
On the Complexity of Item Response Theory Models
Deborah Hafford
KEYWORDS
:
Bifactor model
,
Diagnostic classification model
,
Item response theory
,
Minimum description length
,
Model evaluation
,
Psychometrics
June 14, 2017
