In order to study the schools of children from poor families, Jonathan Kozol moved to several different U.S. cities and taught in their poorest schools. After doing this for a few years, he wrote a book about his findings. Kozol's work is an example of a/an __________ study.

A. cross-sequential

B. ethnographic

C. migrogenetic

D. longitudinal

Is it B?

3 answers

B is the best description, but in reality, Kozol also taught in non poor schools.
It's B
I believe it is B also is that the right answer