Evaluating The Effectiveness Of SENSA: A Critical Analysis And Experimental Design
Analyze experimental design with this solved assignment.
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Evaluating the Effectiveness of SENSA: A Critical Analysis and
Experimental Design
1) Evaluate the claims made about the effectiveness of the SENSA product.
Based on your analysis, explain why these claims might be categorized as
pseudoscientific rather than scientifically grounded. Consider aspects such
as emotional appeal, confirmation bias, and the lack of a scientific
mechanism
Answer: I would describe the claims made about SENSA as being based
more on pseudoscience than on science itself. This is a product that is
aimed squarely at the general public. Its claims are designed to appeal to
the emotion of the viewer (reader) rather than to provide actual, scientific
conclusions. Another major red flag for pseudoscience is confirmation-bias.
While the article discusses the success of the product, it makes no mention
of the instances where the product does not work. A naïve reader could
easily infer that SENSA always works, which is not true. Finally, there is a
complete lack of explicit mechanisms. That is, there is no mention of how
or why the product actually works.
2) Design an experiment to test the effectiveness of the SENSA product for
weight loss. Describe the groups involved, the variables to control, the
duration of the study, and how you would interpret the results.
Answer: There would need to be two groups. The first group would be for
people that use SENSA with the desire to lose weight, and there would also
be a control group of people that want to lose weight and do not use
SENSA. I would attempt to make both groups as equal as possible in all
other areas (such as exercise, sleep, calorie intake to weight ratio, etc.).
The study would need to last for at least 3-4 months, since conventional
wisdom is that losing more than one or one and a half pounds per week is
not healthy. At the end of the study, a comparison would be made between
the two groups. If both groups lost roughly the same amount of weight,
then it could be concluded that SENSA had minimal if any contribution to
Experimental Design
1) Evaluate the claims made about the effectiveness of the SENSA product.
Based on your analysis, explain why these claims might be categorized as
pseudoscientific rather than scientifically grounded. Consider aspects such
as emotional appeal, confirmation bias, and the lack of a scientific
mechanism
Answer: I would describe the claims made about SENSA as being based
more on pseudoscience than on science itself. This is a product that is
aimed squarely at the general public. Its claims are designed to appeal to
the emotion of the viewer (reader) rather than to provide actual, scientific
conclusions. Another major red flag for pseudoscience is confirmation-bias.
While the article discusses the success of the product, it makes no mention
of the instances where the product does not work. A naïve reader could
easily infer that SENSA always works, which is not true. Finally, there is a
complete lack of explicit mechanisms. That is, there is no mention of how
or why the product actually works.
2) Design an experiment to test the effectiveness of the SENSA product for
weight loss. Describe the groups involved, the variables to control, the
duration of the study, and how you would interpret the results.
Answer: There would need to be two groups. The first group would be for
people that use SENSA with the desire to lose weight, and there would also
be a control group of people that want to lose weight and do not use
SENSA. I would attempt to make both groups as equal as possible in all
other areas (such as exercise, sleep, calorie intake to weight ratio, etc.).
The study would need to last for at least 3-4 months, since conventional
wisdom is that losing more than one or one and a half pounds per week is
not healthy. At the end of the study, a comparison would be made between
the two groups. If both groups lost roughly the same amount of weight,
then it could be concluded that SENSA had minimal if any contribution to
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Subject
Healthcare