Table 3.

Observation data by individual participant and group means/standard deviations calculated across all 10 participants [*Participant 9 produced no transparent yes/no responses during either session].

Participant	Number of Initiations		Percentage accuracy: Yes/no questions		Percentage accuracy: Counting 1-10		Number of different, real words
	Individual	Group	Individual	Group	Individual	Group	Individual	Group
1	1	5	85.71	100	72	52.5	7	5
2	2	5	100	100	100	100	203	65
3	2	8	86.67	100	73.33	68.33	42	21
4	22	14	50	66.66	70	78	55	48
5	7	20	83.3	76.9	60	30	8	10
6	21	29	78.3	100	95	82.5	85	61
7	7	9	100	100	5	30	1	4
8	4	14	80	0	58	50	70	50
9	17	19	---	---	14	20	163	56
10	2	4	85.71	100	0	0	0	0
Mean (SD)	8.5(2.62)	12.7(2.56)	83.3(4.6)	82.6(10.6)	54.7(11.4)	51.1(9.9)	63.4(22.3)	32.0 (8.3)