1.  Identify and evaluate three (3) examples of current basic research. 
2.  Discuss the meaning of the word theory in science and describe how it differs from hypothesis. Please, substantiate your explanation with examples.
3.  Discuss the most important differences between positivism and pragmatism. 
4.  Explain under what circumstances each of following sampling techniques is appropriate:
1.  Simple random sampling
2.  Stratified random sampling
3.  Systematic random sampling
4.  Clustered random sampling