Figure 3
The triangular diagram presents three labeled points. The point labeled “Beginner” is positioned at the top left, with a value of 1238.53. The “Intermediate” point is located below it at the lower left corner, with a value of 1335.70. The “Advanced” point is on the center right side, with a value of 918.43. 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”. All three points are connected by blue lines forming a triangular shape.Pairwise comparisons for the professional category variable of Dimension 2