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Terry Ryan :: Blog

May 04, 2009

This last chapter in many ways recaps most of what we learn in the last weeks of the IS360 class.

The research report, in my opinion, is the research. It is the medium through which to communicate the research problem, methods, and results. Through it, the audience are able to determine the reliability and validity of the research study it reports on. But over and above the task of reporting on the research work, Neuman advises that the report prose be well written. In this respect, I would bookmark Boxes 16.1 and 16.2 (pages 493 and 494 respectively).

While communicating the research results is the last step in the research process, the prewriting and composing stages take place concurrently with the research study. Rewriting occurs last. For that purpose, Box 16.2 is full of invaluable suggestions.

Posted by IS362 Spring 2009 - Anaga Ojo | 0 comment(s)

Nueman explains in the last chapter different aspect of writing a final report on a research project. Research project doesn’t end at data analysis and interpretation. However, researchers still need to communicate their project’s results with others because this what the scientific community holds as one of its norms. The final report is a written document that shows the audience what the research is about, why it is conducted, how it was designed, how data was collected, and what are the results yielded out of it. Researchers need to know their targeted audience in order to communicate their results effectively. People have different interests and they look for different aspects from different views. For instance, scholars are paying close attention to how the research is linked to abstract theory and literature, how the research was designed in details, and how the variables were measured. However, practitioners are only willing to see a summary of how the study was conducted, what are its results, and if there is any other alternative paths of action to take and its practical implications.

 

Writing a final report is a process that has three stages (prewriting, composing, and rewriting). Some researchers start from the second stage. Yet, researchers who start from composing stage need to be very talented and experienced researchers. Writing a report on a qualitative research is harder than writing a report on quantitative research because qualitative research has less rules and less structured. For instance, field research report is facing more skepticism more than any quantitative research. The researchers shouldn’t ignore the audience’s demands while they reporting about their field research’s results. Otherwise, the researcher will end up with many doubts about his/her research’s credibility.

 

Nueman also differentiated between research proposals and research reports. The researcher states in his final report the results he/she reached after conducting the research. On the other hand, before conducting any study, the researcher write a proposal in which he/she explains the research problem and what methodology will be used and why it is appropriate for his/her topic.

 

Additionally, Nueman explained in this chapter what political and ethical limitations that any researcher may face on his/her research. I found table 16.8 well summarized in which Nueman categorized the limits on research into direct and indirect limits. After all, researchers need to be always aware of what political and ethical issues they may encounter, its subsequent dangers, and adopt a realistic view sociopolitical environment.

Posted by IS362 Spring 2009 - Shaimaa Ewais | 0 comment(s)

This chapter discusses how to write research report after a researcher completes a research project and some issues in the politics of social research. Neuman also explains writing process for quantitative research in terms of abstract or executive summary, research problem, methods, result, discussion, and conclusions. For qualitative research report, he explains field research, historical-comparative research and emphasizes its difficulty to write a report but qualitative research has same purpose to clearly communicate the research process and the data collected through the process.

The issue for politics of social research was very impressive for me. I realized there are some limits on research or the dissemination of knowledge due to the influence of politicians and national security. These facts have been existed from the past until today. Sometimes good research can change people’s behavior for better society, but falsification or distortion of research result also can lead people to the wrong direction. For these reasons, Neuman insists academic freedom in this last chapter. According to his definition, academic freedom is the existence of an open and largely unrestricted atmosphere for the free exchange of ideas and information. As a beginning researcher I will keep in mind this advice for free research atmosphere.

Posted by IS362 Spring 2009 - Yoonmi Lee | 0 comment(s)

April 27, 2009

In chapter 15, Neuman explains what are the similarities and the differences between the analysis of quantitative and qualitative data. The researchers in both research styles (quantitative and qualitative) are inferring from the data they gathered in order to reach a conclusion about social life, they compare the evidence they collected with the related evidence, and they are trying to avoid any errors and false conclusions. Some differences still exist between both research methods, those differences lie in the analysis process, the degree of abstractness, and the relation to the social theory. In quantitative research, researchers start data analysis process after they collect all data and put them in form of numbers, they assume that social life can be measured by using numbers, and they manipulate the numbers in order to test the hypothesis and reveal the features of the social life. On the other side, Qualitative researchers analyze the data while they collect it to see the patterns or relationships between the data, the qualitative data is imprecise and diffused, and qualitative researchers don’t test a theory but they create new concepts and theory by blinding their evidence with abstract concepts.

