Table 4: One-way ANOVA: post hoc.

Categories Categories Mean difference Std. errorSig.
( 𝐼 )( 𝐽 ) ( 𝐼 𝐽 )

ListeningSpeaking.16405*.04945.005
Reading−1.16548*.04945.000
Writing−.61626*.04945.000
Speaking
Reading
Reading −1.32953*.04945.000
Writing −.78031*.04945.000
Writing .54922*.04945.000

Note.*The mean difference is significant at the 0.05 level.