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Richards, James M., Jr. | 1 |
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Richards, James M., Jr. – 1974
Recent research results strongly suggest that the theoretical problems of change measures have limited practical significance for measuring individual growth, and it is important to determine whether this is also the case for measuring school impact. Accordingly, in this study artifical data were used to assess the correlation between several…
Descriptors: Achievement Gains, Computer Programs, Educational Change, Educational Programs