 

Qualitative researchers use concepts, general ideas, and themes as a tool to make generalization. They analyze the data after they put them into categories based on those ideas or themes. The qualitative researchers link the concepts as a sequence (X then Y), oppositional set (X opposite to Y), or a set of similar categories.

 

In qualitative research, coding is an integral part of data analysis. It is guided by the research’s questions and it can also bring up new research questions to be examined. The researcher goes through three stages of coding in the qualitative research, those stages are: open coding as a first stage of coding, axial coding as a second stage, and the last stage is the selective coding. Qualitative researchers need to avoid three errors in coding process, those errors occur when the researcher treat the codes as a mechanical process, keep them fixed, and stay at descriptive level and not being analytic.

 

It seems to me that the analysis and coding process in the quantitative research is easier that that of qualitative research because quantitative researchers follow one of the fixed and standardizes sets of techniques. However, qualitative researchers need to go back and forth while they analyze and code the collected data. Once new evidence comes to the surface, the researcher needs to eliminate some of the data collected and code the new ones and this all depends on what questions the researcher wants to answer and how well he/she really understands what is intended to reach.  

Posted by IS362 Spring 2009 - Shaimaa Ewais | 0 comment(s)

Statement of the Problem

·         I will have a clear statement of the problem, in which I will make the case that

o   Even though companies can freely choose from a wide range of possible opt-in/opt-out mechanisms, there is really not enough we know about the factors that influence consumers’ participation in programs. Yet, companies will want to select the consent eliciting mechanisms that will most likely yield the greatest number of individuals participating. Also, those designing Web consent forms will want to have at their disposal adequate and competent knowledge to guide them. The gist of the problem statement will be (a la Brooth et al):

o   I am studying opt-in and opt-out approaches towards obtaining consumers’ consent for them to participate in promotional and other programs

because I want to find out the mechanisms through which these two approaches are implemented, the respective roles of these mechanisms on participation, the factors  (including consumers’ proclivity to privacy issues) that mediate or moderate those roles

so that organizations and Web designers can gain insight as to the mix of mechanisms that will best suit their target audience given their peculiarities.

·         In other words the problem must have a condition (inadequate knowledge or unhappy social condition) and a cost (the significance to the readers of the problem)

The Research Argument

·         I will make a clear statement of claim encapsulating what the study’s findings are. The Lai and Hui paper does not have a clear claim.

·         I will also clearly state the reasons upon which those claims are based and the evidence that support the reasons. And whenever the link between a reason and a claim seems tenuous, I will strengthen it with a warrant

Theory

·         I will define the constructs being studied, delineating between broader conceptual definitions and my narrower operational definitions, thereby pointing other researchers to areas of further studies.

·         The dependent variable, participation, should be defined. Participation can be construed as active (consumers participating in programs) or passive (secondary use of their information in a company’s dealings with others. The latter may have different antecedents than the former. I would conduct a survey to determine the dominant mechanisms being used by websites for each of these two forms of participation. I will later compare the survey results against the results from my experimental design. The experiment will include questions eliciting both types of participation. Most importantly, I will clearly state my operational definition of participation as the percentage of people agreeing to participate or permiting their personal information to be used for secondary purposes.

·         The construct ‘consent’ has to be defined.  Consent can be explicit as in opt-in or implied as in opt-out. At the theoretical level, I would like to know if there are concerns that are more amenable to explicit consent than implied consent.

 The study

·         In addition to the issue of attractiveness of the default and positive frames, I would investigate other factors that could serve to influence consumer participation and suggest them as further areas of study in order not to fall into the problem of scope creep.

·         What of the general attractiveness and persuasiveness of the Website? In particular, what role could persuasive messages preceding the consent form play? These are subsidiary research questions begging for answers.

