“…The research that has been conducted on what they disclose online has typically looked at risky behaviour, for example using social media to reveal your current location (Chang and Chen, 2014), alcohol use (Shah, Alfonso and Jolani, 2015) and smoking (van Hoof, Bekkers and van Vuuren, 2014). Chang and Chen (2014) argue that students' decisions about self-disclosure are not usually based on a rational consideration of costs and benefits but are rather influenced by the habitus of their peer community.…”