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Qualitative research methods for student

  1. Qualitative Research Methods Subject code: 210 (MBA-II Sem.) (As per S. P. Pune University syllabus) Dr. Shriram S. Dawkhar M. Sc.(B.I.), MBA(Mktg.), M. Com. (Bus. Admin), FDPM (IIM Ahmadabad) Associate Professor- SIBAR, Kondhwa.
  2. References • Introduction to Qualitative Research, By -Uwe Flick, Sage Publication. 4th Edition. • https://www.slideshare.net/shriramd/qualitati ve-and-quantitative-research-196577247 Shriram Dawkhar
  3. KEEP IN MIND THAT … • Qualitative research generally deals in words, images and the subjective • Quantitative research generally deals in numbers, logic and the objective Shriram Dawkhar
  4. Unit-1: QUALITATIVE RESEARCH • Qualitative research is a method of inquiry employed in many different academic disciplines, traditionally in the social sciences, but also in market research and further contexts. • Qualitative researchers aim to gather an in-depth understanding of human behavior and the reasons that govern such behavior. • The qualitative method investigates the why and how of decision making, not just what, where, when. Hence, smaller but focused samples are more often used than large samples. • Research used in range of activities from exploratory designs to means of completing explanations • Qualitative research assumes that people have meaningful actions or experiences that can be interpreted Shriram Dawkhar
  5. QUALITATIVE RESEARCH POPULARITY COMES FROM: *ECONOMICAL *FLEXIBLE *OPENS A DOOR TO “WHY, HOW” *RICHNESS OF DATA *BEST TO START WITH... Shriram Dawkhar
  6. ◼ Research using qualitative data in the form of text and pictures, not numbers. ◼ Takes a holistic approach with a specific focus and tells a richer story than quantitative research ◼ Used to answer questions about the complex nature of phenomena, often with the purpose of describing and understanding the phenomena ◼ Builds on researcher’s ability to interpret and make sense of what he or she sees for understanding any social phenomenon What is Qualitative Research? Shriram Dawkhar
  7. ◼ Qualitative research usually starts by questions like: ◼ How do people feel while living under occupation? ◼ How can a teacher use principles from behaviorist psychology to help a student for success.? ◼ Good percentage of research could start as qualitative and then morph into other types. For example, medicine and biology. When To Choose A Qualitative Approach Shriram Dawkhar
  8. KEY FEATURES ( Characteristics) of QUALITATIVE RESEARCH 1. Collection Primarily of Data Qualitative methods emphasize observations about natural behavior and artifacts that capture social life as it is experienced by the participants rather than the numerical representations of the categories predetermined by the researcher. 2. Exploratory Research Question. Qualitative researchers typically begin their projects seeking to discover what people think and how they act, and why, in some social setting. 3. Inductive Reasoning (Reasoning that moves from more specific kinds of statement to more general ones) Only after immersing themselves to many observations, do qualitative researchers try to develop general principles to account their observations. Shriram Dawkhar
  9. 4. A focus on Human Subjectivity. Qualitative methods emphasize the meanings that participants attach to events and that people give to their lives. 5. Reflexive Research Design. In the qualitative methods, the research design may need to be reconsidered or modified in response to new developments, or to changes in some other component as research progresses. 6. Sensitivity to the Subjective Role of the Researcher. Qualitative researchers should be sensitive to the role they play in the process of data collection. “Researcher as an instrument” Shriram Dawkhar
  10. • 7) Appropriateness of Methods and Theories : • 8) Perspectives of the Participants and Their Diversity • 9) Variety of Approaches and Methods Shriram Dawkhar KEY FEATURES ( Characteristics) of QUALITATIVE RESEARCH
  11.  Provide rich data – that is, in-depth descriptions of individual experiences.  Particularly useful for investigating complex and sensitive issues.  Explain phenomena – that is, go beyond mere observation to understand what lies behind them (eg. why do people become homeless?)  Generate new ideas and theories to explain and overcome problems.  People are studied in their own environment, which increases credibility. Shriram Dawkhar
  12.  Can be very time-consuming and generate a huge amount of data.  Data analysis can be difficult because of the amount of data and no clear strategy for analysis.  Interpretation of data may be subjective (but reflexivity can help to minimize this)  Trained moderator are essential for studyShriram Dawkhar
  13. Shriram Dawkhar
  14. Qualitative research • Despite the multiple approaches to qualitative research, some common features of qualitative research can be identified. • Qualitative research is intended to approach the world 'out there' (not in specialized research settings such as laboratories) and to understand, describe and sometimes explain social phenomena 'from the inside' in a number of different ways:
  15. Qualitative research approaches •By analyzing experiences of individuals or groups. : Experiences can be related to biographical life histories or to ( everyday or professional) practices; they may be addressed by analyzing everyday knowledge, accounts and stories. • By analyzing interactions and communications in the making: This can be based on observing or recording practices of interacting and communicating and analyzing this material. • By analyzing documents (texts, images, film or music) or similar traces of experiences or interactions.
