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To improve the validity of an experiment, ensure that the experiment is well-designed with controlled variables to isolate the effect of the independent variable on the dependent variable. Use random sampling to select participants and random assignment to groups to minimize bias. Additionally, replicate the experiment to confirm results and gather more data for robust conclusions. Finally, ensure that measurement tools and methods are reliable and valid for assessing the outcomes.
What else can I help you with?
When the experiment is complete what does the researcher do?
Repeats the experiment for validity
What is the soundness of conclusions can be drawn from an experiment?
Validity
What is the soundness of the conclusions that can be drawn from an experiment?
Validity
What the meaning of experement?
an experiment is an orderlyprocedure carried out with the goal of veryfying,refuting,or establishing the validity of hypothesis
Why is validity important in science experiments?
It is important because if the experiment or experimenter is not a very trustworthy person then that often also makes the information he gets from an experiment invalid.
When the experiment is complete what does the researcher do?
Repeats the experiment for validity
What increases the validity of an experiment?
Repeated trials of said experiment.
What is the soundness of conclusions can be drawn from an experiment?
Validity
What is the soundness of the conclusions that can be drawn from an experiment?
Validity
Can a study have internal validity but not external validity?
Yes. Internal validity is whether or not the experiment is studying what it intends to. External validity is whether or not the study can be generalised outside of the study. For example, if you had a perfect experiment set up, that measures something perfectly, then it will have internal validity. You haven't, however, shown that you would get the same results in different cultures, or in different time periods. Thus the experiment may not have external validity.
What is the questionable outcome of the experiment?
The questionable outcome of the experiment is the validity or reliability of the results obtained.
How does sample size affect the validity of an experiment?
The sample size has no effect on the validity of an experiment: instead, it is the experimental procedure and integrity of the experimenters.The sample size can affect conclusions that may be drawn from an experiment. The larger the sample is, the more reliable these conclusions are.
What is an open experiment?
an experiment where the subjects know what is going on. they are not tricked or fooled with any tactics to increase validity such as placebos etc.
Is a testable hypotheses?
One where the validity of the hypothesis can be determined by some test or experiment.
Why do scientists perform three trials for their experiment?
Scientists perform three trials for their experiment to increase the reliability of their results. By conducting multiple trials, scientists can assess the consistency and reproducibility of their findings, reducing the impact of outliers or random variability. This approach helps to improve the confidence in the validity of the experimental results.
What the meaning of experement?
an experiment is an orderlyprocedure carried out with the goal of veryfying,refuting,or establishing the validity of hypothesis
Why is validity important in science experiments?
It is important because if the experiment or experimenter is not a very trustworthy person then that often also makes the information he gets from an experiment invalid.
