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Tourangeau, Karen; Nord, Christine; Lê, Thanh; Wallner-Allen, Kathleen; Vaden-Kiernan, Nancy; Blaker, Lisa; Najarian, Michelle – National Center for Education Statistics, 2018
This manual provides guidance and documentation for users of the longitudinal kindergarten-fourth grade (K-4) public-use data file of the Early Childhood Longitudinal Study, Kindergarten Class of 2010-11 (ECLS-K:2011), which includes the first release of the public version of the third-grade data. This manual mainly provides information specific…
Descriptors: Longitudinal Studies, Children, Surveys, Kindergarten
Elam, Jeanette H. – ProQuest LLC, 2009
The purpose of this study was to compare the academic performance of students enrolled in coeducational instruction and single-gender instruction. Within this framework, the researcher examined class type, gender, and racial/ethnicity using the sixth grade CRCT scores of selected students in the areas of mathematics and science. The fifth-grade…
Descriptors: Ethnicity, Middle School Students, Females, Coeducation
Schafer, William D. – 1997
As part of a study of school effectiveness, a procedure was developed to select schools for study based on extreme high or extreme low degrees of successfulness in reading. Data for all 775 public elementary schools in Maryland that were active in 1995 were used. Five triads of schools were selected, each triad consisting of two schools that were…
Descriptors: Educational Research, Elementary Education, Elementary Schools, High Achievement