Tuesday, June 24, 2014

Writing a Methods Section

Writing a Methods Section 

Methods 
Participants
Data for this research report was collected from 100 Argentinean female and male science professors from the areas of hard science of Math, Chemistry, Physics and Biology from the National University of Mar del Plata in Argentina. Participants were selected not only based on the subject of teaching, but also on their expertise in each field, interest in research and as sources of data based on grounded theory.
Materials  
A descriptive study was performed to “obtain information concerning the current status of the phenomena to describe “what exists” with respect to variables or conditions in a situation.” (Key, 2002, p. 1). Two variables were considered in the study: conceptions of teaching and consistency index. The implied theories of such variables have functioned as the theoretical framework for the research as well as the implementation of an ex-post-facto design. Additionally, an adapted dilemma questionnaire of 10 items was submitted to the participants. The choice of such kind of questionnaire was so due to the fact that because of its argumentative nature, answers can be easily contextualized within the implicit theories. Moreover, the selection of the final 10 dilemmas was based on the aspects that would be assessed by the two variables of study. 
Procedure
The study took place in the Engineering Faculty of the University of Mar del Plata during the first term of the year 2010. The researcher assembled the participants during several sessions that took place in allotted time. Several sessions were necessary due to schedule restrictions. Participants were randomly assigned to groups. The questionnaires were submitted to every participant and they were invited to answer, account for their choices and share the different points of view with the rest of the people involved in every group. Once all questionnaires were completed and submitted, the researcher collected the. Answers were compared and analyzed, tables and figures were designed based on the two variables of study and the data collected.



References
Key, J. (2002). Research design in occupational education. Oklahoma State University. Retrieved January 8, 2010 from
http: //www.okstate.edu/ag/agendcm4h/academic/aged5980a/5980/index.htm
Mateos-Sanz, M.M., Basilisa GarcĂ­a, M., Villanova, S.L (2011). Conceptions of teaching and learning held by University Science Professors 2 (3). Retrieved from

http://ries.universia.net/index.php/ries/article/viewArticle/81/villanova

Tuesday, June 10, 2014

Research Articles: Results, Discussion and Conclusion Sections analyzed

Research Articles: Results, Discussion and Conclusion Sections analyzed
Garcete Marisol
Burgos Madia

