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Mind Map
by
dc.carletti
, created
more than 1 year ago
mind map explaining the different types of validity
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validity
external validity
internal validity
Created by
dc.carletti
about 9 years ago
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3744578
mind_map
2016-11-17T00:32:09Z
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3744578
mind_map
2016-11-17T00:32:09Z
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