Answer:Negative correlation
Explanation:
Correlation refers to an association or relationship that exist between two variables which doesn't mean causation.
Negative correlation occurs when a relationship between these two variable is negative in a way that when one variable increases the other one decreases
A perfect negative correlation is statistically represented by a value of -1,and +1 represent a perfect positive correlation which occurs when one variable increases and the other one also increases.
Answer:
This famous poster was mainly meant to encourage people to protect their country. The poster shows Uncle Sam calling on people to join the army. Many Americans joined the army to help fight in the war and protect their country.
Answer: an analogue experiment
Explanation: In psychology,
Analogue experiment is an experiment in which participants (in this rats and stranger rats) closely resemble the target population. This experiment is carried out to look for comparisons between the two and then draw a conclusion.
Tom refused to accept Sam's input and change his attitude. Interestingly, the input provided by Sam further strengthened Tom's initial attitude. This is an example of a: <u>contrast effect</u>.
<u>Explanation</u>:
A contrast effect is the term used in psychology to explain the aggravation or decline, cognition or related performance as a result of consecutive or simultaneous exposure to a stimulus of lesser or greater value in the same dimension.
The type of contrast depends upon the how the participant considers a situation. There are two types of contrast effect. They are
i) Positive contrast effect
ii) Negative contrast effect
In the above scenario, Tom and Sam were discussing about the tax rates. Conflict arises between them when Sam objects Tom’s view on tax rates. Tom got aggravated and strengthened his attitude.
