Statistics and Psychology Free Essays

There are numerous applications of statistical reasoning and research methods in the field of psychology. From simple aspects of reading and interpreting psychology articles, to completing personal research, statistics is a necessary concept to understand. The scientific method is essential to research, and many of the concepts cross the lines into statistics. We will write a custom essay sample on Statistics and Psychology or any similar topic only for you Order Now It is also imperative for us to compare and contrast the characteristics of primary and secondary data. Ultimately, the focus of these topics centers on the application of statistical reasoning in psychology.Statistics in Psychology One might ask themselves how mathematical concepts could possibly apply to psychology. The answer is simpler than many imagine, all one has to do is focus on the interpretation. Reading psychology research articles is a common occurrence for anyone in the field. Without the ability to understand the jargon, tables, graphs, and other aspects at the heart of statistics, one is unable to truly process the findings of research (Aron, Aron, Coups, 2009). Research is an iatrical part to nearly every field of psychology, but especially those who seek to answer questions and gain insight to problems.Most fields of psychology –including counseling and clinical focuses- require answers to questions (Aron, Aron, Coups, 2009). Answering questions requires some form of research, which uses statistics on some level. To answer many of these questions, research is done with some application of the scientific method. Research and the Scientific Method When searching for the answer to a problem, most go about it in an orderly way. The research done in the scientific method is simple application of systematic and logical steps to problem solving (Cowens, 2006).Using the five-step process allows researchers to examine any inquiry. The Five-Step Approach The first step is to determine a problem to solve, or make an observation (Cowens, 2006). This can be a simple question or a more complex desire to understand how or why something works. For instance, a psychologist seeks to understand why certain object triggers rage in a patient. Step two is to determine a hypothesis (Cowens, 2006). A hypothesis is usually a speculation or idea about how or why something happens. This step seeks to predict the outcome or reasoning of the problem.The psychologist may form the hypothesis that the object triggers rage because the patient associates the object with past trauma. Now it is time to test the hypothesis. Experimentation and research enters the picture for this step (Cowens, 2006). To test the hypothesis, the psychologist may use sessions or questions as research. They may also try other objects, or use hypnosis to recall the trauma. Recording the observations is an essential step in the scientific method (Cowens, 2006). All observations are important, and frequency tables, graphs, and charts explore the statistical application of the scientific method.In addition to these, psychologists may use notes to explore the reasoning. The final step is drawing a conclusion (Cowens, 2006). The purpose of this step is the interpretation of the findings. The results may either support the hypothesis, or raise new questions to explore. The psychologist may find no past trauma, and determine that all purple objects trigger both rage and fear. They then will seek a new hypothesis to begin a new search for answers. Primary and Secondary Data In any aspect of research, it is imperative to consider the validity of results.Primary data is described as data observed or collected directly from first-hand experience (Triola, 2010). Secondary data is published data, or data collected by others (Triola, 2010). Primary data is preferred in research because the knowledge is obtained first-hand, where secondary relies on the observations of others. For instance, more accurate results in a weight study will come from the direct weighing of the patients than asking them their weight. Statistics in Research Psychologists use univariate principles when they measure only one variable and multivariate procedure when using variables to ascertain relationships (Chow, 2002).Psychologists often use statistics to identify areas of research interest. In testing a hypothesis, many researchers need to turn questions into testable numerical data. One of the most common statistics applications is the testing of the null hypothesis. The null hypothesis involves the original claim –like 50 out of 100 patients see success in regression techniques to overcome phobias- and turning it into a mathematical claim (Â µ = 50). The alternative hypothesis represents the difference of a claim, or the probability that it is untrue because the test statistic is outside the given range (Â µ ? 50). These claims are tested, and if it is found that less than 50 patients saw success with regression techniques, then researchers are able to use statistical reasoning to disprove the statement. Overall, statistical reasoning is extremely important in the interpretation of research results obtained through the scientific method. Personal Application The concepts discussed throughout this paper have focused on many answers this author hopes to find in her professional life, and has pursued in her personal life. The author cited the example of rage and fear caused by purple, because her nine-year-old sister suffers problems with this concept.After many trials, tests, and visits to therapy, we were able to determine that she associated the color with Barney the dinosaur, and she cross-associated Barney with a fear of dinosaurs coming back to life in an old movie. Although a simple study, it had great impact on this author’s life, and her future pursuit of psychology. Conclusion Sta tistical reasoning in psychology may seem like a contradiction to many. However, any pursuit of answers requires research –which employs the scientific method and statistics. We have determined primary data to be more beneficial and reliable than secondary data.We have also applied the concept of hypotheses to statistics and basic research. In conclusion, even simple understanding in psychology is often related to statistical reasoning. ?References Aron, A. , Aron, E. N. , Coups, E. J. (2009). Statistics for psychology (5th ed. ). Upper Saddle River, NJ: Pearson/Prentice Hall Chow, S. L. (2002). Statistics and its role in psychological research. Methods in Psychological Research. Retrieved October 3, 2010 from ProQuest database. Cowens, J. (2006, August/September). The scientific method. Teaching PreK-8. (37)1. 42. Triola, M. F. (2010). Elementary Statistics. (11th Ed. ). Boston, MA: Pearson. How to cite Statistics and Psychology, Papers

