Table 1.

Participant characteristics and descriptive statistics for the two samples of young adults.

	Mean	SD	Minimum	Maximum	n (%)
SAMPLE 1
N					281
Male					128 (45.6%)
Female					153 (54.4%)
% European					83.6%
Age (years)	19.90	1.24	17.00	25.00
BMIa	23.78	3.47	16.18	37.78
Neuroticism	2.80	0.73	1.25	4.50
Extraversion	3.51	0.50	1.58	4.83
Openness	3.49	0.50	2.17	4.83
Conscientiousness	3.32	0.60	1.75	4.83
Agreeableness	3.59	0.47	2.17	4.75
Fruit/day	1.70	1.08	0.00	5.73
Vegetables/day	2.51	1.07	0.20	5.76
Chips/day	0.45	0.57	0.00	5.77
Cookies/day	0.40	0.42	0.00	2.22
SAMPLE 2
N					792
Male					217 (27.4%)
Female					575 (72.6%)
% European					77.5%
Age (years)	19.73	1.73	17.00	25.00
BMIb	23.99	4.52	13.43	57.24
Neuroticism	2.91	0.72	1.08	4.83
Extraversion	3.51	0.52	1.50	4.83
Openness	3.46	0.53	2.08	4.75
Conscientiousness	3.49	0.61	1.25	4.92
Agreeableness	3.74	0.50	2.25	4.83
Fruit/day	2.08	1.29	0.00	7.00
Vegetables/day	2.76	1.38	0.00	7.70
Fries/day	0.56	0.60	0.00	4.08
Candy/day	1.27	0.94	0.00	6.30

BMI, body mass index.

^aBMI computed from self-reported height and weight.

^bBMI computed from objectively measured height and weight. Food consumption variables expressed in standard serving sizes.