“…The analysis of the influence of graph complexity (number of quadrants) on the number of correct responses showed the number of quadrants significantly influenced graph comprehension, that is, the simpler the graph, the fewer the errors. Similar results have been obtained by other authors in studies on graph comprehension (Kosslyn, 1994b;Shah et al, 1999), complex figure rotation (Cooper, 1975;Metzler & Shepard, 1974;Piccardi et al, 2011), and the comprehension of you-are-here maps (Campos & Campos-Juanatey, 2019c). Moreover, graph complexity (the number of quadrants in a graph) influenced the number of graph-comprehension errors, a result that agreed with other studies analyzing graph comprehension (Kosslyn, 1994b;Shah et al, 1999), complex figure rotation (Cooper, 1975;Metzler & Shepard, 1974;Piccardi et al, 2011), and the interpretation of you-are-here maps (Campos & Campos-Juanatey, 2019c).…”