In establishing a research problem for a Ph.D. level course, in the initial stage which of the following stages are crucial?
a) Hypothesis making
b) Locating a problem area from a field through a survey of related literature
c) Defining the population of research and its characteristics
d) Selecting a pointed issue called a problem by a process of logical analysis
e) Defining and delimiting the problem
1
b, d and e only
2
b, c and d only
3
a, b and c only
4
c, d and e only