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To increase the validity of the experiment, implementing a control group would be beneficial, as it allows for a direct comparison between the experimental group and a baseline condition. Additionally, using random assignment to allocate participants to different groups can help minimize selection bias and ensure that the results are more generalizable. Finally, standardizing the procedures and materials used throughout the experiment can help eliminate extraneous variables that could skew the results.
What else can I help you with?
What is the difference between a science experiment and a science activity?
An experiment is where you try something. And an activity might be just for fun.
What are threats to external validity?
"A threat to external validity is an explanation of how you might be wrong in making a generalization."[4] Generally, generalizability is limited when the cause (i.e. the independent variable) depends on other factors; therefore, all threats to external validity interact with the independent variable.
What are pieces of information you should collect notes on as you look through your sources?
I, II, and III I. information your reader will need to know about your topic II. information that might prove the validity of an argument or position III. information that might disprove the validity of an argument or position
why might scientists conduct an experiment in a lab, and then repeat the experiment in the field?
To verify whether or not laboratory conditions are necessary to recreate the results. If the same experiment produces the same results in different environments, then the scientist knows that the results are sound. However, if the results are different in different places, then it may be an environmental factor of the laboratory that is affecting the outcome. Repeating the experiment in different environments allows scientists to either confirm or rule out this possibility.
What might you ask yourself and drawing a conclusion about an experiment?
You might ask yourself what did I learn from this test and how
What is the difference between a science experiment and a science activity?
An experiment is where you try something. And an activity might be just for fun.
What about the experiment would need to be changed so that scientists might accept their findings?
To increase acceptance of findings, scientists could ensure proper controls are in place to rule out confounding variables, replicate the experiment multiple times to establish consistency, and report results transparently with clear methodology and statistical analysis. Additionally, involving peer review by independent experts can help assess the rigor and validity of the experiment.
What might owning a dog increase a persons physical activity and widen their social contact?
Please help me
How might a hypothesis for this experiment be stated?
"The hypothesis for this experiment is that increasing the amount of fertilizer provided to plants will lead to an increase in their growth rate compared to plants receiving standard or no fertilizer treatments."
What do you call a factor that confuses the result of an experiment?
A factor that confuses the result of an experiment is called a confounding variable. This variable affects the dependent variable and makes it difficult to determine the true effect of the independent variable being studied. Controlling for confounding variables is important in ensuring the validity and reliability of experimental results.
What type of medicines you can take to increase your height?
None that are readily available OTC. Growth hormones might do the trick, if you can get your doctor to presribe them. They are not something to experiment with on your own.
How might you verify the validity of a photo on the Web?
There are quite a few ways to verify the validity of a photo on the web. One way is to ask the person who is in the photo.
Will enzyme activity increase with an increase in temperature?
Warmer temperatures mean little more than that molecules are moving more rapidly. This promotes enzyme activity on its own, however, as movement allows the enzymes to react to more material in a shorter amount of time.
Does sexual activity increase white blood cell count?
at least in theory, vigorous sex will make you sweat, which might lead to hemoconcentration, and thus and increase in WBC per unit of fluids. In theory also, extrenous exercise might produce demargination of WBC from blood vessels with a net increase in WBC (similar to marathon runners leukocytosis)
How might you adapt an activity for a pupil who is signing?
It depends on the activity.
When does one breathe faster?
There are several reasons why one might breathe faster. The most common cause is when there is an increase in activity. Increased activity causes the body to need more oxygen. The faster and harder you breathe, the more oxygen you are taking in.
Two reason why an experiment might not support a hypothesis even when the hypothesis is correct?
An experiment might not support a hypothesis even if the hypothesis is correct because if the conclusion
