Researchers often use computers in their experiments to keep from influencing the participants and to keep themselves <u>blind</u> regarding the conditions to which the participants have been assigned.
<h3><u>Why is research blinding crucial?</u></h3>
Blinding is crucial to prevent bias (such as observer bias and demand characteristics) and guarantee the internal validity of a study.
Participants may alter their behavior in ways that affect the outcome that researchers are aiming to measure if they are aware of whether they are in a control or treatment group. If those providing the treatment are aware of the participants' assigned groups, they may treat them differently, which could either directly or indirectly affect the outcome.
Learn more about research blinding with the help of the given link:
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Answer:
A - GPS
Explanation:
GPS lets u know where u and locations are
A tourism region<span> is a geographical </span>region<span> that has been designated by a governmental organization or </span>tourism<span> bureau as having common cultural or environmental characteristics.
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blindness
Inattentional <em>blindness</em> refers to the failure to notice something that is completely visible due to a lack of attention.
A loaded question is a question that has buried word elements that make references to universal beliefs.
Answer: Option D
Explanation:
When a question is born out of assumptions, not facts, it can be termed as a loaded question. Here in this question 'universal beliefs' refer to these assumptions that are made well in advance without going much into the depth of the truth.
Loaded questions are usually thrown with the purpose of making the respondent answer what the one asking the question is expecting.
