TABLE 3.

Younger Adolescents’ Means (Person-Level), Standard Deviations and Basic Correlations (Across All Observations in the EMA Period) Between Sleep and Well-Being Measures in Study 2.

	Mean (SD)	1	2	3	4	5	6	7
1. Wearable-recorded sleep duration (hours)	7.11 (1.69)	–
2. Self-reported sleep duration (hours)	8.48 (1.06)	.41**	–
3. Subjective sleep problems (0–1)	0.33 (0.28)	−.07*	-.07**	–
4. Negative affect (1–100)	12.87 (12.61)	−.005	−.10**	.23**	–
5. Positive affect (1–100)	52.65 (17.85)	−.02	.05**	−.18**	−.27**	–
6. Self-esteem (1–5)	2.93 (0.79)	−.006	.07**	−.27**	−.51**	.49**	–
7. Dysregulation (0–4)	0.39 (0.58)	−.01	−.08**	.22**	.64**	−.12**	−.33**	–

^†p < .10;

^*p < .05;

^**p < .01.