Kaleidoscope Heart by Sara Bareilles free essay sample

When you think of Sara Bareilles, the 2007 pop-album â€Å"Little Voice† probably comes to mind. The â€Å"Love Song† princess met the release of her sophomore album, â€Å"Kaleidoscope Heart†, with monumental expectations from her yearning fans. Bareilles admits that, as she wrote the new album, she took more risks; risks that I believe contributed to the original feel of the thirteen enthralling tracks. While you might have only heard â€Å"Love Song† or possibly â€Å"Gravity† from Bareilles’ debut album, â€Å"Kaleidoscope Heart† deserves to take the world by storm. Every song is filled with rich, motivational lyrics and beats that you will undoubtedly fall in love with. Whether you like powerful feel-good vocals, like â€Å"Uncharted† or â€Å"Gonna Get Over You†, or slower, melodic ballads such as â€Å"Breathe Again† or â€Å"Bluebird†, you will thoroughly enjoy â€Å"Kaleidoscope Heart†. Thou gh Bareilles does not collaborate with any other vocalists on her sophomore album, she describes how she makes the rules in her leading single â€Å"King of Anything†, which she released earlier in the year: â€Å"You dare tell me who to be, who died and made you king of anything?† Her vibrant lyrics resurrect her genuine, piano melodies and delicate yet bold vocals from â€Å"Little Voice† and synthesize them with a mature, more confident Sara. We will write a custom essay sample on Kaleidoscope Heart by Sara Bareilles or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Bareilles kicks the album off strong with an intro, fittingly named â€Å"Kaleidoscope Heart†. â€Å"Uncharted†, a feel-good vocal about going where she pleases and one of my personal favorite tracks off of the album, follows. Don’t let the rather old-fashioned introduction of the next track, â€Å"Gonna Get Over You†, steer you away from the song; it’s a compelling vocal explaining how she will â€Å"be alright, but not tonight†. The following track, my other personal favorite track, is a sweet, slow vocal about not knowing how to hold her heart, appropriately named â€Å"Hold My Heart†. â€Å"The Light† is the slowest vocal on â€Å"Kaleidoscope Heart†, and easily makes your heart melt as you listen to Sara’s graceful and comforting voice. â€Å"Basket Case† is also a slow vocal. Bareilles explains how she is â€Å"just a basket case† over the course of this guitar-driven song. â€Å"Machine Gun †, Bareilles says during an interview, is a song written about the inevitable criticism that she will receive upon the release of â€Å"Kaleidoscope Heart†. Her amusing humor surfaces itself in this song, as she jokingly sings: â€Å"maybe nobody loved you when you were young†. â€Å"Breathe Again†, the following song, is one of many slow yet beautiful songs found on â€Å"Kaleidoscope Heart†. In this ballad that Bareilles wrote about a relationship gone bad, she portrays a vulnerable girl who wants to someday breathe again. â€Å"Bluebird†, another ballad, is the final song on â€Å"Kaleidoscope Heart†. Bareilles sings about a bluebird and persuades him to fly as he once had. It is a moving, metaphorical ballad about picking yourself back up after getting hurt and a fitting way to finish a terrific record. Overall, â€Å"Kaleidoscope Heart† is worth your time, even if you are not a Sara Bareilles fan. â€Å"Kaleidoscope Heart † showcases a more confident Sara with not only powerful, bold vocals but also sweet, savoring ballads that you will fall in love with.

