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In an experiment in which hungry individuals refrained from eating to avoid causing harm to others the experimental subjects were?
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∙ 13y ago
Rhesus Monkeys
Wiki User
∙ 13y ago
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In an experiment the subjects or items being investigated are divided into the experimental group and?
the control group
What is the purpose for the proper handling of experimental subjects?
to help scientists plan an experiment in which no animals or humans are harmed
Randomization in an experiment means that the experimental units or subjects have been assigned to their respective test groups randomly?
True
Is randomization in an experiment means that the experimental units or subjects have been assigned to their respective test groups randomly?
yes, it is.
Which principles of experimental design reduce errors due to chance by repeating an experiment on different subjects under different conditions?
There are no following principles listed in the question.
In an experiment the subjects or items being investigated are divided into the experimental group and?
the control group
In an experiment treatments are applied to experimental units to see what happens to the units Examples of experimental units are plants cartons of milk or computer chips When the experimental units?
Subjects
What is the purpose for the proper handling of experimental subjects?
to help scientists plan an experiment in which no animals or humans are harmed
What the purpose for the proper handling of experimental subjects?
to help scientists plan an experiment in which no animals or humans are harmed
What is the purpose for the proper handling of the experimental subjects?
to help scientists plan an experiment in which no animals or humans are harmed
Randomization in an experiment means that the experimental units or subjects have been assigned to their respective test groups randomly?
True
Is randomization in an experiment means that the experimental units or subjects have been assigned to their respective test groups randomly?
yes, it is.
Randomization in an experiment means that the experimental units or subjects are selected as a simple random sample from the whole population under study?
False
What principle experimental design reduces errors due to chance by repeating an experiment on different subjects under different conditions?
Replication
What is the purpose of ethical guideline for the handing of experimental subjects?
To ensure the safe and humane treatment of all living organisms in an experiment. To help scientists plan an experiment in which no animals or humans are harmed
Why is it wrong for a researcher to assign the first subjects to show up for an experiment to the experimental group and the second group of subjects to arrive to the control group?
Because then the grouping is (technically) not random. In order for an experiment to yield proper results, the grouping must be random. If the researcher assigns subjects to groups in the order in which they arrive, then the randomness of the experiment is not present. cw: There are experiments on experiments that show that the first half of subjects are different from the second half of subjects. Why is another question. So you should randomize the allotment of subjects to treatments (groups).
Which principles of experimental design reduce errors due to chance by repeating an experiment on different subjects under different conditions?
There are no following principles listed in the question.
