*This requires supplying with 6 PDF attachmetns. Please advise how to upload this* Critique each article of the 6 research articles (3 pages of critique for each article at a total of 18 pages for all 6 critiques) in the following three sections: a. Introduction/problem statements. The critique points might be in terms of development and clarity of the problem, questions, and/or hypotheses; assumptions; manner of presentation; quality of arguments about significance; how well research literature is presented and used; whether purposes/questions are addressed in the rest of the research report; and the historical development of theory or research on the problem. b. Design and methods. First (you must do this part regardless of what points you choose to critique), identify the type of quantitative study (giving your reasons for classifying it,) and the variables being studied, labeling them independent, dependent, extraneous, or control variables if appropriate (independent and dependent labels are not relevant to most correlational and survey or other descriptive research). The critique points might be in terms of key design and methods concepts presented in the text, and discussed in class. Examples of criteria include quality of: sampling; measurement (measurement reliability and measurement validity); ethical issues. c. Results and interpretations. Critique points might refer to the organization of the results and discussion sections of the report; the use of others'' theory and research findings in interpreting the data (links to the literature review); evidence and reasoning presented to convince the reader of the validity of the study''s results; attempts to generalize; cautions about weaknesses and limitations of the study; and quality of questions and suggestions for practice and/or future research. You do not necessarily have to include critiques on the types statistical designs and analyses used by the author beyond the extent to which you comfortable given your current level of understanding. Your critiques should be "evaluative" and you should remember to identify both strengths and weaknesses of the research. You should critique at least six separate aspects of the article that you believe to be important, including at least one critique element from each of the three previous sections. Remember, do not simply describe the article without expressing your judgment about strengths and weaknesses, as well as support for your judgments.