Join Yash Patel for an in-depth discussion in this video Challenge: Repeated measures ANOVA, part of SPSS for Academic Research.
- [Instructor] Welcome to the fifth and final challenge…of this course.…You'll find your data in the 07_05 file…of the exercise files.…These data were procured from a website listed here…in the repeated measures section.…I've gotten rid of a couple of variables…that came with the data…just to leave you with four.…These data show workers' task performance…under various levels of background noise,…so there's a performance score with no background noise,…low, medium and high background noises.…
These are all continuous scaled variables.…I imagined the scores out of 100…but it really doesn't matter.…Here's your mission.…You want to check for outliers and normality…and fix things if needed.…You want to run the repeated measures ANOVA…and determine whether means for all levels are equal,…you want to determine which means are different from others.…And then determine if the sphericity assumption is met.…Then make a recommendation for which amount…of background noise will result…in the highest employee performance.…It's not too bad.…
- Quantitative vs. qualitative analysis
- Sample size considerations
- Normal distribution
- Estimating the population mean
- One-sample t-test
- Paired-sample t-test
- One-way and two-way ANOVA
- Repeated measure ANOVA
Skill Level Beginner
1. General Notions about Science and Research
2. Quantitative Research Fundamentals
3. One-Sample T-Test
4. Paired-Samples T-Test
5. Balanced One-Way ANOVA
6. Two-Way ANOVA
7. Repeated Measures ANOVA
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