A Research Participant Hears a Tone Followed by a Puff

question 145

Multiple Choice

A research participant hears a tone followed by a puff of air directed toward his eye.Later,he blinks when he hears the tone.Before ending the experiment,what could the researcher do in order to extinguish the blinking to that tone?

• A)Repeatedly present the tone alone..
• B)Repeatedly present the puff of air alone..
• C)Increase the loudness of the tone.
• D)Increase the amount of air that is directed toward the eye.

---

Definitions:

Eukaryotic Organism

An organism whose cells contain a nucleus enclosed within a membrane, distinct from prokaryotes like bacteria.

Malaria

A life-threatening disease transmitted to humans through the bite of infected Anopheles mosquitoes, caused by Plasmodium parasites.

Amebic Dysentery

An intestinal infection caused by amoeba, leading to severe diarrhea, fever, and stomach pain.

Dyes

Substances used to impart color to materials, such as fabric or hair, through a process of absorption or chemical reaction.