Are two years better than one year? A propensity score analysis of the impact of Head Start program duration on children's school performance in kindergarten

✍ Scribed by Xiaoli Wen; Christine Leow; Debbie L. Hahs-Vaughn; Jon Korfmacher; Sue M. Marcus

• Book ID: 119232305
• Publisher: Elsevier Science
• Year: 2012
• Tongue: English
• Weight: 240 KB
• Volume: 27
• Category: Article
• ISSN: 0885-2006
• DOI: 10.1016/j.ecresq.2011.07.006