Table 2.

Mixed effects model of Cortisol Awakening Response Magnitude as predicted by Methodological Covariates (N=52)

Covariates	Reference	Beta [Conf. Intervals]	t	p
Methodological Covariate Model
Cortisol Waking Sample		−.772 [−.90, −.64]	−11.66	.000**
Minutes Between Samples		.000 [−.00, .00]	.92	.360
Wake Time		−.000 [−.00, −.00]	− .63	.528
Collection Problem	No Problems	−.045 [−.10, .00]	−1.90	.062
Typical Day	Typical	.035 [−.01, .08]	1.48	.142
Medications	No Meds	−.031 [−.10, .04]	− .88	.385
Day of Week Collection	Weekend	.039 [ .00, .08]	2.00	.049*
Environmental Covariate Model
Cortisol Waking Sample		−.752 [−.89, −.62]	−11.18	.000**
Typical Day	Typical	.042 [−.01, .09]	1.75	.084
Day of Week Collection	Weekend	.023 [−.02, .06]	1.12	.265
Maternal Depressive Symptoms		−.002 [−.01, .00]	−.66	.513
Maternal PTSD Symptoms		.003 [−.00, .01]	1.03	.310
Family Income Level		−.002 [−.01, .00]	−.95	.345

Note: Family income was measured annually on a scale of 0–21 with $5,000 range increments from “$0–5,000” to “above $100,000”.