Welcome to the Slips Pages

Speech Errors, or Slips of the Tongue

Featured Error

Introduction

There are, to be sure, some persons whose attention is abnormally fixed upon the words rather than upon the topic under discussion, and they sometimes make a nuisance of themselves by pointing out the error and getting it laughed at or recorded before the business at hand is allowed to proceed. One should be kind to these people: they are either fools or linguists. (Sturtevant 1947)

So sad; so true!

With thanks to the good Dr. Edgar Sturtevant for a suitable beginning, I welcome you to the Slips Pages.

The intention here is to provide a solid (and hopefully at least moderately amusing) introduction to the world of slip research. Every day, your speech production system is doing the incredible: allowing you to take a thought, any thought--even a truly nutty thought-- out of your head and crystalize it into words so that others can hear what you were thinking. Whether they approve or agree or understand is not your speech production system's problem. It just gets the job done, uncomplainingly performing dozens (if not hundreds) of precise, necessary tasks per sentence without your conscious supervision.

And, every day, your speech production system is making mistakes. Sometimes small ones that go unnoticed and sometimes horribly embarrassing ones that haunt you for a long, long time (more about some of those later...). The more you listen for errors, the more errors you will hear.

This main page introduces you to the kinds of speech errors that occur. The FAQ takes a more leisurely and sometimes whimsical look at slips research. The slips on these pages were made or recorded by me, my students, their friends, my colleagues, or have been rounded up off the internet and various other sources. I've used only real, not created, data so you can see what people really say rather than what we might wish they said. Linguists may, in fact, make a nuisance of ourselves on occasion, but at least we do so with some integrity.

Perhaps the best thing about slips research is this: the data are fun to read and ponder. We hope you enjoy your journey through these pages. Please Email the Meb Waster if:

A Few More Introductory Remarks

Linguists study slips of the tongue, or speech errors, to find out how the human speech production system works. Observing the kinds of errors which occur can tell us how knowledge of language is stored in the brain and how the speech production system accesses and uses that knowledge.

We can't say precisely what causes an error: certainly anxiety, distraction, excitement, or fatigue put stress on a person and stress on any system might push its limits causing error. Stress could as easily cause you to forget your car keys or spill your coffee on your sister's homework as make an error in speech. We tend to discuss speech errors in terms of what went wrong rather than why it went wrong.

We use the term error because what was said really does represent a kind of linguistic accident if you will, but linguists don't attach any of the usual negative baggage to the term error. Speech errors aren't "wrong" or "bad" or evidence of carelessness or sloppy speech. Even professional orators find themselves surprised by a speech error at intervals. Linguists don't judge people for making speech errors. In fact, we're grateful for them since what happens in an error can teach us so much.

What is a Speech Error Precisely

First things first, as they say. Let's define our terms.

Technically, a speech error (or slip) is an unintentional movement, addition, deletion, blending or substitution of material within an utterance or between utterances. (Fromkin 1973, 1980; Stemberger 1983). This means that the speaker says something they didn't mean to say. You can often "feel it" when you've made a slip. It's a sudden realization that what just came out of your mouth was not what you'd been planning to say. You are as surprised to hear it as anybody else. On the other hand, lots of your slips go totally unnoticed and uncorrected.

Crucially, the utterance is a snafu involving unintentional processes. A slip is not bad grammar, colorful or idiosyncratic speech, incomplete knowledge of a language, interference from another language, or intentional silliness. Speech errors are not caused by lack of information. If you answer a question incorrectly, lie, mislead, guess poorly or if you are confused in other ways, what you say is not necessarily a speech error. Punning may be uncouth and swearing may be against your mother's wishes, but neither of these is a speech error. Stutterers, and people with other speech disorders, make speech errors, but neither a stutter nor slurred speech are in and of themselves slips of the tongue. Read more about speech disorders courtesy of The American Speech-Language-Hearing Association .

In the technical sense, none of the following examples count as slips: