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Text 3
Benefits of a Bilingual Brain
¹ Language ability is typically measured in two active parts, speaking and writing, and two passive parts, listening and reading. While a balanced bilingual has near equal abilities in two languages, most bilinguals around the world know and use their languages in varying proportions. But recent advances in brain imaging technology have given neurolinguists a glimpse into how specific aspects of language learning affect the bilingual brain.
² It's well known that the brain's left hemisphere is more dominant and analytical in logical processes, while the right hemisphere is more active in emotional and social ones, though this is a matter of degree, not an absolute split. The fact that language involves both types of functions has led to the critical period hypothesis. According to this theory, children learn languages more easily because the plasticity of their developing brains lets them use both hemispheres in language acquisition, while in most adults, language is lateralized to one hemisphere, usually the left. If this is true, learning a language in childhood may give you a more holistic grasp of its social and emotional contexts.
³ Conversely, recent research showed that people who learned a second language in adulthood exhibit less emotional bias and a more rational approach when confronting problems in the second language than in their native one. But regardless of when you acquire additional languages, being multilingual gives your brain some remarkable advantages, such as higher density of the grey matter that contains most of your brain's neurons and synapses, and more activity in certain regions when engaging a second language. The strong workout a bilingual brain receives throughout its life can also help delay the onset of diseases, like Alzheimer's and dementia by as much as five years.
Source: Adapted from “Benefits of a bilingual brain” (Video),
by Mia Nacamuli for TED-ed, 2015. Available on:
https://www.youtube.com/watch?v=MMmOLN5zBLY with
subtitles.
I. It is possible to assess an individual's language ability through the use of the four skills mentioned in the text either separately or in conjunction.
II. By saying that language ability is typically measured in two active parts and two passive parts, the author of the text implies there are other forms of evaluating language skills.
Choose the CORRECT answer:
I. In: "So you stand by the board /Full of fear and intention", the pronoun ‘you’ probably refers to the pupils.
II. In: "And, if you think that they're listening / Well, you've got to be joking", the pronoun ‘they’ probably refers to the pupils.
III. In: "Say the wrong word to our children / We'll have you, oh yes, we'll have you", the pronouns ‘we/our’ are used to represent the voices of the teachers.
Choose the CORRECT answer:
A lawyer used ChatGPT to prepare a court filing. It went horribly awry.
A lawyer who relied on ChatGPT to prepare a court filing on behalf of a man suing an airline is now all too familiar with the artificial intelligence (AI) tool’s shortcomings — including its propensity to invent facts.
Roberto Mata sued Colombian airline Avianca last year, alleging that a metal food and beverage cart injured his knee on a flight to Kennedy International Airport in New York. When Avianca asked a Manhattan judge to dismiss the lawsuit based on the statute of limitations, his lawyer submitted a brief based on research done by ChatGPT.
While ChatGPT can be useful to professionals in numerous industries, including the legal profession, it has proved itself to be both limited and unreliable. In this case, the AI invented court cases that didn’t exist, and asserted that they were real. The fabrications were revealed when Avianca’s lawyers approached the case’s judge, saying they couldn’t locate the cases cited in Mata’s lawyers’ brief in legal databases.
“It seemed clear when we didn’t recognize any of the cases in their opposition brief that something was amiss,” said the airline’s lawyer. And soon they figured it was some sort of chatbot of some kind. On the other hand, the passenger’s lawyer said that it was the first time he’d used ChatGPT for work and, therefore, he was unaware of the possibility that its content could be false.
Internet: <www.cbsnews.com> (adapted).
Based on the preceding text, judge the item that follow.
It is correct to infer from the text that, due to the lawyer’s expertise, he had used ChatGPT for work before.