诊断瑞文推理测验的一个12项数据集：与德克斯特一起。

Cito, 6814 CM Arnhem, The Netherlands.

J Intell. 2020 May 6;8(2):21. doi: 10.3390/jintelligence8020021.

We analyze a 12-item version of Raven's Standard Progressive Matrices test, traditionally scored with the sum score. We discuss some important differences between assessment in practice and psychometric modelling. We demonstrate some advanced diagnostic tools in the freely available R package, dexter. We find that the first item in the test functions badly-at a guess, because the subjects were not given exercise items before the live test.

我们分析了一个12项版本的瑞文标准渐进矩阵测验，传统上是用总分来计分的。我们讨论了实际评估与心理测量建模之间的一些重要差异。我们展示了免费的R软件包dexter中的一些先进诊断工具。我们发现该测验的第一道题目功能不佳——据推测，是因为在正式测验前没有给受试者提供练习题。