Answer:
Confirmation bias.
Explanation:
In psychology, the term confirmation bias refers to a type of bias where the person only looks for or <u>pays attention to the information that will confirm the belief they already have</u>. Therefore, they <u>don't consider any information that would contradict their belief. </u>
In this example, Randall believes that aliens crashed in the States in the 1950's. When he looks for information he ignores sites that are skeptical about this and only visits and talks with his friends about the sites that support his belief. We can see that <u>he is not considering the information that would contradict his belief and he is only looking for information that supports it. </u>Therefore, this would be an example of confirmation bias.
Answer:
A salt water lake has been found beneath the surface of Mars. This raised the possibility of finding life on the red planet.
Explanation:
- It was impossible to determine the depth of the lake with a radar instrument, but the research team assumed it was at least one meter deep.
- The lake, similar to the lakes found on Earth, beneath Antarctic ice has been discovered by Italian scientists.
To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. If your answer is a negative number then this is a percentage decrease.
Hey!
The name of the slave with whom Thomas Jefferson probably had several children with was Sarah Hemings. Sarah Hemings was enslaved by President Thomas Jefferson. Historians say that she was the mother of six children, of whom four survived to adulthood. Later after the 4 survived through adulthood Jefferson given them freedom.
