Research and Stats
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each of the black spaces below before clicking
on it to display the answer.
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| Validity | Measuring what it's supposed to measure
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| Predictive/criterion validity | Accuracy with which a test predicts future performance on a related task
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| Concurrent validity | Degree to which a new test correlates with an established test of known validity
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| Construct validity | Degree to which test scores are consistent with theoretical constructs or concepts
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| Content validity | If the test actually measures what it intends to measure
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| Reliability | Consistency with which the same event is measured repeatedly
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| Test-retest reliability | Consistency of measures when the same test is administered to the same people twice
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| Alternate-form/parallel form reliability | Consistency of the measures when two parallel forms of the same tests are administered to the same people
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| Split-half reliability | Responses of the first half are correlated with the responses on the second half
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| Interobserver/interjudge reliability | The extent that two or more observers agree in measuring and event
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| Intraobserver/intrajudge reliability | The extent to which the same observe repeatedly measures the same event consistently
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| Classification variable | Independent variable
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| Criterion variable | Dependent variable
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| Internal validity | Degree to which the data in a study represents a true cause-effect relationship
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| External validity | Refers to generalizability
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| Hawthorne effect | The extent to which the study's results are affect by the participants knowledge of taking part in an experiment
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To hide a column, click on the column name.
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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