Criminological Theory

Paper instructions:
Peer-reviewed sources please!

Discussion Question #1

What scientific advantages are found in experimentation as a research technique? What are its limitations? Can any investigative process, including the scientific process, produce absolutely certain results or conclusions? Why or why not? (Original work from scratch; APA format; 250-300 words)
Discussion Question #2

What are similarities and differences between qualitative and quantitative research? Which one has a more significant role in criminological research? Why? (Original work from scratch; APA format; 250-300 words)