Q:

What is an example of a stimulus?

A:

Quick Answer

In biology, a stimulus is a change in an organism's surroundings that causes the organism to change its behavior in order to make the environment more satisfactory. For instance, hunger motivates animals to seek food, predators stimulate prey to run away or hide, and falling temperatures encourage creatures to seek shelter or find warmth in other ways.

Know More

Full Answer

When something in the environment stimulates an animal, its central nervous system, the brain and spinal cord, organizes the response. The stimulus is sensed by the animal, and its sensory neurons carry that information to the central nervous system. This directs the motor neurons to respond in a specific way, and the animal carries out that order.

Learn more about Psychology
Sources:

Related Questions

  • Q:

    Can a narcissist change?

    A:

    Narcissists are capable of change, though it may require changes in their environment as well as associates dedicated to making change possible. It is important to keep in mind that the individual's issues are beyond their diagnosis, and no two cases of narcissistic personality disorder can be approached similarly.

    Full Answer >
    Filed Under:
  • Q:

    What is a neutral stimulus?

    A:

    Neutral stimulus is part of the model of classical conditioning in the field of behavioral psychology that states a stimulus elicits a response, with neutral stimulus so named as it does not provide the desired response in a subject. This term is mainly used when a stimulus is designed to cause a reflexive response.

    Full Answer >
    Filed Under:
  • Q:

    What is stimulus discrimination in psychology?

    A:

    Stimulus discrimination occurs in psychology when there are different consequences for the same behavior depending on the situation. An example of a stimulus discrimination is a joke that could be told with the result of laughter among a group of friends, but the same joke may have repatriation if it is told in a church hall setting.

    Full Answer >
    Filed Under:
  • Q:

    Why do arctic foxes change colors?

    A:

    The arctic fox's color changes in order to adapt to its environment. During winter, the fox's pelts are white in order to blend inconspicuously with the snow while during the summer their pelts change to a gray or brown. This is in order to blend in with the ground, as there is no snow in the arctic throughout the summer.

    Full Answer >
    Filed Under:

Explore