Hotter weather can lead to lower exam results, a major university study has suggested.
Researchers at Harvard University, the University of California Los Angeles and Georgia State University quantified what teachers have long known: students in warm classrooms find it harder to concentrate and are more easily distracted.
The results, which were published this month, indicate that hot weather may reduce learning in both the short and long run.
Hot weather on the day of an exam, as well as extended heat during the school year, lowered test scores, the study published by the National Bureau of Economic Research in the United States showed.
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Read more:
UAE weather: Hot and humid as temperatures continue to climb
UAE's Indian school pupils achieve above average CBSE exam results
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Previous studies have shown how hotter countries tend to be poorer and how in laboratory conditions test subjects perform worse on cognitive tasks when the heat is increased. But the US research was the first major study to show how higher temperatures affect students in the classroom.
Entitled "Heat and Learning", it linked test scores from 10 million American students to daily weather data. The results showed that an average temperature increase of just 0.55C over a year resulted in a 1 per cent decrease in learning.
The researchers also suggested that climate change will also affect learning. If hotter classrooms reduce learning, then the future earnings of students will fall. And if temperatures continue to rise as predicted by global warming models, students from an average-sized classroom could together lose $25,000 over their lifetime if air conditioning is not installed.
The impact of hot weather on learning is more likely to affect poor students, the study notes.
The research builds on an earlier study of New York City high school exit exams. That study showed students who take an exam on a 32 degree day are 12 per cent more likely to fail than if they took the same exam on a 22 degree day.
The researchers advise that teachers should consider increasing grades for students who are forced to take exams in hot settings.
For parents worried about the impact of heat on their children’s learning, the study provides some comfort: air conditioning in schools eliminates the negative impact of hot weather on learning.
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
House-hunting
Top 10 locations for inquiries from US house hunters, according to Rightmove
- Edinburgh, Scotland
- Westminster, London
- Camden, London
- Glasgow, Scotland
- Islington, London
- Kensington and Chelsea, London
- Highlands, Scotland
- Argyll and Bute, Scotland
- Fife, Scotland
- Tower Hamlets, London
If you go...
Fly from Dubai or Abu Dhabi to Chiang Mai in Thailand, via Bangkok, before taking a five-hour bus ride across the Laos border to Huay Xai. The land border crossing at Huay Xai is a well-trodden route, meaning entry is swift, though travellers should be aware of visa requirements for both countries.
Flights from Dubai start at Dh4,000 return with Emirates, while Etihad flights from Abu Dhabi start at Dh2,000. Local buses can be booked in Chiang Mai from around Dh50
Transgender report
While you're here
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Robert Matthews: Has flawed science and rushed research failed us?
Mohammed bin Zayed Majlis
ICC Awards for 2021
MEN
Cricketer of the Year – Shaheen Afridi (Pakistan)
T20 Cricketer of the Year – Mohammad Rizwan (Pakistan)
ODI Cricketer of the Year – Babar Azam (Pakistan)
Test Cricketer of the Year – Joe Root (England)
WOMEN
Cricketer of the Year – Smriti Mandhana (India)
ODI Cricketer of the Year – Lizelle Lee (South Africa)
T20 Cricketer of the Year – Tammy Beaumont (England)
THREE
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Hussein Ibish: Could it be game over for Donald Trump?
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Trump tests positive: everything we know so far
Neil Thomson – THE BIO
Family: I am happily married to my wife Liz and we have two children together.
Favourite music: Rock music. I started at a young age due to my father’s influence. He played in an Indian rock band The Flintstones who were once asked by Apple Records to fly over to England to perform there.
Favourite book: I constantly find myself reading The Bible.
Favourite film: The Greatest Showman.
Favourite holiday destination: I love visiting Melbourne as I have family there and it’s a wonderful place. New York at Christmas is also magical.
Favourite food: I went to boarding school so I like any cuisine really.
More from Neighbourhood Watch:
About Krews
Founder: Ahmed Al Qubaisi
Based: Abu Dhabi
Founded: January 2019
Number of employees: 10
Sector: Technology/Social media
Funding to date: Estimated $300,000 from Hub71 in-kind support
While you're here
Hussein Ibish: There are reasons for Democrats and Republicans to be happy
Rashmee Roshan Lall: Who are the women driving Joe Biden's success?
Other pavilions revealed
HOW TO WATCH
Facebook: TheNationalNews
Twitter: @thenationalnews
Instagram: @thenationalnews.com
TikTok: @thenationalnews
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
Western Region Asia Cup T20 Qualifier
Sun Feb 23 – Thu Feb 27, Al Amerat, Oman
The two finalists advance to the Asia qualifier in Malaysia in August
Group A
Bahrain, Maldives, Oman, Qatar
Group B
UAE, Iran, Kuwait, Saudi Arabia
UAE group fixtures
Sunday Feb 23, 9.30am, v Iran
Monday Feb 25, 1pm, v Kuwait
Tuesday Feb 26, 9.30am, v Saudi
UAE squad
Ahmed Raza, Rohan Mustafa, Alishan Sharafu, Ansh Tandon, Vriitya Aravind, Junaid Siddique, Waheed Ahmed, Karthik Meiyappan, Basil Hameed, Mohammed Usman, Mohammed Ayaz, Zahoor Khan, Chirag Suri, Sultan Ahmed
ELIO
Starring: Yonas Kibreab, Zoe Saldana, Brad Garrett
Directors: Madeline Sharafian, Domee Shi, Adrian Molina
Rating: 4/5
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The National Editorial: Is there much to celebrate on International Women's Day 2021?
