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  Stages of Development
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  Learning as a Cognitive Building Process
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  Learning as Social Experience
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  Learning as Stimulus Response Chains
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  Instructional Support for Child Development
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  1960-1970
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  Providing Conditions for Learning
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  The Mind as Computer
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  Early 1970's
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  Mid-to-Late 1970's
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  Managing the Complexity of Teaching
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  The Role of Intelligence in Learning
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  creates standards
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  International Society for Technology in Education