The Bridge

The Link Between Language and Vision

Published

2 years ago

February 9, 2023

Daily News Staff

UD Prof. Alon Hafri studies the connection between language and visual perception

1673486225415 — Credit: Jeffrey C. Chase
Seeing and speaking are two of the most complex processes happening in the human mind. Through his research, UD’s Alon Hafri seeks to understand how they work and how those two systems share information.
*« The Link Between Language and Vision*

Newswise — For a translator to turn one language (say, English) into another (say, Greek), she has to be able to understand both languages and what common meanings they point to, because English is not very similar to Greek.

It turns out that a similar task must be carried out within our own minds when translating visual information into linguistic information — a task Alon Hafri, an assistant professor in the Department of Linguistics and Cognitive Science at the University of Delaware and director of the Perception and Language (PAL) Lab, is trying to better understand. His research is on the connection between language and visual perception, or, in other words, between what we say and what we see.

Understanding these two activities — seeing and speaking — may at first seem trivial, Hafri said. Indeed, we’re so good at these things that we do them without thinking. But seeing and speaking are some of the most complex processes that the human mind carries out. Hafri’s goal is to understand how they work and how those two systems share information.

Hafri gives a seemingly simple example: a cat on a mat. If we saw a cat on a mat, we’d have no problem describing the scene. Or if someone said, “Look, a cat on a mat,” we’d easily be able to identify it out in the world. Yet at first glance, an image of a cat on a mat and the sentence “a cat on a mat” have nothing in common: the image has colors, edges, shapes and locations, while the sentence has sounds, words, phrases and such.

“If you think about the problem that the mind has to solve when you’re going from a visual scene to a sentence that you produce about it, there’s nothing in common really between words in a certain order and a visual image,” Hafri said. “The kind of information that they start with is very different. Something I’m really interested in is how visual information gets translated — sort of like an English-to-Greek translator would do — into a format that language can use, such that we can talk about what we see. And vice versa, so that we can recognize the things people are talking about in the world. The kind of questions I ask are, well, how does that happen? What is the translation process?”

In a recent project, Hafri asked research participants whether the notion of symmetry exists not only in vision (such as in a butterfly’s wings), but also in language. He uses tasks that force people to make judgments of how a linguistic and a visual stimulus relate, presenting images of shapes that are symmetric and non-symmetric and asking people to choose from a set of words the one that best describes them. Hafri gives the words “marry” and “adopt” as examples. “Marry” has notions of symmetry as a part of its meaning (if Bill marries John, then John marries Bill), while “adopt” does not (if Bill adopts John, John doesn’t necessarily adopt Bill).

Despite the fact that most participants said they felt they were picking images and shapes at random, Hafri found that people were quite sensitive to the connection between visual symmetry and language for symmetry, such that they associated symmetrical images with words that have symmetrical meaning. (You can try out the tasks for yourself here.)

“There seems to be some deep way in which symmetry in vision and symmetry and language are connected,” Hafri said. “I think it’s because there’s some internal language or internal code — you can think of it almost like your mental computer code — that has this property of symmetry that both language and vision link to. So when you see a visual image or an event that’s symmetrical, it somehow gives rise to this abstract mental representation of symmetry — this internal language of symmetry.”

Hafri’s research will help cognitive scientists to better understand the internal code — or internal language — of the human mind.

“Language can be studied on its own, but at some level, it has to connect to other areas of the mind,” Hafri said. “For [vision and language] to connect, it has to happen through some internal code, because a visual image and words and sentences are just so different, in so many ways. For that reason, if you can find the points at which they make contact, you can get a sense of what that internal language or that internal code is like in a way that you couldn’t otherwise.”

Source: University of Delaware

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Caitlin Clark, Christine Brennan and how racial stereotypes persist in the media’s WNBA coverage

The “Caitlin Clark effect” has driven record growth in the WNBA, yet Clark’s rookie season ended prematurely, revealing racial tensions and media biases impacting Black athletes’ representation and coverage.

