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The Daily Insight

Can multiple personalities speak different languages?

Author

James Stevens

Updated on March 03, 2026

A person diagnosed with multiple personality disorder can have as many as a 100 or as few as two separate personalities. Each personality can have its own posture, set of gestures, and hairstyle, as well as a distinct way of dressing and talking. Some alters may speak in foreign languages or with an accent.

Why do bilinguals have two personalities?

Bilinguals tend to be bicultural (e.g., LaFromboise et al., 1993). So one potential explanation for the language-dependent changes observed in bilinguals’ personalities is that these individuals undergo a cultural frame switch when they change from one language to another.

How Being multilingual affects your personality?

A multilingual is more inclined to think about who speaks to whom, who understands what context and to think in terms of what environments different languages are spoken in. They can categorize meanings in different ways and are even shown to be more sensitive to others.

Can alters talk to each other?

Some alters communicate with the host and others do not. Alters generally communicate with each other internally, by sharing thoughts with each other (they are all part of the same brain!). The host may communicate with them by: Corresponding in a journal.

Can you only have 2 alters?

Although a few DID patients have only one alter—the so-called split personality—most report having several. Alters within the same patient may be of different ages, genders, races and even species, including lobsters, ducks and gorillas.

Do bilinguals have two ways of thinking?

Scientists have found that regularly speaking in a second language makes you literally see the world in a different way. Panos Athanasopoulos, of Newcastle University, has found that bilingual speakers think differently to those who only use one language.

Is it possible to be a polyglot?

Many people are bilingual or trilingual, but there are only a few who can speak and understand four or more languages. Such individuals are known as polyglots.

Do languages change personality?

How do I relate to you? How do you see me? ‘ So when someone says their personality changes, what they’re saying is: ‘When I talk to other people my personality changes. ‘”

Who is multi lingual person?

Multilingual is most commonly used to describe someone who can speak or understand multiple languages, especially someone who can speak several languages with some level of fluency.

Do bilinguals think in their native language?

This is harder than it sounds, and a new study suggests that even fully bilingual adults can’t stop thinking in their native languages. The study, conducted by Bangor University, focused on 90 volunteers. 30 volunteers were native Chinese speakers, 30 were native English speakers and 30 spoke both English and Chinese.

Do people have different personalities in different languages?

They say that many speakers have entirely different personalities in each of the languages they speak. Previously research has even found those who are bilingual even see colours differently. Researchers say that speaking in another language can change our personality.

Can being bilingual make you have two personalities?

Being bilingual really can put you in two minds: Researchers say people can have different personalities in each language. Speaking two languages really could give you a split personality, researchers have found.

Do you have a split personality when speaking two languages?

Speaking two languages really could give you a split personality, researchers have found. They say that many speakers have entirely different personalities in each of the languages they speak. Previously research has even found those who are bilingual even see colours differently.

When is a person considered to be truly multilingual?

Only when a speaker matches their linguistic personality with their new language are they likely to be considered truly multilingual. This includes the use of slang, tone and matching body language.