A Research Participant Hears a Tone Followed by a Puff

question 121

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)present the tone alone repeatedly
• B)present the puff of air alone repeatedly
• C)increase the loudness of the tone
• D)increase the amount of air that is directed toward the eye

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Definitions:

Average Squared Difference

A statistical measure calculated by averaging the squares of differences from a mean, often used in variance calculations.

Actual Return

The real profit or loss generated on an investment over a specified period, taking into account both capital gains and income received from the investment.

Market Prices

Refers to the current price at which an asset or service can be bought or sold in a marketplace.

Efficiency

The ability to accomplish a job with a minimum expenditure of time and resources.