Is their solution algorithm blind overall to error reduction between input and associated output states or is it based on propagation or another Hebbian learning model?

Paper details:

Directions- please answer all of the following and provide in-text citation from a peer reviewed source: Kozma et al. present a contemporary mathematical model of human behavior under some environmental constraints. How well does their model fit the human performance data? Is their solution algorithm blind overall to error reduction between input and associated output states or is it based on propagation or another Hebbian learning model?