Concept:
The standard systematic procedure for conducting formal social science research.
Step 1:
The initial and most crucial step is to clearly define the problem or issue to be investigated.
$$C \text{ is the first step}$$
Step 2:
Once the problem is identified, researchers construct testable statements or hypotheses.
$$E \text{ follows C}$$
Step 3:
Methodological tools are employed to gather empirical evidence necessary to test the hypothesis.
$$D \text{ follows E}$$
Step 4:
The gathered data is processed, analyzed, and interpreted to see if it supports the hypothesis.
$$B \text{ follows D}$$
Step 5:
Finally, findings are summarized into conclusions and documented in a formal research report.
$$A \text{ is the final step}$$
$$\boxed{\text{(1) C-E-D-B-A}}$$