How Did John Snow Figure Out the Source of Cholera

question 22

Multiple Choice

How did John Snow figure out the source of cholera in London?

• A) He made a lucky guess.
• B) He asked his patients where they'd gotten it.
• C) He carefully mapped who got sick and who didn't, and determined that all the sick ones were getting water from the same source.
• D) He experimented with turning off certain water sources, and it turned out to prevent the disease.
• E) He examined the feces of the victims and saw the bacteria.

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Definitions:

Unique Experiences

Events or encounters in one's life that are distinctive and not common, often leaving a lasting impact or creating a sense of individuality.

Shared Family Environment

The aspects of the family setting that individuals have in common and that may affect their development and behavior.

Evolutionary Approach

A perspective in psychology that emphasizes the role of natural selection and adaptation in the development of human behaviors and mental processes.

Ability To Bond

An individual's capacity to form and maintain emotional connections with others.