The Environmental Outlook essays

The Environmental Outlook essays A modern city in the western world depends largely upon the generation and consumption of energy. We use wood and fossil fuels to supply our vast cities with energy but do not consider the environmental implications that are involved. We are depleting the earth of these fuels faster than they will be able to be formed and are also bringing great havoc to nature by causing global warming. The Greenhouse Effect is the term used for the role the atmosphere plays in helping warm the Earth's surface. The atmosphere is largely transparent to incoming short-wave solar radiation, which is absorbed by the Earth's surface. Much of this radiation is then re-emitted at longer infrared wavelengths, but some of it is reflected back by gases such as carbon dioxide, methane, nitrous oxide, halocarbons, and ozone in the atmosphere. There has always been a significant warming effect upon the earth but the increasing rate at which air pollution is being produced by human related activities is at the root of the theories concerning global warming (the enhanced greenhouse effect). Since 1860 there has been a mean rise in global temperature of about 1Â ° C. Most scientists have predicted that if the rising levels of CO2 and other greenhouse gases continue the global temperatures could rise some 2Â ° to 6Â ° C by mid-21st century. A significant global warming of the atmosphere would have profound environmental effects. It would speed the melting of polar ice caps, raise sea levels, change the climate regionally and globally, alter natural vegetation, and affect crop production. These changes would, in turn, have an enormous impact on human civilisation. Each year industrially developed countries generate billions of tons of pollutants. The most prevalent and widely dispersed air pollutant produced is carbon dioxide. The worldwide increase in the burning of coal, natural gas and oil (in factories, power plants, motor vehicles, ...

How to Make a DNA Model Using Candy

How to Make a DNA Model Using Candy Making DNA models can be informative, fun, and in this case tasty. Here you will learn how to construct a DNA model using candy. But first, what is DNA? DNA, like RNA, is a nucleic acid that contains the genetic information for the reproduction of life.  DNA is coiled into chromosomes and tightly packed in the nucleus of our cells. Its shape is that of a double helix and its appearance is somewhat of a twisted ladder or spiral staircase. DNA is composed of nitrogenous bases (adenine, cytosine, guanine and thymine), a five-carbon sugar (deoxyribose), and a phosphate molecule. The deoxyribose and phosphate molecules form the sides of the ladder, while the nitrogenous bases form the steps. What You Need: You can make this candy DNA model with just a few simple ingredients. Red and black licorice sticksColored marshmallows or gummy bearsToothpicksNeedleStringScissors Heres How: Gather together red and black licorice sticks, colored marshmallows or gummy bears, toothpicks, needle, string, and scissors.Assign names to the colored marshmallows or gummie bears to represent nucleotide bases. There should be four different colors each representing either adenine, cytosine, guanine or thymine.Assign names to the colored licorice pieces with one color representing the pentose sugar molecule and the other representing the phosphate molecule.Use the scissors to cut the licorice into 1 inch pieces.Using the needle, string half of the licorice pieces together lengthwise alternating between the black and red pieces.Repeat the procedure for the remaining licorice pieces to create a total of two stands of equal length.Connect two different colored marshmallows or gummy bears together using the toothpicks.Connect the toothpicks with the candy to either the red licorice segments only or the black licorice segments only, so that the candy pieces are between the two strands.H olding the ends of the licorice sticks, twist the structure slightly. Tips: When connecting the base pairs be sure to connect the ones that pair naturally in DNA. For example, adenine pairs with thymine and cytosine pairs with guanine.When connecting the candy base pairs to the licorice, the base pairs should be connected to the licorice pieces that represent the pentose sugar molecules. More Fun With DNA The great thing about making DNA models is that you can use almost any type of material. This includes candy, paper, and even jewelry. You might also be interested in learning how to extract DNA from organic sources. In How to Extract DNA From a Banana, you will discover the four basic steps of DNA extraction. DNA Processes DNA replication - DNA unwinds in order that copies can be made for mitosis and meiosis. DNA transcription - DNA is transcribed into an RNA message for protein synthesis. DNA translation - The transcribed RNA message is translated to produce proteins. DNA Mutations - Changes in DNA sequences are known as mutations. Mutations can impact specific genes or entire chromosomes.

