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. 2019 Mar 12;14(3):e0213677. doi: 10.1371/journal.pone.0213677

Fig 5. Movement times and contact durations during RI and other experimental phases (within-subjects).

Fig 5

T1 = movement time towards face; T2 = contact duration; T3 = movement time away from face. Paired-samples t-tests revealed longer movement times and contact durations of spontaneous facial self-touch that occurred during the retention interval (RI) than during exploration and reproduction (expl & rep). *p < .05; **p < .01.