Figure 2From: A proof of principle for using adaptive testing in routine Outcome Monitoring: the efficiency of the Mood and Anxiety Symptoms Questionnaire -Anhedonic Depression CAT Estimated category response curves for item 1 of the MASQ-AD scale. Note that the item was reverse-scored (5 = not at all, 4 = a bit, 3 = moderately, 2 = much, 1 = very much).Back to article page