Table 1.

Sample Characteristics.

Sample Attribute	Pilot Sample	Study Sample
Size	n = 47	n = 457
Age	24.4 (4.10, 20–38)	23.4 (4.18, 18–60)
Sex Distribution (males/females)	24/23	225/232
Years of Experience on target SNS	4.07 (2.27, 0.6–10)	4.18 (2.23, 0.2–10)
Number of Friends on target SNS	311.62 (282.8, 20–1200)	339.87 (441.98, 1–4700)