. 2015 Jun 2;2(2):e20. doi: 10.2196/mental.3969

Table 3.

Associated respondent characteristics and number of correctly recalled words by survey modality: WHV versus HRS.

		Immediate recall			Delayed recall
		WHV	HRS	P value^a	WHV	HRS	P value^a
Constant^b		7.19^d	6.34^d	<.001	5.62^d	5.48^d	<.001
Age in years
	40-44	−.04	.25^d	.01	−.13	.31^d	<.001
	45-49	−.01	.01	.84	−.05	.01	.65
	50-54	—	—	—	—	—	—
	55-59	.14	−.01	.10	−.04	.04	.57
	60-64	.01	−.07^d	.48	−.10	.02	.39
	65-69	.02	−.24^d	<.001	.15	−.16^d	.03
Race
	White	—	—	—	—	—	—
	Black	−.55^d	−.50^d	.57	−.71^d	−.74^d	.86
	Other	−.16	−.34^d	.26	−.32	−.41^d	.70
Hispanic ethnicity
	No	—	—	—	—	—	—
	Yes	−.19^c	−.36^d	.08	−.10	−.35^d	.09
Educational attainment
	No degree	−.36^c	−.61^d	.14	−.25	−.64^d	.07
	High school diploma/GED	—	—	—	—	—	—
	Associate’s degree/ some college	.12	.19^d	.35	−.13	.18^d	<.001
	Bachelor's degree	.35^d	.47^d	.19	.26^c	.50^d	.07
	Master's degree	.60^d	.61^d	.92	.40^c	.68^d	.12
	Law/MD/PhD	.67^d	1.01^d	.13	.52	1.09^d	.16
Marital
	Married	—	—	—	—	—	—
	Partnered	−.14	−.10^d	.79	.17	−.11^c	.17
	Separated/divorced	−.02	−.07^d	.45	−.17	−.10^d	.52
	Widowed	.04	−.04	.48	.05	−.03	.67
	Never married	.05	−.17^d	.04	−.05	−.14^c	.56
Self-reported current memory
	Excellent	.18	.13^d	.64	.12	.12^d	.99
	Very good	.22^d	.21^d	.97	.07	.24^d	.10
	Good	—	—	—	—	—	—
	Fair	−.52^d	−.31^d	.03	−.60^d	−.35^d	<.001
	Poor	−1.53^d	−.74^d	.01	−1.93^d	−.85^d	<.001

^aRepresents P value for H⁰: No difference between online and face-to face.

^bBase scenario represents the average number of words that are correctly recalled by a white female, aged 50-54 years, who is married, has a high school diploma, and self-reports her current memory as good.

^c P value <.05.

^d P value <.01.