1 First example. 2 Solution No, main effects appear in the MARGINAL means. No, any treatment effect will appear in patterns of MEANS in the table, not.
Guidelines for IDing Experimental Design Levels/ participant? One Independent Groups design More than one Repeated Measures design Once: incomplete Yes:
Designing experiments with several factors Outlines: Factorial Experiments Two-factor factorial experiment General factorial experiments 2 k factorial.
FACTORIAL DESIGNS F Terms for Factorials F Types of Factorial Designs F Notation for Factorials F Types of Effects F Looking at Tables of Means F Looking.
Factorial designs: Main effects and interactions Psy 245 Research Methods.
Wrap-up and Review Wrap-up and Review PSY440 July 8, 2008.
