Analyzing the system variables that contributed to individual decision$-$making is the goal of the Module $12$ portfolio. The work on systems, root causes, and wicked problems you've previously completed is the basis for understanding how systems affected individual decision$-$making that led to the Colgan Air $3407$ accident.

Your assignment for this portfolio should answer "why" $($using Endsley's SA model$)$ within the context of the system in which they operated influenced their decision$-$making process.