1) Describe the function of the institutional review board?
2) What do you mean by the term operational definition of a variable? How might the variable sense of humor be defined operationally?
3) Define reliability as it relates to measurement of behavior.
4) Define and describe the scales of measurement.
5) Illustrate the difference between the construct validity, internal validity and external validity?
6) Illustrate the difference between the correlation and causation? Explain how are third variables controlled for?