In an Experiment,a Researcher Manipulates One Variable to See How

question 1

Multiple Choice

In an experiment,a researcher manipulates one variable to see how it affects a second variable.The second variable,which is observed for any possible effects,is called the __________.

• A)dependent variable
• B)control variable
• C)independent variable
• D)hypothetical variable

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Definitions:

Limitations

Restrictions or boundaries that limit what is possible or allowable.

Ethical Study

The investigation and analysis of moral principles that govern a person's behavior or the conducting of an activity, particularly in research practices.

One-Way Mirrors

Transparent mirrors allowing people on one side to see through, while people on the other side only see a reflection; commonly used in observational research or privacy settings.

Day Care

A service that provides care for children during the daytime, typically so that parents can work or engage in other activities.