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What protects minority languages from extinction?

Researchers have identified two scenarios in which minority languages can survive: linguistic diversity and mixed speaker populations. By applying mathematical modeling, the authors propose a new framework for understanding language coexistence, shedding light on the complexities of minority language preservation.

SourceSpringer·JournalThe European Physical Journal B·DateApr 22, 2020

COP25 special collection: Keep climate change impacts under control by making biodiversity a focus

A new study predicts that 80-83% of New Guinea's language areas will experience decreased plant species diversity by 2070 under a 2°Celsius warming scenario. The Science Advances Special Collection proposes climate-smart expansion of protected areas to account for biodiversity and cultural traditions.

Seeing how computers 'think' helps humans stump machines and reveals AI weaknesses

Researchers from the University of Maryland developed a novel approach to generate questions that challenge AI language models. By collaborating with humans and computers, they created a dataset of over 1,200 computer-stumping questions that revealed six different language phenomena consistently stumping computers. This work provides i...

SourceUniversity of Maryland·JournalTransactions of the Association for Computational Linguistics·DateAug 6, 2019

Odors are perceived the same way by hunter-gatherers and Westerners

A recent study found that Jahai speakers and Dutch individuals have similar emotional responses to odors, indicating universal perception. Despite their distinct vocabularies for smelling, both groups showed the same facial reactions to unpleasant smells, highlighting the universality of olfactory experience.

SourceRadboud University Nijmegen·JournalPhilosophical Transactions of the Royal Society of London (B )·DateJun 18, 2018

How do people die in Switzerland today?

A study by the universities of Zurich and Geneva found significant differences in end-of-life decisions across Switzerland's three linguistic regions. In all regions, deaths were preceded by one or more end-of-life decisions, with a common legislative framework governing life-sustaining treatment and assisted suicide. The involvement o...

SourceUniversité de Genève·JournalBMC Medicine·DateApr 20, 2018

Color naming across languages

Researchers analyzed color-naming data from 110 languages and found that warm colors like red, yellow, and orange are generally easier to communicate than cool colors like blue and green. The study suggests that differences in color categorization may reflect cultural differences in color usefulness.

SourceProceedings of the National Academy of Sciences·JournalProceedings of the National Academy of Sciences·DateSep 18, 2017

The 'reality' of accent change

A recent study on reality TV contestants found that accents change in a complex manner, with large daily fluctuations but rare longer-term changes. The research suggests that the degree of accent change is influenced by individual differences and sound characteristics, rather than social interactions.

SourceLinguistic Society of America·JournalLanguage·DateSep 1, 2017

Police officers speak less respectfully to black residents than to white residents

A study analyzing police body camera footage found that officers consistently use less respectful language with black community members than with white community members. The racial disparities in language use remained even after controlling for other factors, highlighting the need for solutions to improve police-community relations.

SourceStanford University·JournalProceedings of the National Academy of Sciences·DateJun 5, 2017

Linguistic style is key to crowdfunding success

Research at the University of Illinois Chicago found that linguistic styles making campaigns more understandable and relatable to the crowd significantly boosted social campaign success. Short stories with interactive styles are effective for social good campaigns, while commercial campaigns rely more on content.

SourceUniversity of Illinois Chicago·JournalJournal of Business Venturing·DateMay 31, 2017

It's really about me, not 'you'

New University of Michigan research finds people use generic-'you' to make meaning from personal experiences, helping them view events as more distant. The study suggests this ability allows individuals to derive broader meanings from their own experiences.

SourceUniversity of Michigan·JournalScience·DateMar 23, 2017

Why do people switch their language?

A study by Katharina Prochazka and Gero Vogl applied a physics-based approach to analyze language movement in Southern Carinthia, Austria. The research found that interaction with other speakers of the same language is the primary driver of language shift, with village-level demographics playing a crucial role.

SourceUniversity of Vienna·JournalProceedings of the National Academy of Sciences·DateMar 14, 2017

The hazards of English spelling

A new study by Kristian Berg and Mark Aronoff found that English suffix patterns can categorize words into grammatical categories, such as adjectives. The researchers analyzed a large sample of written English documents over 1,000 years, discovering consistent spellings for common suffixes like -ous and -ic.

SourceLinguistic Society of America·JournalLanguage·DateMar 10, 2017

Voice appeal

A study by Canadian researcher Emily Blamire found that female listeners rank male voices as more attractive when the 's' sound is shorter, while male listeners do not. The study suggests that men and women use different criteria when judging vocal attractiveness.

Debates: Linguistic trick boosts poll numbers

A study by University of Michigan professor Daniel Romero found that matching an opponent's linguistic style in presidential debates can lead to a bump in polls. Function words like conjunctions and quantifiers play a crucial role in this phenomenon, which is linked to processing fluency and easier understanding for third-party viewers.

SourceUniversity of Michigan·JournalPersonality and Social Psychology Bulletin·DateOct 18, 2016

Rice and mung beans as archaeological sources

Researchers analyzed crop remains from ancient sites in Madagascar and found a stark contrast between Eastern African and Asian crops. The findings suggest that Southeast Asians brought crops from their homeland to Madagascar, providing insights into the colonization process.

SourceMax-Planck-Gesellschaft·JournalProceedings of the National Academy of Sciences·DateMay 30, 2016

Linguists discover the best word order for giving directions

A study published in Frontiers in Psychology found that people are quicker to find a hard-to-see person in an image when the directions mention a prominent landmark first, as opposed to last. The researchers also discovered that listeners prefer to use these landmarks as 'mental bookmarks' to speed up the process.

SourceFrontiers·JournalFrontiers in Psychology·DateDec 9, 2015