What was the last thing you asked an AI chatbot to do for you? Maybe you asked it for an essay structure to help answer a tricky question, provide an insightful analysis of a chunky data set, or to check if your cover letter matches the job description.
Some experts worry that outsourcing these kinds of tasks means your brain is working less and could even be harming your critical thinking and problem-solving skills.
Earlier this year, the Massachusetts Institute of Technology (MIT) published a study showing that people who used ChatGPT to write essays showed less activity in brain networks associated with cognitive processing while undertaking the exercise.
These people also couldn’t quote from their essays as easily as those in the study who didn’t use an AI chatbot.
The researchers said their study demonstrated “the pressing matter of exploring a possible decrease in learning skills”.
All 54 participants were recruited from MIT and nearby universities. Their brain activity was recorded using electroencephalography (EEG), which involves electrodes being placed on the scalp.
Some of the prompts used by the participants included asking AI to summarise essay questions, track down sources as well as refine grammar and style.
It was also used to generate and articulate ideas – but some users felt AI wasn’t very good at this.
‘AI makes it too easy to find answers’
Separately, Carnegie Mellon University and Microsoft, which operates Copilot, found people’s problem-solving skills could diminish if they became too reliant on AI.
They surveyed 319 white-collar workers who used AI tools for their jobs at least once per week about how they apply critical thinking when using them.
They looked at 900 examples of tasks given to AI, ranging from analysing data for new insights to checking whether a piece of work satisfies particular rules.
The study found that higher confidence in the tool’s ability to perform a task was related to “less critical thinking effort”.
“While GenAI can improve worker efficiency, it can inhibit critical engagement with work and can potentially lead to long-term overreliance on the tool and diminished skill for independent problem-solving.”
Schoolchildren in the UK were similarly surveyed for a study published in October by Oxford University Press (OUP).
It found six in 10 felt AI had negatively impacted their skills in relation to schoolwork.
So, with the massive explosion of AI use, are our cognitive skills at risk of decline?
(BBC)
