Counterfactual Thinking in Tourette’s Syndrome: A Study Using Three Measures

Table 3

The counterfactual interference test (Hooker et al. 2003 [23]).

Scenery		Response
(1)	Janet is attacked by a mugger only 10 metres from her house.; Susan is attacked by a mugger 1 kilometre from her house.; Who is more upset by the mugging?	(a) Janet; (b) Susan; (c) Same; (d) Cannot tell
(2)	Ann gets sick after eating at a restaurant she often visits.; Sarah gets sick after eating at a restaurant she has never visited before.; Who regrets their choice of restaurant more?	(a) Ann; (b) Sarah; (c) Same; (d) Cannot tell
(3)	Jack misses his train by five minutes. Ed misses his train by more than one hour.; Who spends more time thinking about the missed train?	(a) Jack; (b) Ed; (c) Same; (d) Cannot tell
(4)	John gets into a car accident while driving on his usual way home.; Bob gests into a car accident while trying a new way home.; Who thinks more about how his accident could have been avoided?	(a) John; (b) Bob; (c) Same; (d) Cannot tell

Note. Correct or normative answers to questions are in bold: (1) (a), (2) (b), (3) (a), and (4) (b).