Table 3.

The results of mixed-design repeated measures analysis of variance on scores of momentary craving and its factors in study groups

Variable	Reference	Degrees of freedom	Mean of squares	F	Significance level	Eta squared (effect coefficient)
Desire and intention	Time	56.2	17.211	8.389	0.001	0.231
	Group	28.1	71.111	3.532	0.071	0.112
	Time × group	56.2	10.344	5.042	0.010	0.153
Negative reinforcement	Time	56.2	22.300	8.912	< 0.001	0.241
	Group	28.1	84.100	2.640	0.115	0.086
	Time × group	56.2	7.633	3.050	0.055	0.098
Control	Time	56.2	41.111	22.146	< 0.001	0.442
	Group	28.1	59.211	1.668	0.207	0.056
	Time × group	56.2	13.911	7.494	0.001	0.211
Total score	Time	56.2	233.233	22.314	< 0.001	0.443
	Group	28.1	640.000	2.947	0.097	0.095
	Time × group	56.2	93.100	8.907	< 0.001	0.241