Table 2.

Between-person correlations (above diagonal) and within-person correlations (below diagonal) for daily events, affect, and sleep

Variable	Sleep Duration	Negative Affect	Positive Affect	Stressors	Positive Events
Sleep duration, hours	0.40	−0.10***	0.06**	−0.05*	0.05*
Negative affect	−0.08***	0.52	−0.53***	0.42***	−0.03
Positive affect	0.06***	−0.39***	0.75	−0.31***	0.12***
Stressors	−0.06***	0.32***	−0.16***	0.17	0.29***
Positive events	−0.02†	0.03**	0.08***	0.05***	0.25

Note. N = 1,982 participants. Between-person correlations are shown above the diagonal, and within-person correlations are shown below the diagonal. Diagonals (bold) show intraclass correlation coefficients (i.e., between-person level variance/total variance) for the variables. Affect was rated on a scale ranging from 0 (none of the time) to 4 (all of the time) scale. Daily stressors and positive events were coded 0 = No and 1 = Yes. Prior-night sleep duration was reported in hours.

^***p ≤ 0.001,

^**p ≤ 0.01,

^*p ≤ 0.05,

^†p ≤ 0.10