“Quiet Sanctuary”

billy.reeder has added a photo to the pool:

“Quiet Sanctuary”

Traditional Shinto shrines cradled in mourning hues.

NOMA

Thomas Hawk posted a photo:

NOMA

Eddie Colla

Thomas Hawk posted a photo:

Eddie Colla

Time for a Good Conversation

BertvB posted a photo:

Time for a Good Conversation

An extraordinarily expressive portrait of a Western Lowland Gorilla (Gorilla gorilla gorilla), captured at Artis Zoo, Amsterdam.

Slashdot

News for nerds, stuff that matters

AI Boosted Homework Scores, Then Exam Scores Dropped

An anonymous reader quotes a report from The Economist: Students and school children are increasingly using artificial intelligence. A survey last year by Chegg, an ed-tech firm, found that 80% of rich-world undergraduates used it in their studies. More recent polls put the figure at 94% in Britain and 93% in Germany. Such widespread adoption has fueled concerns about the impact the technology might be having on learning. Teachers report marking identikit essays that they suspect are churned out by ChatGPT. Yet firm evidence on AI's educational effects has been lacking.

David Stromberg of Stockholm University and Victor Lei and Wu Yanhui of the University of Hong Kong set out to fill the gap. They tracked 27,000 pupils aged 12-18 in China, where AI adoption has been fast. Around 80% reported using models such as Doubao and DeepSeek; the other 20% formed the control group.

The results are eye-opening. After six months, pupils using AI saw their average homework score rise by 18% across all subjects. The time they took to complete each assignment fell from an average of 64 minutes to 45. But come exam time, the same students scored 20% below their classmates who had not called on AI's help. Homework scores once predicted exam performance; now those who score highest are, perversely, more likely to do worse in exams. The takeaway: "AI can boost learning productivity, but only for those who use the technology intelligently," reports The Economist. "Students must resist the temptation to reach for an AI-generated answer before thinking things through for themselves."

Read more of this story at Slashdot.

The Guardian

Latest news, sport, business, comment, analysis and reviews from the Guardian, the world's leading liberal voice

TikTok agrees to $400m settlement to resolve US children’s privacy litigation

The DoJ sued TikTok and its former parent company in August 2024 for allegedly failing to protect children’s privacy and collecting their information

⁠TikTok and its Chinese former parent company ByteDance on Friday agreed to a $400m settlement to resolve the US Department of Justice’s allegations that the short-form video app ⁠violated children’s online ⁠privacy.

The justice ​department sued TikTok and ByteDance in 2024 for allegedly failing to protect children’s privacy and illegally collecting their information. The defendants were accused ⁠of violating a law requiring online services aimed at children to obtain parental consent to collect personal information from users under age 13.

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