mixed method research
TRANSCRIPT
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MIXED METHOD RESEARCH DESIGN
Institute of Education and Research
University of Dhaka
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PRESENTING BY……..
2
MD. RASEL SARDER(1217
1)
MD. TARIKUL
ISLAM(12111)
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WE WILL DISCUSS ABOUT…… Definition of Mixed Method Research Basic Characteristic of Mixed Method
Research When we conduct a Mixed Method
Study Reason for using Mixed Method The types of Mixed Method Research Steps for conducting a Mixed Method
Research Criteria for Evaluating a Mixed Method
Study Some Strength and Weakness of the
M.M.S
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QUANTITATIVE AND
QUALITATIVE RESEARCH
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QUANTITATIVE RESEARCH• Quantitative research is a way of
collecting numerical research or data which then can be converted into useable statistics.
• It uses measureable data to formulate facts and uncover patterns in research.
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QUALITATIVE RESEARCH • Qualitative research is used to gain a
deeper understanding of the subject. • It helps to develop ideas or
hypothesises. It is used to uncover trends in thoughts and opinions. Common methods used are focused groups, individual interviews and observations
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WHAT IS MIXED METHODS RESEARCH?
Mixed methods research is a procedure for collecting, analyzing and “mixing” both quantitative and qualitative methods in a single study or a series of studies to understand a research problem. -Creswell & Plano Clark(2011)
The purpose of this form of research is that both qualitative and quantitative research, in combination, provide a better understanding of a research problem or issue than either research approach alone.
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HOW WOULD YOU COMBINE TWO TYPES OF DATA?
Qualitative Text Data
This is a sample of a text file of words that might be collected on interview transcripts, observation field notes, or optically-scanned documents.
Quantitative Numeric Data
2 3 4 2 5 2 3 1 1 2 3 4 2 3 3 2 1 1 1 5 3 4 1 2 3 1 4 4 5 5 4 1 2 1 4 3 3 5 1 4 2 3 1 5 5 2 2 1 5 3 5 1 3 1 5 3 2 2 5 1 3 2 4 4 3 1 2 4 2 2 4 1 5 5 4 2 1 5
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COLLECTING BOTH QUANTITATIVE AND QUALITATIVE DATA
Quantitative dataQuestionnaire Survey Census Attendance Record Checklists
Qualitative dataInterviewsObservations FGDDocuments Studies Case-StudyAudio-visual materials
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FRAMEWORK FOR VIEWING PERSPECTIVES ON MIXED
METHODS
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Quantitative Data Qualitative Data
Findings
Findings
Findings
Comparison
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A MIXED METHODS RESEARCHER…
Collects both quantitative and qualitative data “Mixes” them “Mixes” them at the same time (concurrently) or one
after the other (sequentially) Emphasizes both equally or unequally
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BASIC CHARACTERISTICS
Provide the rationale for the design Include collecting qualitative and
quantitative data Consider priority Consider sequence Match the data analysis to a design Diagram the procedures
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WHEN DO YOU CONDUCT A MIXED METHODS STUDY ?
When we have both quantitative and qualitative data
When one type of research is not enough to explain or to answer the question
When we want qualitative research to help explain quantitative findings
When we want to generalize findings to a large population
When we want to provide alternative perspectives in a study
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WHAT ARE THE REASON FOR USING MIXED METHODS ?
To explain and interpret. To explore a phenomenon. To develop and to test a new instrument. To complement the strengths of a single
design. To overcome the weaknesses of a single
design. To address a question at different levels. To address a theoretical perspective at
different levels.
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WHAT ARE THE TYPES OF MIXED METHODS DESIGN?
The Convergent Parallel Design The Explanatory Sequential Design The Exploratory Sequential Design The Embedded Sequential Design
The Transformative Design The Multiphase Design
Four Basic Design of M.M.
RComplex
Design of
M.M.R
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THE CONVERGENT PARALLEL DESIGN
The purpose of a convergent of Parallel mixed methods design is to simultaneously collect both qualitative and quantitative data, merge the data and use the results to understand a research problem.
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CONTINUE….
Characteristic
Data Collection Priority (Equal) Sequence (Concurrently/
Simultaneously) Use of Data (To Compare
Similar/Dissimilar)
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THE EXPLANATORY SEQUENTIAL DESIGN
Characterized by: An explanatory sequential mixed methods design consists of first collecting quantitative data and then collecting qualitative data to help explain or elaborate on the quantitative results.
Purpose: To use qualitative results to assist the findings of a quantitative study.
