Elephantiasis :: essays research papers fc

I did my report on filariasis, which is more commonly known as elephantiasis. Elephantiasis is the late phase of filariasis. Filariasis is a tropical mosquito born parasitic disease causing obstruction of the lymph vessels. In some people the presence of the worm causes a tissue reaction that causes the lymph flow to be blocked. This blockage produces lymphedema which is a swelling and can eventually lead to a tremendous enlargement of an extremity or organ. When elephantiasis follows repeated infection, parts of the body -- particularly the legs -- become grossly enlarged and the surrounding skin hardens and ulcerates. Certain types of elephantiasis can be treated surgically. Elephantiasis of the legs is usually treated with elastic bandages and frequent elevation of the legs. The leg and foot, may swell to elephantine size. There may be allergic reactions like itching and localized swelling. The body may also react by causing calcium tissue to be deposited around the worm, walling it off and eventually causing its death. In humans, the mature worm lives tightly coiled in the lymphatic vessels where they reproduce. The female holds the fertilized eggs in her body. Later the embryos, called microfilariae, are discharged alive. An interesting feature of these worms is the periodic swarming of the microfilariae in the bloodstream. In most species swarming takes place at night. The embryos can be taken up by an insect only when they are in a human's bloodstream. They develope into infective larvae in the insect, which is the intermediate host. These hosts are various genera of mosquitoes, notably A?des, Anopheles, and Culex. Within 10 to 11 days after ingestion by a human skin they migrate to the lymphayic vessels

Music in a Childs Life

Music in a Child’s Life Friedrich Nietzsche once said, â€Å"Without music, life would be a mistake. † Many people would agree that life would be different without music, but believing that life would be a mistake is a strong statement. Although, taking a look at the ways music has impacted our lives, one might agree with Nietzsche. Music is the fundamental key to developing a well rounded child. As schools are cutting music programs, children’s lives are suffering. For many people, music is a form of self expression; creating an outlet for their energy, and an effective way to develop a child’s brain.Early childhood music lessons have lifelong benefits. Making music is such a basic life skill as walking or talking. As children need these other basic parts of life, they need to be supplied with music as well. For as long as anyone can remember, music has been played and listened to. Music has served many purposes throughout the course of history, like comm unication, praise, enjoyment, etc. Therefore, it is no wonder that music is such an effective tool for developing children. In the Pennsylvania school system, music must be taught up until the fifth grade.It has been said, that when children learn to play a musical instrument, they strengthen a range of auditory skills. A study showed that music lessons in childhood may lead to changes in the brain that persist years after the lessons have stopped. Northwestern University researchers recorded auditory brainstem responses (electrical brain waves) of college students in response to listening to complex sounds. The group, who reportedly had musical training in early childhood, was better able to pick out pitch and other essential elements from the complex sounds with which they had been tested.Having the ability to detect these sounds is unique, giving children the opportunity to use these skills in the future. Many mothers believe that talking to their baby when it is in the womb make s a difference after the baby is born. Authorities also believe that music makes a big impact on unborn infants, babies, toddlers and even high school students because of the skills developed while learning a musical instrument. Music stimulates growth in the brain that can result in better motor skills, advanced auditory and language skills, and a smarter adult.Furthermore, if a child continues to hear music after birth, it can increase their creativity and an abstract mentality. As children grow up, many parents enroll them in music classes to enrich their learning. Not only will this improve their extracurricular activities, but also their academic life. As students advance throughout grade school, there is an evident difference seen between children who have continued their musical training and those who have not.Most children in music programs have better grades and higher test scores when compared to children who have stopped playing their musical instrument in elementary scho ol. A study performed by the College Entrance Examination Board of Princeton, New Jersey showed that students taking courses in music performance and music appreciation scored higher on the SAT than students with no arts participation. Music performance students scored on average 53 points higher on the verbal and 39 points higher on the math portion.Music appreciation students scored 61 points higher on the verbal and 42 points higher on the math portion (â€Å"Profile of SAT Program Test Takers† 3). The U. S. Department of Education recommends the arts to college-bound middle and junior high school students asserting, â€Å"Many colleges view participation in the arts and music as valuable experience that broadens students’ understanding and appreciation of the world around them†( â€Å"Getting Ready for College Early† 12).By having music classes in grade school, children are setting themselves up for a better and more prepared college experience. In ad dition, it plays a part in developing â€Å"children’s intellectual development† (15). The U. S. Department of State also suggests for college-bound high school students to have one year of Visual and Performing Arts classes (16). As students grow up, music plays a less prominent role in their lives, but the skills developed continues.Lewis Thomas, physician and biologist, found that music majors comprise the highest percentage of accepted medical students at 66% (â€Å"Vivo Morphometry† 417). Researchers in Leipzig discovered through the use of brain scans that musicians had larger planum temporale, the region of the brain associated with reading skills. Also, musicians had a thicker corpus callosum, the nerve fibers that connect the two halves of the brain.Therefore, children who have learned music at a young age have grown up to have better reading skills and are better able to utilize both sides of their brain because of a thicker corpus callosum. Businesses have also recognized the benefits of musical education in their employees. In fact, according to Norma R. Augustine, Chairman and Chief Executive Officer of Martin Marietta Corporation, â€Å"The arts enrich communities and employees, and also stimulate the kind of intellectual curiosity our company needs to stay competitive†(â€Å"Music’s Values†).As seen throughout many cases, students who have developed musical skills in grade school grow up to have a more stimulated brain. Former presidents John Quincy Adams and Bill Clinton played the flute and saxophone. Neil Armstrong, the first man to walk on the moon, played the baritone. These three men developed a musical intelligence from playing an instrument while growing up. Throughout many generations, music had been integrated into society. Without music, the lives of many individuals would not have been enriched with ingenuity and creativity.

