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Scientific Method - Essay Example

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The following study will seek to establish whether grocery stores actually stock more of processed foods instead of healthy fresh foods…
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Download file to see previous pages According to a survey conducted by American farm policy as documented by Blatt (2008), the increase in obesity in the American society is not caused by eating more food, but by eating more processed food instead of fresh farm produce. As outlined by Deutsch (2010) most Americans obtain their food supplies from supermarkets and grocery stores and it is important to establish whether they just prefer processed food, or there is reduced availability of fresh farm produce. The following study will conduct a survey on three supermarkets on the quantity of processed foods in kilograms and compare them with the quantity of processed foods in kilograms.
The three grocery stores were visited from 1pm to 2pm on 1st and 2nd which was on Thursday and Friday Most Americans buy their weekly supplies during weekends and a previous inquiry from the managers revealed that by Thursday and Friday they are always fully stocked in readiness for the weekend shoppers. The study employed the services of two high school teenagers who went to two grocery stores while the researcher personally went to one store. The researchers were supposed to visit the grocery section of both processed and fresh cereals and then record the quantity of foodstuffs in each section in kilograms. They researchers were provided with scientific calculators to convert units that were not in kilograms to kilograms. The researchers were also given excel sheets (sample provided in Figure 1) with separate sections for processed and fresh foods. Each section had provisions for recording the type of cereal and the quantity in kilograms. After the collection of data, the data was computed and presented in a percentage form to show which type of cereals had the highest percentage and whether the difference was significant. Percentages for each grocery store was also computed to ...Download file to see next pagesRead More
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