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This initially neutral stimulus is called a <u>conditioned</u> stimulus.
A neutral stimulus on its own should produce no reaction, but if used together with an unconditioned stimulus (that causes either atraction or rejection), and after a series of repetitions, it will trigger the same reaction as the one generated by the unconditioned stimulus with which is paired.
This learning mechanism which involves an unconditioned stimulus, and a neutral one which becomes conditioned, is known as classical conditioning.
<span>1. </span>The
Civil Rights Act of 1964. sought to end the series of laws in the south known
as Jim Crow Laws.
<span>2. </span>The case of Brown V. Board of Education (1954)
resulted in a ruling that stated segregation in American public schools was
inherently unequal. The Warren Court ruled that the doctrine of “separate but
equal” (Jim Crow Laws) was unconstitutional because it stamped an inherent
badge of inferiority on black students.