Explanation:
Contamination can have undesirable consequences in real experiments, some of them are related to the feelings that may arise in the research participants, the contamination bias reduces the differences between the research groups, and can cause a comparison between the treatments of each different group, the which can generate conflicts and rivalries on the part of groups that consider themselves to be inferior to others. These contamination-related problems can significantly interfere with the research results.
Answer:
According to Erikson, she is being generative.
Explanation:
According to Erikson's Stages of Psychosocial Development, Savannah is on the Generativity vs. Stagnation Stage. It is centered on either <em>finding a new meaning</em> for life and being generative with future generations or falling into stagnation and<em> losing a purpose in life. </em>
Savannah is being generative since she is <em>committed to improving society </em>through her connection with her children and grandchildren. She believes she is making the world a better place, leaving it better for <em>future generations; </em>she is contributing to them.
Meta analysis is a statistical technique for combining the results of several studies to reach an overall conclusion
<h3>What is Statistical technique?</h3>
There are several statistical technique that can be used depending on the data type and the analysis that is to be done.
Meta-analysis uses many results usually form more than one scientific studies before a conclusion can be reached.
Therefore,
Meta analysis a statistical technique for combining the results of several studies to reach an overall <em>conclusion</em>.
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The correct answer would be option D, Stereotypes.
Fatima generalizes that all men are irresponsible players, cheaters and liars. When it comes to men, Fatima may be applying Stereotypes.
Explanation:
In simple words, Stereotype is the image of something or someone because of his or her belonging to a specific group.
There are many examples to understand Stereotypes.
- It is said that women are bad drivers. This is a stereotype about women, whereas the reality is that the women are more conscious drivers.
- Women are more caring than men. This is again a stereotype.
- Men can handle stress more. It is again a stereotype.
- Cities are more polluted, which is a stereotype.
- Men are the finance managers at home.
All of the above mentioned statements are the examples of stereotype, which are just the image and perception due to belonging to a certain group.
So similarly, in the given question, when Fatima generalizes that all men are players, irresponsible, cheaters and liar, she is basically stereotyping all on the basis of their gender. If a person is a male, then according to Fatima's image about men, that person must be irresponsible, liar, cheater, etc. This is called Stereotyping.
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