Table 1.
Means, Standard Deviations, and Between-Person Correlations between Study Variables
| Mean | BP SD | WP SD | ICC | 1. | 2. | 3. | 4. | 5. | 6. | 7. | 8. | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Number of daily stressors | .35 | .35 | .63 | .10 | ||||||||
| 2. | Physical health symptoms | .61 | .57 | .94 | .26 | .40*** | |||||||
| 3. | Before dinner cortisol levels | 2.35 | 2.30 | 3.76 | .34 | .09 | .00 | ||||||
| 4. | Bedtime cortisol levels | 1.55 | 1.54 | 2.50 | .29 | .18* | .02 | .61** | |||||
| 5. | Dinner to bedtime slope | −.39 | 1.80 | 3.06 | .07 | −.05 | .01 | −.23* | .31* | ||||
| 6. | Morning rise (CAR) | .28 | .42 | .65 | .17 | .12 | −.03 | .23* | .11 | −.08 | |||
| 7. | Negative affect | 1.27 | .43 | .40 | .39 | .61*** | .23* | .11 | .16 | −.04 | .06 | ||
| 8. | Parental warmth | 1.03 | .64 | .64 | -- | −.23* | −.14 | −.10 | −.11 | .05 | .03 | −.22* | |
| 9. | Youth gender (% female) | 55% | -- | .50 | -- | .05 | .19* | .07 | .06 | .02 | .26 | .04 | .33 |
Note: BP= between-person. WP = within person. All Cortisol values were log transformed before calculating correlations.
*
p < .05
**
p < .01
***
p < .001.