The Unconditional Stimulus Is

question 63

Multiple Choice

The unconditional stimulus is

• A) an event that naturally elicits a reliable and measurable response.
• B) a learned event that elicits a reliable and measurable response.
• C) an event that does not initially elicit a response but will do so after it has been presented a few times.
• D) an event that will elicit a reliable and measurable response after the subject has been preexposed to the event.

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Definitions:

Cleavage

A geological term referring to the tendency of minerals to break along specific planes of weakness due to their crystal structure.

Silicon Tetrahedron

A structural unit in silicate minerals, consisting of four oxygen atoms surrounding a silicon atom in a tetrahedral shape.

Cleavage

The tendency of a mineral to break along flat surfaces as determined by the mineral's crystal structure.

Silicate Mineral

Minerals that contain silicon and oxygen, and sometimes other elements, which make up the majority of the Earth's crust.