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What is a control group? What is a hypothesis? Click the card to flip 👆.
Study with Quizlet and memorize flashcards containing terms like participants who are not exposed to the independent variable (under investigation), but their experience is similar to the experimental group (those exposed to the independent variable), by ___ two groups, an experimenter can better determine the effect of the independent ...
Control group(s) The group in the experiment that does not receive the variable being tested. Used to compare with the experimental group to show what the independent variable changed
7 Σεπ 2024 · A control group in a scientific experiment is a group separated from the rest of the experiment, where the independent variable being tested cannot influence the results. This isolates the independent variable's effects on the experiment and can help rule out alternative explanations of the experimental results.
3 Ιουλ 2020 · In a scientific study, a control group is used to establish causality by isolating the effect of an independent variable. Here, researchers change the independent variable in the treatment group and keep it constant in the control group.
28 Φεβ 2023 · The control group is the set of subjects that does not receive the treatment in a study. In other words, it is the group where the independent variable is held constant. This is important because the control group is a baseline for measuring the effects of a treatment in an experiment or study.
control group, the standard to which comparisons are made in an experiment. Many experiments are designed to include a control group and one or more experimental groups; in fact, some scholars reserve the term experiment for study designs that include a control group.
