Exploring the assistance dilemma: Comparing instructional support in examples and problems

Bruce M. McLaren, Tamara Van Gog, Craig Ganoe, David Yaron, Michael Karabinos

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

Abstract

An important question for teachers and developers of instructional software is how much guidance or assistance should be provided to help students learn. This question has been framed within the field of educational technology as the 'assistance dilemma' and has been the subject of a variety of studies. In the study reported in this paper, we explore the learning benefits of four types of computer-based instructional materials, which span from highly assistive (worked examples) to no assistance (conventional problems to solve), with support levels in between these two extremes (tutored problems to solve, erroneous examples). In this never-before conducted comparison of the four instructional materials, we found that worked examples are the most efficient instructional material in terms of time and mental effort spent on the intervention problems, but we did not find that the materials differentially benefitted learners of high and low prior knowledge levels. We conjecture why this somewhat surprising result was found and propose a follow-up study to investigate this issue.

Original languageEnglish
Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
PublisherSpringer
Pages354-361
Number of pages8
Volume8474 LNCS
ISBN (Print)9783319072203
DOIs
Publication statusPublished - 1 Jan 2014
Externally publishedYes
Event12th International Conference on Intelligent Tutoring Systems, ITS 2014 - Honolulu, HI, United Kingdom
Duration: 5 Jun 20149 Jun 2014

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume8474 LNCS
ISSN (Print)03029743
ISSN (Electronic)16113349

Conference

Conference12th International Conference on Intelligent Tutoring Systems, ITS 2014
Country/TerritoryUnited Kingdom
CityHonolulu, HI
Period5/06/149/06/14

Keywords

  • assistance dilemma
  • classroom studies
  • empirical studies worked examples
  • erroneous examples
  • problem solving
  • tutored problems to solve

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