  16. Relevance • Qualitative research is of specific relevance to the study of social relations, due to the fact of the pluralization of life worlds. • Key expressions for this pluralization are the "new obscurity" and the dissolution of "old" social inequalities into the new diversity of settings, subcultures, lifestyles, and ways of living. • This pluralization requires a new sensitivity to the empirical study of issues. • Rapid social change and the resulting diversification of life worlds are increasingly confronting social researchers with new social contexts and perspectives. • Deductive methodologies—deriving research questions and hypotheses from theoretical models and testing them against empirical evidence—are failing due to the differentiation of objects. • Inductive strategies : are more relevant.
  17. Combining Qualitative and Quantitative Data •On the level of data, the combination may be oriented to transforming qualitative data into quantitative data and vice versa. Here are a few examples •1) Transformation of Qualitative Data into Quantitative Data •2) Transformation of Quantitative Data into Qualitative Data
  18. Combining Qualitative and Quantitative Data • 1) Transformation of Qualitative Data into Quantitative Data • Repeatedly, there have been attempts to quantify statements of open or narrative interviews. • Observations can also be analyzed in terms of their frequency. The frequencies in each category can be specified and compared. Several statistical methods for calculating such data are available. • 2) Transformation of Quantitative Data into Qualitative Data • The inverse transformation is normally more difficult. It is difficult to disclose each answer's context on a questionnaire. If this task is attempted then it is achieved by the explicit use of additional methods such as complementary interviews for a part of the sample. • Whereas analyzing the frequency of certain answers in interviews may provide additional insights for these interviews, the additional explanation of why certain patterns of answering can be found in large numbers in questionnaires requires the collection and involvement of new sorts of data (e.g., interviews and field observations)
  19. Combining Qualitative and Quantitative Methods • There are only a few examples in which methodological procedures are constructed that really integrate qualitative and quantitative strategies in one method. • Many questionnaires include open-ended or free text questions. This is, in some contexts, already defined as qualitative research, although hardly any methodological principle of qualitative research is taken aboard with these questions.
  20. Linking Qualitative and Quantitative Results •More often combinations of both approaches are established by linking the results of qualitative and quantitative research in the same project or different projects, one after the other or at the same time. •An example can be combining the results of a survey and an interview study. This combination can be pursued with different aims: • to obtain knowledge about the issue of the study which is broader than the single approach provided; or • to mutually validate the findings of both approaches.
  21. Linking Qualitative and Quantitative Results Basically, three sorts of outcomes of this combination (see Kelle and Erzberger 2004) may result: 1 qualitative and quantitative results converge, mutually confirm, and support the same conclusions; 2 both results focus different aspects of an issue (e.g., subjective meanings of a specific illness and its social distribution in the population), but are complementary to each other and lead to a fuller picture; 3 qualitative and quantitative results are divergent or contradictory.
  22. Triangulation •Triangulation refers to the use of multiple methods or data sources in qualitative research to develop a comprehensive understanding of phenomena (Patton, 1999). •Triangulation also has been viewed as a qualitative research strategy to test validity through the convergence of information from different sources. •Denzin (1978) and Patton (1999) identified four types of triangulation: (a) method triangulation, (b) investigator triangulation, (c) theory triangulation, and (d) data source triangulation.
