Graduated driver licensing research in 2004 and 2005

摘要: Abstract This is the second update of research on graduated driver licensing (GDL) and teenage drivers. It briefly summarizes in progress published since January 2004 ( Hedlund, J. & Compton, R. (2004). Graduated 2003 beyond. Journal Safety Research 35 (1), 5–11 ). has been very active, especially risk factors, GDL program evaluations, role parents managing training their drivers, education. Results have strengthened case for GDL, nighttime passenger restrictions, extended supervised driving practice.