  Writing Research Articles (RAs) is no easy task; not only do writers have to clearly display the results of their investigations but also they have to position themselves in their competitive fields of study “ showing that [they] are relevant and significant and have some new contribution to make” (Swales, 1994, p.156) . Fortunately, writers such as Swales and Feak (1994), among others, have extensively analyzed this genre developing reliable and clear guidelines as to how to construct them. However, few studies have attempted to compare and contrast sections of RAs in different areas of knowledge to reveal similarities and differences. It is the purpose of the present paper to analyze the Results, Discussion and Conclusion sections of two RAs: one in the field of Education by Hermes and King (2013) and the other in the field of Medicine by Gregg et al. (2014).
     The article by Hermes and King (2013) has been written as a problem-solution (PS) text devoting four pages to describe in detail – organized in subtitles – the situation, the problem and a possible solution. After the Methods section, the word Findings is used as a subtitle instead of the word Results. It is typed in bold capital letters on the left margin. Wallwork (2011) states that “the standard procedure is to present [the results] with little or no interpretation or discussion. This means that the Results is generally the shortest section in a paper” (p. 233). However, not only does this section take up seven pages but it also contains a few interpretations of key findings. For example, “our analysis (. . .) points to how the software has the potential to promote face-to-face, interpersonal interactions within the family” (p.131). Other interpretations have been weakened by the verb appear:“while the software fit into already established dynamics; it did not (. . .) appear to directly impact language use patterns with their children” (p.136).
     Regarding tables and figures, this section does not make use of them; the only element that has been included is the transcripts of parts of video-taped interviews. The transcriptions have been organized into subtitles with the word Excerpt in bold with corresponding numbers followed by the week number in which the videos have been recorded. Readers are referred to excerpts by phrases such as “This is apparent in Excerpt 1”, “This is illustrated in Excerpt 2 below”, “As Excerpt 4 suggests”, etc. Past simple tense has been used throughout this section to report about past events.
     The Discussion Section has been written separately; the word Discussion is typed in bold and capital letters on the left margin. At the beginning the authors summarize briefly their findings and refer back to the question that originated the study: “Is there potential for this technological tool to help learners make the leap from learning language as an isolated, academic task to actually using the language for everyday communication?” (p. 138). Hermes and King (2013) analyze what the finding imply and state the reasons for this outcome.
     Expression of distance and probability such as copular verbs, adverbs and the modal verb might can be found when interpreting the findings: “While this might well be indicative of Eileen’s interpretation of the researchers’ expectations surrounding the task, it also is suggestive of her conceptions of the ways in which Ojibwe can and should be used”; “she herself and her boys, reportedly started to use more Ojibwe with the grandparents”; “the technology did seem to create a bridge, that is, a means for Eileen to learn reportedly enough language to respond to her parents occasionally in Ojibwe”; “Eileen’s case suggested ways in which Ojibwemodaa might jumpstart authentic language use, and might help shift language learning from a chore to something she considers part of her personal time”(pp.138-139).
     In the Conclusions section Hermes and King (2013) seem to meet the criteria suggested by Wallwok (2011) in the sense that they briefly revisited the most important findings pointing out how these create knowledge: “Findings here suggest that these tools have the potential to jumpstart offline language use or even provide an occasion for latent speakers to rally around”; highlighted the importance and significance of those findings: “We should note that in some ways the research study itself provided a measure of structure and support for learning at home”; acknowledged the limitations of the study: “However, more work needs to be done to understand specifically what kinds of tools or activities could motivate youth to embrace learning their heritage language”; provided suggestions for improvements: “These findings suggest ways in which the software might be redesigned to help support such a shift”; and made recommendations for policy changes: “This case study also suggests it might be useful for language revitalization efforts to invest in validation and development of informal learning networks”, “the present research suggests that informal learning networks and the language learning technology needed to get them started, merit greater attention and investment” (p.141).
     In the article by Gregg et al. (2014) the Results section is presented in isolation and its headline is typed in capital letters and centered. This section is subdivided into two subtitles signaled in bold capital letters on the left margin: ‘Rates of Diabetes’ and ‘Rates of Diabetes-related Complications’ which clearly present the main findings of the research. Simple past tense is used throughout the section to refer to the outcomes produced.
The analysis of data is displayed within the text, discussing only the highlights. Readers are referred to tables and figures for more detailed information: “(Table S1 in the Supplementary Appendix shows the distribution of diagnosed diabetes in the civilian population according to age, sex, and race)”, “(Tables S4, S5, and S6 in the SupplementaryAppendix)”, “(Table 1 and Fig. 1A)” (pp. 1516-1519).
     Considering the rules established by the American Psychological Association (2007), the tables and figures presented in the article comply with most of the characteristics. It is important to mention that there are three tables numbered consecutively with individual titles with each word capitalized, though not italicized, which adequately explain the content of the table. Only two tables begin on a separate page. All the data is presented and separated in horizontal lines where every column and row has a heading. However, not all the elements of the table are doubled spaced probably because of specific journal printing requirements.
     As regards the figures used in this RA, there are two line graphs presented in one column. They include a caption underneath the figure with the word Figure and its corresponding number. However, the figure and figure number are not in italics or doubled-spaced.  
     The Discussion section in the article has been written under the heading Discussion in capital letters and centered. The descriptive nature of the section is clearly seen as the author explained the findings and analyzed several trends on diabetes-related complications between 1990 and 2010 in the U.S. population of adults with diabetes. Moreover, the section also explains the causes and effects of many other variables found while researching.
     Findings in the section are presented using the present perfect tense, some modal verbs and several expressions of distance and probability. For instance, “These findings probably reflect a combination of advances in acute clinical care”; “These changes (. . .) were likely to have influenced rates of myocardial infarction, stroke, end-stage renal disease, and amputation.”; “The screening for early complications may have contributed reductions in rates of end-stage renal disease” (p.1521). 
     At this point, it might be relevant to mention that there is no visible distinction between the Discussion and Conclusions sections in the article as they seem to be blended at the end. However, there is a short and clear-cut conclusion, under that heading typed in red and capital letters, at the very beginning of the article in the Abstract section. Further concluding details are added almost at the end of the RA and a final idea concludes the article: “the total burden, or absolute number of cases of complications, will probably continue to increase in the coming decades” (p. 1522). 
     All in all, even though the RAs analyzed partially follow the established conventions for the Discussion, Result and Conclusion sections, the information they convey is equally valuable and relevant. It can be stated that scholars in different areas of knowledge will adapt the requirements to their research needs. For instance, the article in the Medicine field have recourse to tables and figures due to the extensive numerical data, whereas the article in the Education field dealt with more qualitative data which did not demand the used of these strategies. Being aware of different text-types and being able to recognize the structure and main elements in RAs  help us to construct our own Research Papers to gradually take a more active part in the discourse community we belong to.



