Write a 1,050- to 1,400-word paper describing the types and functions of research designs. Address each of the following in your paper:

Write a 1,050- to 1,400-word paper describing the types and functions of research designs. Address each of the following in your paper:

  • An explanation of internal and external variable-related validity factors
  • The strengths and limitations of experimental research designs
  • A summary of two contemporary examples of experimental research conducted within the criminal justice field within the past 10 years