When you add a smiley face to the end of a message, you may be saying more than you realise. Emoticons, faces formed from punctuation symbols such as :-), and emojis, picture symbols such as a smiling face, are now common features of the way we communicate using phone and internet messaging services and social media. They can help your recipient understand a potentially ambiguous message, reinforce the emotion in what you're saying, or communicate your feelings rapidly with a single character. But not everyone uses them - or interprets them - in the same way.
So we set out to discover how the use of these symbols influences the way others perceive us. Do different types of people use emoticons for a particular purpose, such as managing their image, for example? If so, what psychological factors are associated with these actions? To do this, we asked a group of students to complete questionnaires about themselves and then allow us to study their textual communication in a staged conversation.
The questions covered the students' views on their personalities, self-esteem, social anxiety and self-presentation concerns (how worried they were about how other people perceived them). We also asked about the amount of emoticons they used and why they used them for text messages, emails and Facebook. We then took screenshots of their Facebook profiles and recorded a 10-minute conversation they had with another, unknown student via Facebook messenger.
We found that those people who rated themselves as agreeable (pleasant, likeable) were more likely to use emoticons on social media sites. We also found that those who were less worried about how other people perceived them were more likely to use sad emoticons.