What is Democracy Essay Example | Topics and Well Written Essays - 1250 words

What is Democracy - Essay Example By way of a constitution, or a set of regulations and guidelines formulated by the input of the citizens, a democracy can moderate what the government has a right to do when they govern. For example, that the government in power must allow the people the right to have an election every few years to choose whom they want to govern them. Actively including others in the decision-making processes, by way of debate, discourse and other communications, establishes the social contract. Within a democracy it is the citizen’s responsibility to choose a government, and to participate in constitutional discussions, for example, by way of a referendum or voting. Although democracy aims primarily to include people, rather than exclude them, some ‘extreme’ groups tend to be ignored as to their participation. For example, the homeless, minority groups, the very poor, the disabled and the very elderly. These excluded groups are often paid lip service by the majority, who while aware of their plight, discriminated status, and lack of input, tend not to be interested in making the issues of the socially excluded a priority, as it does not serve the immediate interests of the majority. By virtue of its inclusive principles, and the responsibilities placed on citizens to determine what comprises a constitution and government, a democracy can be considered a more favorable form of government. The form of democracy first developed by the Ancient Greeks is not so very different to the present day democracy as exists in North America. Both forms of democracy required that the citizens had a right to vote, and that the balance of power of a government as a body was determined by citizens.

Criminology Case Study Example | Topics and Well Written Essays - 1250 words

Criminology - Case Study Example The availability and computing of crime statistics is a vital component of law enforcement. Crime statistics provide us with important facts that theories must then explain. During the increased crime rate of USA during 1980s, the criminologist's strugged to justify the unexplained increase in crime rate throughout the nation. However, during 1990s the same country experienced a reduction in the crime rate and thus it is now essential for criminologists to discover the root causes of crime in order to understand this trend. The who, when, where, how of crimes is addressed by the quantitative techniques of measuring crime and which are vital in answering the why of crimes. Measuring criminal behavior is not just an academic exercise in futility, for it can fruitfully be used in evaluating criminal justice policy initiatives, policing, judicial and correctional administration amongst various other uses. Siegel, (183-227) believed that criminal behavior was a function of the human ability to choose an individual course of action. Psychological theories of crime which justify the reduction in crime rate during 1990s began with the view that individual differences in behavior may make some people more predisposed to committing criminal acts. These differences may arise from personality characteristics, biological factors, or social interactions. There are many other theories that attempt to explain criminal behavior, but that is beyond the scope of this essay. Now, having learnt about crime and criminology, it is now necessary to throw some light on the root causes of crime. Discussion Although there were several specific crimes which were on the rise during the increased crime rate of 1980s, those crimes experienced a reduction during 1990s. However, while interest in crime has always been high, understanding of why it occurs and what to do about it has always been a problem. Public officials, politicians and 'experts' offer simple and incomplete solutions for obliterating crime, whereas academe invariably offers abstract interpretations and suggestions that often have little practical value. As in most areas of human behavior, there is no shortage of experts but there are very few effective solutions (American Journal of Sociology, 3920-4259) According to Siegel (183-227) criminologists studying the trend of crime rate in USA during 1980s and 1990s have rarely shown interest in the aspect of situational crime prevention. Criminologists develop theories and conduct research to understand and explain criminal behavior. A theory attempts to make sense out of many disparate observations (or facts) by stating a general principal that connects, integrates and explains them. A good theory is extremely valuable in that it extends our knowledge beyond the facts in front of us (the raw data), enabling us to predict how others might behave at another time and in another place (Ojp.usdoj.gov, 2007). Criminological theories based on biology, psychology were both, at one stage dominant in the field; however the vast majority of current criminological text employs sociological theory and research. Biological and psychological explanations will be examined in the following essay; however there will be a focus on sociological theory. It has been said that a theory of criminal conduct is weak indeed if it is uninformed by a general psychology of human

