A theory is an interrelated, coherent set of ideas that helps to explain phenomena and make predictions.
<h3>What is theory?</h3>
Theory consist of various ideas that are related.
It is often used to explain a process, phenomena or an idea situation.
Theories are postulated by scientists for various observations and reasoning.
They are principles that explain a group of facts and it is used to explain things or happenings.
Therefore, A theory is an interrelated, coherent set of ideas that helps to explain phenomena and make predictions.
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Answer:
CS, Placebo effect
Explanation:
The conditioned stimulus is a term that is used in classical conditioning by Pavlov. According to too the above statement, Habitual coffee drinkers conditioned with the smell, taste and the sight of coffee. It happened because they are classically conditioned by the stimulus. So that when they have provided a decaffeinated coffee in the form of placebo even after the habitual coffee drinker feels the same taste, smell, and sight of decaffeinated coffee.
This placebo coffee misses the active ingredients of the coffee particles. Habitual drinker feels the same arousal and the alertness because they are classically conditioned with coffee. In this procedure, the coffee plays a role of classically conditioned stimulus whereas the response is called a placebo effect.
Washington was an accommodationist and Dubois beleived that blacks have the same rights as white.
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I think the answer is material culture, but i dont know for sure