Answer: Observation
Explanation:
The scientific method is the way that facts are established. It takes a series of steps to prove a fact. This starts from making an observation, forming a hypothesis, testing it in an experiment and depending on the results, drawing a conclusion which may prove the theory right or wrong.
Sachiko sees a relationship between open umbrellas and small car accidents. this is just an observation and if she wants to declare it as a scientific fact, it needs to undergo all the listed steps mentioned above.
Answer:
Human rights include the right to life and liberty, freedom from slavery and torture, freedom of opinion and expression, the right to work and education, and many more. Everyone is entitled to these rights, without discrimination.
Answer:
Experimenter, participant
Explanation:
Experimenter expectancy effects can be described or considered as an error in the scientific findings or inquiries, where the researchers' expectations concerning their enquiries or findings are made known unconsciously to the subjects or participant, and this will automatically influence their responses.
This is also known as the object expectancy effect.
The subject or participant expectancy effect occurs when the result being expected by the participants or subjects unconsciously affect the expected result.
It should be noted that the experimental expectancy effect can be prevented by double-blind design. Double-blind design is a situation where both the experimenter and the participant do not know the subject identity.
The participant expectancy effect can be prevented by a single-blind design, where the subject is not aware if he/she is the experimental test object.
Answer:
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