A Survey of Twenty Years' Progress in Measuring 

 Results in Nature-Study 



By Dr. Elliot R. Downing 

 The University of Chicago 



The Revised Range of Information Test in Science 

 Please put an E beside words and phrases (on the list below) that 

 you can explain or define, an F beside those you have heard or read 

 about, the meaning of which is not clear, and an N beside those 

 that are new. Explain or define the first five you mark with an E, 

 on the back of this sheet. 



*Copies of the i-evised test can be obtained from the author, The Universit}'' 

 of Chicago, The School of Education, for S.40 per hundred. 



68 



