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. Author manuscript; available in PMC: 2025 Jul 27.
Published in final edited form as: Learn Disabil Q. 2023 Nov 10;47(2):84–96. doi: 10.1177/07319487231209505

Table 3.

Tests of Within-Subjects Effects in the Evaluation Model

Within-Subjects

Variable
SS df MS F p η2partial
Time 114.80 1 114.80 17.13 0.000 0.03
Time x Prior 4.81 1 4.81 0.72 0.397 0.00
Time x IEP 12.29 1 12.29 1.83 0.176 0.00
Time x Teacher 138.10 9 15.34 2.29 0.016 0.03
Time x IEP x Teacher 33.68 9 3.74 0.56 0.832 0.01
Error 4303.48 642 6.70