Erik Erikson s Personality And Sense Of Self - 878 Words

From the day we are born to the day they die, development is a continuous process in which we grow as an individual and develop our sense of self. The various factors that contribute to shaping us into the way we are, such as our memories, experiences, the way we were raised, even our culture has the strength to impact who we are to become. Throughout a person’s lifespan, there are many obstacles one must face in order to acquire certain skills that will be of use as we transitions from one stage to the next. The idea of moving from one stage to a another was derived from developmental theorist, Erik Erikson, it was his belief that one’s personality and sense of self develops in a series of stages. Additionally, the lifespan serves as a foundation for social development, occurring in stages from infancy to adulthood. (Berk) The necessary conflict provided by each stage serves as a developmental milestone, in which a psychological quality will or will not be gained. With regards to Erikson’s theory, as of now, I have experienced six of the eight stages of development. The first, being the construction of the basic trust vs. mistrust, occurring during the time of infancy (0-1 ½ years) According to my parents I was described as an easy baby, with a phlegmatic temperament, therefore I was not very fussy nor tricky to care for. However, when there was an instance where I did cry my attentive parents would assure that my needs were met. Thus, the trust forged with my parentsShow MoreRelatedApplication Of The Personality Theories Developed By Erik Erikson And Raymond Cattell1724 Words   |  7 PagesApplication of the Personality Theories Developed by Erik Erikson and Raymond Cattell â€Å"Personality is made up of the characteristic patterns of thoughts, feelings, and behaviors that make a person unique. It arises from within the individual and remains fairly consistent throughout life† (Cherry, 2014). My personality is influenced from my specific circumstances, my upbringing, and it is represented best through the theorists of Erik Erikson and Raymond Cattell. In specific circumstances my behaviorRead MoreAnalysis Of The Book Mcadams 1154 Words   |  5 Pagesof life stories and narrative approaches that recent researcher and theories have apply to understand human behavior. This article integrates recent theories and researchers of life stories as illustrated the investigation of self-understanding, personal memory, personality structure and change, and the relations between the personal lives and cultural. The article provides a numerous of psychologist stories and the contributions they have made in the psychology fields. McAdams, 1985 has arguedRead MoreErikson’S Contributions To Human Development. Erik Erikson1033 Words   |  5 PagesErikson’s Contributions to Human Development Erik Erikson was a man whose interests varied widely. He studied art and a variety of languages during his schooling. He did not prefer the atmosphere of formal schooling and decided to travel around Europe instead of going to college (â€Å"Erik Erikson†, 1997). He then returned to Germany for art school and later on taught to children who had come for Freudian training. He became Boston’s first child analyst and obtained a position at Harvard Medical SchoolRead MoreDevelopmental Psychologist Erik Erikson s Stages Of Psychosocial Development1729 Words   |  7 PagesDevelopmental psychologist Erik Erikson changed the way that people viewed the psychosocial development in humans throughout their lifespan. Using the foundation provided by Freud’s psychosexual stages, he modified the concepts to where they demonstrated