ERIC Number: EJ401762
Record Type: CIJE
Publication Date: 1989
Reference Count: 0
Achievement and Range of Ability in Classes.
Preece, Peter F. W.
Journal of Experimental Education, v58 n1 p57-62 Fall 1989
A simple algebraic model relating the mean achievement in a class to the students' ability range is presented. Agreement between the model and data on the relationship between mean achievement and class size is described. Data concerning opinions of 15 primary school through university teachers quantitatively support the model. (TJH)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A