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CNN: AI’s Effects On The Brain
In a recent CNN1 interview, MIT’ 2s Dr. Nataliya Kosmyna shared findings from a new study showing that relying solely on AI for tasks like writing can reduce brain activity and memory. The research highlights how overusing AI3 tools like ChatGPT may impact how we think – and why human effort still matters.
Transcript
OMAR JIMENEZ: Meanwhile, a new study from MIT is raising the alarm about how AI impacts learning and how convenience could come at a cost for your brain. The study looked at essay writing across three groups, people using AI, a search engine, or just their own brain power. That last group, no tools at all, showed the strongest brain activity plus better memory recall. They were followed by the search engine users and in last place, people relying on AI.
Now, as students and workers become more and more dependent on tools like ChatGPT, it does raise a lot of questions about the future of how we think.
Joining me now is Nataliya Kosmyna lead author on the study. Thank you for being here. Can you just explain what you learned from this study? Did it surprise you?
A notícia aborda
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Rock singer leaves D.M. with a bat taste in mouth
Rock Singer Ozzy Osbourne left Des Moines Thursday with a $39,000 haul from a concert at Veterans Memorial Auditorium, a four-day supply of rabies vaccine and a bat taste in his mouth.
Osbourne reportedly put a dead bat in his mouth, bit its head off and threw it back into the crowd of about 5,000 at the auditorium Wednesday night.
Some skeptics think the whole thing was a publicity stunt – even the taking of the first of a series of five rabies shots at a Des Moines hospital after the concert.
No trecho do último parágrafo — the whole thing was a publicity stunt —, o termo destacado se refere
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Leia o quadrinho publicado após a morte de Ozzy Osbourne e um texto sobre um de seus shows para responder a questão.
Rock singer leaves D.M. with a bat taste in mouth
Rock Singer Ozzy Osbourne left Des Moines Thursday with a $39,000 haul from a concert at Veterans Memorial Auditorium, a four-day supply of rabies vaccine and a bat taste in his mouth.
Osbourne reportedly put a dead bat in his mouth, bit its head off and threw it back into the crowd of about 5,000 at the auditorium Wednesday night.
Some skeptics think the whole thing was a publicity stunt – even the taking of the first of a series of five rabies shots at a Des Moines hospital after the concert.
Segundo o último parágrafo do texto informativo, alguns céticos
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Leia o quadrinho publicado após a morte de Ozzy Osbourne e um texto sobre um de seus shows para responder a questão.
Rock singer leaves D.M. with a bat taste in mouth
Rock Singer Ozzy Osbourne left Des Moines Thursday with a $39,000 haul from a concert at Veterans Memorial Auditorium, a four-day supply of rabies vaccine and a bat taste in his mouth.
Osbourne reportedly put a dead bat in his mouth, bit its head off and threw it back into the crowd of about 5,000 at the auditorium Wednesday night.
Some skeptics think the whole thing was a publicity stunt – even the taking of the first of a series of five rabies shots at a Des Moines hospital after the concert.
A leitura da fala “Don’t even think about it…”, presente no quadrinho, alinhada à compreensão do trecho do artigo de jornal, permite inferir que há
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ChatGPT May Be Eroding Critical Thinking Skills,
According to a New MIT Study
Does ChatGPT harm critical thinking abilities? A new study from researchers at MIT’s Media Lab has returned some concerning results.
The study divided 54 subjects – 18 to 39 year-olds from the Boston area – into three groups, and asked them to write several SAT essays using OpenAI’s ChatGPT, Google’s search engine, and nothing at all, respectively. Researchers used an EEG to record the writers’ brain activity across 32 regions, and found that of the three groups, ChatGPT users had the lowest brain engagement and “consistently underperformed at neural, linguistic, and behavioral levels.” Over the course of several months, ChatGPT users got lazier with each subsequent essay, often resorting to copy-and-paste by the end of the study.
A conclusão do estudo conduzido pelo MIT vincula o ato de copiar e colar
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ChatGPT May Be Eroding Critical Thinking Skills,
According to a New MIT Study
Does ChatGPT harm critical thinking abilities? A new study from researchers at MIT’s Media Lab has returned some concerning results.
The study divided 54 subjects – 18 to 39 year-olds from the Boston area – into three groups, and asked them to write several SAT essays using OpenAI’s ChatGPT, Google’s search engine, and nothing at all, respectively. Researchers used an EEG to record the writers’ brain activity across 32 regions, and found that of the three groups, ChatGPT users had the lowest brain engagement and “consistently underperformed at neural, linguistic, and behavioral levels.” Over the course of several months, ChatGPT users got lazier with each subsequent essay, often resorting to copy-and-paste by the end of the study.
O uso do verbo modal “may”, no título do artigo informativo, expressa a ideia de que o ChatGPT
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Climate change is happening
Climate change is already affecting every region on Earth. Changes in rain cycles, rising sea levels, melting glaciers, a warming ocean, and more frequent and intense extreme weather events are now impacting millions of people.
Climate change can affect our health, ability to grow food, housing, safety and work. Some of us are more vulnerable to climate impacts, such as people living in small islands and in poorer countries. Because of sea-level rise, for example, whole communities have had to move to other places. In the future, the number of people displaced by climate change is expected to go up.
The changes in the climate are everywhere, rapid and intensifying, and some of the changes, such as sea-level rise or melting ice sheets, are irreversible over hundreds to thousands of years.
De acordo com o texto, um efeito da mudança climática considerado irreversível em um futuro diz respeito a
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Climate change is happening
Climate change is already affecting every region on Earth. Changes in rain cycles, rising sea levels, melting glaciers, a warming ocean, and more frequent and intense extreme weather events are now impacting millions of people.
Climate change can affect our health, ability to grow food, housing, safety and work.
The changes in the climate are everywhere, rapid and intensifying, and some of the changes, such as sea-level rise or melting ice sheets, are irreversible over hundreds to thousands of years.
No trecho do segundo parágrafo — Some of us are more vulnerable to climate impacts, such as people living in small islands and in poorer countries. —, a expressão “such as” introduz
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Climate change is happening
Climate change is already affecting every region on Earth. Changes in rain cycles, rising sea levels, melting glaciers, a warming ocean, and more frequent and intense extreme weather events are now impacting millions of people.
Climate change can affect our health, ability to grow food, housing, safety and work. Some of us are more vulnerable to climate impacts, such as people living in small islands and in poorer countries. Because of sea-level rise, for example, whole communities have had to move to other places. In the future, the number of people displaced by climate change is expected to go up.
The changes in the climate are everywhere, rapid and intensifying, and some of the changes, such as sea-level rise or melting ice sheets, are irreversible over hundreds to thousands of years.
O título do texto — Climate change is happening — e a primeira frase — Climate change is already affecting every region on Earth — mostram, por meio do uso do tempo verbal, que a mudança climática
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