  23. Triangulation
  24. Ethics in Research: What is Ethics? •Ethics are--- Study of right and wrong •From Ethos, meaning cultural customs or habit System of moral principles and values • Principles of conduct that help govern human behaviors, determine which acts are right and which are wrong, and are used by society for evaluating the behavior of individuals and groups. •Means of regulating and setting limits on behavior. •Ethical Consideration for Research
  25. Research Ethics
  26. Ethics in Research
  27. Unit-2 Qualitative Research Design •Following are the Qualitative Research Designs 1) Case Study Design 2) Comparative Studies 3) Retrospective Studies 4) Longitudinal Qualitative Studies
  28. 1) Case Study Design The aim of case studies is the precise description or reconstruction of a case. (Ragin and Becker 1992).
  29. Case Studies: •Purpose: to do an in depth study •In brief: Background, current status and/or environmental factors that interact for each group (individual, institution or community) •Characteristics of Case Studies: •It gives very detailed information about individuals / group / community •It may give a detailed explanation of a complete life cycle or part of it •Number of cases studied may be small but the number of variables studied are usually more in-depth (e.g. if compared to a survey) Shriram Dawkhar
  30. 2) Comparative study •In a comparative study, you will not observe the case as a whole and in its complexity, but rather a multiplicity of cases with regard to particular excerpts. •For example, you might compare the specific content of the expert knowledge of a number of people or biographies in respect of a concrete experience of illness and the subsequent courses of life are compared to each other. •Here the question arises about the selection of cases in the groups to be compared.
  31. •A further problem is what degree of standardization or constancy you need in the remaining conditions that are not the subject of the comparison. •To be able to show cultural differences in the views of health among Portuguese and German women, we have to select interview partners from both cultures. • They had to lead similar lives in as many respects as possible (big-city life, comparable professions, income, and level of education) under at least very similar conditions in order to be able to relate differences to the comparative dimension of "culture" (see Flick 2000b). 2) Comparative study
  32. What Are the Problems in Applying the Design? •Here you will face the problem of how to select the "right" dimensions. •Furthermore you should reflect on which conditions should be kept constant in order to make the comparisons coherent on the selected dimensions. •Finally, it can be asked: how do you take into account the complexity and the structure of the cases which are compared.
  33. 3) Retrospective Studies •Design questions in relation to retrospective research involve the selection of informants who will be meaningful for the process to be investigated. •They also involve defining appropriate groups for comparison, justifying the boundaries of the time to be investigated, checking the research question, deciding which (historical) sources and documents (see Chapter 19) should be used in addition to interviews. Another issue is how to consider the influences of present views on the perception and evaluation of earlier experiences.
  34. 3) Retrospective Studies •A retrospective study is performed a posteriori, using information on events that have taken place in the past •The principle of case reconstruction is characteristic of a great number of biographical investigations that operate with a series of case analyses in a comparative, typologizing, or contrastive manner. •Biographical research is an example of retrospective studies in which retrospectively from the point in time when the research is carried out, certain events and processes are analyzed in respect of their meaning for individual or collective life histories.
  35. What Are the Limitations of the Design? •It is not possible to apply a process or developmental perspective to phenomena or experiences.
  36. 4) Longitudinal studies •The final variant of a basic design in qualitative research consists of longitudinal studies, in which an interesting process or state is analyzed again at later times of data collection. •This strategy has rarely been used, at least explicitly, in qualitative research. •In most qualitative methods, you will find little guidance on how they could be applied in longitudinal studies with several periods of data collection.
  37. Longitudinal studies •Implicitly a longitudinal perspective within a temporally limited framework is realized in ethnography by virtue of the researchers' extended participation in the field of study. •The great strength of a longitudinal study— being able to document changes of view or action through repeated collection cycles, where the initial state of a process of change can be recorded without any influence from its final state—cannot therefore be fully realized
  38. Sample Surveyed at T1 Sample Surveyed at time T1 Same Sample also Surveyed at time T2 T1 T2 Cross Sectional Design Longitudinal Design Time Cross Sectional vs. Longitudinal Designs
  39. Cohort Analysis •A cohort is any group of individuals who are linked in some way or who have experienced the same significant life event within a given period. • Any study in which some characteristic of one or more cohorts is measured at two or more points in time is a Cohort Analysis.