Midterm Learning Reflection Essay Example for Free

Midterm Learning Reflection Essay Introduction. You should print this out, although you may also use it as a template to type over. You will be writing two reflections this term: a midterm reflection and a final reflection. The final reflection is the one you want to have ultimately on your portfolio. Both your midterm and final learning reflections must be 700 to 1000 words, which is approximately two to three MLA-formatted pages. You can check your word count by going to Tools/Word Count on the menu bar. Style and Format. The writing style of the learning reflection is primarily expressive, but will also contain narrative elements. You do not need a Works Cited page unless you cite something. So, if, for example, you cite song lyrics, one of our texts, a poem, or even a work of art, then you need a Works Cited page. I’ve included one here to serve you for formatting purposes. File formats. We are going to be learning how to convert Word documents to pdf format so that they load more easily in a browser window. If you can, please practice with one or both of the following two methods, which are what I use (they are free). 1. Install a free pdf converter. These are not truly â€Å"free† in that they either force you to look at some advertising or they add a line on each page advertising the manufacturer of the software. I don’t have a problem with either of these and gladly suffer through the free advertising every time I convert a file to pdf, which I do all the time. The one I use to create all the pdf files for my classes is at http://www.pdf995.com/download.html. Download both the Pdf995 Printer Driver and the Free Converter (they are both free; they are required to work together, but for some reason, they are two separate downloads). After you go through the download and installation process, every time you want to create a pdf file from Word, all you need to do is select File/Print and then chose PDF995, which will show up as a â€Å"printer.† When you initiate this process of creating a pdf file, you will be prompted for a place to save the file, as well as a file name. Be careful to save the file to your H: drive or, if to your C: drive, to ftp (transfer) it over to your H: drive later. You will notice that some advertisements come up as the conversion process occurs. That’s the â€Å"price† you pay for the free conversion software. 2. The other pdf-conversion method I like is to use the free OpenOffice word processing software. This software should be in our labs. You can also download it for free on your own computer, from http://www.openoffice.org/. This is basically an open-source version of Microsoft Office. Once you’ve installed it (it’s large and takes a while to install), you can open any Word document with the OpenOffice word processing program (Open Document). Some of the original Word formatting may be lost – especially the header information with your last name and page number. You will need to add that back in; be sure you do it correctly. When you’re satisfied with the format, there is a little pdf icon on the toolbar that you can click, and that will automatically convert the document to pdf format. Learning Reflection Content. What should you discuss in your reflection? In general, you discuss what you’ve learned, what you’ve done especially well, what you’ve enjoyed – and the challenges you’ve encountered and how you might make changes in the future. Here are some suggestions for what to write about: †¢ Your experience transitioning from high school (or wherever you were previously) to a freshman in college, focusing on how you have grown as an individual and an independent student. †¢ Your experience in this particular course – your year-long freshman inquiry. In this regard, you should probably focus on the University Studies goals and the ways in which you have grown and developed with respect to those goals. I would expect that other courses have also contributed to the goal areas, so you might want to highlight any that have been particularly useful in that regard. †¢ Other experiences as a student here at Portland State. Portland State University’s mission is â€Å"Let Knowledge Serve the City,† which reflects the fact that we are an urban university. What have you learned with respect to community, diversity, and the connection between a learning community (the university) and the city in which it is located? Keep in mind that you may have acquired valuable experiences outside of the classroom, but still connected to your identity as a student. o Perhaps you have learned important lessons about discipline and time management as a student athlete, which may serve you well when you enter the workforce. o Maybe your involvement in activities with other students – such as taking dance classes or playing in the band or spending hours in an art studio or toughing out chemistry and physics labs – has improved your personal skills and brought to light new areas of interest, which you’ve pursued in your free time. o Or perhaps you’ve found out that you are a loner, that you haven’t connected very well with a lot of the people in your classes. As you reflect on this (or any other conclusions that some – maybe you – might consider, well, depressing), think of this is an opportunity to think of ways to make some changes in the future. †¢ A reflection, in other words, should include a self-assessment element as well as thinking along the lines of â€Å"What could I do better or differently in the future?† Consider the challenges you’ve faced, how you’ve overcome them, or how you’d like to overcome them in the future. Conclusion. Your reflection should end in a way that gives the reader the sense that you are closing up a chapter in your life and ready to move on, with some ideas in mind of what you might do differently. My suggestion is that you do not spend a lot of time critiquing the world around you; after all, you can’t change that very much. Confine your reflection to you and what you have learned and experienced. Dwelling on what you don’t like about a given course or program is not a reflection about you, but about something else. Works Cited Eakin, Paul John. How Our Lives Become Stories: Making Selves. Ithaca and London: Cornell UP, 1999. Fiske, John. â€Å"Popular Culture.† Critical Terms for Literary Study. Ed. Frank Lentricchia and Thomas McLaughlin. Chicago: University of Chicago Press, 1995. 321 335. Harrison, Claire. â€Å"Hypertext Links: Whither Thou Goest, and Why.† First Monday. 7 Oct. 2002. 10 Feb. 2004 .

