They are BIASED.
For example, if you are doing a psychology experiment and you are working with:
A) Normal people (controls)
B) People who have been arrested for physical violence
You may be more nervous when testing group B, which may in turn alter your results, when there should not be a difference.
This is why there are 'blinded' experiments, in which doctors testing vaccines are given solution A and solution B. They don't know which one is which, but they know that one is the vaccine to be tested, and the other is a placebo (saline - it does 'absolutely nothing', theoretically).
Note: if your conclusions from results are influenced by your beliefs or opinions, you need to be very careful - you could either be interpreting the data in a new, novel way that can be very beneficial, or you could be looking at it in a completely incorrect way, and can be criticised heavily for it.
biased
They rely on there conclusions based on Observations.
Opinion
Opinions are different than scientific hypothesis. A hypthesis is an idea that can (or at least we think can) be tested by the scientific method. Opinions can be anything... personal beliefs, religious ideas, dilusions... really anything and like all people, scientists can have opinions. Opinions really have nothing to do with science and because they are not scientifically testable, some may feel that science is ignoring their opinions.
An expert witness
biased
They rely on there conclusions based on Observations.
opinions
Opinion
to help you gather opinions about the topic
Opinions are different than scientific hypothesis. A hypthesis is an idea that can (or at least we think can) be tested by the scientific method. Opinions can be anything... personal beliefs, religious ideas, dilusions... really anything and like all people, scientists can have opinions. Opinions really have nothing to do with science and because they are not scientifically testable, some may feel that science is ignoring their opinions.
No, an ideology is a system of beliefs or ideas that guide individuals or groups and shape their worldview or behavior. It is not necessarily based on concrete facts but is often influenced by values, perspectives, and principles.
Scientific facts are generally based on the facts alone, and outside influences such as strong feelings or opinions are not included as factors.
A bibliography is a list of books. It is usually inserted at the end of a nonfiction book giving the reader the sources for the author's opinions and conclusions.
An expert witness
"I can't believe that people think climate change is real. It's just a natural cycle that the earth goes through." This statement is a subjectivity fallacy because it denies the objective evidence supporting climate change by appealing to personal beliefs rather than factual data. "I don't like that movie, so it must be terrible." This is an example of subjectivity fallacy because it equates personal taste with objective quality, ignoring the possibility that others may have a different perspective. "I've never experienced prejudice, so systemic racism doesn't exist." This statement commits the subjectivity fallacy by relying on personal experiences to dismiss objective evidence of a widespread social issue.
A scientific conclusion should be based on evidence and data analysis. It should also be objective, drawing logical inferences from the results obtained rather than being influenced by personal biases or opinions.