UNWOMEN/IPEN Transformative Mixed Methods Evaluation: Day 3 Mixed Methods
RESEARCH DESIGN MIXED METHODS
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Transcript of RESEARCH DESIGN MIXED METHODS
RESEARCH DESIGNMIXED METHODS
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
SEJARAH SINGKAT - MMR
1959: Concept of mixing different methods by Campbell &
Fiske. (Psychologists)
1973: Combined the Qualitative & Quantitative data by S.D.
Sieber.
1979: Converging or triangulating different Qualitative &
Quantitative data sources by Jick.
1989-2003: Expanded procedures for Mixed methods By
Tashakkori & Teddli and then Creswell.
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Mengapa memakai MMR?
• Quantitative data can reveal generalizable information for a
large group of people
– These data often fail to provide specific answers,
reasons, explanations or examples
• Qualitative research provides data about meaning and
context regarding the people and environments of study
– Findings are often not generalizable because of the small
numbers & narrow range of participants
• Both methods have strengths and weaknesses
– When used together, these methods can be
complimentarySumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Tipe-tipe desain penelitian
Quantitative, Qualitative and Mixed Methods
Mixed Methods Research Methods
Qualitative research Methods
Quantitative research Methods
• Sequential
•Concurrent
•Transformative
• Narratives
•Phenomenologi
es
•Ethnographies
•Grounded
theory
•Case Studies
• Experimental
designs
•Non-
Experimental
designs, such
as survey
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Kriteria Untuk Memilih Strategi
Four decisions go into selecting a mixed methods strategy
Theoretical Perspective Integration Priority Implemen
tation
ExplicitAt data
collectionEqual
No Sequence Concurrent
At data analysis
QualitativeSequential- Qualitative
first
At data interpretation
Implicit Quantitative
Sequential- Qualitative
first
With some combination
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
• What is implementation sequence of the quantitative
and qualitative data collection in the proposed
study?
• What priority will be given to the quantitative and
qualitative data collection and analysis?
• At what stage in the research project will the
quantitative and qualitative data and finding be
integrated?
• Will an overall theoretical perspective (e.g., gender,
race/ ethnicity, lifestyle, class) be used in the study?
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Kriteria Untuk Memilih Strategi
Alternatif Strategi dan Model Visual
Sequential Explanatory Design
QUAN Data Collection QUAN Data Analysis Qual Data Collection Qual Data Analysis
Interpretation of Entre
analysis
QUAN qual
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Sequential Exploratory Design
QUAL Data Collection QUAL Data Analysis Quan Data Collection Quan Data Analysis
Interpretation of Entre
Analysis
QUAL quan
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Alternatif Strategi dan Model Visual
Alternative Strategies and Visual Models
Sequential Transformative Design
QUAN qualVision, Advocacy, Ideology, Framwork
QUAL quanVision, Advocacy, Ideology, Framework
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Alternative Strategies and Visual Models
Concurrent Triangulation Strategy
QUAL Data Collection QUAN Data Collection
QUAN QUAL
Quan Data Analysis
Qual Data Analysid
Data Results Compared
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Analysis of Findings
Analysis of Findings
Concurrent Nested Strategy
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Alternatif Strategi dan Model Visual
Concurrent Transformative Strategy
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Alternatif Strategi dan Model Visual
Prosedur Pengumpulan Data
• Identify and be specific about the type of data. Some forms of data such as interviews and observations can be either quantitative or qualitative. Although reduction information to numbers is the approach used in quantitative research, it is also used in qual. Research.
• Recognize that quantitative data often involve random sampling, so that each individual has no equal probability of being selected and the sample can be generalized to the larger population. In qualitative data collection, purposeful sampling is used to that individuals are selected because they have experienced the central phenomenon.
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
• Relate the procedures specifically to the visual model. For e.g, in a sequential explanatory model, the general procedures can be detailed even further. A discussion of this approach might include describing the use of survey data collection followed by both descriptive and infertial data analysis in the first phase. Then qualitative observations and coding and thematic analysis within an ethnographic design might be mentioned for the second phase.
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Prosedur Pengumpulan Data
It’s related to the type of research strategy chosen for the procedures. Some of the more popular
approaches:
Data transformation:
In the concurrent strategies involve creating codes and themes qualitatively, then counting the
number of times they occur in the text data. This quantification of qualitative data enables a
researcher to compare quantitative results with the qualitative data. For instance, in a factor
analysis of data from a scale on an instrument, the researcher may create factors or themes
that then can be compared with themes from the qualitative database.
