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Singing researchers investigate cross-cultural patterns in music, language

Seventy-five researchers from 46 countries recorded traditional music and speech to analyze pitch, timbre, and rhythm. The study found songs and instrumental melodies are slower, higher, and more stable than speech, suggesting synchronization and social bonding facilitate musical performance.

SourceUniversity of Auckland·JournalScience Advances·TypeExperimental study·DateMay 15, 2024

Machine listening: Making speech recognition systems more inclusive

Researchers found that African American English speakers adjust their speech rate and pitch variation when using voice technology, adopting a slower and more monotone register to be better understood. This adaptation helps address disparities in speech recognition systems and aims to improve inclusivity for diverse language varieties.

SourceAmerican Institute of Physics·JournalJASA Express Letters·DateApr 30, 2024
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

How cognition changes before dementia hits

Researchers found that individuals with mild cognitive impairment (aMCI) struggle with ambiguous sentences, indicating a key deficit in processing complex language. This deficit is independent of memory loss and may serve as an additional 'cognitive biomarker' for early detection.

SourceMassachusetts Institute of Technology·JournalJournal of Neurolinguistics·DateFeb 29, 2024
CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

“I’m gonna get totally and utterly X-ed.” OR: Can you really use any English word to mean ‘drunk’?

A study published in the Yearbook of the German Cognitive Linguistics Association investigated over 500 English synonyms for 'drunk'. The researchers found that these words mainly occur in specific combinations, such as "too/so/very drunk", and are often used to express drunkenness in a humorous or indirect way. The study suggests that...

SourceChemnitz University of Technology·JournalYearbook of the German Cognitive Linguistics Association·TypeData/statistical analysis·DateFeb 19, 2024

New study unveils emotional hubs that exist across languages

A recent study by Tokyo University of Science has identified central emotions across languages through word association-based colexification networks. The researchers found that concepts like GOOD, WANT, BAD, and LOVE are associated with many other words representing emotions.

SourceTokyo University of Science·JournalScientific Reports·TypeComputational simulation/modeling·DateJan 17, 2024

Artificial intelligence fails in grammar

A study led by Universitat Rovira i Virgili reveals AI systems struggle to recognize grammatical errors in sentences. Human evaluators train models on correct and incorrect constructions, but these are not learned from negative feedback like in humans.

SourceUniversitat Rovira i Virgili·JournalProceedings of the National Academy of Sciences·TypeComputational simulation/modeling·DateJan 11, 2024
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

War changes language: More Ukrainian, less Russian

A study by researchers from LMU and the University of Bath analyzed changes in Ukrainian language use on social media before and during the Russian war. The results show a long-term shift from Russian to Ukrainian, accelerated by the war, primarily due to users' political reactions.

SourceLudwig-Maximilians-Universität München·JournalCommunications Psychology·DateJan 10, 2024

Who wrote it? The AI ghostwriter effect

A new study investigates how people perceive and claim authorship of artificially generated texts, revealing that perceived ownership does not always align with declared authorship. Researchers found that participants who wrote the text themselves felt a stronger sense of ownership, while those who relied on AI ghostwriters did not.

SourceLudwig-Maximilians-Universität München·JournalACM Transactions on Computer-Human Interaction·DateDec 19, 2023

Vocal Fry: A sonic feature of a diverse city #Acoustics23

Researchers investigate how creaky voice use varies across different areas of Sydney, finding that the area's diversity plays a significant role. The study reveals mixed results regarding the influence of gender on creaky voice use, with no statistically significant difference found between men and women.

SourceAcoustical Society of America·DateDec 7, 2023
Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

May the “Star Wars” vocabulary be with us

A study by Prof. Christina Sanchez-Stockhammer shows that Star Wars words and constructions are increasingly used in digital English text corpora. The study reveals that these words have reached the highest level of integration into the English language, with many uses referencing tangible objects like toy lightsabers.