References
American Psychological Association. (2011). Publication manual of the American Psychological Association (6th Ed). Washington, DC: British Library Cataloguing-in-Publication Data.
Gegg, E. W., Li, Y., Wang, J., Rios Burrows, N., Ali, M. K., Rolka, D., ... Geiss, L. (2014). Changes in diabetes-related complications in the United States, 1990-2010 [Electronic version]. The New England Journal of Medicine.370 (16), 1514-1523.
doi: 10.1056/NEJMoa1310799
Hermes M. & King K. A. (2013). Ojibwe language revitalization, multimedia technology, and family language learning [Electronic version]. Language Learning & Technology, 17, (1), 125–144.
doi: 10.1.1.295.2845
Swales, J. (1990). Genre analysis: English in Academic and Research settings. New York: Cambridge Univerity Press.
Swales, J.M., & Feak, C.B. (1994). Academic writing for graduate students: Essential tasks and skills. Ann Harbor, MI: The University of Michigan Press.
Wallwork, A. (2011). English for writing Research Papers. Italy: Springer.
doi: 10.1007/978-1-4419-7922-3














Comparative Analysis of Two Research Articles

Comparative Analysis of Two Research Articles

     Throughout time, researchers have published in professional and technical contexts a vast variety of research papers. Such articles have demonstrated not only a deep and comprehensive knowledge of the scientific field but also critical thinking of the topic. Swales and Feak (1994) established basic guidelines to write these academic articles. According to them, since introductions in research articles have a crucial role in keeping the reader’s attention and interest, they should be structured under the Create a Research Space Model (C.A.R.S) which states that information is organized from general to specific following certain steps with particular syntactic and semantic features. The methods section is also significant in a research paper because it is here where researchers explain in detail how they achieved the aims of the study and the tools used to collect and process data. The present paper analyzes and compares the introduction and methods section of an article in the educational field and one in the field of medicine. 

     On the one hand, the article in the educational field written by Aydin and Yildiz (2014) presents quite a long introduction clearly indicated under the heading ‘ Introduction’ at the start of the section. Considering the C.A.R.S. model organizational patterns, it is possible to say that the information in the introduction of the article is organized in a ‘funnel shape’ i.e. from general concepts and discussion to the particular situation under analysis. Moreover, the three moves of organization can also be identified; however not so clearly. The research space is created with Move 1a and 1b which specially refer to previous research carried out in the field in the past decades and its outcome. Move 2 appears in a single sentence starting with the negative connector ‘although’ and establishing the niche that will expand the previous knowledge in the area. According to the organizational patterns model, move 3, which includes descriptive and purposive statements, is clearly indicated with the phrase ‘the present study’ and outlines the nature of the research as well as announces the its findings.

     On the other hand, the introduction in the article in the medicine field written by Gregg (2014) is rather shorter than the one analyzed previously. The introduction in the medicine field paper is not indicated under any heading, it simply appears between the abstract and methods section. As regards the organizational patterns models of C.A.R.S., the information in this section is structured from general to specific clearly referring to previous research. However, there is no indication at all about any gap found; therefore the niche is not established. This introduction states the nature and purpose of the research but fails to give further indications on the structure of the paper. 

     The methods section in the article by Aydin and Yildiz (2014) is vastly developed and presents most of the main elements commonly included in the section: the participants are described in detail indicating age, gender and background knowledge, the materials (tasks, questionnaires and interviews) further explaining the kind of questions or tasks and finally the procedures also giving a detailed explanation. It is also worth noticing that the authors include all the information in a section called ‘Methodology’ and not ‘Methods’.    It is of upmost importance to consider the difference between these two terms.  Whereas ‘Methods’ refers to the technique used for collecting data, ‘Methodology’ is the theory on which a method is founded.
     In the case of the medicine article, the section is introduced under a centered ‘Methods’ title and it also follows most of the usual conventions when writing a section like this is an academic field . Although the section is sub-divided in ‘data sources’, ‘definitions’ and ‘data analyses’, it contains information about participants, materials and procedures. Medical institutions and associations are mentioned and there is a wide use of scientific medical terminology which requires knowledge of the field to be understood. 

     In conclusion, both articles comply with most of the elements required by the organizational pattern model in introductions and follow the principles of process paragraphs in its methods sections. Although some differences have been spotted and pointed out, they do not interfere with the successful communication of  the general purpose research articles have.   



References 

Swales, J.M., &Feak, C.B. (1994). Academic writing for graduate students: Essential tasks and skills. Ann Harbor, MI: The University of Michigan Press.

Aydin, Z. &Yildiz, S. (2014). Using wikis to promote collaborative EFL writing. Language Learning & Technology 18 (1), 160-180. Retrieved from http://llt.msu.edu/issues/february 2014/aydinyildiz.pdf 

Gegg, E. W., Li, Y., Wang, J., Rios Burrows, N., Ali, M. K., Rolka, D., Williams, D. &Geiss, L. (2014). Changes in Diabetes-Related Complications in the United States, 1990-2010. The New England Journal of Medicine.370 (16), 1514-1523. DOI: 10.1056/NEJMoa1310799