Psyc942

Quiz #1 Lecture Files

Lecture Topic	Audio Files
Re-introduction to Correlation	Scatterplots Nonlinearities & r NHST, Info & Interpretations Statistical Conclusion Errors RH: & Outcomes Putting It All Together 3 RH:s Cautions when comparing rs Correlation Example
Re-introduction to Comparing Correlations	3 RH:s Cautions when comparing rs Correlation Example
Bivariate Regression	r vs. Prediction r & Prediction Regression Formulas Prediction as Transformation Equal Predictive vs. Equivalent Predictors Conducting a Regression Study Regression & Prediction Example
Multiple Regression & Prediction	Advantages & Preliminaries Multiple Regression Formulas Kinds of Information Inspecting & Describing Misspecification Proxy Variables Searching for “The Model”
Some Details about Multiple Regression	Review & Influences Venn Diagrams Bivariate vs. Multivariate Suppressors Collinearity Range Restriction Regressions to Remember Missing Data Suppressor, Regressions to Remember & Missing Data Examples
Comparing Nested & Non-nested Models	4 RH:s Full & Reduced Models Comparing Nested Models Changing Single vs. Multiple Predictors Order of Adding/Deleting Predictors Comparing Non-nested Models Important Details Model Comparison Examples
Comparing Models Across Populations & Criteria	Comparing MR Across Populations Comparing MR Across Criterion Variables Population Comparison Criterion Comparison
Statistical Control	Experimental “vs. “ Statistical Control 4 control questions Ways of Understanding Statistical Control Formulas & Relationships of Statistical Control Controlling a Design Problem Customized Residualization & Control Problems & Advantages of Statistical Control3
Automated Regression Modeling	Introductory Tirade Descriptive vs. Predictive Modeling Forward Modeling Backward Modeling Forward Stepwise Modeling All Subsets Regression Problems & Difficulties Automated Regression
Path Models & Mediation Analyses	Intro Path Coefficients & Goals Measured & Manifested Non-recursive Model How to Improve a Path analysis Mediation Analyses Model Identification & Testing Path Analysis