Which Organ Is MOST Often Injured in Motor Vehicle Accidents

question 51

Multiple Choice

Which organ is MOST often injured in motor vehicle accidents?

• A) brain
• B) heart
• C) liver
• D) spleen

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Definitions:

Matching Variable

A characteristic used to ensure that members of different groups in a study are similar on that particular attribute.

Dependent Variable

The variable in an experiment that is observed and measured, expected to change as a result of alterations to the independent variable.

Matched Pairs Design

A research design in experimental psychology where participants are paired based on specific characteristics, with one member of each pair assigned to the experimental group and the other to the control group.

Order Effects

Changes in participants' responses due to the order in which experimental conditions are presented rather than the experimental conditions themselves.