  40. Sampling in Qualitative Research ◼ Small Samples ◼ Non Probability Samples ◼ Does not aim to be representative ◼ Does not aim to generalize ◼ Aims to look at process or meanings
  41. Implications for Sampling ◼ Sampling Strategies used in Quantitative Research: ◼ Obtaining a random or representative sample (based on probabilities) ◼ Permits the researcher to infer from a segment of the population (from which it is more feasible to collect data) to a larger population
  42. Example ◼ Qualitative research such as particular culture, which stressed in-depth investigation in a small number of communities, uses purposive sampling as opposed to random sampling. ◼ Because the emphasis is on quality rather than quantity, the objective was not to maximize numbers but to become “saturated” with information on the topic (Padgett, 1998, p. 52). ◼ I specified the criteria used to select sites for the study, which included manageability in terms of the number of sites, accessibility of the community and the residents (i.e., prospective respondents), and the willingness of respondents to speak freely with the interviewer.
  43. Gradual Definition of the Sample Structure: Theoretical Sampling •Gradual strategies of sampling are mostly based on theoretical sampling developed by Glaser and Strauss (1967). Decisions about choosing and putting together empirical material (cases, groups, institutions, etc.) are made in the process of collecting and interpreting data. •Theoretical sampling is the process of data collection for generating theory whereby the analyst jointly collects, codes, and analyzes his data and decides what data to collect next and where to find them, in order to develop his theory as it emerges.
  44. Qualitative Sampling Methods •Purposive – based on the questions and resources available •Typical Case •Deviant Case •Homogeneous group •Heterogeneous •Logic is to select information rich cases and learn from them.
  45. Purposive Sampling •Gradual selection is not merely the original principle of sampling in various traditional approaches in qualitative research. • More recent discussions, which describe strategies for how to proceed with purposive sampling by selecting cases and empirical material, take it up again repeatedly. • In the framework of evaluation research, Patton (2002) contrasts random sampling in general with purposive sampling and makes some concrete suggestions:
  46. Concrete suggestions (Purposive): Patton (2002) •1) One is to integrate purposively extreme or deviant cases. • In order to study the functioning of a reform program, particularly successful examples of realizing it are chosen and analyzed. •Or cases of failure in the program are selected and analyzed for the reasons for this failure. •2) Another suggestion is to select particularly typical cases (i.e., those cases in which success and failure are particularly typical for the average or the majority of the cases). Here the field is disclosed from inside and from its center.
  47. Qualitative Sampling Methods •Convenience Sampling •No opportunity to sample based on some criteria – e.g. gender, age, etc.
  48. Qualitative Sampling Methods •Snowballing •When there is no access to the population from which to sample •Sampling from a known network •Used to identify participants when appropriate candidates for a study are difficult to locate. •E.g. •Studying women who are victims of domestic violence •Studying people who are in a live-in relationship •Studying psychographics of people who enter into a contract marriage.
  49. Theoretical Sampling •Is best used when some key concepts have been discovered. •Initial data collection is commenced with a fairly ‘random’ group of people, who have experienced the phenomenon under study, to begin to develop concepts. •Theoretical sampling is then used to generate further data to confirm and refute original categories. •The investigator collects – codes – analyses his data •Then decides what data to collect next and where to find it inorder to develop a theory as it emerges. •What data shall change or confirm the emerging theory?
