marginally significantp = 0.092
The analysis revealed significant main effects of both gender (Wilks’ Λ = 0.85, F [4, 4271] = 187.92, p < 0.001, partial η 2 = 0.150) and grade (Wilks’ Λ = 0.96, F [12, 11300.29] = 11.630, p < 0.001, partial η 2 = 0.011, Roy’s GCR = 0.032, F [4, 4273] = 34.51, p < 0.001, partial η 2 = 0.031), with the gender x grade interaction found to be marginally significant (Wilks’ Λ = 0.99, F [12, 11300.29] = 1.57, p = 0.092, Roy’s GCR = 0.003, F (4, 4273) = 3.199, p = 0.012, partial η 2 = 0.003).