Tibet Essays (1321 words) - Tibet, Tibet Autonomous Region, Lhasa

Tibet China Tibet, also known as TAR, is a democratic region in China that is very poor, and is mainly inhabited by Buddhists. Throughout its long history, Tibet at times has governed itself as an independent state and at other times has had various levels of association with China. Whatever China 's involvement in Tibetan affairs, Tibet's internal government was for centuries a theocracy, under the leadership of Buddhist lamas, or monks. In 1959 the Dalai Lama fled to India during a Tibetan revolt against Chinese control in the region. China then took complete control of Tibet, installing a sympathetic Tibetan ruler and, in 1965, replacing with a Communist administration (Encarta 1). The TAR covers an area of about 472,000 square miles. It is bounded on the north by Xinjiang Uygur Autonomous Region and Qinghai Province; on the east by Sichuan and Yunnan provinces; on the south by Myanmar (formally known as Burma), India, Bhutan, and Nepal; and on the west by India. Lhasa is the region's capital and largest city (Schaller 72). With an average elevation of more than 12,000 feet, Tibet is the highest region on earth, and for this reason, it is sometimes called the Roof of the World. Most of the people in Tibet live at elevations ranging from 3,900 feet to 16,700 feet. Tibet is also one of the world's most isolated regions, surrounded by the Himalayas on the south, the Karakorum Range on the west, and the Kunlun Mountains on the north (Encarta 1). The southern part of Tibet is situated entirely within the Himalayas, and many of the world's highest summits are located in the Himalayan chain, which extends along Tibet's southern frontier. Among the peaks are Mount Everest(29,028 feet), the world's largest mountain; Namcha Barwa(25,445 feet); and Gurla Mandhata(25,354 feet). The Kailas Range, a chain of the Himalayas, lies parallel to and north of the main chain and has peaks of up to 22,000 feet. Between the Kailas Range and the main chain is a river valley that extends about 600 miles. The Brahmaputra River (known in Tibet as the Yarlung Zangbo) flows from west to east through most of this valley (Encarta 1). The mountains in Tibet form Asia's principal watershed, or dividing line, between westward-flowing and eastward-flowing streams, and Tibet is the source of the continent's major rivers. The Brahmaputra is Tibet's most important river. The Indus, Ganges, and Sutlej rivers have their headwaters in western Tibet. Many of Tibet's rivers have potential for hydroelectric development (Encarta 1). Vegetation on the Tibetan Plateau is extremely sparse, consisting mainly of grasses and shrubs. Scattered wooded areas occur in extreme west and east. Most vegetation, however, is concentrated in Brahmaputra, Indus, and Sutlej river valleys. These areas support most species of trees, including conifers, oaks, cypresses, poplars, and maples. Apple, peach, pear, and apricot trees are cultivated in the valleys (Encarta 1). Tibet is home to a variety of wildlife. Musk deer, wild sheep, wild goats, wild donkeys, yaks, and Tibetan antelope are common in mountainous areas. Other large mammals include leopards, tigers, bears, wolves, foxes, and monkeys. Bird life includes geese, gulls, teal, and other species of waterfowl, and also pheasants and sand grouse (Encarta 1). Tibet has a dry, cold climate with an average annual temperature of 34 degrees Fahrenheit. It is very bitter in Tibet in the winter (Harrer 39). Temperatures in the mountains and plateaus are especially cold, and strong winds are common year round. The river valleys experience a more moderate climate. Lhasa and central Tibet have an average temperature of 32 degrees Fahrenheit in December and an average of 60 degrees Fahrenheit in June. The daily temperature range is great. On a typical summer day, the temperature can rise from 37 degrees Fahrenheit before sunrise to 81 degrees Fahrenheit before midday. In general, temperatures in Tibet frequently drop suddenly after sunset. The average annual precipitation is 15 inches (Encarta 2). The Tibet pamphlet states that Tibet is rich in mineral resources, although few have been exploited due to inaccessibility, a lack of industrial capacity, and Buddhist admonitions against disturbing the earth for fear of harming living creatures. Gold is found in many areas, and significant deposits of iron ore, coal, salt, and borax are also present. Other known resources include oil shale, manganese, lead, zinc, quartz, and graphite (14). Since 1959 the Chinese government has capitalized on some of Tibet's resources by mining chromite, tinkalite, and boromagnesite; constructing hydroelectric and geothermal plants; and logging timber. In eastern Tibet, serious environmental concerns have been raised over the extent of

Stone Cold Steve Austin Essays - WWE Hall Of Fame, Free Essays

Stone Cold Steve Austin Essays - WWE Hall Of Fame, Free Essays Stone Cold Steve Austin Stone Cold Stone Cold is a 4 time wwf champion, 2 time intercontinental champion, and 3 time tag team champion. He is also a 1996 king of the ring and 1998 royal rumble winner. Stone Cold is a great athlete and he has changed all wrestling fans all over. Ever since he entered the ring in Milwaukee, for the 1996 King of the Ring, he never could have imagined how he changed the wwf. After beating Jake ''The Snake'' Roberts to become the king of the ring, Austin accepted his crown, and after that he informed Jake that ''Austin 3:16 says I just whooped your a$$!'' With this simple phrase Stone Cold became the most popular superstar ever in wwf history. Some of stone cold companions said that he is a suicidal machine with lack of respect, rules, and authority. You can't deny that stone cold won't stop kicking but. Every time he steps through the ropes he will right lots more chapters to his story.

