Table 11.

Results of the linear mixed-effects model assessing the effect of treatment, age, litter size, and sex on “PC 4—Exploration”. The p-value for litter refers to the ANOVA comparing the models with and without litter included. “Bonferroni-corrected α for treatment” indicates the alpha level (after sequential Bonferroni correction) to determine whether the treatment effect was significant.

Predictor	Value	Std. Error	CI −95%	CI +95%	Cohen’s D	numDF	denDF	F	p	Bonferroni-Corrected α for Treatment
Treatment	0.04	0.21	−0.38	0.46	0.05	1	69	0.2	0.8414	0.05
Litter size	−0.1	0.08	−0.28	0.09	−0.8	1	9	−1.2	0.2593
Age	−0.04	0.05	−0.15	0.07	−0.56	1	9	−0.85	0.4189
Sex	−0.15	0.22	−0.6	0.3	−0.16	1	69	−0.68	0.4956
Litter									0.1866