title: A cross-cultural study on the strength of the Müller-Lyer illusion as a function of attentional factors.
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001288:Attention; D003431:Cross-Cultural Comparison; D004215:Distance Perception; D006801:Humans; D007088:Illusions; D008297:Male; D014454:Uganda; D014481:United States; D014796:Visual Perception