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Checks of Data Integrity Flashcards | StudBud
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Checks of Data Integrity
Checks of Data Integrity
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1
What is the term for the thing that defines an average within a sample of people, and deviations from that average?
Criterion-Referenced
Nonparametric Data
Reliability
Normal Distribution
2
Which one of these is the weakest form of validity?
Face validity
Content validity
Predictive validity
Construct validity
3
Which of these tests for skewness and kurtosis?
Power Analysis
Frequencies
Cronbach's Alpha
Shapiro-Wilk
4
Which of the following is NOT one of the checks of data integrity?
Normal Distribution
Scale Reliability
Type of variable
Statistical Power
5
Which of these types of reliability indicates that the items in a questionnaire correlate with each other?
Interrater reliability
Parallel forms
Test-retest reliability
Internal Consistency
6
What does it mean you need to do if you have a nonparametric dataset?
You have to run a frequency analysis.
You have to run a Cronbach's Alpha.
You have to use nonparametric statistics for data analysis.
You have to run a stem-and-leaf plot to look for missing data.
7
Which word means your dataset is "lopsided" or leans one direction?
Parametric
Skewness
Internal consistency
Kurtosis
8
Which term means, "the ability to detect an effect, if the effect actually exists"?
Scale reliability
Normal distribution
Nonparametric
Statistical power
9
What should I do if I have missing data?
Delete the participant's entire data
Make up numbers to fill in for the missing data
Change the n for analysis of the variable where there is missing data
Run the analysis anyway, it won't matter
10
Which term "estimates how repeated measures on the same instrument tend to be distributed around a person's true score"?
Standardized score
Standard Deviation
Standardized Power
Standard Error of Measurement
