Taboo words - profanity, insults, crude and sexual expressions - usually make it harder for us to concentrate. Psychologists call this the "taboo word Stroop effect": a person needs more time to name the font color in which a swear word is written compared with a neutral word. A new study published in the journal Cognition & Emotion showed that humor can weaken this interference.
The standard Stroop effect is when reading a word involuntarily interferes with naming its color. For example, the word "red" printed in blue slows the response. Something similar happens with taboo words, but the cause is emotional arousal, that is, increased physiological and mental activity. A swear word captures attention, and fewer resources remain for determining the color.
However, not all taboo words are only insulting - some seem funny. Humor can also arouse, but at the same time it helps to switch attention more flexibly. Researchers Liz Abrams and her colleagues decided to test whether humor would strengthen the distracting effect or, on the contrary, weaken it.
The first experiment involved 59 people recruited through the online platform Prolific. They were native English speakers from the United States aged 18 to 29 without color blindness, dyslexia or attention deficit hyperactivity disorder. They were shown 48 taboo words and 48 neutral ones, each once in red, blue, green and yellow. In total, 384 trials in random order. They had to press the key corresponding to the font color as quickly and accurately as possible.
The second experiment involved 102 people according to the same criteria. The words were divided into four groups: highly taboo and funny, highly taboo and not funny, mildly taboo and funny, mildly taboo and not funny. They were presented in blocks together with neutral filler words, 256 trials in total.
In the first experiment, taboo words did slow down color identification. The effect was stronger at the beginning and weakened as the words were presented repeatedly - participants gradually got used to them. The higher the "tabooness" rating, the slower people responded. But humor by itself did not affect speed and did not change the effect when the words were mixed together.
In the second experiment the picture changed: highly taboo words interfered in any case, but if they were also funny, the interference turned out to be noticeably smaller. Humor did not speed up color identification in general, but specifically reduced the power of attention capture by taboo content.
The authors warn about limitations: there are few suitable words, so the groups could not be fully equalized by emotional valence (the innate positive or negative coloring of a stimulus) and arousal. In addition, the sample was young, online and only from the United States, and the words were presented individually - this does not allow the conclusions to be automatically transferred to other cultures and real communication.
Nevertheless, the results say: the reaction to taboo vocabulary depends not only on the degree of offensiveness, but also on whether it is funny. This points to a more complex relationship between humor, arousal and attention.