Follow the career trajectory of Ray, D. C in his research on Single-case research design and analysis in in counselor education

answer the following questions in two pages 

· Select a researcher in the field of counselor education who has at least 15-20 publications and see
If you can trace the trajectory of the person’s research.  (I have already selected Ray, D.C)

· How do the ideas change over time? 

· How Does the research change and grow. Does it become more sophisticated? Narrower? Broader? 

· Does it stay within our field, or does it branch out to other fields? 

· Are other people using that Research in other fields?