Rats That Received Unpredictable Electric Shocks in a Laboratory Experiment

question 632

Multiple Choice

Rats that received unpredictable electric shocks in a laboratory experiment subsequently became uneasy when returned to that same laboratory setting.This best illustrates that anxiety may result from

• A)repression.
• B)an epigenetic effect.
• C)reinforcement.
• D)classical conditioning.

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Definitions:

Blood-Brain Barrier

A selective semipermeable barrier that shields the brain from foreign substances in the blood that might harm it, while allowing essential nutrients to pass through.

Atrophy

The reduction in size or wasting away of an organ or tissue due to disease, injury, or lack of use.

Hippocampus

A major component of the brain involved in memory formation, organization, and retrieval, as well as spatial navigation.

Asian-American Mothers

Refers to the parenting styles and cultural practices of mothers with Asian heritage living in America, often highlighting unique challenges and experiences.