When She Was in the 7^th Grade,Dawn Made 10 Written

question 31

Multiple Choice

When she was in the 7^th grade,Dawn made 10 written book reports.Now,she can no longer recall the title of eight of those books.Skinner would say this loss is most likely due to

• A)repression.
• B)forgetting.
• C)respondent extinction.
• D)operant extinction.

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Definitions:

Silicate Mineral

Minerals composed of silicate groups, the most abundant class of minerals in the Earth's crust, containing silicon and oxygen.

Continental Crust

The thick, buoyant part of the Earth's crust that forms the continents; it is generally older and more complex than oceanic crust.

Granite

A common and widely occurring type of intrusive, felsic, igneous rock, characterized by its granular texture.

Abundant Elements

Chemical elements that occur in large quantities in Earth's crust, atmosphere, or oceans, such as oxygen, silicon, and aluminum.