. 2017 Aug 1;12(8):e0180395. doi: 10.1371/journal.pone.0180395

Table 7. Number of communicative behaviours per minute between Baseline and Intervention sessions for participant 4.

Category	Minute	1	2	3	4	5	6	7	8	9	10	Total
Standard interaction
Eyes	Looking at ME	2	1	1	0	0	2	3	1	0	0	10
Eyes	Eyes closed	0	1	0	0	1	1	2	2	1	0	8
Sound	Coughing	0	0	0	0	0	0	0	0	0	0	0
	Yawning	0	0	0	0	0	0	0	0	0	0	0
	High pitched sound	0	1	2	0	1	3	3	1	2	2	15
	Laughing	0	0	0	0	0	0	0	0	0	0	0
Movement	Chewing thumb	1	0	0	2	1	2	1	3	4	1	15
	Rubs head against bed	0	0	0	0	0	0	0	0	0	0	0
	Rubs head against ME’s hand	0	0	0	0	0	0	0	0	0	0	0
	Rubs head against ME’s head	0	0	0	0	0	0	0	0	0	0	0
Facial expressions	Smile	0	0	0	0	0	0	0	0	0	0	0
Facial expressions	Surprise	0	0	0	0	0	0	0	0	0	0	0
Adaptive interaction
Eyes	Looking at ME	1	1	1	2	1	1	2	2	1	1	13
Eyes	Eyes closed	0	0	1	1	0	0	1	1	0	1	5
Sound	Coughing	0	0	0	0	0	0	0	0	0	0	0
	Yawning	0	0	0	0	0	0	0	0	0	0	0
	High pitched sound	10	15	18	9	17	18	15	5	13	0	120
	Laughing	0	0	0	1	3	1	2	1	1	0	9
Movement	Chewing thumb	2	3	0	0	0	0	0	0	0	0	5
	Rubs head against bed	1	1	2	0	0	1	0	1	0	0	6
	Rubs head against ME’s hand	0	0	2	7	0	0	0	0	0	0	9
	Rubs head against ME’s head	0	0	0	2	5	5	3	0	4	0	19
Facial expressions	Smile	0	0	0	1	3	1	2	1	1	0	9
Facial expressions	Surprise	0	0	0	1	0	0	1	1	0	0	3