If a Researcher Is Conducting an Experiment, the Researcher Will

question 137

Multiple Choice

If a researcher is conducting an experiment, the researcher will _ _.

• A) alter the dependent variable and assess its effect on the independent variable
• B) alter the independent variable and assess its effect on the dependent variable
• C) observe behaviour in the setting where it naturally occurs
• D) measure two or more variables without altering any of the variables AND observe behaviour in the setting where it naturally occurs
• E) measure two or more variables without altering any of the variables

---

Definitions:

Allergic Response

The body's immune system reaction to a perceived harmful substance, ranging from mild symptoms like a rash to more severe reactions such as anaphylaxis.

Suprainfection

An infection occurring after or on top of an earlier infection, especially when caused by microorganisms resistant to the treatment initially used.

Clostridium Difficile

A bacterium that can cause symptoms ranging from diarrhea to life-threatening inflammation of the colon, often after the use of antibiotics.

Broad-Spectrum Antibiotics

Antibiotics that are effective against a wide range of both Gram-positive and Gram-negative bacteria.