  50. Theoretical Sampling •Sampling decisions in theoretical sampling may start from either of two levels: they may be made on the level of the groups to be compared or they may directly focus on specific persons. • In both cases, the sampling of concrete individuals, groups, or fields is not based on the usual criteria and techniques of statistical sampling. •You would employ neither random sampling nor stratification to make a sample representative
  51. Concrete suggestions: Patton (2002) • 3) Maximal variation in the sample—to integrate only a few cases, but those which are as different as possible, to disclose the range of variation and differentiation in the field. • 4) Additionally, cases may be selected according to the intensity with which the interesting features, processes, experiences, and so on are given or assumed in them. Either cases with the greatest intensity are chosen or cases with different intensities are systematically integrated and compared. • 5) The selection of critical cases aims at those cases in which the relations to be studied become especially clear (e.g., in the opinion of experts in the field) or which are particularly important for the functioning of a program to be evaluated.
  52. Concrete suggestions: Patton (2002) • 6) It may be appropriate to select a politically important or sensitive case in order to present positive findings in evaluation most effectively, which is an argument for integrating them. However, where these may endanger the program as a whole, due to their explosive force, they should rather be excluded. • 7) Finally, Patton mentions the criterion of convenience, which refers to the selection of those cases that are the easiest to access under given conditions. This may simply be to reduce the effort. However, from time to time it may be the only way to do an evaluation with limited resources of time and people.
  53. Sample Size •Theoretical saturation of concepts is the point at which the data collection and analysis cycle can conclude. •‘Saturation’ means that no additional data are being found whereby the researcher can develop the properties of the category. (Glaser and Strauss)
  54. Width or Depth as Aims of Sampling • What is decisive when you choose one of the sampling strategies just outlined, and for your success in putting together the sample as a whole, is whether it is rich in relevant information. • Sampling decisions always fluctuate between the aims of covering as wide a field as possible and of doing analyses which are as deep as possible. • The former strategy seeks to represent the field in its diversity by using as many different cases as possible in order to be able to present evidence on the distribution of ways of seeing or experiencing certain things. • The latter strategy seeks to further permeate the field and its structure by concentrating on single examples or certain sectors of the field.
  55. Width or Depth as Aims of Sampling •The appropriateness of the structure and contents of the sample, and thus the appropriateness of the strategy chosen for obtaining both, can only be assessed with respect to the research question of the study: which and how many cases are necessary to answer the questions of the study? •The appropriateness of the selected sample can be assessed in terms of the degree of possible generalization, which is striven for. • It may be difficult to make generally valid statements based only on a single case study. • However, it is also difficult to give deep descriptions and explanations of a case which was found by applying the principle of random sampling.
  56. • Sampling strategies describe ways of disclosing a field. • This can start from extreme, negative, critical, or deviant cases and thus from the extremities of the field. • It may be disclosed from the inside, starting from particularly typical or developed cases. • It can be tapped by starting from its supposed structure—by integrating cases as different as possible in their variation. • The structure of the sample may be defined in advance and filled in through collecting data, or it may be developed and further differentiated step by step during selection, collection, and interpretation of material. • Here, in addition, the research question and the degree of generalization one is seeking should determine the decision between defining in advance and gradually developing the sample Width or Depth as Aims of Sampling
  57. How to Plan and Construct Designs in Qualitative Research •Research design is a plan for collecting and analyzing evidence that will make it possible for the investigator to answer whatever questions he or she has posed. •The design of an investigation touches almost all aspects of the research, from the minute details of data collection to the selection of the techniques of data analysis
  58. Case Constitution in the Sample •In this context, the question arises of what is the case that is considered in a sample and, more concretely, what this case represents. •For the constitution of the sample in the end, each case was representative in five respects •1) The case represents itself. According to Hildenbrand, the "single case dialectically can be understood as an individualized universal” (1987, p. 161). Thus, the single case is initially seen as the result of specific individual socialization against a general background
  59. •4) The case represents a developed subjectivity as a result of acquiring certain stocks of knowledge and of evolving specific ways of acting and perceiving. • 5) The case represents an interactively made and make-able context of activity (e.g., counseling, developing technology). Case Constitution in the Sample
  60. Principle of Saturation •Theoretical saturation ... refers to the point, at which gathering more data about a theoretical category reveals no new properties nor yields any further theoretical insights about the emerging grounded theory. •theoretical saturation is the judgment that there is no need to collect further data. •Finally, the theory is formulated in greater detail and again checked against the data. •The procedure of interpreting data, like the integration of additional material, ends at the point where theoretical saturation has been reached (i.e., further coding, enrichment of categories, and so on no longer provide or promise new knowledge).
