TABLE 3.

Correlation matrix of time 1, 2, and 3 need satisfaction, need frustration, wellbeing, and ill-being (Examining American Adult’s Mental Well and Ill-Being During the 2020 COVID-19 Pandemic Using a Self-Determination Theory Perspective, United States, 2020).

	1	2	3	4	5	6	7	8	9	10
1. Autonomy satisfaction
Time 1	—
Time 2	—
Time 3	—
2. Competence satisfaction
Time 1	0.53	—
Time 2	0.63	—
Time 3	0.64	—
3. Relatedness satisfaction
Time 1	0.39	0.47	—
Time 2	0.52	0.55	—
Time 3	0.49	0.53	—
4. Autonomy frustration
Time 1	−0.37	−0.23	−0.29	—
Time 2	−0.46	−0.40	−0.38	—
Time 3	−0.45	−0.41	−0.39	—
5. Competence frustration
Time 1	−0.34	−0.46	−0.40	0.68	—
Time 2	−0.54	−0.58	−0.56	0.73	—
Time 3	−0.52	−0.62	−0.48	0.73	—
6. Relatedness frustration
Time 1	−0.26	−0.33	−0.54	0.56	0.61	—
Time 2	−0.50	−0.50	−0.74	0.54	0.71	—
Time 3	−0.44	−0.48	−0.76	0.59	0.68	—
7. Hedonic wellbeing
Time 1	0.47	0.55	0.46	−0.40	−0.50	−0.43	—
Time 2	0.58	0.60	0.59	−0.46	−0.61	−0.58	—
Time 3	0.60	0.55	0.57	−0.59	−0.60	−0.55	—
8. Multi-faceted wellbeing
Time 1	0.52	0.60	0.43	−0.48	−0.60	−0.43	0.79	—
Time 2	0.65	0.60	0.64	−0.55	−0.66	−0.63	0.78	—
Time 3	0.61	0.64	0.57	−0.57	−0.62	−0.58	0.80	—
9. Perceived stress
Time 1	−0.41	−0.45	−0.44	0.62	0.70	0.54	−0.66	−0.67	—
Time 2	−0.57	−0.54	−0.53	0.61	0.71	0.59	−0.72	−0.71	—
Time 3	−0.56	−0.53	−0.53	0.68	0.75	0.59	−0.73	−0.72	—
10. Depressive outlook
Time 1	−0.45	−0.52	−0.40	0.57	0.68	0.56	−0.66	−0.71	0.82	—
Time 2	−0.62	−0.61	−0.59	0.57	0.72	0.64	−0.82	−0.78	0.83	—
Time 3	−0.64	−0.63	−0.60	0.62	0.76	0.62	−0.80	−0.80	0.83	—
11. COVID-19 experience
Time 1	−0.06	−0.00	0.05	0.07	0.02	0.03	−0.08	−0.09	0.14	0.08
Time 2	0.01	0.09	0.16	0.11	0.04	−0.05	0.01	−0.04	−0.01	−0.05
Time 3	−0.03	0.01	0.10	0.04	0.07	−0.01	0.09	−0.02	0.04	−0.02

Note. Values greater than or equal to .16 are significant at p < 0.05. All values greater than 0.20 are significant at p < 0.01.