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Effects of temperature on the reaction time and the reaction rate
Rate of reaction experiments
Rate of reaction experiments
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My project is on the reaction time of a human. I tested 3 subjects using two computer tests. Before the tests each subject took their temperature with a digital thermometer. They recorded the temperature and started the test. I did this project because I always wanted to know why at some points of the day I was very slow at doing things and at some points I did really well and did some things fast. I wanted to know when and why I would be at my slowest. I believed that the younger the person the better their reaction time would be as well as the temperature of the body. I also believed the morning time would be the best time because you were rested and ready for the day.
My goal in the project was to find out the variables on reaction time. For example your body temperature or the part of the day. Even if the age of the subjects is different. Another goal is to find out if the variables will affect my project in more than one way. Goals do not always plan out as much as I would like however a goal always planning out would not make the project fun. The results I expect were the younger subjects would have the best results because the energy level is higher. Another expected result was the person with the lowest temperature will have the better chance of having a better reaction time. I believe this because the cooler you are the least stressed you are, so your reaction time will be faster as you are focused on the task.
So, after this I had to do research on all of the things I learned. I researched the process of this project and how to perform it. I learned there is an entire system of the human body explains when it is at its strongest called the circadian cycle. This cycle is the 24-hour human day cycle. The cycle incl...
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...on time after his/her shower. Also, subject 1 after his/her lunch had a high temperature of 36.75 degrees Celsius. Subject 1 after lunch had a reaction time of .28 seconds.
Subject 2 had a reaction time of .41 seconds before he/she took his/her shower. At the same time he/she had a temperature of 36.41 degrees Celsius. He/she had an average reaction time before bed, the lowest temperature of the day at 36.36 degrees Celsius. He/she had his/her 2nd lowest reaction time of .29 seconds then also. The point for this subject is he was in the ballpark for the high temperatures corresponding with slow reaction times. Finally subject 3 had a different way. He/she had his highest temperature after his/her shower however the best reaction time. Also, he/she had he’s lowest temperature after a night’s sleep bed as well as his/her lowest reaction time. That is reaction time!
One topic that is a big part in the experiment, testing how reaction time is affected by the influence of peppermint candy, is reaction time. Reaction time can be defined as the amount of time an organism takes to respond to stimulus, or a thing or event that evokes a specific functional reaction in an organ or tissue. For example, the International Encyclopedia of The Social Sciences explained reaction time
Over the observed fifty seconds, there was a consistency among the temperatures. Without a calculated percent error, we are able to assume the average temperature was twenty-six degrees Celsius. There are factors that could have caused error to arise in our data collection. One factor could be that the temperature of the room was not consistent throughout the room. Another factor may have been the performance of the thermometer. The grasp in which the thermometer was held for procedure B may also be a factor.
Another confound that may impact the results of this study could be the testing effect. Repeated testing may lead to better or worse performance. Changes in performance on the test may be due to prior experience with the test and not to the independent variable. In addition, repeated testing fatigues the subjects, and their performance declines as a result (Jackson, 2012). Because the professor is interested in determining if the implementation of weekly quizzes would improve test scores, an experimenter and/or an instrumentation effect may also affect results.
Going into details of the article, I realized that the necessary information needed to evaluate the experimental procedures were not included. However, when conducting an experiment, the independent and dependent variable are to be studied before giving a final conclusion.
This experiment was conducted to calculate the running movement and velocity of four people running in a straight line for 100 meters and compare them to the all-star Usain bolt. Usain bolt is the number one all-star ranking, the best and fastest runner ever. The things I could have improved on were that I didn’t really contribute that much to the experiment due to me being sick and non-present for the experiment itself. Things that I did well on were getting down all the results onto the Microsoft excel. The conclusions made from this experiment were that Usain blot is still faster than everyone else and the boys are still faster than the girls by a large amount.
In this inquiry the relationship between force and mass was studied. This inquiry presents a question: when mass is increased is the force required to move it at a constant velocity increased, and how large will the increase be? It is obvious that more massive objects takes more force to move but the increase will be either linear or exponential. To hypothesize this point drawing from empirical data is necessary. When pulling an object on the ground it is discovered that to drag a four-kilogram object is not four times harder than dragging a two-kilogram object. I hypothesize that increasing the mass will increase the force needed to move the mass at a constant rate, these increases will have a liner relationship.
Every day before sleeping, I record the exact time and collect them to show the effectiveness of certain methods. This experiment could be divided into 3 steps:
Sarah Thomas' experiment, "The Effect of Biofeedback Training on Muscle Tension and Skin Temperature", was a very well thought out experiment because of her logical plan, and how organized her Procedure was with ever detail figured out and done the same to each subject. Lastly because of her results concluded, which showed that over time and learning majority of the subjects could control their skin temperature along with muscle
...executed was on the AstroTurf outside the school. This could have affected the subject’s performance and how the results were measured. To improve this, the experiment should have been carried out in a science lab on a treadmill so that the environment is constant and so that the heart rates are easier to measure. Thirdly, the temperature of when the experiment took place was about 10°C which may have affected the subject’s performance. If this experiment were recurrent then 5 subjects would do it inside (room temp. 21°C) using the treadmills and wearing the right clothing, and another 5 would do it outside to see if this factor did in fact affect the results and cause them not to be as accurate as it could be. Then we would be able to compare the two temperatures. Overall this experiment ran smoothly with some problems, which can be improved as I explained above.
- Temperature was measured after and exact time i.e. 1 minute, 2 minutes, 3 minutes.
The design for this study will be a simple between subject experiment consisting of one experimental group and one control group. The independent variable will be warm colors. The dependent variable will be mood. The main goal is to determine if the independent variable will influence or cause difference in the specified dependent variable. The experiment group will spend 60 minutes in a warm paint color room and their mood will be measured. The control group will spend 60 minutes in a neutral paint color room and their mood will be measured.
With our question, we need to know how long it takes for sugar to affect someone’s heart rate. The first experiment that I looked at said that it takes 1 minute to make their heart rate change. On the same website, there was one that said three minutes. In the end we decided to comprise it the middle at two. After looking at other similar experiments we came to the conclusion that it will take approximately 2
Another few weakness of this research also has contributed to the results. First, is the room of the experiment was conducted. As the most important element in every experiment is the comfortableness of every participant. During the experiment of mine, the experiment was done in a hot room although there is aircond inside the room but it is not enough to cool down the room. This may affect the mood of the participants and them only thinks to complete the experiment as soon as they might and went back.
Important public policy issues have arisen in our modern 24-hour society, where it is crucial to weigh the value of sleep versus wakefulness. Scientific knowledge about sleep is currently insufficient to resolve the political and academic debates raging about how much and when people should sleep. These issues affect almost everybody, from the shift worker to the international traveler, from the physician to the policy maker, from the anthropologist to the student preparing for an exam.
The first experiment that DeVoe and House (2012) conducted was to directly test their hypothesis. The procedure of this experiment was to take 53 undergraduate students (32 femal...