Test item bias /
In this practical manual for identifying and analysing item bias in standardised tests, Osterlind discusses five strategies for detecting bias: analysis of variance, transformed item difficulties, chi square, item characteristic curve, and distractor response.
| Основен автор: | Osterlind, Steven J. |
|---|---|
| Формат: | Електронна книга |
| Език: | English |
| Публикувано: |
Beverly Hills, Calif. :
Sage Publications,
℗♭1983.
|
| Серия: |
Quantitative applications in the social sciences ;
no. 07-030. |
| Предмети: | |
| Онлайн достъп: |
http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=24789 |
| Подобни документи: |
Print version::
Test item bias. |
Съдържание:
- 1. Introduction
- What this monograph is about
- How this monograph is organized
- What is bias?
- Assumptions and terms
- Strategies preview
- Quick but incomplete methods
- New territory
- 2. Analysis of variance
- The theory
- Post hoc procedures
- Problems and limitations
- Research examples
- 3. Transformed item difficulties
- Advantages
- Tested hypothesis
- The procedures
- Transforming the scale
- Major axis and distance points
- How far is far?
- Difficulties with TID
- Variations of TID
- 4. Chi square
- Establishing ability levels
- Notation
- The methods
- 5. Item characteristic curve
- Item response theory
- Assumptions of IRT
- The three-parameter model
- Estimation of the parameters
- Equating the scales
- Comparing the curves
- What researchers think of ICC
- 6. Distractor response analysis
- The procedures
- Significance tests
- Post hoc procedures
- 7. Summary.