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DrJulian Conducts an Experiment to Test the Hypothesis That When

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Essay

Dr.Julian conducts an experiment to test the hypothesis that when more witnesses to a crime are present, any one witness is less likely to help the victim.After providing a cover story, she randomly assigns participants to witness a staged crime either alone, in the presence of two other people, or in the presence of ten other people.Then, she assesses how many people make an effort to help.Identify the independent and dependent variables in this study.


Definitions:

Enzyme

Biological molecules, typically proteins, that significantly speed up the rate of virtually all of the chemical reactions that take place within cells.

Hypertension

A medical condition in which the blood pressure in the arteries is persistently elevated, often leading to significant health risks.

UTI

An abbreviation for Urinary Tract Infection, a common infection that affects parts of the urinary tract.

Meaning

The importance, meaning, or interpretation of something.

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