One-way ANOVA and post hoc

why three t-tests is the wrong answer, with the inflated-error arithmetic on the slide; what the F ratio compares; the assumptions and Levene's test; the menu path with Options and Post Hoc; reading the ANOVA table; choosing a post hoc test (Tukey, Bonferroni, Games-Howell) and the rule for each; Welch's ANOVA when variances are unequal; eta squared and partial eta squared; APA reporting.