What are the differences and similarities between two of the three types of studies?

Share an example from the literature that demonstrates why it is beneficial for nurse leader-managers to be aware of the planning hierarchy and why they should be engaged in strategic planning in addition to and in contrast with operational planning. 
July 1, 2018
Qualitative data has been described as voluminous and sometimes overwhelming to the researcher. In what ways could a researcher manage and organize the data?
July 2, 2018

What are the differences and similarities between two of the three types of studies?

The three types of qualitative research are phenomenological, grounded theory, and ethnographic research. What are the differences and similarities between two of the three types of studies?