Table 3.

Prediction of valence, energetic arousal, and calmness by exercise duration.

	Fixed effects				Random effect
	Est	SE (df)	t-ratio	p-value	Variance estimate	SD	X(df)	p-value
Model: valence
Intercept	8.49	0.41 (58)	20.48	<0.001	0.94	0.97	285.94 (58)	<0.001
Gender	1.13	0.28 (58)	4.08	<0.001
Exercise duration	0.00	0.00 (59)	2.69	0.009	0.01	0.00	78.78 (59)	0.040
Model: energetic arousal
Intercept	5.59	0.52 (58)	10.73	<0.001	1.52	1.23	314.93 (58)	<0.001
Gender	1.17	0.35 (58)	3.302	0.002
Exercise duration	0.00	0.00 (981)	0.06	0.954
Model: calmness
Intercept	8.34	0.49 (58)	17.03	<0.001	1.36	1.17	342.82 (58)	<0.001
Gender	1.078	0.34 (58)	3.15	0.003
Exercise duration	0.01	0.00 (981)	1.46	0.144