Abstract
According to cognitive psychologists, moral decision-making is a dual-process
phenomenon involving two types of cognitive processes: explicit reasoning and
implicit intuition. Moral development involves training and integrating both types of
cognitive processes through a mix of instruction, practice, and reflection. Serious
games are an ideal platform for this kind of moral training, as they provide safe spaces
for exploring difficult moral problems and practicing the skills necessary to resolve
them. In this article, we present Morality Play, a model for the design of serious games
for ethical expertise development based on the Integrative Ethical Education framework
from moral psychology and the Lens of the Toy model for serious game design.