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Analisis Data & Validasinya
Explore outliers: In a sequential model, an analysis of quantitative data in the first phase can yield extreme or outlier cases. Follow-up qualitative interviews with these outlier cases can provide insight about why they diverged from the quantitative sample.
Instrument development: In a sequential approach, obtain themes and specific statements from participants in an initial qualitative data collection. In the next phase, use these statements as specific items and the themes for scales to create a survey instrument that is grounded in the views of the participants. A third, final phase might be to validate the instrument with large sample representative of a population.
Examine multiple levels: in a concurrent nested model, conduct a survey at one level (e.g. with families) to gather quantitative results about a sample. At the same time, collect qualitative interviews (e.g., with individuals) to explore the phenomenon with specific individuals in families.
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Analisis Data & Validasinya
Validasi diperlukan, baik pada fase kualitatif maupun fase kuantitatif.
Masing-masing metode mempunyai cara khusus; untuk data kualitatif, strateginya adalah menguji akurasi
temuan-temuan riset.
Sumber: Elham Ahmadnezhad, Tehran University of Medical Sciences, Nov. 2009
Analisis Data & Validasinya
Mixed Methods Research: State of the Art
(What Has Developed In Mixed Methods)
by John W. Creswell, Ph.D.
Department of Educational Psychology, University of Nebraska-Lincoln
Co-editor, Journal of Mixed Methods Research, and Co-Director, Office of Qualitative and Mixed Methods
Research
Sifat MMR• Deskripsikan pendekatan ini dalam proposal-
penelitian– Pelacakan sejarahnya– Definisi yang jelas
• Mixed methods research is an approach to inquiry that combines or associates both qualitative and quantitative forms. It involves philosophical assumptions, the use of qualitative and quantitative approaches, and the mixing of both approaches in a study. Thus, it is more than simply collecting and analyzing both kinds of data; it also involves the use of both approaches in tandem so that the overall strength of a study is greater than either qualitative or quantitative research (Creswell & Plano Clark, 2007).
– Membahas tantangan yang dihadapi pendekatan ini.
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Perencanaan MMR
Timing Weighting Mixing Theorizing
No SequenceConcurrent
Equal Integrating Explicit
Sequential - Qualitative
first
Qualitative Connecting Implicit
Sequential - Quantitative
first
Quantitative Embedding
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Perencanaan MMRTiming Weighting Mixing Theorizing
No SequenceConcurrent
Equal Integrating Explicit
Sequential - Qualitative
first
Qualitative Connecting Implicit
Sequential - Quantitative
first
Quantitative Embedding
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Disain Sequential dan Model Visual
• Disain Eksplanatori Sekuensial
• Disain Eksploratori Sekuensial
• Dian Transformatis Sekuensial
QUAN qual
QUAL quan
QUAL quanSocial science theory, qualitative theory, advocacy worldview
QUAN qualSocial science theory, qualitative theory, advocacy worldview
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Disain Konkuren dan Model Visual
• Disain Triangulasi Konkuren (bersamaan) +
• Disain Embedded Konkuren
• Disain Transformatif Konkuren
QUAN QUAL
QUAN
qual
QUAN + QUAL
Social science theory, qualitative theory, advocacy worldview
QUAL
quan
QUAL
Social science theory, qualitative theory, advocacy worldview
quan
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Pengumpulan Data
• Identifikasi tipe-tipe data quantitative dan qualitatif
• Menyusun prosedur sampling yang dapat mencakup aspek-aspek random-sampling dan purposeful-sampling
• Membuat bagan / diagram alir yang detail tentang penelitian
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Analisis Data dan Validasinya
• Match data analysis to the mixed methods strategy of inquiry
• Prosedur-prosedur yang populer meliputi :– Transformasi Data– Explore outliers– Instrument development– Examine multiple levels– Membuat Matriks.
• Prosedur Validasi:– Quantitative procedures (e.g., validity and reliability of scores)– Qualitative procedures (e.g., check accuracy of findings)– Mixed methods procedures (e.g., legitimation of the mixed methods
study)
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln
Struktur Laporan Hasil Penelitian
• Report structure follows from the mixed methods strategy of inquiry– Studi Sequential :
• Organize the report into sections ordered to match the phases of the study
– Studi Konkuren : • Organize the data collection into separate sections• The analysis and interpretation may be combined
– Studi Transformatif: • Use either a sequential or concurrent report structure• Advance the advocacy issue at the beginning and an
agenda for change at the end
Sumber: by John W. Creswell, Ph.D. Department of Educational Psychology, University of Nebraska-Lincoln