SourceChemnitz University of Technology·JournalLinguistics Vanguard·TypeData/statistical analysis·DateNov 23, 2023

The liking gap is real for second language English speakers, new Concordia research shows

Researchers found that second language English speakers underestimate how much they are liked by others, with females underestimating their speaking skills even more. This 'liking gap' can limit beneficial interactions and hinder meaningful relationships, potentially affecting students' academic and social integration at universities.

SourceConcordia University·JournalLanguages·TypeData/statistical analysis·DateNov 15, 2023

When languages collide, which survives?

Researchers found that language coexistence is influenced by interaction between communities with opposing language preferences. Individual preferences play a pivotal role in language dynamics, sometimes overcoming social prestige.

SourceAmerican Institute of Physics·JournalChaos An Interdisciplinary Journal of Nonlinear Science·DateNov 14, 2023

Poetry can help people cope with loneliness or isolation

A study by the University of Plymouth and Nottingham Trent University found that reading and writing poetry had a substantial positive impact on participants' wellbeing during the pandemic. Poetry helped reduce feelings of loneliness, anxiety, and depression, as well as supporting social and cultural recovery.

SourceUniversity of Plymouth·JournalJournal of Poetry Therapy·TypeSystematic review·DateNov 7, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

Why all languages have words for ‘this’ and ‘that’

Researchers found that all tested languages make the same spatial distinctions using words like 'this' or 'that', based on reachability. This suggests a universal action constraint underlying demonstrative language across cultures.

SourceUniversity of East Anglia·JournalNature Human Behaviour·TypeObservational study·DateOct 30, 2023

Have you heard about the “whom of which” trend?

A linguistic phenomenon reveals specific rules governing sentence construction, shedding light on universal features of human language. The researchers found that 'whom of which' obeys strict rules, contributing to a larger discussion about syntax and the existence of pied piping.

SourceMassachusetts Institute of Technology·JournalGlossa a journal of general linguistics·DateSep 27, 2023

Pioneering research links the increase of misinformation shared by Republican US politicians to a changing public perception of honesty

A study analyzed millions of tweets by Republican and Democratic US politicians over a decade, finding that Republicans were more likely to share untrustworthy information. The researchers identified linguistic signals associated with low-quality information and suggested potential solutions for the public to recognize these signals

SourceGraz University of Technology·JournalNature Human Behaviour·TypeData/statistical analysis·DateSep 25, 2023

Worse results and more drop-outs when teaching is in English

A new study by Chalmers University of Technology and KTH Royal Institute of Technology found that Swedish students performing in English-language programming courses obtained significantly worse results and dropped out prematurely compared to their peers studying in Swedish. The researchers measured student performance based on test qu...

SourceChalmers University of Technology·JournalApplied Linguistics Review·TypeRandomized controlled/clinical trial·DateSep 14, 2023
Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Classic Georgia accent fading fast

Researchers found that white English speakers' accents have shifted away from traditional Southern pronunciation since Generation X. The study, published in Language Variation and Change, used archived and new recordings to analyze vowel patterns, finding distinct changes between baby boomers and Gen X.

SourceUniversity of Georgia·JournalLanguage Variation and Change·DateSep 7, 2023

Chung-Ang University study validates the simple view of reading for enhancing second and foreign language learners’ experience

Researchers expand simple view of reading framework using meta-analytic structural equation modeling, validating its effectiveness for SFL learners. Decoding skills and language comprehension skills are identified as primary components for effective SFL reading instruction.

SourceChung Ang University·JournalReview of Educational Research·TypeExperimental study·DateAug 17, 2023

The evolution of complex grammars

Researchers found that languages with larger populations of non-native speakers do not simplify their grammars. Instead, variations in complexity accumulate too slowly to adapt to the environment. This challenges long-held theories on the relationship between language complexity and social factors.

SourceMax Planck Institute for Evolutionary Anthropology·JournalScience Advances·DateAug 16, 2023
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

New insights into the origin of the Indo-European languages

Researchers combined linguistics and genetics to propose a new origin theory for the Indo-European languages, suggesting an ultimate homeland south of the Caucasus. The study estimated the family to be approximately 8100 years old, with five main branches split off by around 7000 years ago.

