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学术预报:Prof. Dr. Mark Stemmler——Person-centered methods: Advanced contingency table analysis
发布时间: 2019-04-22 15:56:36   作者:本站编辑   来源: 本站原创   浏览次数:

授课主题:Person-centered methods: Advanced contingency table analysis

授课人:Prof. Dr. Mark Stemmler

授课时间:201954日(全天,上午9:00-12:00,下午14:00-16:00

授课地点:心理学部301教室

授课者简介:

Professor of Psychological Assessment, Quantitative Methods and Forensic Psychology, Department of Psychology and Sports Science, Friedrich-Alexander-University Erlangen-Nuremberg, Germany

课程内容:

This course takes an easy-to-understand look at a statistical approach called the person-centered method. Instead of analyzing means, variances, and covariances of scale scores as in the common variable-centered approach, the person-centered approach uses contingency tables to examine persons or objects grouped according to their characteristic patterns or configurations. In contingency tables, the observed patterns are ordered by their indices; a certain position in a table, denoted by a pattern or configuration, is called a cell. 

The main focus of the course will be on configural frequency analysis (CFA; Stemmler, 2014; von Eye, 2002), which is a statistical method that looks for over- and under-frequented cells or patterns. A pattern or configuration that contains more observed cases than expected is called a type; a pattern or configuration that is observed less frequently than expected is called an antitype. CFA resembles log-linear modeling: log-linear modeling seeks to find a fitting model including all important variables; instead of fitting a model, CFA examines the significant residuals of a log-linear model.

课程需要:

请带上您的笔记本,提前安装R(version 3.3.1)R-editor,课程中将会用到R-package confreq