Table 1.

Parameter estimation for the generalized linear model (GLM) on the number of individuals contacting the boxes in each task and number of trials with previous technique in each session in task 3

Fixed factors	Estimate	SE	P value
Number of individuals contacting the boxes in each task
Intercept (Task 3b)	16.12	1.08	<0.001
Task 1	2.23	1.54	0.15
Task 2	3.74	1.54	<0.05
Task 3a	−1.39	1.93	0.48
Session	−0.12	1.93	0.19
Task 1: session	0.27	0.13	<0.05
Task 2: session	0.02	0.13	0.91
Task 3a: session	0.11	0.27	0.67
Number of trials with previous technique in task 3
Intercept (Task 3a)	6.17	0.53	<0.001
Task 3b	−3.59	0.64	<0.001
Session	−0.56	0.09	<0.001
Task 3b: session	0.41	0.09	<0.001