## Scale index construction and assessment

- checking a measurement instrument
- computerized adaptive testing cat
- Concepts and facets
- Dimensions of concepts
- Doing factor analysis
- Factor analysis and factor loadings
- Factor analysis with more than one factor
- guttman models
- Identifying problematic scale items
- Indices, scales and typologies
- Intension and Extension of Concepts
- Interpreting factor loadings in factor analysis
- item characteristic curves
- Item writing
- Latent traits and items
- Pilot testing a scale
- Rotating factors in factor analysis
- Scale construction
- Selecting factors in factor analysis