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Figure 2: Mean scores obtained for each item of the D-12 on the first administration (closed triangles) and second administration (open squares). On both administration points, the mean scores for items 2, 4, 5, 6, 7, 8, 9, 10, 11 and 12 were identical

Figure 2: Mean scores obtained for each item of the D-12 on the first administration (<i>closed triangles</i>) and second administration (<i>open squares</i>). On both administration points, the mean scores for items 2, 4, 5, 6, 7, 8, 9, 10, 11 and 12 were identical