A <u>double-blind experiment </u>allows researchers to identify the specific effects of the independent variable from the possible effects of the experimenter's and the participants' expectations about it.
<u>Explanation</u>:
The double-blind experiment is conducted to ensure that the results of the experiments are not biased. The double-blind study states that the person who is implementing the experiment and the person involved in the experiment are not aware of each other. So there will be no bias in the experimental treatment.
The reliability in the double-blind experiment is improved. Under this experiment unintentional tipping off the study participants and biasing of the evaluation results by the researchers can be avoided.
Answer:
a rite of passage
Explanation:
The important occasions and ceremonies prove to be a transitional period in the life of an individual. These occasions include the occasion of birth, marriage, death, puberty. Rites of passage involve the activities and preaching which aims at preparing the individual for new roles in their upcoming life.
Answer:
Cultural diffusion
Explanation:
The Cultural diffusion was made possible first through the trade, since the economic activity often impacts many other key areas of life.
<em>In the this case , Buddhism originally from India came through the Silk Road and subsequent trade routes that stretched into China at the time Han Dynasty ruled.</em>
<em>The emperor is told to have request monks to translate the Buddisht texts into Chinese. Later the Emperor decided to built a sanctuary for the monks to live in as they began the translation of Buddhist teachings.</em>
The monks caravans went through the trade outposts preaching the new religion. They reached for Afghanistan, Sri Lanka and further.
Buddhist reached so many people that once , it became the third religion worlwide.
Today it is mostly present in China, Vietnam, Korea, and Japan, to a lesser extent.