Figure 2
The triangular diagram presents three labeled points corresponding to language proficiency levels: “Beginner”, “Intermediate”, and “Advanced”. The point labeled “Beginner” is positioned at the top left, with a value of 1125.04. The “Intermediate” point is located below it at the lower left corner, with a value of 1150.24. The “Advanced” point is on the center right side, with a value of 1051.57. In the top right corner of the figure, a legend titled “Significant Adjustment” indicates color coding for significance levels, where the blue line represents “less than 0.05” and the dark green line represents “greater than or equal to 0.05”. From “Beginner”, two dark green lines connect to “Intermediate” and “Advanced”. A blue line connects “Intermediate” and “Advanced”.Pairwise comparisons for the professional category variable of Dimension 1