·         Lai and Hui operationalize framing in terms of positive or negative phrasing of the question eliciting consent. What of messages of fear, loss, danger, or excitement, which do not fit into the positive/negative dimension? My conceptual framework will highlight these issues.

·         To clearly isolate the effects of the default, I will also incorporate "no default" mechanisms using radio buttons. I will also use radio buttons with defaults selected and compare the result with that from a minimalist design where there is only one check box. Results thus obtained should give insight as to whether the design of the consent form has information content that can signal to absent-minded customers that they are required to make a choice at the given point.

Posted by IS362 Spring 2009 - Anaga Ojo | 3 comment(s)

Neuman discusses how to analyze data for qualitative research method in this chapter. Before he moves on to the main topic he explained similarities and differences between two research methods. For data in both methods, researchers infer from the empirical details of social life and both forms of analysis involve a public method or process. Also comparison is a central process to all data analysis and researchers in both methods try to avoid errors, false conclusions, and misleading inferences.

In terms of differences between two methods, while quantitative researchers choose from specialized, standardized set of data analysis techniques qualitative method is less standardized. Instead qualitative method has wide variety in many approaches to data analysis. Another difference is that qualitative researchers collect all the data first then analyze it, where as qualitative research seek patterns or relationships in early stage of research project. In addition, qualitative researchers create new concepts and theory from empirical evidence and abstract concepts. Lastly qualitative analysis does not establish body of formal knowledge from mathematics and statistics.

He enumerates various kinds of coding style such as open coding, axial coding, and selective coding along with memo writing and outcroppings. Coding in qualitative method is an integral part of data analysis. Especially figure 15.2 shows how the researcher uses the data to generate and evaluate theories and generalizations. Also it helps me to understand the relationship among theory, surface reality, and underlying structures in qualitative research style.

Negative case method is a most impressive for me since this is a way to examine the absence of what is expected and when what was expected did not occur, it can be important information. Also insights from the negative case are then used to revise the theory.

Posted by IS362 Spring 2009 - Yoonmi Lee | 1 comment(s)

April 20, 2009

Historical-Comparative research enables the researcher to find clarity for many methodological concerns caused by other forms of research. Also basic researcher use historical-comparative research since it can reveal processes over long time periods and across societies, and it addresses many central issues in general theory.

Historical-comparative research can strengthen conceptualization and theory building through the observation of historical events, diverse cultural contexts. By those observations, the researcher can generate new concepts and broaden his/her perspectives.

Neuman states that H-C research has similarity with field research in terms of researcher’s point of view, examination of diversity of data, using grounded theory, focusing on action, process, and sequence, and limitation of generalization and theory. However he indicates H-C research has unique features. One is that the evidence for H-C research is usually limited and indirect and the other is that a researcher’s reconstruction of the past or another culture is easily distorted.

The researcher conducts H-C research through several steps such as conceptualizing the object of inquiry, locating evidence, evaluating quality of evidence, organizing evidence, synthesizing, and writing a report. Neuman also discussed comparative research which is more of a perspective or orientation than a separate research technique. Also comparative research can eliminate or offer alternative explanations for causal relationships and this research rarely use random sampling.

Likewise H-C research is appropriate when we try to understand social processes that operate across time or across several societies and also various research approaches can be used in H-C research. While positivist and quantitative approach are used to study historical or comparative issues, qualitative, interpretive or critical approach are used for the other issues.

Posted by IS362 Spring 2009 - Yoonmi Lee | 0 comment(s)

Research Questions
  • Does Opt-In and Opt out make a difference in consumer participation of online activities?
  • If yes, which operationalization of frames and default checks will induce a higher level of participation?
  • Is the difference in level of participation dependent on the intensity of consumer/s privacy concern?
 Claims and hypothesis
  1. in context of choice frame, checked default mechanism will elicit higher level of participation than unchecked default mechanism
  2. In context of rejection frame, unchecked-default mechanism will elicit a higher level of participation that checked than checked default mechanism
  3. In eliciting consumers’ consent to online activities, the opt-out approach will result in a higher level of participation than the opt-in approach.
  4. The higher the privacy concern, the smaller the difference between the level of participation in online activities Induced by the checked-default mechanism and the unchecked-default mechanism( for both choice-and rejection frames)
Evidence

The analysis of variance (ANOVE) revealed a significance main effect of choice framing on the level of consumer participation and there is also a significant interaction effect between checked/unchecked default and the question frame of choice or rejection

Importance

On average, opt-out generated 31.4% more participation relative to opt-in.