  61. Unit-3: Qualitative Research Methods •1) Focused Interview •2) Semi-Standardized ( Semi-structured) Interview •3) Problem Centered Interview •4) Expert Interview •5) Group Interview •6) Focus Group •7) Non-participant observation •8) Participant Observation •9) Ethnography •10) Grounded Theory Methodology
  62. Chapter 3: Qualitative Research Methods •Interview •The term interview has been derived from the French word entre voir that means to glimpse or to see each other. •By definition it means a meeting for obtaining information by questioning a person or persons.
  63. Interview as defined by The Oxford Advanced Learner’s dictionary • A formal meeting at which somebody is asked questions to see if they are suitable for a particular job or course of study of a college/university. •Private meeting between people where questions are asked and answered. •To ask somebody about their life, opinions especially on radio or television or for the newspaper or magazine. •To give an interview is to agree to answer questions.
  64. 1) The Focused Interview •Robert Merton was one of the most influential sociologists in the United States. •He worked over a long period in fields like media research. •He and his colleagues (Merton and Kendall 1946) developed the focused interview in the 1940s. •This technique is used to collect qualitative data by setting up a situation (the interview) that allows a respondent the time and scope to talk about their opinions on a particular subject.
  65. 1) The Focused Interview • The focus of the interview is decided by the researcher and there may be areas the researcher is interested in exploring. • The objective is to understand the respondent's point of view rather than make generalizations about behavior. • It uses open-ended questions, some suggested by the researcher (“Tell me about…”) and some arise naturally during the interview (“You said a moment ago…can you tell me more?”). • The researcher tries to build a rapport with the respondent and the interview is like a conversation. • Questions are asked when the interviewer feels it is appropriate to ask them. • They may be prepared questions or questions that occur to the researcher during the interview.
  66. 1) The Focused Interview •In the focused interview, you proceed as follows. •After a uniform stimulus (a film, a radio broadcast, etc.) is presented, its impact on the interviewee is studied using an interview guide.
  67. What Are the Elements of the Focused Interview? •1) Non-direction is achieved by – (flexible use of the interview schedule. ) i) Unstructured questions , ii) Semi structured questions, •2) Specificity means that the interview should bring out the specific elements which determine the impact or meaning of an event for the interviewees in order to prevent the interview from remaining on the level of general statement.
  68. •3) Range aims at securing that all aspects and topics relevant to the research question are mentioned during the interview. The interviewees must be given the chance to introduce new topics of their own in the interview •4) Depth and personal context shown by the interviewees mean that the interviewers should ensure that emotional responses in the interview go beyond simple assessments like "pleasant" or“ unpleasant. "The goal is rather "a maximum of self-revelatory comments concerning how the stimulus material was experienced" What Are the Elements of the Focused Interview?
  69. 2) The Semi-Standardized (Semi-Structured) Interview •Brigitte Scheele and Norbert Groeben are psychologists, who have developed the approach of studying subjective theories as a special model for studying everyday knowledge. •In their method for reconstructing subjective theories, Scheele and Groeben (1988) suggest a specific elaboration of the semi-structured interview. •They developed their approach in the 1980s and 1990s to study subjective theories in fields like school and other areas of professional work.
  70. What Are the Elements of the Semi- Standardized Interview? • Open questions : ("What do you think, and why are people in general ready to trust each other?") may be answered on the basis of the knowledge that the interviewee has immediately at hand. •Additionally, theory-driven, hypotheses-directed questions are asked. These are oriented to the scientific literature about the topic or are based on the researcher's theoretical presuppositions. •The third type of questions, confrontational questions, respond to the theories and relations that the interviewee has presented up to that point in order to critically re-examine these notions in the light of competing alternatives.
