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Experimental Design definitions

2 학생들은 이 점이 도움이 되었다고 느꼈습니다
컨트롤 버튼이 '내비게이션' 모드로 변경되었습니다.
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  • Dependent Variable

    The variable measured or observed by the researcher to assess the effect of the independent variable.

  • Independent Variable

    The variable manipulated or controlled by the researcher to observe its effect on the dependent variable.

  • Incubator

    A device that maintains a controlled environment, such as temperature and humidity, to support the development of organisms or cells.

  • Control Groups

    Groups in an experiment designed to prevent false positives and negatives by providing a baseline response for comparison, either showing no effect (negative) or a known effect (positive).

  • False Positives

    An outcome that incorrectly indicates the presence of a condition or effect when it is not actually present.

  • False Negatives

    An outcome that incorrectly indicates the absence of a condition or result when it is actually present.

  • Negative Controls

    A group in an experiment expected to show no response, used to ensure that any observed effect is due to the variable being tested.

  • Positive Controls

    A control group expected to show a response, confirming the experiment's setup and validating the test's effectiveness.