The Great Cookie Experiment
- What is the objective of the Great Cookie Experiment? Researchers conducted a study to evaluate the quality and overall preference of two chocolate chip cookies that were identical, except for one change in one ingredient, namely the use of sugar in comparison to sugar-free cookies.
- What is the research question of the Great Cookie Experiment? What is the preference of participants in a workplace setting between cookie A (no sugar) and cookie B (sugar)?
- What is the sample size of this experiment?A staff of 300 nurses who were assigned to pediatrics and obstetrics at a major hospital as well as a community hospital served as participants in the research study.
- Describe the methodology of the Great Cookie Experiment.A voluntary recruitment procedure was used to recruit participants by inviting them to staff meetings, sending them emails, or hanging posters in the lounges of the offices. As part of data collection, one day, one evening, and one night shift was conducted at the main hospital. This was followed by a weekend day shift at the community hospital, together with a one-weekend day shift at the main hospital. To gather data, the data collectors were familiar with the study but were blinded to what cookie was placed in which box in the study. It was the catering staff’s responsibility to prepare and place the cookies in either box A or box B at the hospital.
Nurses gave informed consent and participated in the study of their own volition and their employment would not be affected if they chose not to participate. To ensure that there were no allergies, a list of all the ingredients that would be used in the cookies was posted on the table. Participants were required to read the ingredients before they were able to sign consent forms.
As a taste test, each of them was given a regular chocolate chip cookie as well as a sugar-free cookie to try. Upon taking a bite of the chocolate chip cookie, they would record their responses on the cookie assessment scale. They would then rinse their mouth with water, and then take a bite of the second cookie and record their responses on the cookie assessment scale as well.
5. What type of study is the Great Cookie Experiment? It was a descriptive, crossover, double-blinded study using a convenience sampling of 300 staff nurses.
6. What is your hypothesis of which cookie the subjects will prefer? I think that when given the option to choose either a regular chocolate cookie or a sugar-free cookie, the nurses will choose the regular chocolate cookie. I believe that participants will find that regular chocolate chips are more appealing because they have sugar added to them rather than no-sugar cookies.
7. Study limitations are weaknesses in a research study design that can influence the outcomes of the research. Identify limitations of the Great Cookie Experiment methodology. What may have impacted the results? Trying 2 cookies may affect the responses. After biting the first cookie even though you’re rinsing out your mouth; it could affect the second cookie.
8. How would you modify the Great Cookie Experiment to improve the methodology? One potential modification to improve the methodology of the cookie experiment would be to increase the sample size to increase the power of the study. Another modification could be to have participants try both cookies at different time intervals, rather than trying them back-to-back, to avoid any potential carryover effects. Another option would be to add randomization to the assignment of the regular and sugar-free cookies to reduce potential bias.
9. The implication of a research study suggests how the findings may be important for policy, practice, theory, and subsequent research. What could the implication of this research be? As a creative, fun, and exciting teaching strategy, the great American cookie experiment has become an important tool for enhancing knowledge and engaging students in the process of conducting research.
10. What patterns did you discover in the data? Discuss in detail. The data shows that most nurses (62%) prefer regular chocolate chips, which means that regular chocolate chips are the most popular choice among the nurses. While 28% of nurses prefer sugar-free cookies, which is the second most popular choice. And the remaining 10% of nurses have no preference. These percentages indicate that regular chocolate chips are the clear favorite among the nurses, and sugar-free cookies are the second most popular choice.
11. Did the results support or deviate from your hypothesis? Regarding the hypothesis that more nurses would prefer regular chocolate chip cookies, the results align with it. Most nurses, 62%, preferred regular chocolate chip cookies. This supports the hypothesis that more nurses would prefer regular chocolate chip cookies.
12. Detail an explanation for your observed phenomena. According to the survey, 84 nurses (28%) preferred sugar-free cookies, while 186 nurses (62%) preferred ordinary chocolate chips. 10% of the nurses—30—had no preference. Most nurses (62%) preferred traditional chocolate chips over sugar-free cookies, indicating that taste may have been more important to them than health considerations when choosing their cookies. This might be the case because nurses are more concerned with gratifying their taste buds than they are with the extra calories or sugar in conventional chocolate chips. The nurses might have previously tasted both varieties of cookies and discovered that they preferred the flavor of ordinary chocolate chips to those of sugar-free cookies.
I need help with the following questions based on the answers above.
13. Based on the results and conclusions of this experiment, what question would you like to answer next? Develop a testable research question for a new, modified cookie experiment.
14. What is your objective for this research question?
15 How will you test your research question? Write detailed steps(be specific) of your methodology.
