Table 1.

Control items and seven-factor structure of the ARSQ.

Control items	• I felt motivated to participate • I have difficulty remembering my thoughts • I have difficulty remembering my feelings • I had my eyes closed • I was able to rate the statements
Discontinuity of mind	• I felt restless • I had busy thoughts • I had my thoughts under control • I had rapidly switching thoughts • I had difficulty holding on to my thoughts
Theory of mind	• I thought about others • I thought about people I like • I place myself in other peoples’ shoes
Self	• I thought about my feelings • I thought about my behavior • I thought about myself
Planning	• I thought about my work/study • I thought about solving problems • I thought about the past • I thought about the future • I had deep thoughts • I thought about things I need to do
Sleepiness	• I felt tired • I felt sleepy • I had difficulty staying awake
Comfort	• I felt comfortable • I felt relaxed • I felt happy
Somatic awareness	• I thought about my health • I was conscious of my body • I thought about my heartbeat • I thought about my breathing