Describe the basic methodology of social science experiments, and its pros and cons?

Social Psychology

Total are 4 papers (500-700 words each).

Paper 1: Write the history of experiments on human behavior

Paper 2: Describe the basic methodology of social science experiments, and its pros and cons

Paper 3:Give a comparison of the different kinds of social science experiments (ex: field studies, vignette studies, survey studies, behavioral studies)

Paper 4: the ethics of experimentation on human beings