Persistence of Effects of the Checkpoints Program on Parental Restrictions of Teen Driving Privileges
Bruce G. Simons-Morton, EdD, MPH,
Jessica L. Hartos, PhD,
William A. Leaf, PhD and
David F. Preusser, PhD
Bruce Simons-Morton and Jessica Hartos are with the Prevention Research Branch, Division of Epidemiology, Statistics, and Prevention Research of the National Institute of Child Health and Human Development. David Preusser and William Leaf are with the Preusser Research Group, Inc.
FIGURE 3—Multivariate path model for adolescent reports of composite driving limits during the first year of adolescent licensure. Note. RMSEA = root mean square error of approximation.