Lauren Collister, University of Pittsburgh
When it comes to texting, the period, full stop, point – whatever you call it – has been getting a lot of attention.
People have begun noticing slight changes to the way our smallest punctuation mark is deployed, from declarations that it’s going out of style to claims that it’s becoming angry.
What they’re actually noticing is written language becoming more flexible, with texting possessing its own set of stylistic norms (sometimes informally called “textspeak” or “textese”).
The period is merely one example of this shift, a change that has opened up new possibilities for communicating with written language. Just as we have different styles of speaking in different situations, so do we have context-dependent styles of writing.
Reading between the periods
Though periods can still signal the end of a sentence in a text message, many users will omit them (especially if the message is only one sentence long). This tendency now subtly influences how we interpret them.
Because text messaging is a conversation that involves a lot of back-and-forth, people add fillers as a way to mimic spoken language. We see this with the increased use of ellipses, which can invite the recipient to continue the conversation. The period is the opposite of that – a definitive stop that signals, as linguistics professor Mark Liberman has explained, “This is final, this is the end of the discussion.”