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tethead tethead
wrote...
Posts: 1298
Rep: 6 0
7 years ago
In order to establish construct validity, it is necessary to show that:
A) the test measures what its author intended for it to measure.
B) the items on the test are heterogeneous.
C) test scores are stable over time.
D) the construct has important psychological or educational meaning.
E) the test as a whole has a high correlation with a criterion variable.
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ErhardtErhardt
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Top Poster
Posts: 838
7 years ago
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tethead Author
wrote...

7 years ago
Smart ... Thanks!
wrote...

Yesterday
this is exactly what I needed
wrote...

2 hours ago
Good timing, thanks!
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