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CONTINUE….
Characteristic
Data Collection Priority (Quantitative Data)
Sequence (First Quantitative Data) Use of Data (To Refine, Polish,
Elaborate)
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THE EXPLORATORY SEQUENTIAL DESIGN
Characterized by: An exploratory sequential mixed method design involves the procedure of first gathering qualitative data to explore a phenomenon and then collecting quantitative data to explain relationship found in the qualitative data.
Purpose: To explore a phenomenon. This strategy may also be useful when developing and testing a new instrument.
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CONTINUE….
Characteristic
Data Collection Priority (Qualitative Data)
Sequence (First Qualitative Data) Use of Data (To Refine, Polish,
Elaborate)
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THE EMBEDDED SEQUENTIAL DESIGN
The embedded design is to collect quantitative and qualitative data simultaneously or sequentially but to have one form of data play a supportive role to the other form of data.
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CONTINUE….
Characteristic
Data Collection Priority (Often Quant./Often Qual.)
Sequence (Sequentially / Simultaneously)
Use of Data (To Provide additional Source or Argument)
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THE TRANSFORMATIVE DESIGN
The Transformative mixed methods design is to use one of the four designs but to encase the design within a transformative framework or lens.
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THE MULTIPHASE DESIGN The Multiphase Design is a complex design that
builds on the basic convergent, explanatory, exploratory and embedded design which is occur when researchers or a team of researchers examine a problem or topic through a series of phases or separate studies.
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STEPS IN THE PROCESS OF CONDUCTING A MIXED METHOD STUDIES
Determine a mixed method study is feasible Identify a rationale for a mixed method study Identify the data collecting strategy and type
of design Develop quantitative, qualitative and mixed
method research questions Collect quantitative and qualitative data Analyze data separately or concurrently Write a report as one or two phase study
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DIAGRAM OF STEPS OF MIXED METHOD DESIGNS
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STEP-1: DETERMINE A MIXED METHOD STUDY IS FEASIBLE
• Research problem Content – any topics Fit the problem to mixed methods
(arguments)
• Access to both qualitative and quantitative data
• Background and resources
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STEP-2: IDENTIFY A RATIONALE FOR A MIXED METHOD STUDY
Consider why you are collecting both quantitative and qualitative data.
Be explicit in this rationale Include it early in the research plan or
report
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STEP-3: IDENTIFY A DATA COLLECTION STRATEGY
The priority give you will give to quantitative and qualitative data
The sequence of your data collection, if you do not plan to collect the data
The specific forms of quantitative data and qualitative data you will collect
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STEP-4: DEVELOP QUANTITATIVE , QUALITATIVE AND MIXED METHODS QUESTIONS
Identify questions prior to a study or during the study
Create both exploratory questions and analytic variable question
Question will emerge depend on the type of design
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STEP-5: COLLECT QUANTITATIVE AND QUALITATIVE DATA
The sequence of data collection will depend on the type of design
In all design the presentation of data or information will be will organized
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STEP-6: ANALYZE DATA SEPARATELY OR CONCURRENTLY
Data analyze mainly related to the specific type of design being used
Analyze data (qualitative and quantitative) separately, concurrently or both
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STEP-7: WRITE A REPORT AS ONE OR TWO PHASE STUDY
The report is written in two phase The report integrates the quantitative
and qualitative phases or the study in each section
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HOW DO YOU EVALUATE A MIXED METHOD STUDY ? Describes that mixed method is the best approach to
answer the research questions. Incorporates both qualitative and quantitative data
collection and analysis. Explicitly combines or mixes two datasets. Frames the study one of the mixed method research
designs. Provides a diagram of the procedure to clarify the
timing, priority and mixing within the study. Signals to the reader that the study is using mixed
method.
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WHAT ARE SOME STRENGTHS?
Can be easy to describe and to report
Can be useful when unexpected results arise from a prior study
Can help to generalize qualitative data
Helpful in designing and validating an instrument
Can position research in a transformative framework
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WHAT ARE SOME WEAKNESSES?
Time required.
Discrepancies between different types of data.
Can be difficult to decide when to proceed in sequential designs.
Little guidance on transformative methods.
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SOME EXAMPLE OF MIXED METHOD RESEARCH PROBLEM
“Exploring the Effect of Motivational Feedback given in Continuous on Self-Regulated learning”
“The Pattern of Teacher Student Communication at the Primary Level Education in Bangladesh”
“A Sequential Explanatory Study of College Student’s Copy-and-Paste Note Talking”
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THANK YOU ALL………