Evita :: essays research papers

Evita Stereotyping is a folly that almost everyone indulges in whether they realise it or not. Of course many try to stop this by educating themselves to be knowledgeable about worldly affairs but one can only equip oneself with so much information in ones lifetime. Cofer talks about the stereotype that follow Latino women no matter where they go. On the other hand, Eva Peron (Evita), portrays how Argentinean women can rise up in life and defeat the stereotype they face. Both Cofer and Evita have conflicting views of how one should beat the stereotype that they face. Cofer feels that education is the best way a Latino woman can oust the stereotype of them being lower class citizens or as being easy. She realises that not every Latino woman has the same educational opportunities as she had and because of the majority of Latino women perpetuating the myth, the stereotype will go on. Many Latino women invite this stereotype to themselves as their behaviour and actions are of the result of their upbringing. Latino women think that it is normal to dress flashily or bare their skin. Their culture allows them to do so as they are protected by traditions and laws of a Spanish/Catholic system of morality. The main rule in their culture is that "You may look at my sister, but if you touch her I will kill you." This system has made Latino women more open and daring. Once they go out of their cultural system, they practice the same actions which often tends to be misinterpreted as being easy. Some Latino women have used this as a way to advance themselves onto higher positions in the world just like what Evita did. These women are not of the majority but almost all Latino women fall into the stereotype of being easy just because of what a few women has done. Evita is a typical example of how a woman can use her physical assets to gain higher positions in the world. Even though she is treated like a saint today, there is still a question of morality on how she has advanced herself. True she gave hope to the lower class but how she went about it is morally wrong. By treating her like a saint, it is almost saying that it is all right to use your body to advance yourself. This is what Cofer is against. She feels that women should prove themselves and get out of the stereotype by using education to advance themselves. Many Latino women fall into the term "sexual firebrand" (348)

Personality Theory of Sigmund Freud Essay

According to Freud, mankind has only two drives that determine all thoughts, emotions, and desires- the need for sex and aggression. Sex is the equivalent of life- after all it is how we procreate the species and continue our lineage. Aggression often leads to its equivalent – death- which is also a control measure for procreating the species as it allows us to remove an adversary that may prevent procreation. Freud proposed that there are three levels to our personalities- the Id , the Ego, and the Superego. At birth, we are born with the Id, which he described as being the part of the personality that demands our basic needs. It is important because it drives our instinct to obtain our basic needs and keep ourselves alive. It looks only for satisfaction of a hunger, whether it is for food, comfort or any other pleasurable sensation. As a child interacts in his first three years of life, the Ego begins to form. The Ego begins to realize there are others that have needs and that interaction in the world means thinking of this and responding accordingly. Around five, the formation of the Superego starts as the child becomes trained in the moral and ethical ideas of his caregivers- it is often compared to the conscience. Throughout the rest of our life the Ego serves as the mediator between the Superego and the Id, keeping us from becoming either totally self-centered and demanding or rigid and unbending in our interactions with others. In the fights with the Id and Superego, the Ego develops various defense mechanisms to help keep the balance. These defense mechanisms help the ego sate the id’s impulsiveness without offending the Superego’s moral position- all the while keeping reality in check. Some of these defenses include denial, intellectualization, regression and sublimation. Perhaps the most debated of Freud’s writings is his theory of psychosexual development and it’s five stages. The first stage, which stretches from birth to 18 months, is the oral stage where the baby is focused on the pleasures associated with sucking. From 18 months to age three, the child is in the anal stage, where pleasure is derived from retaining and releasing. The phallic stage covers age’s three to six, in which the pleasure zone switches to the genitals. This is the stage in which the Oedipal complex comes into play. The latency stage stretches from age six to puberty during which pleasures are repressed in order for learning to take place. From puberty to death, we are in the genital stage in which our pleasure derives from the genitals. While many of his theories are not as popular today, Freud laid the groundwork for understanding the human mind. References Heffner, Christopher L, â€Å"Personality Theory† retrieved on May 29, 2009 from http://allpsych. com/personalitysynopsis/freud. html Stevenson, David B. â€Å"Psychosexual Stages of Development† retrieved on May 29, 2009 from http://www. victorianweb. org/science/freud/develop. html Felluga, Dino. â€Å"Modules on Freud: On Psychosexual Development. † Introductory Guide to Critical Theory. Purdue U. retrieved on May 29, 2009 from .

