Answer:
(a)-classical conditioning
Explanation:
Classical Conditioning: Classical conditioning is widely used in psychology.
The term is given by a Russian physiologist Ivan Pavlov after he demonstrated his experiment on dogs. He believed that any behavior is being learned through the frequent or repetitive association between the stimulus and the response. It stresses that learning can be produced through the environment.
Ivan Pavlov defines classical conditioning as a form of learning in which a conditioned stimulus gets associated with an unconditioned stimulus to produce a desirable conditioned response which was a neutral stimulus at earliest.
Components of Classical Conditioning:
1. Unconditioned stimulus or US.
2. Unconditioned response or UR.
3. Conditioned stimulus or UR.
4. Conditioned response or CR.
According to studies conducted in 2005 and 2010, approximately 65 percent of adults in the United States reported experiencing obsessions or compulsions at some point in their lives, but only 4 percent of them went on to be diagnosed obsessive-compulsive disorder.
The study of rock layers in geography
One of the results of the increase in the older population of the united states is a future problem for the Social Security system.
<h3>What population of the United States is referred to as the older population?</h3>
This is the term that is used to refer to the people in the society that are at the stage and the age of retirement in the nation. These people are of the age 65 and above. The social security system is done in such as way that the people would be able to receive the social security benefits.
Hence we can say that One of the results of the increase in the older population of the united states is a future problem for the Social Security system.
Read more on the social security system here: brainly.com/question/1156607
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