DESCRIPTION:
ANOVA or analysis of variance tests if 3 or more population means are all equal.
Now, if this isn't the case, then we sometimes compare each mean to each other mean, a procedure known as post hoc tests.
Additionally, you also want to look into
-some basic data screening,
-the ANOVA assumptions,
-effect size measures and
-APA style reporting.
In this SPSS beginners video, I'll walk you through a complete, step-by-step example analysis.
Hope it helps!!
TIMESTAMPS:
02:25 what is ANOVA anyway?
03:04 quick overview main analysis steps
10:59 evaluating ANOVA assumptions
13:22 one-way ANOVA flowchart
15:38 SPSS ANOVA dialogs
18:56 SPSS ANOVA output I - ANOVA table
20:49 ANOVA statistically significant or not?
23:17 SPSS ANOVA output II - effect size measures
23:50 rules of thumb for small, medium and large effect sizes
25:02 SPSS ANOVA output III - post hoc tests
29:11 APA style reporting ANOVA I - text
30:29 APA style reporting ANOVA II - ANOVA table
32:30 APA style reporting ANOVA III - post hoc tests table
RESOURCES:
Written version: www.spss-tutor...
Download example data file from: www.spss-tutor...
Download final syntax file from: www.spss-tutor...
SPSS syntax introduction: www.spss-tutor...
FOLLOW US:
Official website: www.spss-tutor...
KZfaq: / @spss-tutorials
LinkedIn: / spss-tutorials
Facebook: / spss.tutorials.website
#spss #statistics #anova