 

 Warrant

The norm theory of Kahneman and Miller that hypothesize that individual may anticipate more regret if their actions results in negative outcomes.

 

 Importance

To give various design concepts that could be incorporated to enhance websites browsers for higher participation rates.

Posted by IS362 Spring 2009 - Shaimaa Ewais | 0 comment(s)

Paper Review Regarding:
Internet Opt-In and Opt-Out: Investigating the Roles of Frames, Defaults and Privacy Concerns
Claim

In soliciting consumers’ participation in online activities, the opt-out format produces a higher level of participation than the opt-in format—most especially, when the format is positively framed

 
Reason

This is because of the attractiveness of the default option whereby, ether due to cognitve laziness or otherwise, people tend to choose the default option. As such, more people participate when the default is to participate than when it is to not participate.

Also, positively framing the options tend to mediate the default effects by increasing the level of participation

 
Warrant

The default option in the opt-out approach takes the user as having accepted to participate whereas in the opt-in approach the default option means that the user has elected not to participate

People will be more inclined towards considering the positive aspects when faced with positively framed options and vice versa

 
Evidence

The results of Experiment 1 show that the most effective option in attracting participation is when the opt-out is couched with positive (choice) framing. On the other hand, the lowest level of participation was recorded with the opt-in option that has a negative (rejection) framing.

Importance

·      Contributes to the debate on the use of opt-in and opt-out mechanisms in collecting customer information

·      Provides a perspective towards the design and configuration of web sites that are used to gather customer information

 
Moderating Effects

·      People with strong privacy concerns are less likely to be swayed by the choice of opting mechanisms since they are more prone to check out the privacy issues before making their choice (Experiment 2)

 

Posted by IS362 Spring 2009 - Anaga Ojo | 0 comment(s)

April 19, 2009

Research Questions:

-       Does opt-in and opt-out make a difference in consumer participation of online activities?

-       If so, which operationalization of frames and default checks will induce a higher level of participation?

-       Is the difference in level of participation dependent on the intensity of consumers’ privacy concern?

Claims:

-       In the context of choice-frame, checked-default mechanism will elicit a higher level of participation than unchecked-default mechanism. (1a)

-       In the context of rejection-frame, unchecked-default mechanism will elicit a higher level participation than checked-default mechanism. (1b)

-       In the opt-in configuration, choice-frame and unchecked-default combination will elicit a higher level of participation than rejection-frame and checked-default combination.(2a)

-       In eliciting consumers’ consent to online activities, the opt-out approach will result in a higher level of participation than the opt-in approach.(3)

-       The higher the privacy concern, the smaller the difference between the level of participation in online activities induced by the checked-default mechanism and unchecked-default mechanism (for both choice- and rejection-frames). (4)

-       The higher the privacy concern, the smaller difference between the levels of participation induced by opt-in and opt-out. (6)

Reasons and Evidences:

-       Hypotheses 1a, 1b, 2a, and 3 were supported by data analysis in the experiment 1 and hypotheses 4 and 6 were supported by data analysis in the experiment 2.

-       These results are derived from the mean levels of participations in each experimental condition.

Warrant:

-       The norm theory of Kahneman and Miller posits that individuals may exhibit escalated affective responses to an event if the cause of the event is abnormal. Since actions are likely to cause deviations from the status quo, they are psychologically perceived to be abnormal. Norm theory thus predicts omission bias - an exaggerated preference for options that do not require action.

-     The presence of checked options may function as high anchors that influence a person’s judgment, consequently motivating different outcomes from the unchecked-default condition.

Posted by IS362 Spring 2009 - Yoonmi Lee | 0 comment(s)

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