SourceMax Planck Institute for Evolutionary Anthropology·JournalScience·DateJul 27, 2023

A unified theory of the lexicon and the mind: Researchers find common cognitive foundation for child language development and language evolution

A study by University of Toronto researchers found that child language development and language evolution share a common cognitive foundation, based on a core knowledge base. The team built a computational model that predicts word meaning extension patterns across languages and time scales, highlighting the role of visual, associative,...

SourceUniversity of Toronto·JournalScience·TypeComputational simulation/modeling·DateJul 27, 2023

The cost of being a non-native English speaker in science

Research reveals non-native English speakers need up to twice as much time to read and write papers, with 2.5 times higher rejection rates for papers written in English. This disproportionately affects early career stage researchers from lower income countries.

SourcePLOS·JournalPLOS Biology·TypeSurvey·DateJul 18, 2023
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Tracing Chile’s indigenous roots through genetics and linguistics

A new international study reconstructs the legacy of Chile's largest indigenous community, the Mapuche, through genetics and linguistics. The research reveals distinct Mapuche lineages originated locally and have remained in relative isolation, punctuated by episodes of contact with other South American populations.

SourceUniversity of Zurich·JournalCurrent Biology·TypeObservational study·DateJun 5, 2023

Even lawyers don’t like legalese

A new MIT study shows that lawyers prefer plain English contracts, which they find easier to understand and more appealing than traditional legal documents. The researchers found that while lawyers excel at reading and writing complex legalese, the style can be a barrier for non-lawyers.

SourceMassachusetts Institute of Technology·JournalProceedings of the National Academy of Sciences·DateMay 29, 2023

Translating Swahili language and knowledge in colonial and post-colonial Tanzania

Translation of Swahili language and knowledge during colonial and postcolonial periods in Tanganyika/Tanzania is complex, influenced by power dynamics and linguistic flexibility. The article highlights the role of European academics, missionaries, and students in shaping Swahili through translation, creating a 'developed' language that...

SourceUniversity of Chicago Press Journals·JournalIsis·DateMay 24, 2023
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Hey Siri, can you hear me? #ASA184

Researchers found that people produce louder and slower speech with less pitch variation when communicating with AI systems, while clearer speech improves comprehension. The study aims to improve AI's ability to understand human speech and investigate language changes as technology advances.

SourceAcoustical Society of America·DateMay 9, 2023
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Presenting information about mental health in a second language could help counter cultural norms against treatment

Bilingual individuals from cultures where mental health is stigmatized may be more open to treatment when presented with information in their second language. Studies found participants recommended therapy more strongly in English compared to Chinese, suggesting a potential counteractive effect of cultural norms.

SourceAssociation for Psychological Science·JournalClinical Psychological Science·TypeExperimental study·DateApr 25, 2023

Grambank shows the diversity of the world's languages

The Grambank database provides an unprecedented level of detail on language structure, showcasing the diversity of human languages. Researchers found that languages exhibit greater similarity to their common ancestors than those they are in contact with, highlighting the importance of genealogical constraints on linguistic diversity.

SourceMax Planck Institute for Evolutionary Anthropology·JournalScience Advances·DateApr 19, 2023
Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

Copper artifacts unearth new cultural connections in southern Africa

Researchers found previously unknown interactions among people in southern Africa between the 5th and 20th centuries, revealing a complex network of cultural exchange. The study used geochemical analyses on copper objects to reconstruct connectivity across the region, providing new insights into the history of the area.

SourceUniversity of Missouri-Columbia·JournalPLOS ONE·DateMar 22, 2023
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

A new and better way to create word lists

Researchers at the Complexity Science Hub have developed an algorithm that can be applied to different languages and expand word lists significantly better than others. The new method, called LEXpander, outperforms previous algorithms in German and English, especially in sentiment analysis tasks.

SourceComplexity Science Hub·JournalBehavior Research Methods·TypeData/statistical analysis·DateMar 13, 2023

COVID-19 can cause 'face blindness'

A Dartmouth study found that COVID-19 can cause 'prosopagnosia,' or face blindness, and impairments in navigational abilities. Researchers worked with a patient who experienced difficulty recognizing faces and navigating, leading to dissociation between face recognition and cognitive map representation.