  71. 3) The Problem-Centered Interview •The problem-centered interview suggested by Witzel (2000) has attracted some interest and been applied mainly in German psychology. •Andreas Witzel developed it in the context of biographical research interested in professional biographies of different groups of people. • Original paper available at : • http://www.qualitative- research.net/index.php/fqs/article/view/1132/2521
  72. The Problem-Centered Interview •The problem-centered interview (PZI) is a theory- generating method that tries to neutralize the alleged contradiction between being directed by theory or being open-minded so that the interplay of inductive and deductive thinking contributes to increasing the user's knowledge. •
  73. The Problem-Centered Interview •The appropriate communication strategies aim firstly at the representation of the subjective approach to the problem, secondly the stimulated narratives are enriched by dialogues employing imaginative and semi-structured prompts. • Theoretical knowledge develops by using elastic concepts that are further developed during the analysis by employing empirical analysis and which will be refined by "testing" empirically grounded "hypotheses" with the data
  74. The Problem-Centered Interview characterized by three central criteria: •Problem centering (i.e., the researchers orientation to a relevant social problem); •Object orientation (i.e., that methods are developed or modified with respect to an object of research); and finally • Process orientation in the research process and in the understanding of the object of research.
  75. What Are the Elements of the Problem-Centered Interview? •Witzel originally names four "partial elements" for the interview he has conceptualized: •"qualitative interview," •"biographical method,“ • "case analysis," and • "group discussion."
  76. What Are the Elements of the Problem-Centered Interview? •His conception of a qualitative interview comprises a preceding short questionnaire, the interview guide, the tape recording, and the postscript (an interview protocol). •The interview guide is designed to support the narrative string developed by the interviewee. • But above all, it is used as a basis for giving the interview a new turn "in the case of a stagnating conversation or an unproductive topic." The interviewer has to decide on the basis of the interview guide "when to bring in his or her problem-centered interest in the form of exmanent [i.e. directed] questions in order to further differentiate the topic“.
  77. Example Questions from the Problem- Centered Interview • 1 What comes spontaneously to your mind when you hear the keywords "health risks or dangers"? • 2 Which health risks do you see for yourself? • 3 Do you do anything to keep yourself healthy? • 4 Many people say that poisons in air, water, and food impair our health. • (a) How do you estimate that problem? • (b) Do you feel environmental pollutants endanger your health? Which ones? • (c) What made you concern yourself with the health consequences of environmental pollutants? • (a) How do you inform yourself about the topic "environment and health"? • (b) How do you perceive the information in the media?
  78. 4) The Expert Interview • Meuser and Nagel (2002) discuss the expert interview as a specific form of applying semi-structured interviews. • In contrast to biographical interviews, here the interviewees are of less interest as a (whole) person than their capacities as experts for a certain field of activity. • They are integrated into the study not as a single case but as representing a group (of specific expert). • But who should be seen as an expert? We find different opinions about this: • The answer to the question, who or what are experts, can be very different depending on the issue of the study and the theoretical and analytical approach used in it. ... We can label those persons as experts who are particularly competent as authorities on a certain matter of facts. (Beeke 1995, pp. 7-8)
  79. Aims and Forms of Expert Interviews • Expert interviews can be used with different aims. • Bogner and Menz (2002) suggest a typology of expert interviews which includes three alternatives. • (1) for exploration, for orientation in a new field in order to give the field of study a thematic structure and to generate hypotheses (2002, p. 37). This can also be used for preparing the main instrument in a study for other target groups (e.g., patients). The systematizing expert interview • (2) To collect context information complementing insights coming from applying other methods (e.g., interviews with patients). • (3) Theory-generating expert interviews aim at developing a typology or a theory about an issue from reconstructing the knowledge of various experts—for example, about contents and gaps in the knowledge of people working in certain institutions concerning the needs of a specific target group.
  80. Who is an expert? Different approaches • 1.Voluntaristic: Everybody is an expert for his/her life.“ What is special from a methodological point of view? Could also be coverd by other forms of interviews; critical about power; but how to deal with expertlay people differences? •2.Constructivist: expert role is ascribed by researchers; experts have special knowledge; experts are made by society (special knowledge and specific functions. •3. Sociology of knowledge: experts have special knowledge which is related to their professions (Sprondel); focus on conscious knowledge (Schütz).
