11 May IF IT’S IN A LABORATORY, DOES THE RESEARCHER RECOGNIZE THAT EXTERNAL VALIDITY MAY BE WEAK?
select an article from a peer-reviewed Sociology Journal
– the article should clearly be written about a study the author conducted
o a meta-analysis of multiple studies is not appropriate for this assignment
o secondary data analysis of an existing national data set is OK, but be sure you understand what you are reading
Your evaluation should include
– All sections 1-5,
– 1 section from 6-10 (based on design in your article), and
– 1 section from 11-12 (based on analysis in your article).
This assignment does not have to be written in essay format. You may organize it by section/chapter number, question number with question text, and then your answer.
APA formatting should be used throughout. Any time your paraphrase or directly quote a source (such as your article), in-text citations should be used. A full APA-formatted reference should be included at the beginning or end of assignment.
Disclaimer
Originality of attachments will be verified by Turnitin. Both you and your instructor will receive the results.
1.Title (3 pts)
1) Is the title specific enough to differentiate it from other related topics?
2) Do subtitles, if present, provide important information regarding the research?
3) Are the main variables expressed in the title?
4) Are the terms in the title easily understood by most people?
5) Does the title avoid any reference to the study’s results?
6) Overall, is this a good title? Why or why not?
2. Ethical Evaluation (2.5 pts)
7) Are the steps the researcher took to honor ethical responsibilities to individuals clear? Are they appropriate? Are they enough?
8) If there were any findings (based on your readings of tables or other means of data presentation) that refuted the researcher’s hypothesis, did he address these findings?
9) If any results were unexpected, did the researcher discuss any explanations for the unexpected effects?
10) Did the researcher adequately acknowledge the limitations of the research?
11) Overall, has the researcher adequately fulfilled his ethical obligations?
3. Literature Review (4 pts)
12) Is the material presented in the literature review relevant to your research interests?
13) Is the special problem area identified in the first paragraph or two of the report?
14) Does the researcher establish the importance of the research problem?
15) Has the researcher been appropriately selective in deciding what studies to include in the literature review?
16) Is the research cited recent?
17) Is the literature review critical?
18) Is the researcher clear as to what is research, theory and opinion?
19) Overall, do you think this is an adequate literature review? Why or why not?
4. Operationalization and Measurement (5.5 pts)
20) Is the conceptualization suitably specific?
21) Are the definitions productive?
22) How many different dimensions are being measured at once?
23) Are the various dimensions sufficient?
24) Are the actual questions (or a sample of them) provided?
25) Is the response format clear, or, when not already clear, does the researcher provide information on the response format? Is there any information on restrictions in respondents’ responses?
26) If the researcher is using a published instrument, does he or she cite sources where additional information can be found?
27) Has the researcher avoided overstating the preciseness of the measurement?
28) Does the researcher provide some measure of reliability? What type of reliability is established? Do the measures indicate adequate reliability for your purposes?
29) Does the research provide some measure of validity? What measures of validity are presented and are they adequate for your purposes?
30) Overall, is the measurement appropriate and adequate given the research purpose?
5. Sample Strategy (3 pts)
31) Does the research goal lend itself to generalization? Is the broad sampling method appropriate for the research goal?
32) Does the researcher provide information regarding the study population? The sample?
33) Is the exact sampling method (e.g. simple random, purposive) specified? Remember, it is not sufficient for a researcher to simply state that a sample was selected ‘randomly.’
34) Is the sample size sufficient, given the research goals, the degree of accuracy the researcher desires, and the nature of the population studied? Given the nature of the research, is the sample size sufficient?
35) If the researcher uses a probability sample, does he or she generalize the findings to the appropriate population? If the researcher uses a non-probability sample, does he or she refrain from generalizing to a wider population?
36) Overall, is the sampling appropriate?
Your evaluation should include one of the following sections (6-10) (4 pts):
6. Experiments
37) Can you identify a treatment variable that indicates that an experiment is the method of observation?
38) How many groups were studied?
a. If there were two or more groups, did the researcher use random assignments
b. If the researcher did not use random assignment, did the researcher present evidence that the groups were similar regarding key variables at the beginning of the study?
39) Is the treatment and any pre- or posttests described in sufficient detail that facilitates replication?
40) Is deception necessary?
a. If so, is the deception within the parameters of the research topic?
b. Have the participants been debriefed so they know the true nature of the study (and can enact their right to privacy by declining to participate after the fact?)
41) Based on the description of treatment and experimental procedure, do you see any red flags regarding ethical issues?
42) Did the researcher use assistants?
a. If so, did the researcher state that they were properly trained?
b. If so, did the researcher specify any special measures to make sure that the assistants administered the treatment properly?
43) Is the setting natural or artificial (in a laboratory)?
a. If it’s in a laboratory, does the researcher recognize that external validity may be weak?
b. If it’s in a natural setting, does the researcher recognize that there may be some differences in the environments of the various groups?
c. Overall, do you think the experimental design is sound?
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