True or False:
A hypothesis most commonly involves one variable.
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False
Characteristics of qualitative research
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Emergent design: develops as the study is being conducted
o Flexible
o Studies people in their natural environment
o Data is analyzed as it is being collected
▪ This differs from quantitative research where data is collected first, then
analyzed
Sample size in qualitative research
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Determined by data saturation: ongoing data analysis determines that no
new information is being identified from data collection, thus, researcher
ends participant recruitment and data collection
Data collection methods used in qualitative research
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Unstructured interviews, Semi-structured interviews, Focus group
interviews, Joint interviews, Diaries and journals, Photo elicitation,
Photovoice, Videos, Narratives
Non-randomized control trials (quasi-experimental)
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, Sometimes called "Natural" experiment
o No random assignment of intervention: main difference between RCT and
quasi experimental
o Subject assignment (i.e., allocation) to intervention already determined
before study begins (e.g., researcher does not assign)
o High level of evidence, but not as high as RCT
o Control group may or may not be present
Nonprobability sampling
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Individuals do NOT have equal chance of being selected; sampling bias
present and rarely representative of the population
Informed consent
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culturally appropriate, group vs. individual appropriate, written vs. oral
5. What report served as a model for ethical guidelines adopted by various disciplines
and provided the basis for regulations affecting research sponsored by the federal
government?
a. Berger
b. Belmont
c. Walton
d. Werner
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b. Belmont
Intervention/therapy
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learn about the effects of specific actions, products, or processes (what
interventions most effectively lead to an outcome?)
Risks of research participation
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Physical harm, unanticipated side effects, physical discomfort, fatigue,
emotional distress, discomfort, embarrassment, social risk, stigma, negative
effects on personal relationships, loss of privacy, loss of time, monetary
costs
Cohort
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A hypothesis most commonly involves one variable.
Give this one a try later!
False
Characteristics of qualitative research
,Give this one a try later!
Emergent design: develops as the study is being conducted
o Flexible
o Studies people in their natural environment
o Data is analyzed as it is being collected
▪ This differs from quantitative research where data is collected first, then
analyzed
Sample size in qualitative research
Give this one a try later!
Determined by data saturation: ongoing data analysis determines that no
new information is being identified from data collection, thus, researcher
ends participant recruitment and data collection
Data collection methods used in qualitative research
Give this one a try later!
Unstructured interviews, Semi-structured interviews, Focus group
interviews, Joint interviews, Diaries and journals, Photo elicitation,
Photovoice, Videos, Narratives
Non-randomized control trials (quasi-experimental)
Give this one a try later!
, Sometimes called "Natural" experiment
o No random assignment of intervention: main difference between RCT and
quasi experimental
o Subject assignment (i.e., allocation) to intervention already determined
before study begins (e.g., researcher does not assign)
o High level of evidence, but not as high as RCT
o Control group may or may not be present
Nonprobability sampling
Give this one a try later!
Individuals do NOT have equal chance of being selected; sampling bias
present and rarely representative of the population
Informed consent
Give this one a try later!
culturally appropriate, group vs. individual appropriate, written vs. oral
5. What report served as a model for ethical guidelines adopted by various disciplines
and provided the basis for regulations affecting research sponsored by the federal
government?
a. Berger
b. Belmont
c. Walton
d. Werner
, Give this one a try later!
b. Belmont
Intervention/therapy
Give this one a try later!
learn about the effects of specific actions, products, or processes (what
interventions most effectively lead to an outcome?)
Risks of research participation
Give this one a try later!
Physical harm, unanticipated side effects, physical discomfort, fatigue,
emotional distress, discomfort, embarrassment, social risk, stigma, negative
effects on personal relationships, loss of privacy, loss of time, monetary
costs
Cohort
Give this one a try later!
