Table 2.

Summary of studies examining reading (access) behaviors.

Reading	Social media	0	Low	Medium	High
Stewart and Abidi [125]	Discussion forum; Web-based observation; access	32.6%	54.3%	4.3%	8.7%
Cook-Craig and Sabah [96]	Discussion forum; Web-based observation; access	1%	11%	38%	50%
Rolls et al [126]	Listserv; survey		3.5%	13.2%	83%
Schoch and Shooshan [94]	Listserv; survey; access		36%	24%	40%
Kim et al [98]	Facebook; survey; access	once or less each week—22.3	2-4 times per week—23.7%	5-6 times per week—16.6%	> 1 per day—37.4%
Whitaker et al [69]	Listserv; survey	Seldom or never 10%	1 per week to month	Several times per week 40%	Daily 40%