Both randomized controlled trials and prospective studies were considered for this review, whereas qualitative studies and case reports were excluded.
The new research also included in-depth, qualitative studies of the views of low-income voters in one outer London borough.
There were only a few qualitative studies.
Two major qualitative studies shed light on college students' procrastination.
There are more quantitative studies then qualitative studies [1].
Very few qualitative studies on cluster headache have been conducted.
Smaller scale qualitative studies have investigated the nature of pedagogy.
Part II: qualitative studies.
"Some qualitative studies suggest that a lot of parents appreciate a straightforward, unambiguous recommendation," Gilkey concluded.
"There are a number of quantitative and qualitative studies conducted by scholars highlighting the fact that these reductions are sustained".
This environment, according to myriad quantitative and qualitative studies, empowers students and leads to more satisfaction with their educational experience.
