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Wenner, George | 1 |
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Wenner, George – 1988
The predictive validity of an original Piagetian instrument (the Piagetian Task Instrument) was compared with that of two frequently used published screening tests for children entering kindergarten: (1) the Brigance K-1 Screen, and (2) the Merrill Language Screening Test. The relative contribution of each test was determined when they were…
Descriptors: Academic Achievement, Child Development, Comparative Testing, Construct Validity