Chapter 5 ReviewManaging Risk with the IPDE Process

Chapter 5 Review

Different risk factors and what they consist ofIPDE process may lead to changing speed,

direction or communicationZone Control System

◦Open and closed zones3 main search ranges: 12-15 sec., 4-6 sec.,

target areaOrderly visual search patternScanningWhat to do when lanes merge

Chapter 5 Review

IPDE processAssume other drivers make mistakesCompromise spaceHow can you separate hazards?When you slam on the brakes, you may

lose the ability to steer the vehicle