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33 Cards in this Set
- Front
- Back
most qualitative studies share:
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1) focus on naturalistic inquiry in situ
2) researcher as instrument of data collection 3) narrative over numbers |
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qualitative methods primarily associated with process or outcome evaluations?
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process, that is, the hows and whys of the program
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qualitative methods favor depth or breadth?
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depth, qualitative methods not suited to evals requiring data from lots of respondents
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qualitative methods also suitable for what kind of evaluation:
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formative, where primary goal is improving program prior to full implementation
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qualitative units of analysis
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typically individuals, but also any setting that are arenas of human activity organized around a program (agency, group home, hospital etc)
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gatekeeper
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individuals in the organization whose involvement is needed to conduct the study
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key informants
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individuals especially knowledgeable and willing to share their knowledge
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deviant case sampling
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driven by need to learn about the outliers
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typical case sampling
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focus on those who typify the norm
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maximum variation sampling
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cases that cut across wide variations in program processes or outcomes
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snowball sampling
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essential when population of interest is isolated, hard to reach, or suspicious of outsiders
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convenience sampling
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taking advantage of cases at hand; least purposeful method
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3 basic forms of data
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1) field notes generated by on-site observation
2) transcriptions and other documentation from in-depth interviewing 3) documents and other sources of existing data |
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choice of data collection mode driven by:
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goals of the evaluation and availability of resources
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on-site observation also known as:
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ethnography, fieldwork, participant observation
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central to on-site observation is
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researcher as instrument
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researcher as instrument:
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ability to enter program setting, gain rapport with participants, unobtrusively observe "natives"
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saturation
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occurs when data analyses begin to reveal repetition and redundancy
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emic code
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indigenous categories of meaning
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etic code
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researcher-constructed categories of meaning
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not reliability and validity but
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credibility or trustworthyness
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six strategies for rigor
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prolonged engagement, triangulation of data, peer debriefing, member checking, negative case analysis, audit trail
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triangulation of data
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relying on more than one type of data to corroborate findings and enhance accuracy of interpretations
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peer debriefing
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having knowledgeable peers monitor potential sources of bias
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member checking
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returning to respondents with preliminary findings to seek verification or clarification, helps keep researcher grounded in subjective meaning of respondents
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negative case analysis
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the obligation to search for cases that refute rather than affirm, the emerging findings; deliberately pursuing rival explanations
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audit trail
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thorough documentation of the steps taken and decisions made during analyses
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prolonged engagement
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staying engaged in the field long enough to develop trust and nonsuperficial degree of understanding about what is happening
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temporal sequencing
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mixed method design in which qualitative and quantitative methods used at different point in time
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concurrent design
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mixed method design in which both qualitative and quantitative methods used at the same time
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CBPR
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community-based participatory research
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forms of activist, action research
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empowerment evaluation, participatory evaluation, CBPR
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RE, RTE, RAPs
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rapid evaluation, real-time evaluation, rapid assessment procedures
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