Published

3 hours ago

December 22, 2024

The Conversation

Molly Yanity, University of Rhode Island

The “Caitlin Clark effect,” or the impact on women’s basketball from a ponytailed rookie phenomenon from America’s heartland, is real: The 2024 WNBA season shattered viewership, attendance and merchandise sales records.

Clark, however, didn’t get a chance to compete for a league title.

The Connecticut Sun eliminated Clark’s team, the Indiana Fever, in the first round of the playoffs with a two-game sweep, ending her record rookie-of-the-year campaign.

And it may be just the latest chapter in a complicated saga steeped in race.

During the first game of the series, the fingers of Sun guard DiJonai Carrington hit Clark in the eye as Carrington followed through on a block attempt of a Clark shot.

During the next day’s media availability, USA Today columnist Christine Brennan recorded and posted an exchange between herself and Carrington.

In the brief clip, the veteran sports writer asks Carrington, who is Black, if she purposely hit Clark in the eye during the previous night’s game. Though Carrington insisted she didn’t intentionally hit Clark, Brennan persisted, asking the guard if she and a teammate had laughed about the incident. The questions sparked social media outrage, statements from the players union and the league, media personalities weighing in and more.

Hit the pause button here.

As a longtime sports writer who has covered the WNBA – and as a journalism scholar who studies women’s sports and fandom – I’ll concede that Brennan’s line of questioning seems, on its face, like business as usual in sports journalism.

After all, haven’t most baseball fans seen a scribe ask a pitcher if he intentionally beaned a batter?

But Brennan’s questions were not asked in a vacuum. The emergence of a young, white superstar from the heartland has caused many new WNBA fans to pick sides that fall along racial lines. Brennan’s critics claim she was pushing a line of questioning that has dogged Black athletes for decades: that they are aggressive and undisciplined.

Because of that, her defense of her questions – and her unwillingness to acknowledge the complexities – has left this professor disappointed in one of her journalistic heroes.

Brennan and much of the mainstream sports media, particularly those who cover professional women’s basketball, still seem to have a racial blind spot.

The emergence of a Black, queer league

When the WNBA launched in 1997 in the wake of the success of the 1996 Olympic gold-medal-winning U.S. women’s basketball team, it did so under the watch of the NBA.

The NBA set out to market its new product, in part, to a white, heterosexual fan base.

The plan didn’t take hold.

While the league experienced fits and starts in attendance and TV ratings over its lifetime, the demographic makeup of its players is undeniable: The WNBA is, by and large, a Black, queer league.

In 2020, the Women’s National Basketball Players Association reported that 83% of its members were people of color, with 67% self-reporting as “Black/African-American.” While gender and sexual identity hasn’t been officially reported, a “substantial proportion,” the WNBPA reported, identify as LBGTQ+.

In 2020, the league’s diversity was celebrated as players competed in a “bubble” in Bradenton, Florida, due to the COVID-19 pandemic. They protested racial injustice, helped unseat a U.S. senator who also owned Atlanta’s WNBA franchise, and urged voters to oust former President Donald Trump from the White House.

Racial tensions bubble to the surface

In the middle of it all, the WNBA has more eyeballs on it than ever before. And, without mincing words, the fan base has “gotten whiter” since Clark’s debut this past summer, as The Wall Street Journal pointed out in July. Those white viewers of college women’s basketball have emphatically turned their attention to the pro game, in large part due to Clark’s popularity at the University of Iowa.

Money is also pouring into the league through a lucrative media rights deal and new sponsorship partners.

While the rising tide following Clark’s transition to the WNBA is certainly lifting all boats, it is also bringing detritus to the surface in the form of racist jeers from the stands and on social media.

After the Sun dispatched the Fever, All-WNBA forward Alyssa Thomas, who seldom speaks beyond soundbites, said in a postgame news conference: “I think in my 11-year career I’ve never experienced the racial comments from the Indiana Fever fan base. … I’ve never been called the things that I’ve been called on social media, and there’s no place for it.”

Echoes of Bird and Magic

In “Manufacturing Consent,” a seminal work about the U.S. news business, Edward Herman and Noam Chomsky argued that media in capitalist environments do not exist to impartially report the news, but to reinforce dominant narratives of the time, even if they are false. Most journalists, they theorized, work to support the status quo.

