Which four tests must a New York driving school instructor applicant pass to obtain certification?

1. Written test, road sign test, a standard road test, and a physical-fitness examination administered before the instructor-driving test
2. Vision test, road sign test, written test, and behind-the-wheel instructor's driving test
3. Written test, first-aid test, teaching-methods test, and a standard driving test
4. Vision test, written test, a personality assessment, and a standard road test