Benefits of Not Home Schooling Essay

Parents may have various options for choosing what kind of education that’s best for their children. The know what good be an advantage and disadvantage of sending their children to school or opted to have a home education, whatever their decision is, it would be both beneficial to parents and to their children as well. There are lots of factors that parents would choose not to send their children to school, rather to enroll them in home schooling. Some parents feel that because of the rising tuition fees and the status of public schools made parents to be alarmed and have doubts about formal schooling. Let’s take a look what are the advantages of home schooling. First, parents feel that they have the control of the kind of education their children will get. They will be able to guide their children on the activities and lessons, because they have the ability to look after their children. They also feel that it’s less stressful for children if they are not enrolled in school. Because of financial needs, parents opted to home schooling because it is less expensive, compared to private schools that continues to increase each year. Emotionally wise, People who are involved in home schooling believe that children who get their education at home enable them to develop a stronger bond between parents and children. The very fact that children will be spending more time with their parents because of being schooled in the home enriches the relationship between the generations. This is beneficial to both parents and children. Where in formal schooling, children spend more time in school and when he gets home he is pre occupied with a lot of school works that tends children to become stressed out. There are also tendencies coming from parents to pressure their children to do well in school. But let’s take a different perspective; I believe that children who are into home schooling are deprived of social interaction, especially interaction with their peers. Those who are into home schooling are confined within their houses, children needed to take some time off and interaction is very essential to the development of children in terms of social and emotional aspect. A child will develop her communication skills, social skills, and even cognitive skills because interaction leads to experience, and experience leads to knowledge. School is not solely based books but rather a learning experience. There are lot of things we can learn outside from our home, from our teachers, classmates and friends. We need to socialize and experience certain things within the context of the book in order for us to understand and learn better, theories are not there for us to just memorize rather apply it into our daily lives. Books could not be merely understood just by reading them we have to apply it even on simple things, and experience such events will enable us to learn something valuable. I truly believe that practical experience of learning will help me understand and gain knowledge better compared into being confined within our home. We can balance school and its pressure and our relationship with our parents. Yes, there may have a big gap in financial aspect but we just can’t sacrifice the kind of education we need, for education is beyond learning, it is our future.

Free Essays on Violence Is Not Innate

Violence has been with us from the dawn of history and only becomes a larger problem. Before newspapers, radios, or TV’s signaled us to the presence of violence and before police and prisons protected us from those who practiced it, violence was around. The first violent act ever committed and reported was that of Cain when he killed his brother Abel. Cain only killed his brother out of jealousy, not because he was born to commit all forms of violence. When we look back at the prehistoric species of man, scientists have proven that primitive men killed their enemies out of rage or for protection. Through his childhood experiences, Geoffrey Canada persuades readers that violence does not come innately. Canada’s earliest memories of learning to use violence taught him that he would only survive if he fought with other children. Through Canada’s experiences, we learn that it is not instinct that drives us to commit atrocities but our culture. Geoffrey Canada illustrates the urban America’s culture of violence by proving that children learn violence because of the environment they grew up in. The economic status that Canada and his family were living in prevented them from living in a safer neighborhood. Canada grew up in various small apartments in the Bronx with his mother and three brothers. Growing up in the urban ghetto, Canada, at such a young age recognized the subterranean evilness that existed when someone robbed his brother’s ten dollars in their new apartment. Geoffrey gained conscious of the possibility that he can be robbed at any given time and learned that no one was going to â€Å"come to a standstill because of our personal loss†. Due to environmental determinism, Canada went through incidences such as these and became psychologically prepared for other possible hostile scenarios. Canada claims that â€Å"violence is a learned response†¦Ã¢â‚¬  because he studied students that were not from the lower class urban... Free Essays on Violence Is Not Innate Free Essays on Violence Is Not Innate Violence has been with us from the dawn of history and only becomes a larger problem. Before newspapers, radios, or TV’s signaled us to the presence of violence and before police and prisons protected us from those who practiced it, violence was around. The first violent act ever committed and reported was that of Cain when he killed his brother Abel. Cain only killed his brother out of jealousy, not because he was born to commit all forms of violence. When we look back at the prehistoric species of man, scientists have proven that primitive men killed their enemies out of rage or for protection. Through his childhood experiences, Geoffrey Canada persuades readers that violence does not come innately. Canada’s earliest memories of learning to use violence taught him that he would only survive if he fought with other children. Through Canada’s experiences, we learn that it is not instinct that drives us to commit atrocities but our culture. Geoffrey Canada illustrates the urban America’s culture of violence by proving that children learn violence because of the environment they grew up in. The economic status that Canada and his family were living in prevented them from living in a safer neighborhood. Canada grew up in various small apartments in the Bronx with his mother and three brothers. Growing up in the urban ghetto, Canada, at such a young age recognized the subterranean evilness that existed when someone robbed his brother’s ten dollars in their new apartment. Geoffrey gained conscious of the possibility that he can be robbed at any given time and learned that no one was going to â€Å"come to a standstill because of our personal loss†. Due to environmental determinism, Canada went through incidences such as these and became psychologically prepared for other possible hostile scenarios. Canada claims that â€Å"violence is a learned response†¦Ã¢â‚¬  because he studied students that were not from the lower class urban...

