The use of reliability and validity are common in quantitative research and now it is reconsidered in the qualitative research paradigm. Since reliability and validity are rooted in positivist perspective then they should be redefined for their use in a naturalistic approach. Like reliability and validity as used in quantitative research are providing springboard to examine what these two terms mean in the qualitative research paradigm, triangulation as used in quantitative research to test the reliability and validity can also illuminate some ways to test or maximize the validity and reliability of a qualitative study. Therefore, reliability, validity and triangulation, if they are relevant research concepts, particularly from a qualitative point of view, have to be redefined in order to reflect the multiple ways of establishing truth. Key words: Reliability, Validity, Triangulation, Construct, Qualitative, and Quantitative This article discusses the use of reliability and validity in the qualitative research paradigm. First, the meanings of quantitative and qualitative research are discussed. Secondly, reliability and validity as used in quantitative research are discussed as a way of providing a springboard to examining what these two terms mean and how they can be tested in the qualitative research paradigm. This paper concludes by drawing upon the use of triangulation in the two paradigms (quantitative and qualitative) to show how the changes have influenced our understanding of reliability, validity and triangulation in qualitative studies.

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Understanding Reliability and Validity in Qualitative Research

MKT 6009 Marketing Internship (0 semester credit hours) Student gains experience and improves skills through appropriate developmental work assignments in a real business environment. Student must identify and submit specific business learning objectives at the beginning of the semester. The student must demonstrate exposure to the managerial perspective via involvement or observation. At semester end, student prepares an oral or poster presentation, or a written paper reflecting on the work experience. Student performance is evaluated by the work supervisor. Pass/Fail only. Prerequisites: (MAS 6102 or MBA major) and department consent required. (0-0) S MKT 6244 Digital Marketing Strategy (2 semester credit hours) Executive Education Course. The course explores three distinct areas within marketing and sales namely, digital marketing, traditional sales prospecting, and executive sales organization and strategy. The continuing convergence of the digital marketing and sales funnels has created a strategic continuum from digital lead generation to digital sales. The course identifies the current composition of this digital continuum while providing opportunities to evaluate sales and marketing digital strategies. Prerequisites: MKT 6301 and instructor consent required. (2-0) Y MKT 6301 (SYSM 6318) Marketing Management (3 semester credit hours) Overview of marketing management methods, principles and concepts including product, pricing, promotion and distribution decisions as well as segmentation, targeting and positioning. (3-0) S MKT 6309 Marketing Data Analysis and Research (3 semester credit hours) Methods employed in market research and data analysis to understand consumer behavior, customer journeys, and markets so as to enable better decision-making. Topics include understanding different sources of data, survey design, experiments, and sampling plans. The course will cover the techniques used for market sizing estimation and forecasting. In addition, the course will cover the foundational concepts and techniques used in data visualization and \"story-telling\" for clients and management. Corequisites: MKT 6301 and OPRE 6301. (3-0) Y MKT 6310 Consumer Behavior (3 semester credit hours) An exposition of the theoretical perspectives of consumer behavior along with practical marketing implication. Study of psychological, sociological and behavioral findings and frameworks with reference to consumer decision-making. Topics will include the consumer decision-making model, individual determinants of consumer behavior and environmental influences on consumer behavior and their impact on marketing. Prerequisite: MKT 6301. (3-0) Y MKT 6321 Interactive and Digital Marketing (3 semester credit hours) Introduction to the theory and practice of interactive and digital marketing. Topics covered include: online-market research, consumer behavior, conversion metrics, and segmentation considerations; ecommerce, search and display advertising, audiences, search engine marketing, email, mobile, video, social networks, and the Internet of Things. (3-0) T MKT 6322 Internet Business Models (3 semester credit hours) Topics to be covered are: consumer behavior on the Internet, advertising on the Internet, competitive strategies, market research using the Internet, brand management, managing distribution and supply chains, pricing strategies, electronic payment systems, and developing virtual organizations. Further, students learn auction theory, web content design, and clickstream analysis. Prerequisite: MKT 6301. (3-0) Y MKT 6323 Database Marketing (3 semester credit hours) Techniques to analyze, interpret, and utilize marketing databases of customers to identify a firm's best customers, understanding their needs, and targeting communications and promotions to retain such customers. Topics

Marketing for management.

The East Asian miracle: Economic growth and public policy: By the World Bank. (New York: Oxford University Press for the World Bank, 1993. 389 pp. $19.95, paper.)

