Stressed out about covering everything in IB Psychology? Let us help. This eBook for Research Methods covers everything SL and HL students need to know for Paper 2. In a simple, lesson-by-lesson approach, you and your students can work through the content easily. Combine it with our teacher support pack with all the hands on activities, and your students will be more engaged than ever. Download this 14 lesson chapter as a PDF eBook. LESSONS 1. Research Methods 1.1 Questionnaires and Surveys 1.2 Experiments 1.3 Correlational Studies 1.4 Interviews 1.5 Observations 1.6 Case Studies 1.7 Sampling Methods 2. Class Practicals 2.1 Questionnaire 2.2 Experiment 2.3 Interview 2.4 Observation 3. Evaluating Studies 3.1 Triangulation 3.2 Reliability 3.3 External Validity 3.4 Internal Validity 4 Concepts 4.1 Concepts Overview 4.2 Causality 4.3 Measurement 4.4 Bias 4.5 Perspective 4.6 Responsibility 4.7 Change Exam Review