Intermediate Research Methods and Statistics

Methods
Theory
Statistics
Variables
Central Tendency
Mean
Median
Mode
Measures of Dispersion: Variability
Range
Interquartile Range
Variance
Standard deviation
Microsoft Excel
The Basics
Selecting a Measure of Central Tendency
Shape of the Distribution
Parametric Statistics: Assumptions
Standardized Scores
SPSS: Checking the Assumptions
Assumptions (Parametrics)
Null Hypothesis Statistical Testing (NHST)
Group Mean Differences
One-Sample t Test
Paired-Samples t-test
SPSS: One-Sample T test
SPSS: Independent Samples T test
Independent-Samples T-test Cheat Sheet
SPSS: Paired-Samples T test
ANOVA
SPSS: One-Way ANOVA (F )
One-Way ANOVA Output Cheat Sheet
One-Way ANOVA Output Cheat Sheet (continued)
Analysis of Covariance (ANCOVA)
Factorial ANOVA
Factorial Two-Way ANOVA
SPSS: Two-Way ANOVA (F )
Two-way ANOVA (F) Output Cheat Sheet
Repeated-Measures Designs
SPSS: Repeated-Measures ANOVA (F )
One-Way Repeated-Measures ANOVA Cheat Sheet
Two-Way Repeated-Measures ANOVA
Chi-Square (χ2)
Chi-Square (χ2): Goodness of Fit on Excel 2013
Chi-Square (χ2): Test of Independence (Two Qualitative Variables)
Chi-Square (χ2): Test of Independence in Excel 2013
SPSS: Chi-Square (χ2) Test of Independence
Chi-Square (χ2): Test of Independence Output Cheat Sheet
Effect Size
Cohen’s d
Pearson’s r: An effect size
SPSS: Pearson’s r
Pearson’s r Correlation Output Cheat Sheet
Self-Test of Pearson’s r and Chi-Square (χ2)
SPSS: Partial Correlation
Simple Linear Regression
Logistic Regression
Simple Regressions
Hierarchical Regression
Basic Univariate Analysis Decision Tree
APA Format
Sections
Line Graph Instructions for Excel
Additional APA Formatting Requirements
Assignments and Worksheets
Normal Curve Exercise
Chi-Square Cookbook
Pearson’s r Correlation Coefficient Cookbook
Regression Cookbook
T-Test Cookbook
ANOVA Cookbook
Semester Research Project
Ignacio—Proposal Rubric
Proposal Guidelines
Presentation Rubric
Full Project Paper: Adds to your Proposal
Additional Formatting Points