Table 2.

Correlations (r) of baseline smoking history measures and motivation with FTND and both CDS versions

	FTND	CDS-5	CDS-12
Minutes to first cigarettea	−.69**	−.66**	−.44**
Cigarettes per day	.59**	.57**	.48**
Contemplation Ladder	−.23**	−.25**	−.18**
Number of past 24 h quitsa	−.08	−.13*	−.17*
Age first smoked daily	−.13*	−.15*	−.16*

^aLog-transformed to correct skewness

^*p < .01.

^**p < .001.