An Increase in Turbulence

question 106

Multiple Choice

An increase in turbulence

• A)results in deposition of sediment.
• B)results in aggradation.
• C)causes terraces to form.
• D)increases the river's erosive power.
• E)decreases the size of the particles the stream is able to move.

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Definitions:

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus following a behavior increases the likelihood of that behavior being repeated.

Positive Reinforcement

An increase in the future frequency of a behavior due to the addition of a stimulus immediately following a response.

Negative Reinforcement

A behavioral principle where the removal of an unpleasant stimulus strengthens a behavior, increasing its occurrence.

Negative Punishment

A behavioral control method where the removal of a desirable stimulus decreases the likelihood of a behavior recurring.