Explanation:
In laboratory outcomes, the replication eliminates heterogeneity. Stopping inconsistency increases the importance and the degree of trust. To maintain validity or compensate for mistakes, researchers must repeat experiments.
It is recommended that the interview survey should begin with the "role of the interviewer". In the part, the interviewer needs to introduce his or her full name and important function in the interview, it may also include educational background of the interviewer to convince the audience that he is qualified for the job.
The answer is the beginnings of Emerson's written essays. Ralph Waldo Emerson, a philosopher led the transcendentalist movement in the mid 19th century. He then was known for his individualism and his critic on the pressure of society.Hope this helps.
