Item analysis
id:
item-analysis-273-15845375
title:
Item analysis
text:
Within psychometrics, Item analysis refers to statistical methods used for selecting test items for inclusion in a psychological test. The concept goes back at least to Guildford (1936). The process of item analysis varies depending on the psychometric model. For example, classical test theory or the Rasch model call for different procedures. In all cases, however, the purpose of item analysis is to produce a relatively short list of items that constitute a pure but comprehensive test of one or
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Item_analysis
date created:
date modified:
2024-02-17T18:31:49Z
main entity:
{"identifier":"Q1669245","url":"https://www.wikidata.org/entity/Q1669245"}
image:
fields total:
13
integrity:
13