As a child in the $1950$ s$,$ Matthew did not wear a seatbelt when riding in a car. In fact, he would lay in the window above the backseat of his family's sedan and then roll down into the floor when his dad pushed the brake pedal quickly. In the early $1980$ s$,$ while he was a manager of a courier service, Matthew learned that seatbelts prevented fatalities in car crashes and kept the driver in place to better control the vehicle. Even though it was not yet legally required in the state, Matthew issued a company policy that all drivers and anyone riding in company vehicles must wear seatbelts. Matthew's management style is best described as

evidence$-$based.

behavioral.

contingency.

bureaucratic.