Chapter 1: How to Understand the Current Methodological Landscape Chapter 2: How to Conduct Ethical Research Chapter 3: How to Make Contributions to Theory Chapter 4: How to Plan Your Research Chapter 5: How to Collect Your Sample Using Surveys and Other Means Chapter 6: How to Measure Your Variables Chapter 7: How to Design and Conduct Experimental Research Chapter 8: How to Prepare Your Data for Analysis Chapter 9: How to Conduct Quantitative Analysis, Part I: Regression-based Approaches Chapter 10: How to Conduct Quantitative Analysis, Part II: Multilevel Modeling Chapter 11: How to Conduct Quantitative Analysis, Part III: Meta-analysis Chapter 12: How to Conduct Quantitative Analysis, Part IV: Advanced Techniques Chapter 13: How to Conduct Qualitative Research Chapter 14: How to Report Your Results Chapter 15: How to Improve the Transparency, Reproducibility, and Replicability of Your Research Chapter 16: How to Enhance the Impact of Your Research