TABLE 2.

Correlations: between-person level.

	HB	AGE	SEX	PB	UNI	SA	AV3	DV
HB	1
AGE	0.158	1
SEX	–0.151	–0.188	1
PB	0.435	0.304	–0.149	1
UNI	0.100	0.220	–0.110	0.253	1
SA	0.335	–0.101	0.049	–0.030	–0.483	1
AV3	0.172	–0.094	–0.032	–0.064	–0.329	0.427	1
DV	–0.029	–0.088	0.112	–0.077	–0.267	0.053	0.400	1

HB, habit strength baseline (SRHI); PB, past behavior (regular exercising in months); UNI, University (1 vs. 2); SA, subsequent automaticity; AV3, affective valence (end of class); DV, difference valence (increase in valence during participation in exercise class). The sample statistics for within and between refer to the maximum-likelihood estimated within and between covariance matrices, respectively.