From hardware and software acquisition, through installation and maintenance, on to monitoring, administration, and help desk, and all the way to end-of-lifecycle management, CORE Advanced Technologies brings together all the elements you need and expect from the world’s premier source for educational products and services.
CORE K12
Psychometric Services
To support our assessment programs as well as deliver test items, test development, data analysis and outcome interpretation, CORE K12 provides a range of psychometric and assessment related functions including:
- Item statistics and interpretations
- IRT item parameter estimates and interpretations
- Item and test form review of validity and reliability
- Test construction and blueprints
- Field testing
- Equating, scaling, and linking studies
- Growth scaling and reporting
- Staff development on instructional impact of cognitive interpretations of measurement scores