A cluster randomized trial of the Social Skills Improvement System-Classwide Intervention Program (SSIS-CIP) in first grade.
2018 ◽
Vol 110
(1)
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pp. 1-16
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Keyword(s):
2019 ◽
Vol 104
◽
pp. 115-121
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Keyword(s):
2019 ◽
Vol 92
(8)
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pp. 1109-1120
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Keyword(s):