The Effect of an Intelligent Tutor on Performance on Specific Posttest Problems

The Effect of an Intelligent Tutor on Performance on Specific Posttest Problems [electronic resource] / Adam Sales, Ethan Prihar and Neil Heffernan.

This paper drills deeper into the documented effects of the Cognitive Tutor Algebra I and ASSISTments intelligent tutoring systems by estimating their effects on specific problems. We start by describing a multilevel Rasch-type model that facilitates testing for differences in the effects between pr...

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Bibliographic Details
Online Access: Full Text (via ERIC)
Main Authors: Sales, Adam, Prihar, Ethan (Author), Heffernan, Neil (Author), Pane, John F. (Author)
Format: Electronic eBook
Language:English
Published: [Place of publication not identified] : Distributed by ERIC Clearinghouse, 2021.
Subjects:
Intelligent Tutoring Systems.
Academic Achievement.
Educational Technology.
Algebra.
Item Response Theory.
Hierarchical Linear Modeling.
Program Effectiveness.
Pretests Posttests.
Achievement Tests.
Elementary Secondary Education.
Standardized Tests.

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