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Brandes, O. Jean – 1976
This volume provides an overview of projects conducted by the National Center for Education Statistics (NCES). Particular emphasis is placed on NCES activities that directly affect educational users; studies intended to improve the quality or utility of NCES data and products are not included, nor are projects aimed at a single client such as the…
Descriptors: Catalogs, Early Childhood Education, Educational Research, Elementary Secondary Education
Page, Stephen, Ed.; Shaw, Danielle, Ed. – Laboratory for Student Success (LSS), The Mid-Atlantic Regional Educational Laboratory, 2004
Beginners in many disciplines learn that correlation never proves causation, but sometimes, even in public health, correlation, mistaken for causation, becomes the basis for policy and great expenditures of public and private money. "True experiments" with random assignment to experimental and control groups hold a special place in the…
Descriptors: Conference Papers, Teaching Methods, Federal Legislation, Statistical Studies