  81. 5) Group Interviews •One suggestion of how you can extend the interview situation is to interview a group of people. •Beginning with Merton, Fiske, and Kendall (1956), group interviews have been conducted in a number of studies. •A focus group interview is an interview with a small group of people on a specific topic. Groups are typically six to eight people who participate in the interview for one-half to two hours. (2002, p. 385) •The interviewer should be "flexible, objective, empathic, persuasive, a good listener" (Fontana and Frey 2000, p. 652).
  82. • 1.Focus Groups: small group discussions led by a trained moderator • Objectives: • Generate ideas • Understand consumer vocabulary • Reveal consumer needs, motives, perceptions, and attitudes on products and services • Understand findings from quantitative studies 6) Focus Groups Shriram Dawkhar
  83. Focus Groups Group discussion 6-8 participants Moderator-led 90 minutes-2 hours
  84. Focus Groups • A type of Group Interview. • Focuses on Group Interaction on a Topic Selected by the Researcher. • Ideally 6- 8 Participants. ( may vary) • The interaction is directed by a Moderator who asks Questions and keeps the Discussion on the Topic. Shriram Dawkhar
  85. • Advantages: • Generation of fresh ideas • Client interaction • Versatility • Ability to tap special respondents • Disadvantages: • Representative of the population? • Subjective interpretation • High cost-per-participant .Focus Groups Shriram Dawkhar
  86. 7) Non-Participant Observation •Besides the competencies of speaking and listening used in interviews, observing is another everyday skill, which is methodologically systematized and applied in qualitative research. • Practically all the senses—seeing, hearing, feeling, and smelling—are integrated into observations. According to different authors, we generally classify observational methods along five dimensions.
  87. 8) Participant observation •More commonly used in qualitative research is participant observation. Denzin gives a definition: •Participant observation will be defined as a field strategy that simultaneously combines document analysis, interviewing of respondents and informants, direct participation and observation, and introspection. (1989) •The main features of the method are that you as a researcher dive headlong into the field. You will observe from a members perspective but also influence what you observe due to your participation.
  88. the following phases of such an observation: • the selection of a setting (i.e., where and when the interesting processes and persons can be observed); • the definition of what is to be documented in the observation and in every case; • the training of the observers in order to standardize such focuses; • descriptive observations that provide an initial, general presentation of the field; • focused observations that concentrate on aspects that are relevant to the research question; • selective observations that are intended to purposively grasp central aspects; • the end of the observation, when theoretical saturation has been reached, which means that further observations do not provide any further knowledge.
  89. 9) Ethnography •In recent discussions, interest in the method of participant observation has increasingly faded into the background, while the more general strategy of ethnography, in which observation and participation are interwoven with other procedures, has attracted more attention: •In its most characteristic form it involves the ethnographer participating, overtly or covertly, in people's daily lives for an extended period of time, watching what happens, listening to what is said, asking questions - in fact, collecting whatever data are available to throw light on the issues that are the focus of the research. (Hammersley and Atkinson 1995, p. 1)
  90. Ethnographic Research: • In-depth study of natural behaviours in a culture or social group • Purpose – to understand relationships between behaviour and culture –Example: In education – to understand schooling process (e.g., immigrant children) Involves widespread observations (participant & nonparticipant) • Here often starts research without hypothesis – hypothesis is developed in the process of observations, and the researcher explores and test his hypothesis Shriram Dawkhar
  91. What Are the Features of Ethnographic Research? • A strong emphasis on exploring the nature of a particular social phenomenon, rather than setting out to test hypotheses about them. • A tendency to work primarily with "unstructured" data: that is, data that have not been coded at the point of data collection in terms of a closed set of analytic categories. • Investigation of a small number of cases, perhaps just one case, in detail. • Analysis of data that involves explicit interpretation of the meanings and functions of human actions, the product of which mainly takes the form of verbal descriptions and explanations, with quantification and statistical analysis playing a subordinate role at most. •Contemporary ethnographic research is characterized by fragmentation and diversity.
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