A Gribble

question 15

Multiple Choice

A gribble:

• A) is the substrate required for kelp to grow on.
• B) is a snail that crawls along kelp stipes.
• C) is a group of lobsters.
• D) is a crustacean that burrows into kelp holdfasts.
• E) is an echinoderm that consumes kelp.

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Definitions:

Contingent Reinforcement

A method where the provision of rewards or consequences is directly dependent on the display of specific behaviors.

Reinforcer

Any stimulus that strengthens or increases the probability of a specific response or behavior by being presented after that response or behavior.

Reinforcer

Any stimulus that strengthens or increases the probability of a specific response or behavior by the means of positive or negative reinforcement.

Frequency

The rate at which something occurs or is repeated over a particular period or in a given sample.