SourceDartmouth College·JournalCortex·TypeCase study·DateMar 13, 2023

Ever wonder why brits sound so smart?

British and American English speakers use the word “right” in distinct ways. In everyday conversations, Brits use “right” to signal that what they hear is informative and relevant. This linguistic difference might contribute to the stereotype that British people are smarter due to their sophisticated accent.

SourceRutgers University·JournalJournal of Pragmatics·DateMar 9, 2023
Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

The universal sound of swearing across languages

Research suggests a universal pattern in profanity across different languages, with the lack of approximants being a common feature when perceiving swear words. Participants rated pseudo-words with and without approximants differently, indicating that approximant-free words were more likely to be considered swear words.

SourceSpringer·JournalPsychonomic Bulletin & Review·DateDec 5, 2022

Smell words differ primarily in terms of pleasantness and edibility

Researchers at Stockholm University developed a fully automatic method to categorize English smell words into offensive, malodorous, fragrant, and edible smells. The study's findings have great potential for standardizing vocabularies in the food and perfume industries.

SourceStockholm University·JournalCognitive Science·TypeData/statistical analysis·DateNov 7, 2022

AI that can learn patterns of human language

Researchers from McGill University and MIT developed an AI system that can learn the rules and patterns of human languages on its own. The model automatically generates higher-level language patterns that can be applied to different languages, achieving better results.

SourceMcGill University·JournalNature Communications·TypeComputational simulation/modeling·DateOct 11, 2022
Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Storytelling helps college students relieve stress, improve confidence during the COVID-19 pandemic

A study by University of Missouri researchers found that storytelling can help college students make sense of the pandemic and reduce stress. The study involved first-year college students who used stories to express personal growth during the early days of the COVID-19 pandemic, reporting less stress and more confidence in their schoo...

SourceUniversity of Missouri-Columbia·JournalPsychological Science·DateOct 10, 2022

How can infants learn about sounds in their native language?

Researchers found that infants differentiate sounds based on neighboring sounds and vowel durations. Their study suggests that babies can learn the speech contrasts of their language through naturalistic speech data.

SourceUniversity of Maryland·JournalProceedings of the National Academy of Sciences·DateSep 19, 2022
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

Preschoolers with larger vocabulary before they begin education, perform better in class – study shows

A study published in Early Education and Development journal found that preschoolers with stronger vocabulary skills at the start of the year display more positive engagement with teachers and peers. The researchers also discovered that inhibitory control is crucial for classroom engagement and learning.

SourceTaylor & Francis Group·JournalEarly Education and Development·TypeSurvey·DateAug 17, 2022

Clashes of inference and perspective explain why children sometimes lose the plot in conversation

Research by University of Cambridge academics found that children as old as five or six struggle to reconcile inference and perspective, leading to difficulties in conversations. Combining these skills is crucial for understanding 'implicatures' - inferences made in conversation when people mean more than they say.

SourceUniversity of Cambridge·JournalLanguage Learning and Development·DateJun 29, 2022

Unique blend of comics and humor is key to success of public awareness posters in Singapore, finds Singapore-US researchers

The study found that the use of comics for humour, visual-verbal interplay, informality, simple narrative plots, and exaggerated personalities contributed to the campaign's enduring success. The researchers argue that humour is a powerful discursive strategy to educate the public, making content relatable while addressing taboo topics.

SourceNanyang Technological University·JournalDiscourse Context & Media·TypeMeta-analysis·DateJun 28, 2022

Shedding light on linguistic diversity and its evolution

An interdisciplinary team has created a large public database of standardized wordlists for over 2000 language varieties, providing insights into the structure of human languages. The data reveals patterns of independent parallel evolution in linguistic diversity, with many languages using similar words for related concepts.

SourceMax Planck Institute for Evolutionary Anthropology·JournalScientific Data·DateJun 16, 2022
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.