Please include the citation and abstract.
(best if you have tried to answer some of the Qs, of course :P)
Note: You may access to the ISI web of science here http://library.hku.hk/record=b2114471
The Qs we're going to answer:
1. What is the problem for the study?
2. What procedures did the experimenter use for the study?
3. What were the major conclusions for the study?
4. How would you classify the study, according to the six types of research studies we looked at in this lesson?