Analiza interakcji zmiennych kategorialnych i ciąglych

• Authors: Tytus Sosnowski

Title variants

EN

INTERACTION AMONG CATEGORICAL AND CONTINUOUS VARIABLES

• Languages of publication: PL

Abstracts

EN

The article is devoted to the analysis of interaction between independent variables. The first part of the paper presents analysis of interaction between two categorical variables by means of analysis o variance (ANOVA) and multiple regression (MR), the second part presents analysis of interaction between a cat¬egorical and a continuous variable by MR method, the third part presents analysis of interaction between two continuous variables by MR method and analysis of centered variables. Each part is illustrated by the analysis of exemplary data sets with the use of the statistical package SPSS. For simplicity, all analyses were limited to the design with two independent variables.

Keywords

EN

ANALYSIS OF VARIANCE; CATEGORICAL VARIABLES; INTERACTION; MULTIPLE REGRESSION ANALYSIS

• Publisher: Polskie Stowarzyszenie Psychologii Społecznej, Warszawa, Poland
• Journal: Psychologia Społeczna
• Year: 2010
• Volume: 5
• Issue: 2-3(14)
• Pages: 162-190

Contributors

author

Tytus Sosnowski

• Wydzial Psychologii, Uniwersytet Warszawski, ul. Stawki 5/7, 00-183 Warszawa