Table 8.

Fixed effects of the optimal model for freely moving thought ratings by hour since waking (original dataset)

Term	Estimate (β)	SE	df	t statistic	p value
Intercept	0.001	0.066	101.1	− 0.014	<0.989
Linear	0.004	0.031	87.2	0.133	0.894
Quadratic	− 0.037	0.027	87.3	− 1.365	0.176
Cubic	0.057	0.023	96.1	2.520	0.013a

β standardized regression coefficient

^aSignificant at alpha = 0.05