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Hannon, Brenda – Learning and Instruction, 2012
Definitions of related concepts (e.g., "genotype-phenotype") are prevalent in introductory classes. Consequently, it is important that educators and students know which strategy(s) work best for learning them. This study showed that a new comparative elaboration strategy, called differential-associative processing, was better for learning…
Descriptors: Definitions, Learning Strategies, Educational Experiments, Cognitive Processes
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Richey, J. Elizabeth; Nokes-Malach, Timothy J. – Learning and Instruction, 2013
A central goal of the learning sciences is to discover principles that determine the optimal amount of instructional assistance to support robust learning (Koedinger & Aleven, 2007). We examined learning outcomes from providing and withholding stepwise instructional explanations as students studied worked examples and solved physics problems. We…
Descriptors: Demonstrations (Educational), Teaching Methods, Problem Solving, Learning Processes
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Booth, Julie L.; Lange, Karin E.; Koedinger, Kenneth R.; Newton, Kristie J. – Learning and Instruction, 2013
In a series of two "in vivo" experiments, we examine whether correct and incorrect examples with prompts for self-explanation can be effective for improving students' conceptual understanding and procedural skill in Algebra when combined with guided practice. In Experiment 1, students working with the Algebra I Cognitive Tutor were randomly…
Descriptors: Computer Assisted Instruction, Computer Software, Instructional Design, Educational Experiments
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Sanchez, Emilio; Garcia-Rodicio, Hector – Learning and Instruction, 2013
The goal of the present study was to examine the mechanisms underlying a strategy that we developed to make instructional explanations effective. In two experiments participants learned about plate tectonics from a multimedia material, including adjunct explanations that revised common misunderstandings. These explanations were either marked…
Descriptors: Web Based Instruction, Computer Assisted Instruction, Multimedia Materials, Protocol Analysis
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Kopp, Kristopher J.; Britt, M. Anne; Millis, Keith; Graesser, Arthur C. – Learning and Instruction, 2012
The current studies investigated the efficient use of dialogue in intelligent tutoring systems that use natural language interaction. Such dialogues can be relatively time-consuming. This work addresses the question of how much dialogue is needed to produce significant learning gains. In Experiment 1, a full dialogue condition and a read-only…
Descriptors: Intelligent Tutoring Systems, Natural Language Processing, Computer Mediated Communication, Synchronous Communication
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Kombartzky, Uwe; Ploetzner, Rolf; Schlag, Sabine; Metz, Berthold – Learning and Instruction, 2010
Based on current theories of multimedia learning, we propose a strategy for learning from animations. Two different experimental studies were conducted in order to evaluate the strategy. In the first study, 22 sixth graders learned from an animation without the strategy while 21 students were encouraged to make use of the proposed strategy during…
Descriptors: Grade 6, Learning Strategies, Teaching Methods, Instructional Effectiveness