Titlebook: Advances in Rasch Analyses in the Human Sciences; William J. Boone,John R. Staver Book 2020 Springer Nature Switzerland AG 2020 Assessment

Flatter

Defense

Principal Component Analysis of Residuals (PCAR),ponent Analysis of Residuals. In this chapter, we talk readers through the steps required to conduct a Principal Component Analysis of Residuals- from the eigenvalues that may need to be observed to support potential multidimensionality, to the steps that must be taken to verify that items flagged a

有帮助

大吃大喝

Test Information Function (TIF), we discuss how to read and interpret the TIF of a test. Specific attention is paid to where, and in which scenario, the peak of a TIF should be located on a TIF plot and the meaning of the width of the TIF. For example, what should the TIF look like for a test that will be used to determine a pass/

fledged

colloquial

appall

How Well Are Your Instrument Items Helping You to Discriminate and Communicate?,ms help discriminate respondents on a test. Also, we discuss added techniques by which readers can optimize how items are used to communicate the performance of respondents completing a test. Knowledge of how items discriminate respondents can be used to inform decisions made regarding which items m

Coterminous

Partial Credit Part 1,an when analysing a multiple choice test or a rating scale survey. This chapter presents both the thinking of what it means to measure with partial credit items and the steps needed to conduct a Rasch analysis of partial credit test data. Links are made to . analyses of dichotomous test data, analys

恶意

脆弱带来