<em>Answer:</em>
I think the answer is either A or D.
Answer:
meta-analysis
Explanation:
Meta-analysis involves the statistical procedure of combining data and results from multiple studies and trying to determine or draw relevant conclusions from here.
From the example above, Dr. DiLorenzo combines results from a number of studies of same topic to investigate the relationship between two variables. He is doing a meta-analysis.
Answer:
Lighting significantly affects performance
Explanation:
In this study, Ellen took two groups and applied the same IQ test to both of them. The only variable that changed between the groups was the level of lighting in the room. The first group was placed in a room with very bright lights and the second group was placed in a room with more normal lighting.
Individuals in the first group did better in the IQ test and she found that the difference between the two scores was statistically significant.
We say that a result is <u>"statistically significant" when it is not likely to occur randomly but rather is likely to be attributable to a specific cause.</u>
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So we can say that <u>the better performance in the first group tests were not likely to occur randomly but it can be attributable to a specific cause. </u>
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<u>Since the only variable that was different between the groups was the lightning, we can conclude that lighting significantly affects performance. </u>
In the following circumstances, it indicates that she is
psychologically dependent on the drug that she has been consumed regularly.
Psychological dependence arises in an individual when the person is dependent
on a particular thing and it involves an emotional motivation, having to stop
with a particular thing that he or she is already dependent on or used to would
likely cause a person to feel uneasy or to feel dissatisfied, and because of
it, the person would likely go on with the particular thing and continue to
engage in such behavior for the person feels that the particular thing is
needed and without it, he or she will feel uneasy. It is related in the given
scenario above as the person does not seem to stop and takes it regularly the
same dosage as she begun because she already exhibits psychological dependence.
Answer: <u><em>Fast mapping</em></u>
