Thanh Lê

Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (ECLS-K): Combined User's Manual for the ECLS-K Eighth-Grade and K-8 Full Sample Data Files and Electronic Codebooks. NCES 2009-004.

Karen Tourangeau, Christine Winquist Nord, Thanh Lê et al. · National Center for Education Statistics · 2009 · 353 citations

Early Education, Kindergarten Education, Early Childhood Development +11

Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011). User's Manual for the ECLS-K:2011 Kindergarten Data File and Electronic Codebook, Public Version. NCES 2015-074.

Karen Tourangeau, Christine Winquist Nord, Thanh Lê et al. · National Center for Education Statistics · 2015 · 148 citations

Early Education, Kindergarten Education, Electronic Codebook +13

Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (ECLS-K)

Karen Tourangeau, Mike Brick, Lauren Byrne et al. · 2005 · 107 citations

Early Education, Kindergarten Education, Early Childhood Development +7

User's Manual for the ECLS-K Third Grade. Public-Use Data File and Electronic Code Book. Early Childhood Longitudinal Study, Kindergarten Class of 1998-99. NCES 2004-001.

Karen Tourangeau, Mike Brick, Thanh Lê et al. · National Center for Education Statistics · 2004 · 84 citations

Early Education, Kindergarten Education, Curriculum & Instruction +14

Early Childhood Longitudinal Study, Kindergarten Class of 1998-99 (ECLS-K). Fifth-Grade Methodology Report. NCES 2006-037.

Karen Tourangeau, Thanh Lê, Christine Winquist Nord · National Center for Education Statistics · 2005 · 32 citations

Early Education, Fifth-grade Methodology Report, Kindergarten Education +12