external impacts on development as well as making it more about emotional conflicts than necessarily physical drives. This eight-stage theory is se quential, and requires the person to overcome conflicts in each stage to become a productive memberRead MoreThe Eight Stages Of Personality Growth1327 Words   |  6 Pageson two of the eight stages of personality growth. Erik Erikson an ego psychologist created a theory on personality development evolution that states it is a continuous process through the lifetime of an individual. Erikson suggested culture also plays an essential role in a society s perception and consideration of normal and considered abnormal. Erikson (1950, 1963), does not speak about psychosexual Stages as Freud, though influenced Freudian ideas. Erikson broadens on Freudian thoughts byRead MoreErik Erikson s Development Theory1408 Words   |  6 Pages Erik Erikson’s Development theory Erik Erikson’s was born June 15, 1902, in southern Germany, His Jewish mother Karla Abrahamsen and to biological father, who was on unnamed Darnish man. Erikson’s biological abandoned him before he was born. Erikson was brought up by his mother and stepfather, Theodor Homberger, who was Erikson’s pediatrician. He never knew the true identity of his biological father. He always was in search of his identity; Erikson’s search for identity took him through someRead MoreErik Erikson s Psychosocial Theory On Child Development1388 Words   |  6 PagesErik Erikson’s Psychosocial Theory on Child Development Erik Erikson, a well known developmental theorist, developed his theory about stages of human development from birth to death by using Freud s work as a starting point. According to Erikson, personality develops in a series of stages. Erikson found out that children experience conflicts which affect their development. He described the internal conflict which children go through in developmental stages using the term ‘crisis’ and are based onRead MoreErik Erikson s Theory Of Psychosocial Development Essay1177 Words   |  5 Pages Erik Erikson was born in Greman in 1902-1994, American psychoanalyst; known for psychosocial theory of emotional development of human beings. His theory looks at the impact of parents and society on personality development from childhood to adulthood. Erikson believes, each person has to pass through a series of eight stages over there entire life cycle. I will look at the first 3 stages that cover the childhood years. There are set of conflict at each stage, which allows individual to developRead MoreThe Eight Crisis Stages Of Erik Erikson Development Theory1456 Words   |  6 Pagesfor the purpose of this research I will focus on four of the eight crisis stages of Erik Erikson development theory and a psychosocial theorists and Lev Vygotsky development theory as a sociocultural theorist focusing on the concept of zone of proximal development and scaffolding. Both although from different times in history shared similar ideas in terms of child development. Psychologist Erik Erikson was born in Frankfurt Germany on June 15th of 1902 and died in Harwich MassachusettsRead MoreThe Theory Of Human Development Theory1642 Words   |  7 Pagesis important to recognize the complexity of human development and the theories that explain human development. (Berger, pg. 23). The three theories that have influenced by development are Jean Piaget’s Cognitive Theory, Abraham Maslow’s Humanism and Erik Erikson’s Psychosocial Development Theory. 1. The first Human development theory is that of Jean Piaget’s, who believed that all human development and behavior was the product of consistent and reliable patterns of interactions with the environment