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. 2024 Sep 14;16(9):e69421. doi: 10.7759/cureus.69421

Table 6. ABLLS Omnibus MANOVA model.

Partial η² is equal to partial eta squared

Partial η²: Small effect size = 0.01; Medium effect size = 0.06; Large effect size = 0.14 or higher

MANOVA: Multivariate Analyses of Variance; ABLLS: Assessment of Basic Language and Learning Skills

MANOVA effect   Value F Hypothesis df Error df p-value Partial η²
Intercept Pillai's Trace 0.774 9.002 8 21 <0.001 0.774
  Wilks' Lambda 0.226 9.002 8 21 <0.001 0.774
  Hotelling's Trace 3.429 9.002 8 21 <0.001 0.774
  Roy's Largest Root 3.429 9.002 8 21 <0.001 0.774
Group Pillai's Trace 0.390 1.681 8 21 0.162 0.390
  Wilks' Lambda 0.610 1.681 8 21 0.162 0.390
  Hotelling's Trace 0.640 1.681 8 21 0.162 0.390
  Roy's Largest Root 0.640 1.681 8 21 0.162 0.390