ITEM RESPONSE ANALYSIS OF THE CONTINUOUS-TIME SIGNALS AND SYSTEMS CONCEPTINVENTORY

被引:4
|
作者
Buck, John R. [1 ]
Wage, Kathleen E. [2 ]
Hjalmarson, Margret A. [2 ]
机构
[1] Univ Massachusetts Dartmouth, ECE Dept, N Dartmouth, MA 02747 USA
[2] George Mason Univ, ECE Dept, Fairfax, VA 22030 USA
关键词
Assessment; Item Response Theory; Signals and Systems; Concept Inventory;
D O I
10.1109/DSP.2009.4786017
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
Item Response Theory was used to analyze version 3 of the Continuous-Time Signals and Systems Concept Inventory with a pool of 1276 students at 7 schools. The resulting estimates of question difficulty and student ability provide important data used to evaluate the design of the exam and prepare for the upcoming revision to version 4 of the inventory.
引用
收藏
页码:726 / +
页数:2
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