AN ATTEMPT TO FIND AN A PRIORI MEASURE OF STEP SIZE. COMPARATIVE STUDIES OF PRINCIPLES FOR PROGRAMMING MATHEMATICS IN AUTOMATED INSTRUCTION, TECHNICAL REPORT NO. 13 / ELLEN F. ROSEN and LAWRENCE M. STOLUROW.

IN ORDER TO FIND A GOOD PREDICTOR OF EMPIRICAL DIFFICULTY, AN OPERATIONAL DEFINITION OF STEP SIZE, TEN PROGRAMER-JUDGES RATED CHANGE IN COMPLEXITY IN TWO VERSIONS OF A MATHEMATICS PROGRAM, AND THESE RATINGS WERE THEN COMPARED WITH MEASURES OF EMPIRICAL DIFFICULTY OBTAINED FROM STUDENT RESPONSE DATA....

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Bibliographic Details
Main Authors:	Rosen, Ellen F. Stolurow, Lawrence M. (Author)
Corporate Author:	University of Illinois at Urbana-Champaign
Language:	English
Published:	[Place of publication not identified] : Distributed by ERIC Clearinghouse, 1964.
Subjects:	Learning Problems. Learning Processes. Mathematics Instruction. Mathematics Materials. Programed Instruction. Programed Instructional Materials. Programing Problems. Textbooks.
Physical Description:	25 pages
Format:	Microfilm Book

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