How to Edit a Sentence

How to Edit a Sentence How to Edit a Sentence How to Edit a Sentence By Michael Ive suggested that its best to write first and edit later. But for many people, editing can be as intimidating as writing. So lets edit a sentence together, shall we, and see if the process is as hazardous as we fear. I got on my bicycle, taking my lunch to school, built in the 1970s. Lots of room for improvement here. What is the main thing thats happening anyway? Am I getting or taking or building or all three? Taking my lunch to school, I got on my bicycle, built in the 1970s. Okay, so Im going. The sentence emphasizes the main verb now, but it makes the bicycle seem very old. Taking my lunch, I got on my bicycle, heading to school, built in the 1970s. That makes it more likely that the school is old, not the bicycle, but lets sharpen our point. Taking my lunch, I got on my bicycle, heading to school, which was built in the 1970s. Taking, heading which verb is more important? Whats the main action in the sentence? I need to make my actions as clear as we can. Three verbs reside in one sentence, but I resolve that only one action shall rule. Taking my lunch, I got on my bicycle and headed to school, which was built in the 1970s. Much better. Now got and headed are parallel, and the focus is on me. I like that focus. But the verb taking seems a little weak here. Meaning, the verb taking doesnt accurately describe what I did with my lunch that morning. Grabbing my lunch, I got on my bicycle and headed to school, which was built in the 1970s. Neither does the verb got. I mean, it seems a little weak too. It doesnt accurately describe what I did with my bicycle that morning. Grabbing my lunch, I climbed on my bicycle and headed to school, which was built in the 1970s. That is it. As you can see the editing process is done in cycles. It can take considerable time (sometimes just as much as the writing), but it is definitely worth it. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Writing Basics category, check our popular posts, or choose a related post below:75 Contronyms (Words with Contradictory Meanings)The Difference Between "will" and "shall"How to Write a Proposal

Other Essay Example | Topics and Well Written Essays - 1750 words - 1

Other - Essay Example They can also help people diet in a proper manner and assist in loss of weight, while keeping fit. Thesis: American ‘super foods’ as well as a large number of fruits and vegetables that are produced in America are really good for health and can actually help people in their fitness regimes and to maintain a healthy lifestyle. Day by day, more and more Americans are becoming conscious about their health and dietary habits. They are taking to nutrition because of the rampant obesity world over, especially in America, because of the junk food culture. Even though a large number of people still have poor eating habits and have taken to consuming junk food or fast food on a daily basis, there are people spreading awareness regarding the importance of proper living. Magazines, newspapers, tv shows, the radio, as well as many contemporary films and books being made and written in the US have been promoting healthy eating and a healthy lifestyle, with the help of American foods itself. Moreover, eating junk food is not all that bad if consumed in a controlled manner. Many American parents have begun to lay emphasis on ensuring that their children receive a healthy diet. Schools in the country have also begun to advocate healthy foods and salads as part of their mess or cafeterias and have begun to rule out the u se of soft drinks and fast foods in order to help students understand that a high nutritional value is much more important than consuming something that might seem tasty but consists of a high number of calroies. With respect to fruits and vegetables, there are foods like blueberries, pumpkin seeds, avocados, sweet potatoes etc that are produced in America in high quantities. (Mitzweich, John) These foods are very rich in nutritions and assist people in overral development of their bodies. Moreover, salmon is produced in the country and sold to very many households as well;

ENG 105 Essay Example | Topics and Well Written Essays - 500 words

ENG 105 - Essay Example "Poor governance is a major issue in many African countries, and one that has serious repercussions for long-term food security," says a statement by the International Food Policy Research Institute.† (Africa’s Hunger) It is very disheartening to see the authorities playing this blame game, we have been blaming each other for something devastating but it is time to stop this and work in unison to help these underprivileged people. There is increased awareness these days thanks to sources like Facebook, Youtube, Twitter and so on. There are several videos on Youtube showing the fate of young children and adults, who succumb to hunger, this is an ongoing fight to restore parity. â€Å"Every year 15 million children die of hunger.† (The World Hunger Problem) The opulent have enough food to feed their pets and shower their unconditional love on these pets but they often refrain from helping people who need their help the most. Children in Africa can only be saved when the world realizes their problem and unites to solve this long standing problem. Numerous lives have already been lost and many more will succumb to the same in the near future should nothing be done about it. â€Å"Throughout the 1990s more than 100 million children will die from illness and starvation. Those 100 million deaths could be prevented for the price of ten Stealth bombers, or what the world spends on its military in two days!† (The World Hunger Problem) New weapons to destroy each other are being designed by shelling out a fortune almost each day but the people become insensitive when they hear about the suffering of other people. Even young children fail to get the attention when they need it the most. This is very disturbing both emotionally and physically. â€Å"Children are the most visible victims of under nutrition.   Children who are poorly nourished suffer up to 160 days of illness each year. Poor nutrition plays a role in at least