sentenceconstruction(1.9)enhancedlearning features(1.9)andgood writingstyle(1.7).Typographyandlayout(1.8)andcovergraphics(1.5) werealsohigh.Thelowestscoreswerefoundinthetypeofillustrations used (0.5) the use of lists, charts or tables (0.2) and captions for illustrations (0.4). The scores for interactionwith the readerwerelow at 0.9, although performance was better in behavior modeling and motivation (1.6 and 1.7). Although cultural matching was adequate, the use of positive cultural images (0.7) and overall suitability for the target population in relation to culture (0.7) was low