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Statistics / Data Analysis in SPSS: Factorial ANOVA

Statistics / Data Analysis in SPSS: Factorial ANOVA

Statistics / Data Analysis in SPSS: Factorial ANOVA
WEBRip | MP4/AVC, ~551 kb/s | 1278 x 720| English: AAC, 62.8 kb/s (2 ch), 44.1 KHz | 678 MB
Genre: Business / Data & Analytics | Language: English | +Project Files

Applied data analysis in SPSS, covering the one-way ANOVA, two-way ANOVA (main effects and interaction), and more!

This course takes the viewer step-by-step through a number of different ANOVAs in SPSS, including the one-way between ANOVA, the one-way within ANOVA, post hoc tests, the two-way between ANOVA (main effects, interaction effect, and simple effects), and a conceptual overview of the three-way ANOVA. Designed by an award-winning university statistics instructor with a focus on both simple and accurate step-by-step explanations of the material.
What are the requirements?
Introduction to statistics course (either currently taking or already have completed)Access to IBM SPSS Software (strongly recommended)
What am I going to get from this course?
Over 19 lectures and 3 hours of content!learn how to interpret the one-way ANOVA between and within subjects designsLearn how to run and interpret a two-way ANOVA, including main effects and interactionslearn how to conduct simple effects tests on the interaction effectunderstand the source table in ANOVA, including the relationship between SS, MS, df, and FLearn about effect sizes, include eta-square and partial eta-squaregain much greater facility in SPSSHave fun doing it in a learn at your own pace, non threatening format!
What is the target audience?
Students seeking help with SPSS, especially how to analyze and interpret the results of ANOVA testsProfessionals desiring to augment their statistical skillsAnyone seeking to increase their data analytic skills
Curriculum
Section 1: Course Introduction
Lecture 1 Course Introduction 02:50
An overview of the course is provided in this lecture.
Note: The SPSS data files for the entire course are located in the lecture 2 folder.
Section 2: One-Way Between Subjects ANOVA
Lecture 2 One-Way Between Subjects ANOVA 10:13
Note: The SPSS data files for the entire course are located here.
In this lecture, the one-way between subjects ANOVA is covered.
Learning Tip: The one-way between subjects ANOVA may be used when 2 or more separate or unrelated groups are compared. Many people think of this test being used with 3 or more groups, but it is fine to use it for two groups as well. (Either the ANOVA or the independent samples t test can be used when there are two unrelated groups).
Lecture 3 One-Way Between Subjects ANOVA - Post Hoc Tests 10:13
Learning Tip: "Post-hoc" means "after the fact"; post-hoc tests are typically conducted after a significant result is found for the ANOVA. If the ANOVA is not significant, then post-hoc tests typically are not interpreted.
While there are many different post-hoc tests available, Tukey's test is covered here as (1) it is one of the more commonly used post-hoc tests and (2) research has shown that Tukey's test does a good job at keeping the overall alpha level at .05.
Note: The output for the post hoc test was provided in the prior lecture.
Lecture 4 Source Table Explained 09:27
The various part of the source table are covered in this video, including SS, MS, F, and df. How the MS is equal to a variance and how F = variance between/variance within is also discussed.
Lecture 5 Measure of Effect Size - Eta-Squared 06:38
Eta-square, the measure of effect size for the one-way between subjects ANOVA is covered here. Eta-square is equal to Sum of Squares (SS) between groups/Sum of Squares (SS) Total.
Cohen's standards for eta-square are .01 = small, .06 = medium, and .14 = large.
Section 3: One-Way Within Subjects ANOVA
Lecture 6 One-Way Within Subects ANOVA 11:14
In this lecture, the one-way within subjects ANOVA is covered.
Learning Tip: The one-way within subjects ANOVA may be used when 2 or more dependent or related groups are compared. Many people think of this test being used with 3 or more groups, but it is fine to use it for two groups as well. (Either the within ANOVA or the dependent samples t test can be used when there are two related groups).
Lecture 7 One-Way Within Subjects ANOVA - Post Hoc Tests 12:21
In this lecture, post-hoc tests are covered. The appropriate post-hoc test to use for the within subjects ANOVA is the dependent samples t test, with a separate t test used for each pair of groups.
Note: The output for the post hoc test was provided in the prior lecture.
Section 4: Two-Way Between Subjects ANOVA
Lecture 8 Two-Way Between Subjects ANOVA - Part 1 11:23
In this video, the first part of a two-way ANOVA is covered here, including the background for an ANOVA and how to produce the output in SPSS.
Note: The SPSS data file for this lecture is located in lecture 2 as a zip file. (All data files for the course are in the lecture 2 folder.)
Lecture 9 Two-Way Between Subjects ANOVA - Part 2 16:23
Part 2 of the two-way ANOVA is covered here, with a focus on interpreting the results that are output in SPSS.
Lecture 10 Displaying the Interaction Effect - Profile Plots and Bar Charts 12:56
The interaction effect is covered in this video. Interaction indicates that the lines are significantly non-parallel (for a profile plot in SPSS), which means that the impact of one factor differs across the levels of the other factor.
Lecture 11 Simple Effects Tests 14:13
Simple effects are covered in this video, with all four possible simple effects tested. Simple effects test one factor at a single level of the other factor.
Lecture 12 Data Entry Example 14:05
How to set up the data file in SPSS is covered here for the two-way ANOVA, which is an important topic and often an area of confusion where mistakes in structuring the data file are often made.
Section 5: One-Between One-Within ANOVA
Lecture 13 One-Between One-Within ANOVA - Part 1 17:41
Part 1 of the one-between one-within ANOVA.
Lecture 14 One-Between One-Within ANOVA - Part 2 09:31
Part 2 of the one-between one-within ANOVA.
Lecture 15 One-Between One-WIthin ANOVA - Interaction Effect (Part 3) 10:35
In this video, we take a look at the interaction effect for the one-between one-within ANOVA.
Lecture 16 Simple Effects Tests - One-between One-Within ANOVA (Part 1) 09:24
In this video, we illustrate how to conduct simple effects tests on the interaction effects in the one-between one-within ANOVA (part 1 of 2).
Lecture 17 Simple Effects Tests - One-between One-Within ANOVA (Part 2) 07:53
In this video, we illustrate how to conduct simple effects tests on the interaction effects in the one-between one-within ANOVA (part 2 of 2).
Section 6: Three-Way ANOVA - Overview
Lecture 18 Three-Way ANOVA - Overview 05:33
An overview of a 3-way between subjects ANOVA is provided in this video. The different effects that are tested (A, B, C, A x B, A x C, B x C, and A x B x C) and a description of the 3-way interaction (A x B x C) are covered.
Section 7: Conclusion
Lecture 19 Conclusion 00:50
A conclusion to the course is provided here. Congratulations to all who completed the course! Great job
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Update Date: 2017-12-25
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