Table 6. Correlations with daytime sleepiness, positive affect, negative affect, and problem-solving daydreams.

	Epworth Sleepiness Scale	Problem-Solving Daydreams	Positive Affect (PANAS)	Negative Affect (PANAS)
Chronotype (rMEQ)	−.009†	.054	.214***	−.038
Daydream Frequency	.246***	−.081	−.326***	.412***
Mind Wandering	.331***	−.247***	−.377***	.333***
PSQI Global score	.206**	−.044	−.332***	.367***
Epworth Sleepiness Scale	−	−.214***	−.134*	.174**
Problem-solving Daydreams	−	−	.230***	.034

^†Partial correlations, controlling for age. N = 270.

*p≤.05;

**p≤.01;

***p≤.0005.