Analogies solving by individuals with and without intellectual disability: Different cognitive patterns as indicated by eye movements.

Researchers watched adults with intellectual disability solve picture analogies. They also tested neurotypical kids matched for mental age. Eye-tracking cameras recorded where each person looked while picking answers.

The team wanted to see if the two groups used different thinking paths to reach the same goal.

Adults with ID got fewer items right. Their eyes jumped from one choice to the next, ruling out wrong answers one by one.

Neurotypical kids looked longer at the blank space and built the answer in their head before choosing. This eye pattern is called constructive matching.

Carmichael et al. (1999) showed that people with ID keep gaining facts as they age. Eli’s study adds that their real-time thinking style stays different, even when facts grow.

Boutros et al. (2011) also used ID versus TD groups in 2011. They saw no big self-regulation gap, but Eli found a clear strategy gap. The tasks differ: analogies versus puzzle play, so both results can be true.

Smith et al. (2021) linked fine motor to IQ in ADHD. Eli shifts the lens to eye gaze in ID, showing the body-brain link shows up in gaze as well as grip.

You can’t fix the strategy gap with more drill alone. Instead, teach clients how to scan the whole problem first. Model looking at the blank, naming the rule, then picking. Eye-tracking data gives you a quiet, non-verbal way to see if the learner is using the new plan.