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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

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Cotabish, Alicia; Dailey, Deborah; Hughes, Gail D.; Robinson, Ann – Research in the Schools, 2011
In order to increase the quality and quantity of science instruction, elementary teachers must receive professional development in science learning processes. The current study was part of a larger randomized field study of teacher and student learning in science. In two districts in a southern state, researchers randomly assigned teacher…
Descriptors: Learning Processes, Faculty Development, Control Groups, Experimental Groups
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Chatterji, Madhabi; Koh, Nancy; Choi, Linda; Iyengar, Radhika – Research in the Schools, 2009
In this article, we provide empirical evidence on the utility of a teacher-mediated diagnostic classroom assessment intervention for identifying and addressing learning gaps in learner domains. Early results, based on 11 treatment and 27 comparison classes with 381 students and 38 teachers overall, indicated positive changes in teachers'…
Descriptors: Educational Diagnosis, Formative Evaluation, Performance Based Assessment, Classroom Observation Techniques