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Assignment Questions​​    (10Marks)​​​​  

Question 1.  (4 Marks)

Explain interview methods and the areas of concern in conducting them. Give example for each method.

Question 2.                                                        (2Marks)

What are the characteristics of a good sample? 

Question 3.  (2 Marks)

Explain why the publication in a Refereed journal articles is more difficult than Professional journal articles.

Question 4                  (2 Marks)

Explain why archival study will normally have more external validity than experimental or simulation approaches?