NotesFAQContact Us
Collection
Advanced
Search Tips
Publication Date
In 20260
Since 20251
Descriptor
Altruism1
Classification1
Collectivism1
Evaluation Methods1
Item Analysis1
Item Response Theory1
Models1
Moral Values1
Political Attitudes1
Programming Languages1
Questionnaires1
Social Values1
Voting1
More ▼
Source
Measurement:…1
Author
Anders Sjöberg1
Erik Forsberg1
Publication Type
Journal Articles1
Reports - Research1
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
A Validation Study of the Extended Relevance Scale Using the D3mirt Package for R
Peer reviewed Peer reviewed
Direct linkDirect link
Erik Forsberg; Anders Sjöberg – Measurement: Interdisciplinary Research and Perspectives, 2025
This paper reports a validation study based on descriptive multidimensional item response theory (DMIRT), implemented in the R package "D3mirt" by using the ERS-C, an extended version of the Relevance subscale from the Moral Foundations Questionnaire including two new items for collectivism (17 items in total). Two latent models are…
Descriptors: Evaluation Methods, Programming Languages, Altruism, Collectivism