Stimulus equivalence and transfer of function: Teaching categorization skills to children

Clayborne et al. (2024) worked with three preschoolers who have autism.

The team used equivalence-based instruction, or EBI.

They taught each child to group three pictures into one category.

Then they checked if the kids could hear a category name and point to the right picture without extra training.

All three children built the new categories after only a few lessons.

Each child also passed listener tests for pictures that were never directly taught.

In short, the kids learned more than what was drilled.

Cameron et al. (1996) showed the same fast leap with reading words.

Their older study proves EBI has worked for decades.

Soulières et al. (2007) looks like a clash.

They found adults with autism did not get a boost from category knowledge.

The difference is age and task.

Clayborne worked with very young kids using clear pictures and praise.

Isabelle tested grown-ups with quick computer sounds.

Early childhood may be a sweet spot where EBI unlocks categories more easily.

You can use short EBI lessons to teach categories like foods, animals, or safety signs.

Pick three pictures per group, teach a few matches, then probe the rest.

If the child points correctly, you know learning spread without extra trials.

This saves time and keeps sessions fun.