Flashcards
ClinicalChapter 5
Cards in this deck (16)
- 1Alternate forms reliabilityparticipants in a research or testing scenario is given two different versions of the same test at different times. then scores are compared to see if it is a reliable form of testing.
-Test-retest reliability - 2Interrater reliabilityraters agree in their observation
cohen's kappa - 3Internal consistency reliabilityassessing reliability using responses at only one point in time
split half/cronbach's alph/item total correlations - 4Split-half reliabilityCorrelation between one half of measure and the other
•Spearman-Brown split-half reliability coefficient - 5Test-retest reliabilitymeasures the same individuals at two points in time.
reliable coefficient/greater than or equal to .80/may be artificially inflated/alternate form reliability - 6Concurrent validityresearch that examines the relationship between the measure and a criterion behavior at the same time (concurrently).
- 7Content validitycomparing the content of the measure with the universe of content that defines the construct
- 8Convergent validity(scores should relate)
scores on the measure in question are related to scores on other measures of the same construct or similar constructs - 9Discriminant validity(shouldn't be related to it no way)
measured is not related to variables it should not be related - 10Face validity(this appears to be right, can't trust it though)
–The measure appears to accurately assess the intended variable
–Not always a good indicator of validity - 11Predictive validity(weather forecast)
–Research that uses a measure to predict some future behavior
–The criterion measure is based on future behavior or outcomes - 12Reactivity•When awareness of being measured changes how the respondent behaves
•May be minimized by allowing for respondent time to become comfortable with assessment
•Nonreactive or unobtrusive measures - 13Nominal scaleno numeric scales
(male/female) - 14Ordinal scaleRank ordering
Numeric values limited
(4 stars for restaurant) - 15Interval scaleinterval between values
Numeric properties are literal
(intelligence/temperature/ACT) - 16Ratio scale(ratio between 18-40 year olds)
Zero indicates absence of variable measured
(reaction time/weight/age)
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- Clinical Lab Flashcards on ClinicalChapter 5, created by Malik Johnson on 04/02/2020.
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- Malik Johnson
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