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Exploratory Research Design Week 02. W. Rofianto , ST, MSi. Research Design. Research Design: Definition. - PowerPoint PPT Presentation
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Exploratory Research Design Week 02
W. Rofianto, ST, MSi
Research Design: DefinitionA research design is a framework or blueprint for conducting the marketing research project. It details the procedures necessary for obtaining the information needed to structure or solve marketing research problems.
Research Design
Define the Information Needed
Design the Exploratory, Descriptive, and/or Causal Phases of the Research
Specify the Measurement and Scaling Procedures
Construct a Questionnaire
Specify the Sampling Process and the Sample Size
Develop a Plan of Data Analysis
Tasks Involved In a Research Design
Single Cross-Sectional Design
Multiple Cross-Sectional Design
Research Design
Conclusive Research Design
Exploratory Research Design
Descriptive Research
Causal Research
Cross-Sectional Design
Longitudinal Design
A Classification of Marketing Research Designs
Exploratory Descriptive CausalObjective Discovery of
ideas andinsights.
Describe marketcharacteristicsor functions.
Determinecause and effectrelationships.
Charac-ter-istics
Flexible. Versatile. Often the front end
of total research de-sign.
Marked by the prior formulation of specific hypotheses.
Preplanned and struc-tured design.
Manipulation of one or more independent variables.
Control of other mediat-ing variables.
Method Expert surveys. Pilot surveys. Case studies. Secondary data
(qualitative). Qualitative Re-
search.
Secondary data (quan-titative).
Surveys. Panels. Observational and
other data.
Experiments.
A Comparison of Basic Research Designs
Sample Surveyed at
T1
Sample Surveyed at T1
Same Sample also Surveyed
at T2
T1 T2
Cross-Sectional Design
Longitudinal Design
Time
Cross-sectional vs. Longitudinal
Exploratory Research• Secondary Data
Analysis• Focus Groups
Conclusive Research• Descriptive/Causal
Conclusive Research• Descriptive/Causal
Exploratory Research• Secondary Data
Analysis• Focus Groups
Conclusive Research• Descriptive/Causal
(a)
(b)
(c)
Alternative Research Designs
Surrogate Information ErrorMeasurement ErrorPopulation Definition ErrorSampling Frame ErrorData Analysis Error
Respondent Selection ErrorQuestioning ErrorRecording ErrorCheating Error
Inability ErrorUnwillingness Error
Total Error
Non-sampling Error
Random Sampling Error
ResponseError
Non-response Error
Potential Sources of Error in Research Designs
InterviewerError
RespondentError
ResearcherError
Marketing Research Proposal Executive Summary
Background Problem Definition/Objectives of the Research Approach to the Problem Research Design Fieldwork/Data Collection Data Analysis Reporting Cost and Time Appendices
Research Proposal Outline
Survey Data Observational and Other Data
Experimental Data
Qualitative Data Quantitative Data
Descriptive Causal
Marketing Research Data
Secondary Data Primary Data
Exploratory Research Design : Qualitative Research
Qualitative Research Quantitative Re-search
Objective To gain a qualitative understand-ing of the underlying reasons and motivations
To quantify the data and general-ize the results from the sample to the population of interest
Sample Small number of non-representa-tive cases
Large number of representative cases
Data Collec-tion
Unstructured Structured
Data Analy-sis
Non-statistical Statistical
Outcome Develop an initial understanding Recommend a final course of ac-tion
Qualitative Vs. Quantitative Research
Association Techniques
Completion Techniques
Construction Techniques
Expressive Techniques
Indirect (Disguised)
Focus Groups Depth InterviewsProjective Techniques
Qualitative Research Procedures
A Classification of Qualitative Research Procedures
In projective techniques, respondents are asked to interpret the behavior of others in order to indirectly project their own
Direct (Non- disguised)
Analysis of Qualitative Data1)Data reduction – Select which aspects of the
data are to be emphasized, minimized, or set aside for the project at hand.
2)Data display – Develop a visual interpretation of the data with the use of such tools as a diagram, chart, or matrix. The display helps to illuminate patterns and interrelationships in the data.
3)Conclusion drawing and verification – Considers the meaning of analyzed data and assess its implications for the research question at hand.
Qualitative Analysis
Assignment
Select an article of your interest from various online journals
Make a short report consist of :1. Purpose of the study2. Define the research model & Hypothesis3. Variable definition and operationalization4. Research finding5. Research Implication
Presentation material should be submitted on the day of the class meeting via [email protected]
At the following meeting, class participant should present their respective report