PPT-Repeated Measure Design of ANOVA

AMS 572 Group 5 Outline Jia Chen Introduction of repeated measures ANOVA Chewei Lu Oneway repeated measures Wei Xi Twofactor repeated measures Tomoaki Sakamoto Threefactor repeated measures. NR 245. Austin Troy. Based primarily on material accessed from Garson, G. David 2010. . Univariate GLM, ANOVA, and ANCOVA. . Statnotes. : Topics in Multivariate Analysis.. http://faculty.chass.ncsu.edu/garson/PA765/statnote.htm. One - Analysis of Variance (Within - Subjects ANOVA) SPSS for Windows The . Univariate. Approach. An ANOVA Factor Can Be. Independent Samples. Between Subjects. Correlated Samples. Within Subjects, Repeated Measures. Randomized Blocks, Split Plot. Matched Pairs if . k. Cal State Northridge. . 320. Andrew Ainsworth PhD. 2. Major Topics. What are repeated-measures?. An example. Assumptions. Advantages and disadvantages. Effect size. Psy 320 - Cal State Northridge. Christopher R. Seemann. The New School for Social Research. T-Tests. T-Tests & Repeated Measure T-Tests. Independent sample T-Test. H. 0. : The difference between groups = 0. H. 1. : The difference between groups ≠ 0. ANOVA. . (GLM 5). Chapter . 14. Mixed ANOVA. Mixed. :. 1 or more Independent variable uses the same . participants (repeated measures). 1 or more Independent variable uses different . participants (between subjects). Research Methods in Physical Activity. Research Methods in Physical Activity. Purpose and Protocol of the Statistical Test. The purpose of the statistical test is to evaluate the null hypothesis at a specific level of probability (e.g., p < .05). In other words, do the two levels of treatment differ significantly (p < .05) so that these differences are not attributable to a chance occurrence more than 5 times in 100?. Department of Applied Mathematics & Statistics. Stony Brook University. Review of . (the non-repeated measures) . ANOVA. 2. Review of ANOVA. The One-way ANOVA we have just learnt can test the equality of several population means.. 19. Introduction. (slide 1 of 3). The procedure for analyzing the difference between more than two population means is commonly called . analysis of variance. , or . ANOVA. .. There are two typical situations where ANOVA is used:. ANOVA. . and non-parametric test. Overview. Measure of central tendency (summary statistics). Measure of variability . Hypothesis testing. ANOVA. Why study statistics. Need to understand and use data to make decisions.. The . Multivariate. Approach. One-Way. Cross-Species-Fostering. House mice onto house mice, prairie deer mice, or domestic Norway rats.. After weaning, tested in apparatus with access to tunnels scented like clean pine shavings, house mouse, deer mouse, or rat.. ANOVA is comparison of means. Each possible value of a factor or combination of factor is a treatment.. The ANOVA is a powerful and common statistical procedure in the social sciences. It can handle a variety of situations.. ANOVA makes assumptions about error for significance tests. What are the assumptions?. What might happen (why would it be a problem) if the assumption of {normality, equality of error, independence of error} turned out to be false?. Cohen Chapter 15. ANOVA. “The biggest job we have is to teach a newly hired employee how to . fail. intelligently. We have to train him to experiment over and over and to keep on trying and failing until he learns what will work.”.