doc Flashcards

Stats

1
Q

Predict or estimated scores on another measure

A

Criterion related validity

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2
Q

Two types of CRv

A

Concurrent and predictive

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3
Q

Concurrent validity

A

obtaining scores on the predictor and criterion at the same time.

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4
Q

Predictive validity

A

obtaining scores on predictor before criterion

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5
Q

Predictor scores

A

Used to predict future criterion performance

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6
Q

Criterion related validity coefficient

A

+1 to -1

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7
Q

Criterion related validity coefficient

A

Square to determine the amount of variability in one measure that’s explained by or shared with the other measure

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8
Q

standard error of estimate

A

68% one standard deviation
95% two standard deviations
99% three standard deviations

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9
Q

Incremental Validity:

A

Incremental validity refers to the increase in the accuracy of predictions about criterion performance that occurs by adding a new predictor to the current methods used to make predictions

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10
Q

True positives

A

recently hired employees who obtained high scores on the predictor and low scores on the criterion.

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11
Q

True negatives

A

low scores on the predictor and criterion

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12
Q

False Positive

A

high scores on the predictor and low scores on the criterion

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13
Q

False negatives

A

low scores on the predictor and high scores on the criterion

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14
Q

Sensitivity

A

people with the disorder who are identified by the test as having the disorder

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15
Q

Specificity

A

people without the disorder who are identified by the test as not having the disorder

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