How to Color Your Urine Safely

How to Color Your Urine Safely Have you ever wanted to color your urine or wondered what causes urine to become colored? If so, youre in luck! Heres a little bit of applied color chemistry for your entertainment and experimentation pleasure: Violet- Violet or purple liquid is not something you see in the toilet bowl every day. However, you can  get violet or purple urine if you eat both beets (red) and methylene blue dye (blue), which is safe in low quantities. Blue- Methylene blue will turn your urine blue or greenish-blue. It can also color the whites of your eyes blue. The coloration of both urine and eyes is reversible. At one time, methylene blue was considered to be an effective treatment ​against malaria. As far as urine colorants go, this one is considered to be reasonably safe to eat, though you should be aware some people are allergic to it. Food coloring may turn your urine blue. A rare, inherited disease known as porphyria can also cause blue urine. King George IIIs blue urine may have been attributable to porphyria. Green- Asparagus will turn urine green and also will give it a very strong odor (although not everyone can smell it).  Food coloring can also turn your urine green, as can certain medications. Yellow- Yellow is the normal color of urine. If your pee is too pale to detect the color, it means youre over-hydrated. If you have colorless urine yet want a yellow tint, you can take a vitamin B12 capsule. Another option, which is also extremely fast, is to drink a colored energy drink. Look for one that contains added B vitamins. Amber- Dark golden urine often results from dehydration (not drinking enough water). A very dark color might indicate the presence of bile in urine, which is symptomatic of a medical condition. To safely darken yellow urine, try taking a B vitamin. Drinking an energy drink wont help because the caffeine acts as a diuretic, adding more water to your urine and making it colorful, but pale. Orange- Eating rhubarb or senna can turn your urine orange. Senna is a dangerous herb to mess with. Stick with rhubarb (just dont eat the leaves as theyre poisonous). Red- Eating beets or blackberries can turn your urine red. Blueberries can also tint urine pink. Even though the berries are blue, the pigment in them is a natural pH indicator that changes color. The normal pH of urine is slightly acidic first thing in the morning, trending toward slightly alkaline later in the day. The color of your urine resulting from foods youve eaten can be affected by the time of day you eat them. Pink- Pink urine can result from a urinary tract infection or from eating smaller quantities of beets or blackberries. Brown- Brown urine can be the result of kidney dysfunction, jaundice, or from an overdose of the herb goldenseal. Brown urine is not a good thing. You should probably avoid this color, if at all possible. Black- Black is not a good color for your urine. Black urine results from Blackwater Fever, which is associated with malaria. The black color comes from massive death of your blood cells, leading (usually) to death.   Milky or Cloudy- This results from blood, protein, or pus in the urine and usually indicates illness and is not an effect you can achieve by eating or drinking something non-toxic. Clear- All it takes to achieve clear urine is to drink plenty of water. Dont go overboard, though, since even too much water can be bad for you. If you decide to try any of these out for yourself, make sure to read the safety information that accompanies the chemicals carefully and use common sense. If youre concerned you have colored urine due to an illness, be sure to consult a health care professional.

Fitness Tracking Study Essay Example | Topics and Well Written Essays - 1000 words

Fitness Tracking Study - Essay Example   As a person goes throughout their daily activities, the Fitbit logs this information. It logs data such as the estimated calories burned, the number of steps covered (distance covered), and the duration of sleep of its user. Many scientific studies have been done to ascertain the reliability and accuracy of the Fitbit. Mikel (2014) opines that the Fitbit was highly accurate in determining the number of steps taken by an individual.   However, Fitbit is not accurate when determining and measuring the distance covered.   Furthermore, it is not reliable in counting a number of calories burned.Each student in the fitness tracking study was required to collect data over a four-day period. The period of collection of data was not concurrent. The students were to collect data on the activity and food, which included continuing with their normal diet, free living and conducting a specified exercise treatment condition.   The data obtained by each and group was compared to the class data. The self-assessment aspect of this study interests me the most. My interest is peaked due to the opportunity of calculating one's overall health fitness.   Materials and Methods  The fitness tracking study follows a precise procedure to come up with data and figures from the Fitbit. The first step of the study begins with students wearing the Fitbit for four days in a twenty-four-hour cycle. The students log their food intake and sleep schedule in the databases.