Answer:
Triassic
Explanation:
The period between the extinction of the dinosaurs and the present day is called the Age of Mammals or Cenozoic
According to Merton's typology of prejudice and discrimination, Xavier is an unprejudiced nondiscriminator, whereas Reuben is a prejudiced nondiscriminator.
<h3>Unprejudiced vs. Prejudiced</h3>
Xavier and Reuben cannot be accused of discrimination of African Americans since they both accept them in their chess club. However, there is a big difference between Xavier and Reuben, even if their behavior is the same.
Xavier truly believes African Americans are as intelligent as white Americans, which means he is unprejudiced. Reuben, on the other hand, does not hold the same belief. He is prejudiced against African Americans, thinking they have weak cognitive abilities.
Therefore, even though both can be considered nondiscriminators, Xavier is unprejudiced, whereas Reuben is prejudiced.
Learn more about nondiscriminators here:
brainly.com/question/13782165
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Wanted to make more money off of goods
The answer is: An experiment is proposed on the relationship between gender-related stereotypes in math and the subsequent performance by males and females on math tests.
Here the requirement for research with human subjects according to the Fed :
<em>"Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens."</em>
The experiment on the second option fulfill the criteria because:
- The experiment should use studies or analytics to obtain some sort of private information from the subjects. (<u>such as test scores and subjects' anxiety level)</u>
- The experiment should make some sort of intervention that can be used to measure its hypothesis. (<u>the test above could divide the subjects into two groups. First group of female subjects could be make to take the test without the presence of male subjects while the second group do the test with the presence of male subjects)</u>
- The researchers need to interact with the subject in a certain way.
<u>(meaning that the subjects can't be anonymous to the researchers</u>)
