ISBN-13: 9780367476922 / Angielski / Twarda / 2020 / 166 str.
ISBN-13: 9780367476922 / Angielski / Twarda / 2020 / 166 str.
This is a highly accessible, comprehensive introduction to item response theory (IRT) models and their use in various aspects of assessment/testing. The book employs a mixture of graphics and simulated data sets to ease the reader into the material and covers the basics required to obtain a solid grounding in IRT.