Chapter 2: Personality Assessment, Measurement, and Research Design Sources of Personality Data Self-Report Data (S-Data)Observer-Report Data (O-Data)Test Data (T-Data)Life-Outcome Data (L-Data)Issues in Personality AssessmentEvaluation of Personality Measures ReliabilityValidityGeneralizabilityResearch Designs in Personality Experimental MethodsCorrelational StudiesCase StudiesWhen to Use Experimental, Correlational, and Case Study DesignsSUMMARY AND EVALUATION |