Inspecting some individual differences from Hu & Nosofsky Dot Pattern studies with variability manipulations.
https://tegorman13.github.io/dot_variability/dp_24.html
Hu, M., & Nosofsky, R. M. (2022). Exemplar-model account of categorization and recognition when training instances never repeat. Journal of Experimental Psychology: Learning, Memory, and Cognition, 48(12), 1947–1969. https://doi.org/10.1037/xlm0001008
Hu, M., & Nosofsky, R. M. (2024). High-variability training does not enhance generalization in the prototype-distortion paradigm. Memory & Cognition. https://doi.org/10.3758/s13421-023-01516-1