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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.

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ERIC Number: EJ608955
Record Type: CIJE
Publication Date: 1999
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0098-6283
Unannounced Quizzes Raise Test Scores Selectively for Mid-Range Students.
Graham, Robert B.
Teaching of Psychology, v26 n4 p271-73 Aut 1999
Explores the impact of unannounced quizzes on students' performance on examinations by comparing course segments with quizzes to segments without quizzes. Finds that test scores following quizzes averaged half a letter grade higher than scores from segments without quizzes; C students demonstrated a grade gain of 84% of a letter grade. (CMK)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A