They were longitudinal, were made by on-site observers who sought participant-observer roles, and constituted an inquiry structured from an evolving understanding of events and their meaning to the persons involved in them.
They were made on site by observers, constituted an inquiry, and were longitudinal.
They were made off-site and we're not made from a constituted inquiry.
Some studies have been done on UK citizens.
I apologize for the frustration and hassle.
A soldier is playing the snare drum.
There is a man on the sidewalk.
I visited the Underground City.
The kids surrounded the tires.