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Preface | |
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Introduction | |
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Multiple Regression/Correlation as a General Data-Analytic System | |
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A Comparison of Multiple Regression/Correlation and Analysis of Variance Approaches | |
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Multiple Regression/Correlation and the Complexity of Behavioral Science | |
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Orientation of the Book | |
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Computation, the Computer, and Numerical Results | |
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The Spectrum of Behavioral Science | |
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Plan for the Book | |
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Summary | |
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Bivariate Correlation and Regression | |
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Tabular and Graphic Representations of Relationships | |
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The Index of Linear Correlation Between Two Variables: The Pearson Product Moment Correlation Coefficient | |
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Alternative Formulas for the Product Moment Correlation Coefficient | |
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Regression Coefficients: Estimating Y From X | |
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Regression Toward the Mean | |
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The Standard Error of Estimate and Measures of the Strength of Association | |
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Summary of Definitions and Interpretations | |
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Statistical Inference With Regression and Correlation Coefficients | |
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Precision and Power | |
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Factors Affecting the Size of r | |
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Summary | |
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Multiple Regression/Correlation With Two or More Independent Variables | |
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Introduction: Regression and Causal Models | |
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Regression With Two Independent Variables | |
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Measures of Association With Two Independent Variables | |
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Patterns of Association Between Y and Two Independent Variables | |
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Multiple Regression/Correlation With k Independent Variables | |
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Statistical Inference With k Independent Variables | |
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Statistical Precision and Power Analysis | |
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Using Multiple Regression Equations in Prediction | |
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Summary | |
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Data Visualization, Exploration, and Assumption Checking: Diagnosing and Solving Regression Problems I | |
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Introduction | |
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Some Useful Graphical Displays of the Original Data | |
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Assumptions and Ordinary Least Squares Regression | |
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Detecting Violations of Assumptions | |
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Remedies: Alternative Approaches When Problems Are Detected | |
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Summary | |
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Data-Analytic Strategies Using Multiple Regression/Correlation | |
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Research Questions Answered by Correlations and Their Squares | |
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Research Questions Answered by B Or [beta] | |
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Hierarchical Analysis Variables in Multiple Regression/Correlation | |
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The Analysis of Sets of Independent Variables | |
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Significance Testing for Sets | |
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Power Analysis for Sets | |
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Statistical Inference Strategy in Multiple Regression/Correlation | |
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Summary | |
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Quantitative Scales, Curvilinear Relationships, and Transformations | |
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Introduction | |
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Power Polynomials | |
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Orthogonal Polynomials | |
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Nonlinear Transformations | |
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Nonlinear Regression | |
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Nonparametric Regression | |
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Summary | |
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Interactions Among Continuous Variables | |
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Introduction | |
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Centering Predictors and the Interpretation of Regression Coefficients in Equations Containing Interactions | |
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Simple Regression Equations and Simple Slopes | |
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Post Hoc Probing of Interactions | |
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Standardized Estimates for Equations Containing Interactions | |
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Interactions as Partialed Effects: Building Regression Equations With Interactions | |
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Patterns of First-Order and Interactive Effects | |
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Three-Predictor Interactions in Multiple Regression | |
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Curvilinear by Linear Interactions | |
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Interactions Among Sets of Variables | |
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Issues in the Detection of Interactions: Reliability, Predictor Distributions, Model Specification | |
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Summary | |
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Categorical or Nominal Independent Variables | |
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Introduction | |
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Dummy-Variable Coding | |
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Unweighted Effects Coding | |
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Weighted Effects Coding | |
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Contrast Coding | |
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Nonsense Coding | |
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Coding Schemes in the Context of Other Independent Variables | |
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Summary | |
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Interactions With Categorical Variables | |
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Nominal Scale by Nominal Scale Interactions | |
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Interactions Involving More Than Two Nominal Scales | |
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Nominal Scale by Continuous Variable Interactions | |
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Summary | |
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Outliers and Multicollinearity: Diagnosing and Solving Regression Problems II | |
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Introduction | |
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Outliers: Introduction and Illustration | |
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Detecting Outliers: Regression Diagnostics | |
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Sources of Outliers and Possible Remedial Actions | |
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Multicollinearity | |
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Remedies for Multicollinearity | |
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Summary | |
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Missing Data | |
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Basic Issues in Handling Missing Data | |
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Missing Data in Nominal Scales | |
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Missing Data in Quantitative Scales | |
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Summary | |
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Multiple Regression/Correlation and Causal Models | |
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Introduction | |
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Models Without Reciprocal Causation | |
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Models With Reciprocal Causation | |
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Identification and Overidentification | |
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Latent Variable Models | |
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A Review of Causal Model and Statistical Assumptions | |
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Comparisons of Causal Models | |
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Summary | |
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Alternative Regression Models: Logistic, Poisson Regression, and the Generalized Linear Model | |
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Ordinary Least Squares Regression Revisited | |
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Dichotomous Outcomes and Logistic Regression | |
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Extensions of Logistic Regression to Multiple Response Categories: Polytomous Logistic Regression and Ordinal Logistic Regression | |
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Models for Count Data: Poisson Regression and Alternatives | |
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Full Circle: Parallels Between Logistic and Poisson Regression, and the Generalized Linear Model | |
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Summary | |
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Random Coefficient Regression and Multilevel Models | |
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Clustering Within Data Sets | |
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Analysis of Clustered Data With Ordinary Least Squares Approaches | |
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The Random Coefficient Regression Model | |
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Random Coefficient Regression Model and Multilevel Data Structure | |
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Numerical Example: Analysis of Clustered Data With Random Coefficient Regression | |
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Clustering as a Meaningful Aspect of the Data | |
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Multilevel Modeling With a Predictor at Level 2 | |
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An Experimental Design as a Multilevel Data Structure: Combining Experimental Manipulation With Individual Differences | |
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Numerical Example: Multilevel Analysis | |
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Estimation of the Multilevel Model Parameters: Fixed Effects, Variance Components, and Level 1 Equations | |
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Statistical Tests in Multilevel Models | |
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Some Model Specification Issues | |
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Statistical Power of Multilevel Models | |
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Choosing Between the Fixed Effects Model and the Random Coefficient Model | |
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Sources on Multilevel Modeling | |
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Multilevel Models Applied to Repeated Measures Data | |
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Summary | |
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Longitudinal Regression Methods | |
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Introduction | |
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Analyses of Two-Time-Point Data | |
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Repeated Measure Analysis of Variance | |
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Multilevel Regression of Individual Changes Over Time | |
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Latent Growth Models: Structural Equation Model Representation of Multilevel Data | |
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Time Varying Independent Variables | |
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Survival Analysis | |
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Time Series Analysis | |
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Dynamic System Analysis | |
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Statistical Inference and Power Analysis in Longitudinal Analyses | |
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Summary | |
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Multiple Dependent Variables: Set Correlation | |
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Introduction to Ordinary Least Squares Treatment of Multiple Dependent Variables | |
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Measures of Multivariate Association | |
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Partialing in Set Correlation | |
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Tests of Statistical Significance and Statistical Power | |
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Statistical Power Analysis in Set Correlation | |
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Comparison of Set Correlation With Multiple Analysis of Variance | |
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New Analytic Possibilities With Set Correlation | |
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Illustrative Examples | |
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Summary | |
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Appendices | |
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The Mathematical Basis for Multiple Regression/Correlation and Identification of the Inverse Matrix Elements | |
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Determination of the Inverse Matrix and Applications Thereof | |
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Appendix Tables | |
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References | |
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Glossary | |
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Statistical Symbols and Abbreviations | |
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Author Index | |
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Subject Index | |