Experiment
Case Study
Interviews
Observations
Methods Revision: Paper 3 question 1a table
Grids to collate features, examples, strengths and limitations of the major legitimate methods
Lab Experiments , Natural Experiments , Field Experiments , Quasi Experiments
Non-Pp Ob, Pp Ob, Overt Observation, Covert Observation, Naturalistic ob
Venn Diagram for similarities and differences: This one is for lab experiments and case studies but you could change the methods 🙂
Comparing Approaches to Research