Table 3.

Habituation phase, WT vs. Het

GRM	Day	Group 1			Group 2			z	p
		WT			Het
		N	Median	IQR	N	Median	IQR
Repetitive jumping	0	5	0	0.010	5	0.068	0.01	−2.11	0.03*
	3	6	0.001	0.003	6	0.019	0.003	−1.79	0.07
	5	6	0	0	6	0.020	0	−2.59	0.01**
Nesting	0	5	0.050	0.172	5	0.057	0.014	−0.21	0.83
	3	6	0.041	0.117	6	0.038	0.075	0	1.00
	5	6	0.024	0.064	6	0.009	0.035	−0.24	0.81
Other	0	5	0.013	0.017	5	0.013	0.010	−0.31	0.75
	3	6	0.038	0.084	6	0.020	0.020	−1.52	0.13
	5	6	0.034	0.116	6	0.026	0.151	0	1.00
Good Retrieval	0	5	0	0	5	0	0	−0.80	0.42
	3	6	0	0.013	6	0	0	−1.35	0.18
	5	6	0	0	6	0	0	NaN	NaN
Pup approach	0	5	0.031	0.005	5	0.032	0.024	0	1.00
	3	6	0.023	0.013	6	0.023	0.016	−0.08	0.94
	5	6	0.015	0.006	6	0.018	0.017	−0.08	0.94
Pup grooming	0	5	0.029	0.027	5	0	0	−2.01	0.04*
	3	6	0.007	0.018	6	0	0	−1.79	0.07
	5	6	0.005	0.008	6	0	0	−2.59	0.01**
Rearing	0	5	0.199	0.154	5	0.230	0.078	0	1.00
	3	6	0.267	0.071	6	0.242	0.042	−0.72	0.47
	5	6	0.218	0.095	6	0.206	0.108	−0.08	0.94
Searching	0	5	0.573	0.060	5	0.635	0.082	−0.63	0.53
	3	6	0.554	0.079	6	0.631	0.013	−2.00	0.05*
	5	6	0.524	0.116	6	0.593	0.196	−0.40	0.69

Descriptive statistical measures of median, interquartile range (IQR), z and p values for relevant goal-related movements (GRMs), with time course resolution. N= numbers of mice.

^*indicates p < 0.05.

^**indicates p < 0.01.