DrJim Jennings Studies the Relationship Between Age and Levels of Activity.Jim

question 43

Multiple Choice

Dr.Jim Jennings studies the relationship between age and levels of activity.Jim measures levels of activity by documenting the number of steps his subjects take each day.What has Jim done by creating this measure of activity levels?

• A)Conceptualized an operation
• B)Standardized a variable
• C)Operationalized a concept
• D)Operationalized a definition
• E)None of the above

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Definitions:

Serous Fluid

A clear, pale yellow fluid that fills the space between membranes lining body cavities and surrounding internal organs.

Vesicle

A small fluid-filled bladder or sac within the body, including structures such as blisters or biological vesicles in cell biology.

Papule

A small, raised, and solid pimple or swelling on the skin that does not contain pus.

Rocky Mountain Spotted Fever

A bacterial disease spread by ticks, characterized by fever, headache, muscle pain, and a characteristic rash.