credibility (analog = internal validity)
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"How believable is the information about the situation?"
-determined by p-value (confidence interval)
clinical trial phase 2
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pilot test of treatment effectiveness
does it hold promise
small scale experiment or quasi-experiment
equivalence
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degree of similarity of experiences or behaviors that allows comparison of
them to be meaningful
-used for structured observations
-assessed by interobserver/inerrater reliability
history threat
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the occurrence of events external to an intervention but concurrent with it,
which can affect the dependent variable and threaten the study's internal
validity
ex; flu epidemic influences flu shot participants
Three types of data triangulation
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time
space
, person
p-value
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The probability of results of the experiment being attributed to chance.
If participants are insightful and can communicate effectively, ____________ can be
achieved with a small sample.
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saturation
Coefficient alpha (Cronbach's alpha)
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A reliability index that estimates the internal consistency of a measure
comprised of several items or subparts.
Authenticity (no analog in quant)
Give this one a try later!
Give this one a try later!
"How believable is the information about the situation?"
-determined by p-value (confidence interval)
clinical trial phase 2
,Give this one a try later!
pilot test of treatment effectiveness
does it hold promise
small scale experiment or quasi-experiment
equivalence
Give this one a try later!
degree of similarity of experiences or behaviors that allows comparison of
them to be meaningful
-used for structured observations
-assessed by interobserver/inerrater reliability
history threat
Give this one a try later!
the occurrence of events external to an intervention but concurrent with it,
which can affect the dependent variable and threaten the study's internal
validity
ex; flu epidemic influences flu shot participants
Three types of data triangulation
Give this one a try later!
time
space
, person
p-value
Give this one a try later!
The probability of results of the experiment being attributed to chance.
If participants are insightful and can communicate effectively, ____________ can be
achieved with a small sample.
Give this one a try later!
saturation
Coefficient alpha (Cronbach's alpha)
Give this one a try later!
A reliability index that estimates the internal consistency of a measure
comprised of several items or subparts.
Authenticity (no analog in quant)
Give this one a try later!
