TABLE 1B.

Experiment 1—tracking exploration strategies.

Free exploration average (min)	Day 2	Day 3	Day 4	Day 5
	13.40	13.04	10.95	10.55
Object research average (min)	Day 2	Day 3	Day 4	Day 5
	9.73	10.09	6.31	8.14
Main effect of day (Free exploration)	F = 4.420		p = 0.011
Main effect of day (Object research)	F = 9.747		p < 0.001
Paired samples t-tests	Day 2 p < 0.001	Day 3 p = 0.005	Day 4 p < 0.001	Day 5 p = 0.003
Pairwise comparisons	Day 2 vs. Day 3 p = 1		Day 2 vs. Day 4 p = 0.003	Day 2 vs. Day 5 p = 0.375
	Day 3 vs. Day 4 p = 0.001		Day 3 vs. Day 5 p = 0.132	Day 4 vs. Day 3 p = 0.068