Katherine Kaufer Christoffel

Prevalence Rates and Correlates of Psychiatric Disorders among Preschool Children

John V. Lavigne, Robert D. Gibbons, Katherine Kaufer Christoffel et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1996 · 558 citations

Child Psychology, Psychiatric Disorders, Psychiatry +15

Psychiatric Disorders With Onset in the Preschool Years: I. Stability of Diagnoses

John V. Lavigne, Richard Arend, Diane L. Rosenbaum et al. · Journal of the American Academy of Child & Adolescent Psychiatry · 1998 · 330 citations

Child Psychology, Psychiatry, Psychiatric Disorders +15

Effect of Neuromuscular Warm-up on Injuries in Female Soccer and Basketball Athletes in Urban Public High Schools

Cynthia R. LaBella, Michael R. Huxford, Joe Grissom et al. · Archives of Pediatrics and Adolescent Medicine · 2011 · 319 citations

Sleep and Behavior Problems Among Preschoolers

John V. Lavigne, Richard Arend, Diane L. Rosenbaum et al. · Journal of Developmental & Behavioral Pediatrics · 1999 · 268 citations

Sleep Disorders, Sleep Health, Education +21

Clinicians’ Description of Factors Influencing Their Reporting of Suspected Child Abuse: Report of the Child Abuse Reporting Experience Study Research Group

Risé Jones, Emalee G. Flaherty, Helen J. Binns et al. · PEDIATRICS · 2008 · 251 citations