Exam 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| measurement validity | does the measure capture what it is supposed to capture? potential usefulness of test results.
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| research validity | how well does study control extraneous factors? The degree to which the results of study can be directly attributed to the independent variable only. Internal & external validity; generalizability of findings
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| content validity | how well all parts or items of instrument represent the aim/intention of the instrument; are there any parts that should be excluded from the instrument due to irrelevance to construct being tested.
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| criterion validity | degree to which a measure is related to a measure w/ established validity
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| concurrent validity |
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| construct validity | reflection of the operational def of construct being tested
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| construct validity (2 types) | 1. convergent validity
2.discriminant validity
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| analysis of convergent & discriminant validity | Correlations: Pearson-prod (r), Spearman's rho (p), & Kendall's Tau (t)
range from -1 to 1
Excellent correlation > 0.6 whether neg or positive correlation
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| 2 types of criterion validity | 1. concurrent validity
2. predictive validity
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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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Created by:
MeganFultz2
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