Test and item evaluation
- 👤 Speaker: Nat Johnson (OCR)
- 📅 Date & Time: Wednesday 13 June 2012, 10:30 - 12:30
- 📍 Venue: Cambridge Assessment, 1 Hills Road, Cambridge
Abstract
An introduction to test and item evaluation covering the item level statistics used across a range of Cambridge Assessment’s qualifications. The session will introduce the concepts of omit rates, facility values, discrimination indices, bias or Differential Item Functioning, and analysis of multiple choice items. Parts of the session will have a workshop style to build confidence in interpreting statistical analysis of assessments. This session assumes a basic knowledge of statistics, including the concepts of mean and standard deviation.
This seminar is free to University of Cambridge staff and students, £30 for others
Series This talk is part of the Assessment Practice series.
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Nat Johnson (OCR)
Wednesday 13 June 2012, 10:30-12:30