Aims to address a gap in the literature about quality criteria for validity and reliability in qualitative research within the realism scientific paradigm. Six comprehensive and explicit criteria for judging realism research are developed, drawing on the three elements of a scientific paradigm of ontology, epistemology and methodology. The first two criteria concern ontology, that is, ontological appropriateness and contingent validity. The third criterion concerns epistemology: multiple perceptions of participants and of peer researchers. The final three criteria concern methodology: methodological trustworthiness, analytic generalisation and construct validity. Comparisons are made with criteria in other paradigms, particularly positivism and constructivism. An example of the use of the criteria is given. In conclusion, this paper’s set of six criteria will facilitate the further adoption of the realism paradigm and its evaluation in marketing research about, for instance, networks and relationship marketing.

Comprehensive criteria to judge validity and reliability of qualitative research within the realism paradigm

Draws heavily on previous established research in an attempt to distil the key aspects of case study research in such a way as to encourage new researchers to grapple with and apply these. Explains when case study can be used, research design, data collection and data analysis, offering suggestions for drawing on the evidence in writing a report or dissertation. Briefly reviews alternative perspectives on the subject.

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Using case studies in research

Qualitative research has not been viewed as a rigorous alternative to established quantitative methods in postgraduate marketing research. However, this paper reports on the Australian development of a successful, structured approach to using the case study methodology in postgraduate research. Its aim is to present and justify guidelines for using the case study research methodology in honours, masters and PhD research theses, and so it should interest candidates and their supervisors. First, appropriate positions on a range of scientific paradigms and core issues of induction and deduction are established. Then implementation of the case study methodology is examined, including the numbers of case studies and of interviews. Unusual but effective uses of theoretical replication to rigorously analyze case study data are illustrated from postgraduate theses. Finally, a framework is provided for constructing a thesis, emphasizing the key methodology chapter.

Processes of a case study methodology for postgraduate research in marketing

Focuses on how national travel and tourism authorities can market a country as a tourist destination, with particular reference to the marketing of Australia and New Zealand to target markets in Germany and the United Kingdom. These two nations in Europe are by far the most important tourist generating countries for Australia and New Zealand and there has been a recent substantial increase in the value of international travel and tourism revenues and promising future prospects. However, there is little research emphasising specific marketing and distribution strategies that may be applied by travel and tourism organisations, airlines and intermediaries to market a tourist destination successfully in overseas markets. This research collected data using in‐depth interviews with 41 experienced practitioners in Germany, the UK, Australia and New Zealand, and analysed the data with a rigorous case study methodology. The results of this research assist in clarifying the conceptual issues provided in the literature, linking theoretical marketing knowledge about strategies in the discipline of international travel and tourism marketing.

National marketing strategies in international travel and tourism

Investigates whether success factors for Australian services firms that export to Asia are consistent with the theory of relationship marketing, and demonstrates the power of the in‐depth interview methodology for exploring marketing theory. Relationship marketing theory suggests that services firms should adopt a relationship marketing approach while goods firms might use a transactional approach. To investigate this theory, a series of in‐depth interviews were conducted in firms marketing agribusiness products to Asia. We found that growth in the agribusiness services sector could be attributed to their strategy of “pairing” with Australian commodity exporters rather than to entering the market directly. Contrary to expectations, we found that Australian goods firms consider building relationships with Asian distributors and customers crucial to initiating and maintaining an export strategy. Furthermore, Australian agribusiness services firms do not seek to enter the market on their own but build relationships with Australian firms as a means of accessing the Asian market. The results demonstrate the power of qualitative methods for uncovering results that confirm or disconfirm existing theory.

Do services exporters build relationships? Some qualitative perspectives

This article explores how complexity theory can help marketers to understand a market and to operate within it. Essentially, it argues that complexity theory has the potential to provide both global and some local explanations of markets and is complementary to local theories like relationship marketing that may be more familiar to marketing managers. It establishes four types of complex systems that might be used to model social systems. Of these four types, complex adaptive systems seem most appropriate to describe markets. This is illustrated in an investigation of Honda in the global automobile industry. Implications for marketing managers centre on the need to understand feedback loops at many levels of a path‐dependent system that are inherently difficult to predict and control.

Chad Perry

Papers

Comprehensive criteria to judge validity and reliability of qualitative research within the realism paradigm

Processes of a case study methodology for postgraduate research in marketing

National marketing strategies in international travel and tourism

Do services exporters build relationships? Some qualitative perspectives

Marketing management in a complex adaptive system