The correct answer is letter B.
Explanation: Even for the best studied star we can only measure 4 parameters: mass, luminosity, radius and chemical composition of the outer layers. We can determine the structure of the star with these parameters, because we have one more condition: the constancy of the stars over long periods of time. Even variable stars have long-term stability of the average structure. The existence of fossil algae on the earth over 1 billion years old and fossils up to 3.5 billion years old is evidence that the temperature of the earth cannot have changed by more than about 20 ° C. Therefore, the interior of the stars must be in perfect balance.
False. The Greek philosopher that <span>taught that people should live their lives in moderation, or balance, based on reason was </span><span>Aristotle.</span>
<u>Answer:</u>
In the given example, <u>pluralistic ignorance</u> was most at play.
Option: (a)
<u>Explanation:</u>
- By seeing the lion at the park, the park goes think that there must be a reason behind keeping the lion there.
- Otherwise, someone might have done something. This means they are dependent upon others for a particular action justifying the diffusion of responsibility.
- Here, when the lion stayed at the park, it was impossible for anyone to believe that a lion can stay calmly at a park, but everyone was thinking that everyone is believing the impossible fact.
- Here , Pluralistic ignorance is working.
The correct answer is C. She can deceive her participants as long as she reveals the true nature of the study at its conclusion.
Explanation:
If the research involves human subjects, there are different ethical principles the researcher should follow to guarantee voluntary participation and the protection of participants and information. One of these principles is to be completely honest about the purpose of the research and the way participants will be part of it.
However, if revealing the purpose of the research can affect participation and create bias in the research, as it occurs in the case presented, the researcher can deceive participants during the research and reveal the purpose or nature of the research at the end. In this way, the researcher is still following ethical principles but avoids bias from participants. Thus, in the case presented Dr. Ethridge "can deceive her participants as long as she reveals the true nature of the study at its conclusion" (Option C).
