Do autistic individuals show atypical performance in probabilistic learning? A comparison of cue-number, predictive strength, and prediction error.

Summary: Imagine trying to guess the weather. If dark clouds always mean rain, the pattern is easy to learn. But what if dark clouds only mean rain sometimes? That is called "probabilistic learning."

Researchers wanted to know if autistic adults learn these unpredictable "sometimes" rules differently than non-autistic adults. To find out, they tested 104 adults using computer games. They discovered that both groups did a great job when the clues were strong and reliable. However, when the clues were weak and confusing, autistic adults had a harder time figuring out the pattern. They tended to change their guesses too quickly when they made a mistake.

This makes a lot of sense! It helps explain why social situations—which are often unpredictable and full of confusing clues—can be especially tricky to navigate for autistic individuals.