In sports, you sometimes see that come to light through what media scholars call “the stereotypical narrative” – a style of reporting and writing that relies on old tropes.

Scholars who study sports media have found that reporters routinely fall back on racial stereotypes. For example, coverage of Black quarterbacks in the NFL as less intelligent and more innately gifted would go on to hinder the progress of Black quarterbacks.

Man in green jersey shoots a basketball over the outstretched hand of man in yellow jersey. — Magic Johnson defends a shot by Larry Bird during the 1985 NBA Finals. Bob Riha, Jr./Getty Images

In Brennan’s coverage of the Carrington-Clark incident, there appear to be echoes of the way the media covered Los Angeles Lakers point guard Magic Johnson and Boston Celtics forward Larry Bird in the 1980s.

The battles between two of the sport’s greatest players – one Black, the other white – was a windfall for the NBA, lifting the league into financial sustainability.

But to many reporters who leaned on the dominant narrative of the time, the two stars also served as stand-ins for the racial tensions of the post-civil rights era. During the 1980s, Bird and Magic didn’t simply hoop; they were the “embodiments of their races and living symbols of how blacks and whites lived in America,” as scholars Patrick Ferrucci and Earnest Perry wrote.

The media gatekeepers of the Magic-Bird era often relied on racial stereotypes that ultimately distorted both athletes.

For example, early in their careers, Bird and Johnson received different journalistic treatment. In Ferrucci and Perry’s article, they explain how coverage of Bird “fit the dominant narrative of the time perfectly … exhibiting a hardworking and intelligent game that succeeded despite a lack of athletic prowess.” When the “flashy” Lakers and Johnson won, they wrote, it was because of “superior skill.”

When they lost to Bird’s Celtics, they were “outworked.”

Framing matters

Let’s go back to Brennan.

Few have done more for young women in the sports media industry than Brennan. In time, energy and money, she has mentored and supported young women trying to break into the field. She has used her platform to expand the coverage of women’s sports.

Brennan defended herself in a lengthy interview on the podcast “Good Game with Sarah Spain”:

“I think [critics are] missing the fact of what I’m trying to do, what I am doing, what I understand clearly as a journalist, asking questions and putting things out there so that athletes can then have an opportunity to answer issues that are being discussed or out there.”

I don’t think Brennan asking Carrington about the foul was problematic. Persisting with the narrative was.

Leaning into racial stereotypes is not simply about the language used anymore. Brennan’s video of her persistent line of questioning pitted Carrington against Clark. It could be argued that it used the stereotype of the overly physical, aggressive Black athlete, as well.

At best, Brennan has a blind spot to the strain racism is putting on Black athletes today – particularly in the WNBA. At worst, she is digging in on that tired trope.

A blind spot can be addressed and seen. An unacknowledged racist narrative, however, will persist.

Molly Yanity, Professor and Director of Sports media and Communication, University of Rhode Island

This article is republished from The Conversation under a Creative Commons license. Read the original article.

The Bridge is a section of the STM Daily News Blog meant for diversity, offering real news stories about bona fide community efforts to perpetuate a greater good. The purpose of The Bridge is to connect the divides that separate us, fostering understanding and empathy among different groups. By highlighting positive initiatives and inspirational actions, The Bridge aims to create a sense of unity and shared purpose. This section brings to light stories of individuals and organizations working tirelessly to promote inclusivity, equality, and mutual respect. Through these narratives, readers are encouraged to appreciate the richness of diverse perspectives and to participate actively in building stronger, more cohesive communities.

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Dozens of cyclists and pedestrians are killed each year in Philly − an injury epidemiologist explains how to better protect bike lanes, slow drivers down and reduce collisions

Published

1 day ago

December 21, 2024

The Conversation

D. Alex Quistberg, Drexel University

Over 60 pedestrians and cyclists have been killed each year in Philadelphia in recent years.

Compared with other big cities, Philadelphia’s death rate for both pedestrians and cyclists is higher than New York and Chicago but lower than Los Angeles and Houston.

