Figure 1.
The box plot chart compares the change score post minus pre across four categories labelled overall awareness, climate change, social equity, and cultural diversity. The vertical axis is labelled Change score post minus pre. Each category contains a box with whiskers, a median line, a triangular marker indicating the mean, and circular markers representing outliers. Overall awareness displays a central distribution with whiskers extending above and below the box. Climate change presents a higher central position with several points outside the whiskers. Social equity shows a wider spread with a lower minimum point. Cultural diversity presents a distribution with whiskers extending upward and a single low outlier. Each category visualises the spread and central tendency of change scores.Distributions of pre–post change scores (post−pre) for sustainability awareness outcomes (n = 36) Boxes indicate the interquartile range with the median line; whiskers extend to 1.5 × IQR; points denote outliers; mean change is marked for each outcome