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Chapter 2. Getting Started: Ideas, Resources, and Ethics
Chapter 4. Descriptive Methods
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Chapter 3. Defining, Measuring, and Manipulating Variables
Chapter 3. Defining, Measuring, and Manipulating Variables
Chapter Introduction
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Defining Variables
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Properties of Measurement
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Scales (Levels) of Measurement
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Discrete and Continuous Variables
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Types of Measures
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Reliability
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Validity
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The Relationship between Reliability and Validity
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Chapter Summary
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Chapter 2. Getting Started: Ideas, Resources, and Ethics
Chapter 4. Descriptive Methods
►
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Main course page
Introduction
Chapter 1: Thinking Like a Scientist
Chapter 2. Getting Started: Ideas, Resources, and Ethics
Chapter 4. Descriptive Methods
Chapter 5. Data Organization and Descriptive Statistics
Chapter 6. Correlational Methods and Statistics
Chapter 7. Probability and Hypothesis Testing
Chapter 8. Introduction to Inferential Statistics
Chapter 9. Experimental Design and Analysis I: Between-Subjects Designs
Chapter 10. Experimental Design and Analysis II: Correlated-Groups Designs
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