Which of the Following Is a Factor That Could Explain

question 3

Multiple Choice

Which of the following is a factor that could explain the pattern of pertussis incidence shown?

• A) There was an increased rate of vaccination beginning in 2002.
• B) There was an improved laboratory detection of pertussis.
• C) A more effective vaccine was introduced in 2012.
• D) Fewer infants were vaccinated between 1982 and 1987.

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Definitions:

Negative Correlation

Negative Correlation describes a relationship between two variables where as one variable increases, the other decreases, indicating an inverse association.

Deception

The act of misleading or tricking others through false statements or actions.

Informed Consent

A process by which a person gives permission or agrees to undergo a specific medical treatment or participate in research after being informed about the risks, benefits, and alternatives.

Functionalism

Early perspective in psychology associated with William James, in which the focus of study is how the mind allows people to adapt, live, work, and play.