These films use illustrative case studies to clarify and consolidate the meaning of experimental methods, look at the ways psychologists design and carry out experiments and evaluate their comparative strengths and limitations:
1. Laboratory Experiments (5 minutes 45 seconds).
2. Field Experiments (7 minutes 5 seconds).
3. Natural Experiments (7 minutes 10 seconds).
4. Experimental Design (8 minutes 45 seconds).