In the following example, what is the independent variable and the dependent variable? An experimenter is interested in studying the effects of training on a child’s ability to learn sign language. He uses a new method called “video modeling” where he records the entire training over video and has the child watch it. After each child has watched the video, he takes them into a separate room and asks them to demonstrate the signs “more,” “food,” and “ball.” He then records which signs were performed correctly and incorrectly.
In the following example, what is the independent variable and the dependent variable?
An experimenter is interested in studying the effects of training on a child’s ability to learn sign language. He uses a new method called “video modeling” where he records the entire training over video and has the child watch it. After each child has watched the video, he takes them into a separate room and asks them to demonstrate the signs “more,” “food,” and “ball.” He then records which signs were performed correctly and incorrectly.
Independent variable: this is the variable which is usually manipulated by the researcher to see it's effect on dependent variable. Participant doesn't have any control on this variable, hence the name independent variable.
Dependent Variable: This variable is the one on which the effects of independent variable are observed and measured. This variable is reliant on other variables and values, hence the name dependent variable.
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