MATCH INFO
Barcelona 2
Suarez (10'), Messi (52')
Real Madrid 2
Ronaldo (14'), Bale (72')
• Remittance charges will be tackled by blockchain
• UAE's monumental and risky Mars Mission to inspire future generations, says minister
• Could the UAE drive India's economy?
• News has a bright future and the UAE is at the heart of it
• Architecture is over - here's cybertecture
• The National announces Future of News journalism competition
• Round up: Experts share their visions of the world to come
Countries offering golden visas
UK
Innovator Founder Visa is aimed at those who can demonstrate relevant experience in business and sufficient investment funds to set up and scale up a new business in the UK. It offers permanent residence after three years.
Germany
Investing or establishing a business in Germany offers you a residence permit, which eventually leads to citizenship. The investment must meet an economic need and you have to have lived in Germany for five years to become a citizen.
Italy
The scheme is designed for foreign investors committed to making a significant contribution to the economy. Requires a minimum investment of €250,000 which can rise to €2 million.
Switzerland
Residence Programme offers residence to applicants and their families through economic contributions. The applicant must agree to pay an annual lump sum in tax.
Canada
Start-Up Visa Programme allows foreign entrepreneurs the opportunity to create a business in Canada and apply for permanent residence.
Like a Fading Shadow
Antonio Muñoz Molina
Translated from the Spanish by Camilo A. Ramirez
Tuskar Rock Press (pp. 310)
Sole survivors
- Cecelia Crocker was on board Northwest Airlines Flight 255 in 1987 when it crashed in Detroit, killing 154 people, including her parents and brother. The plane had hit a light pole on take off
- George Lamson Jr, from Minnesota, was on a Galaxy Airlines flight that crashed in Reno in 1985, killing 68 people. His entire seat was launched out of the plane
- Bahia Bakari, then 12, survived when a Yemenia Airways flight crashed near the Comoros in 2009, killing 152. She was found clinging to wreckage after floating in the ocean for 13 hours.
- Jim Polehinke was the co-pilot and sole survivor of a 2006 Comair flight that crashed in Lexington, Kentucky, killing 49.
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While you're here...
Arabian Gulf Cup FINAL
Al Nasr 2
(Negredo 1, Tozo 50)
Shabab Al Ahli 1
(Jaber 13)
Abaya trends
The utilitarian robe held dear by Arab women is undergoing a change that reveals it as an elegant and graceful garment available in a range of colours and fabrics, while retaining its traditional appeal.
Kareem Shaheen on Canada
The specs
Engine: 1.5-litre turbo
Power: 181hp
Torque: 230Nm
Transmission: 6-speed automatic
Starting price: Dh79,000
On sale: Now
Greatest Royal Rumble results
John Cena pinned Triple H in a singles match
Cedric Alexander retained the WWE Cruiserweight title against Kalisto
Matt Hardy and Bray Wyatt win the Raw Tag Team titles against Cesaro and Sheamus
Jeff Hardy retained the United States title against Jinder Mahal
Bludgeon Brothers retain the SmackDown Tag Team titles against the Usos
Seth Rollins retains the Intercontinental title against The Miz, Finn Balor and Samoa Joe
AJ Styles remains WWE World Heavyweight champion after he and Shinsuke Nakamura are both counted out
The Undertaker beats Rusev in a casket match
Brock Lesnar retains the WWE Universal title against Roman Reigns in a steel cage match
Braun Strowman won the 50-man Royal Rumble by eliminating Big Cass last
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2025 Fifa Club World Cup groups
Group A: Palmeiras, Porto, Al Ahly, Inter Miami.
Group B: Paris Saint-Germain, Atletico Madrid, Botafogo, Seattle.
Group C: Bayern Munich, Auckland City, Boca Juniors, Benfica.
Group D: Flamengo, ES Tunis, Chelsea, Leon.
Group E: River Plate, Urawa, Monterrey, Inter Milan.
Group F: Fluminense, Borussia Dortmund, Ulsan, Mamelodi Sundowns.
Group G: Manchester City, Wydad, Al Ain, Juventus.
Group H: Real Madrid, Al Hilal, Pachuca, Salzburg.
UAE Falcons
Carly Lewis (captain), Emily Fensome, Kelly Loy, Isabel Affley, Jessica Cronin, Jemma Eley, Jenna Guy, Kate Lewis, Megan Polley, Charlie Preston, Becki Quigley and Sophie Siffre. Deb Jones and Lucia Sdao – coach and assistant coach.
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How to volunteer
The UAE volunteers campaign can be reached at www.volunteers.ae , or by calling 800-VOLAE (80086523), or emailing info@volunteers.ae.
Notable groups (UAE time)
Jordan Spieth, Si Woo Kim, Henrik Stenson (12.47pm)
Justin Thomas, Justin Rose, Louis Oosthuizen (12.58pm)
Hideki Matsuyama, Brooks Koepka, Tommy Fleetwood (1.09pm)
Sergio Garcia, Jason Day, Zach Johnson (4.04pm)
Rickie Fowler, Paul Casey, Adam Scott (4.26pm)
Dustin Johnson, Charl Schwartzel, Rory McIlroy (5.48pm)
UK-EU trade at a glance
EU fishing vessels guaranteed access to UK waters for 12 years
Co-operation on security initiatives and procurement of defence products
Youth experience scheme to work, study or volunteer in UK and EU countries
Smoother border management with use of e-gates
Cutting red tape on import and export of food
More from this package
WOMAN AND CHILD
Director: Saeed Roustaee
Starring: Parinaz Izadyar, Payman Maadi
Rating: 4/5
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Joyce Karam: Chaotic first debate unlikely to swing undecideds
Hussein Ibish: Donald Trump's 3-step plan to cling to power
Sulaiman Hakemy: Make America lose again