Determining main effects and interactions from graphs What is meant by factorial design Identification of variables (IV, DV, confounding) and levels of each Proper notation for two-way ANOVA (e.g., 2 x 3) What is meant by a main effect What is meant by an interaction How to read a source table for a two-way ANOVA Difference between parametric and nonparametric tests (assumptions versus power) Chi-square goodness-of-fit test - be able to calculate by hand and interpret results Chi-square test of independence - be able to calculate by hand and interpret results Wilcoxon tests (ranked sum; signed ranks T test) - know how to determine significance How to read SPSS output from Kruskal-Wallis and Friedman test - know how to determine significance Know analogous parametric tests for Wilcoxon tests, Kruskal-Wallis, and Friedman tests Know what type of data must be used for Chi-square goodness-of-fit, Chi square test of independence, Wilcoxon tests, Kruskal-Wallis, and Friedman tests What goes in a method section What goes in a results