Another Name for a Bruise Is a Contusion

question 1

True/False

Another name for a bruise is a contusion.

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Definitions:

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases.

Controlled Variable

A factor in an experiment which is kept constant to test the relative impact of an independent variable.

Placebo Effect

The phenomenon in which a person's symptoms can improve due to their belief in the efficacy of a treatment with no therapeutic value.

Debriefing

A process of questioning and informing participants about the purpose and methods of a study after their participation is complete.