Across the U.S., more pedestrians and bicyclists are killed or seriously injured today than any time over the past 40 years. Over 7,500 pedestrians and over 1,100 bicyclists died in traffic collisions in 2022, the most recent year with available data, according to the National Highway Traffic Safety Administration.

As an injury epidemiologist in Philadelphia who studies pedestrian and bicyclist injuries in the U.S. and Latin America, I want to share several evidence-based ways that Philadelphia can make walking, biking and getting around the city safer for everyone.

Protect bike lanes

Protected bike lanes have physical barriers that prevent drivers from entering the bike lane to park or pass other drivers.

They are particularly useful on high-volume cycling corridors and offer cyclists much more protection than lanes that are merely painted but have no physical barriers or lanes with flexible posts that can be driven over.

Flexible posts, for example, were unable to block the collision that killed Barbara Friedes, chief pediatric resident at Children’s Hospital of Philadelphia, in Center City in July 2024 when a drunk driver sped through the bike lane where Friedes was bicycling.

Research suggests protected bike lanes can improve safety for pedestrians and drivers too. This is likely because they tend to cause drivers to slow down.

The Bicycle Coalition of Greater Philadelphia and other local bike safety advocacy groups have called for the city to replace unprotected lanes with protected lanes and also add protected bike lanes to more roadways that currently don’t have any.

In October 2024, the city announced it will install concrete barriers to protect the bike lanes on Spruce and Pine streets in Center City, including where Friedes was killed. That same month, the City Council unanimously passed a “Get Out the Bike Lane” bill that increases the fines for drivers who stop or park in a bike lane.

Two girls wearing school uniforms and backpacks stand between busy opposing lanes of traffic — Roosevelt Boulevard is considered one of the most dangerous roads in America. Matt Rourke/AP

Slow drivers down

Traffic-calming measures are engineering and road design strategies that slow vehicles down, make pedestrians more visible to motorists and provide safer crossing areas.

They include speed humps, curb extensions and protected intersections, as well as 20 mph speed zones.

Automated speed enforcement, which involves cameras that capture the license plates of drivers who are speeding, has led to major reductions in speeding and serious collisions on Roosevelt Boulevard. The street, which runs through North and northeast Philadelphia, has been named one of most dangerous roads in the country in various analyses by news and transportation organizations. Due to this success, the city plans to expand automated speed enforcement to Broad Street in 2025 and potentially other locations in the future.

Traffic-calming measures can benefit all road users by reducing traffic congestion so drivers and public transit riders face fewer delays. They can also boost nearby businesses by increasing foot traffic and making business corridors more pleasant for shoppers.

Encourage fewer cars on the road

Philadelphia can adopt more policies that promote walking or biking over driving. These include open streets or ciclovías, where streets are closed down to motor vehicle traffic and opened to cyclists and pedestrians. Philadelphia occasionally does this on stretches of 18th Street and Walnut Street in Center City.

Increasing parking fees can also reduce traffic congestion. Parking fees generally do not reflect the true cost of driving in cities, which includes maintaining parking spaces and infrastructure. The low cost of parking is essentially a subsidy to drivers. While there are fears that reduced parking hurts business owners, substantial evidence indicates businesses benefit from increased foot and bicycle traffic.

The city could also reduce the number of parking spaces and implement congestion pricing, which involves charging fees to drive in certain areas of a city to reduce traffic congestion.

This may be a challenge, considering the recent experience of New York City, which spent decades preparing for congestion pricing only to have it blocked by the governor, though it seems it now has a chance of being implemented. How much success New York has with congestion pricing will likely determine the feasibility in Philadelphia and other U.S. cities.

Blurred cyclist seen riding past Philly skyline on sunny, blue-sky day — Philly’s Vision Zero plan aims to reduce road traffic deaths to zero by 2030. Jumping Rocks/UCG/Universal Images Group via Getty Images

Improve public transportation

Expanding public transportation and lowering or eliminating fares can also help protect pedestrians and cyclists by reducing car use. I believe these measures could help ensure the other policies mentioned above are effective.

