Follow Slashdot blog updates by subscribing to our blog RSS feed

 



Forgot your password?
typodupeerror

Submission + - Caffeine Has a Weird Effect on Your Brain While You're Asleep (sciencealert.com) 1

alternative_right writes: Caffeine was shown to increase brain signal complexity, and shift the brain closer to a state of 'criticality', in tests run by researchers from the University of Montreal in Canada. This criticality refers to the brain being balanced between structure and flexibility, thought to be the most efficient state for processing information, learning, and making decisions.

Comment Re:There are many ways to touch type (Score 2) 188

I wouldn't be surprised if the multiplicity of keyboards does contribute. I learned in keypunch days, on cards, and they all had the same keyboards. Probably the first 10 or 20 years after were on desktop machines with builtin keyboards and they were all the same, or PCs where I could supply my own keyboards. Then came the world of laptops. It seems like every one has a different feel and different layouts for functions keys, numeric keypad, and CTRL/SHIFT etc. Right now, I have several laptops, all from the same manufacturer, and yet they have annoying little differences (half size arrow keys vs full size, ESC and ~/` subtly different) which always slow me down when switching. I could plug in my own keyboard, but then they wouldn't be laptops any more, and I'd probably have to buy a dozen keyboards before finding one I liked.

Comment There are many ways to touch type (Score 2) 188

I never took a class, I don't follow any particular pattern. Someone told me my fingers look like a spider crawling over the keyboard. But I don't watch my fingers, so far as I'm concerned, I do touch type.

And it does come with experience. The more you type, the more your fingers know where the keys are and you look less and less.

If you want to take a class to touch type, go ahead. But I would not call it necessary. Just type, and the more you do, the more you learn, like anything else.

Submission + - What Will Universities Look Like Post-ChatGPT? (cameronharwick.com) 5

An anonymous reader writes: Lots of people are sounding the alarm on AI cheating in college.

Who could resist a tool that makes every assignment easier with seemingly no consequences? After spending the better part of the past two years grading AI-generated papers, Troy Jollimore, a poet, philosopher, and Cal State Chico ethics professor, has concerns. “Massive numbers of students are going to emerge from university with degrees, and into the workforce, who are essentially illiterate,” he said. “Both in the literal sense and in the sense of being historically illiterate and having no knowledge of their own culture, much less anyone else’s.”

Economist Cameron Harwick says it's on professors to respond, and it's going to look like relying more on tests and not on homework—which means a diploma will have to be less about intelligence and more about agency and discipline.

This approach significantly raises the stakes of tests. It violates a longstanding maxim in education, that successful teaching involves quick feedback: frequent, small assignments that help students gauge how they’re doing, graded, to give them a push to actually do it.... Unfortunately, this conventional wisdom is probably going to have to go. If AI makes some aspect of the classroom easier, something else has to get harder, or the university has no reason to exist.

The signal that a diploma sends can’t continue to be “I know things”. ChatGPT knows things. A diploma in the AI era will have to signal discipline and agency – things that AI, as yet, still lacks and can’t substitute for. Any student who makes it through such a class will have a credible signal that they can successfully avoid the temptation to slack, and that they have the self-control to execute on long-term plans.


Submission + - Jared Isaacman pre-fired because of Musk connection (theregister.com)

Mirnotoriety writes: “Jared Isaacman, former NASA Administrator nominee, has shared how the US space agency might have looked under his leadership and blamed his connections with Elon Musk for the abrupt withdrawal of his nomination.”

"I don't like to play dumb ... I don't think that the timing was much of a coincidence ... There were other things going on on the same day."

‘There were indeed. Elon Musk's departure from the Department of Government Efficiency was also announced. "Some people had some axes to grind," said Isaacman, "and I was a good visible target."’

Submission + - Stanford is a case study in how Beijing infiltrates U.S. universities (washingtonpost.com)

schwit1 writes: Student reporters at Stanford University revealed China’s spying methods using Chinese nationals.

The Trump administration is revoking visas for Chinese students “with connections to the Chinese Communist Party or studying in critical fields” and revising its “visa criteria to enhance scrutiny of all future visa applications” for students from China and Hong Kong.

This is both necessary and long overdue. For years, China has been engaged in a systematic effort to target U.S. universities, using Chinese students to conduct extensive espionage and intellectual property theft on elite campuses across the United States — which has helped fuel China’s technological and military growth.

To understand how China uses its students as spies, read the stunning investigative report published last month by Stanford Review reporters Garret Molloy and Elsa Johnson in which they documented the infiltration of Stanford University by the Chinese Communist Party. “The CCP is orchestrating a widespread academic espionage campaign at Stanford,” Johnson told me and my co-host, Danielle Pletka, in a recent podcast interview. “Stanford is in the heart of Silicon Valley,” she added, “and that’s a huge incentive for China.”..

Molloy, an economics major, visited China last summer and was shocked to meet with many members of the CCP who were educated at Stanford. “We’re educating the head of the Chinese [securities and exchange commission], we’re educating the head of Beijing’s tariff negotiators. I’m meeting all these people and they all say ‘I work for the Chinese Communist Party in a really high role. I hope that China beats the U.S. And I also went to Stanford for my undergraduate and master’s degree.’ And I’m putting this together and I’m saying it’s shocking that we are educating such high-level Communist Party officials. What’s going wrong here?”

It’s a fair question — one of many for which the Trump administration plans to get answers.

And it's not just Stanford.

Submission + - Elon Musk Goes Nuclear (theatlantic.com) 4

sinij writes:

The world's richest man and the president of the United States are now openly fighting.

Trump threatened to cancel Space X government contracts and Musk accused Trump to be a frequent flyer to the Pedophile Island. This would be highly entertaining if not for the potential to wreck companies, ruin the economy, and sabotage legislative agenda.

Slashdot Top Deals

Quantity is no substitute for quality, but its the only one we've got.

Working...