What Is Mark's Unconditioned Response

question 53

Multiple Choice

What is Mark's unconditioned response?

• A) saying "gotcha"
• B) touching his neck
• C) laughing when he hears "gotcha"
• D) laughing when his neck is touched

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Definitions:

Kilometers

A unit of length in the metric system equal to 1,000 meters, often used to measure distances between geographical locations.

Meters

The base unit of length in the International System of Units (SI), equivalent to 100 centimeters or approximately 39.37 inches.

Millimeters (Mm)

A unit of length in the metric system equal to one thousandth of a meter.

Inches

A unit of measurement in the Imperial system equal to 1/12th of a foot.