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Related Concept Videos

Blind Procedures02:07

Blind Procedures

Ideally, the people who observe and record the children’s behavior are unaware of who was assigned to the experimental or control group, in order to control for experimenter bias. Experimenter bias refers to the possibility that a researcher’s expectations might skew the results of the study. Remember, conducting an experiment requires a lot of planning, and the people involved in the research project have a vested interest in supporting their hypotheses. If the observers knew which child was...

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A Standardized Obstacle Course for Assessment of Visual Function in Ultra Low Vision and Artificial Vision
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An obstacle detecting device for the blind

V TWERSKY

    The Biological Review of the City College
    |March 19, 2010
    PubMed
    Summary

    No abstract available in PubMed .

    Keywords:
    BLINDNESS/obstacle detectionPERCEPTION/extrasensoryRADAR/for blind

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