However, Philadelphia’s public transportation is currently in a critical state. Facing funding shortfalls due to years of declining ridership, the Southeastern Pennsylvania Transportation Authority has proposed service cuts and significant fare increases beginning Jan. 1, 2025. Gov. Josh Shapiro has spared the system from these cuts for now by flexing federal highway funds, but long-term solutions are needed to ensure the survival and revival of public transportation in Philadelphia.

Addressing gun violence, drug use and other crimes may also make public transportation in Philadelphia safer and more attractive. While violent crimes on Philadelphia’s public transportation have dropped dramatically in 2024, four people have lost their lives on SEPTA vehicles so far this year.

Collect better data

Considering the increase in road traffic deaths in Philly since the start of the COVID-19 pandemic, substantial efforts are needed to reach the city’s Vision Zero goal of reducing road traffic deaths to zero by 2030.

In my view, this includes better data on transportation use and which interventions and policies are working and which are not.

Road safety surveillance could be improved in Philadelphia and across Pennsylvania by linking crash records to other data, such as hospital and clinical data of crash victims, as well as insurance costs to better understand the burden of road traffic injuries on the city and the state.

Data is also key to ensuring public policies are implemented equitably. The Vision Zero plan includes a focus on lower-income neighborhoods and those with higher proportions of racial and ethnic minorities. Those areas have three times as many serious injuries and deaths as other neighborhoods, and road traffic injury and deaths rates are 30% higher among people of color compared with white residents.

D. Alex Quistberg, Associate Research Professor, Urban Health Collaborative, Drexel University

This article is republished from The Conversation under a Creative Commons license. Read the original article.

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Diana Gregory Receives Lifetime Achievement Award from AmeriCorps on Behalf of President Biden

Published

3 days ago

December 19, 2024

Rod Washington, Diana Gregory

Honoring Diana Gregory

In a moment that truly embodies the essence of service and community care, Diana Gregory, the visionary founder of Diana Gregory Outreach Services, has been honored with the esteemed Lifetime Achievement Award from AmeriCorps. This award, presented on behalf of President Joe Biden, took place during a heartfelt ceremony at the VA Health Care System in Phoenix, Arizona, organized by the dedicated leadership of The Order of St. George.

Diana’s selection for this distinguished accolade highlights her extraordinary commitment to fostering positive change and improving the lives of those in her community. Over the past decade, she has passionately addressed critical issues like food insecurity and health awareness, focusing on supporting seniors and veterans. Through her organization, Diana Gregory Outreach Services, she has distributed fresh, nutritious produce to thousands, ensuring that those in need have access to healthy food options.

But Diana’s contributions extend far beyond food distribution; she has also implemented vital health education programs that empower individuals and families, helping them to embrace wellness and make informed choices about their health. This holistic approach has created a transformative impact on underserved communities, reinforcing the importance of access to both nutrition and education.

The Lifetime Achievement Award is an honorable recognition reserved for individuals who have dedicated over 4,000 hours of volunteer service. This milestone is a testament to Diana’s proactive engagement and relentless advocacy for those she serves. Her award serves not only as recognition of her achievements but also as an inspiration for others to follow in her footsteps and contribute to their communities.

The Order of St. George, a respected non-profit organization dedicated to providing humanitarian assistance to refugees, veterans, and the Boy Scouts of America, proudly presented the award. Their involvement signifies the collaborative spirit of various organizations working together to uplift and empower individuals in need, underscoring how interconnected our communities truly are.

As we celebrate Diana Gregory’s well-deserved honor, we recognize the countless lives she has touched and the paths she has paved for a brighter, healthier future. Her remarkable efforts highlight the immense power of community service and the difference every individual can make when they dedicate their time and passion to helping others.

To learn more about Diana Gregory Outreach Services and how you can get involved in her inspiring mission, please visit dianagregory.com. Together, let’s continue the legacy of compassion and service that Diana has so beautifully embodied.

Congratulations, Diana Gregory, on this remarkable achievement! Your dedication is a shining example of what it means to be a true leader and advocate for community well-being. Your work inspires us all to be better, do better, and serve better.

To learn more about Diana Gregory, visit https://dianagregory.com/