Camilla Is an Insomniac

question 133

Multiple Choice

Camilla is an insomniac. She spends a lot of time in her bed watching television and doing homework, but she finds sleep elusive when she lies down there. Camilla would benefit from using her bed only for sleeping (or sex with her partner) because it has become a

• A)discriminative conditioned stimulus for too many other activities.
• B)secondary reinforcer for staying awake.
• C)conditioned stimulus for too many other activities.
• D)primary reinforcer for staying awake.

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Definitions:

Stromatolites

Layered structures formed by the mineralization of bacteria.

Zircons

Minerals that are widely used in dating geological structures due to their ability to encapsulate and preserve uranium-lead isotopes over immense periods.

Fossilized

The process by which organic material is converted into a fossil, preserving the remains of organisms that lived in the past.

Multicellularity

The state of being composed of multiple cells that work together, often differentiating into various types to perform specialized functions, characterizing most complex life forms.