Narrowing Down of Gender Biased Disparities in US Federal and Civil services Essay Example for Free

Narrowing Down of Gender Biased Disparities in US Federal and Civil services Essay Narrowing Down of Gender Biased Disparities in US Federal and Civil Services The early 1970s witnessed a male dominant workforce in all departments of civil and federal services in the United States. Authoritative positions were held mainly by men. ‘Sex Based Glass Ceilings in the US State Level Bureaucracies 1987-1997’ written by Margaret Reed et al. (2004) has relevant data from the US Government offices. The authors analyzed the data and concluded that this gap has narrowed down significantly with women breaking the impediments in the glass ceilings prevalent in administrative positions. According to him, the glass ceiling is not that pervasive in distributive and regulatory agencies but very less pervasive in the services of redistributive agency which will be discussed later in this paper. Mani (2004) in his ‘Women in the Federal Civil Service’, analyses more about the influence of veterans preference to see if it stands as an impediment to women’s career in the federal civil services. Lewis and Oh (2008) exclusively discuss about the male-female pay differences in their paper ‘A Major Difference? ’ They deal effectively with pay disparities. For this, they makes an in depth study of different major subjects in colleges that brings a change in salary and administrative positions. He uses samples of different races, whites and blacks, and Hispanics in his analysis and proves that there is no disparity among races in terms of salary or status. All the three papers propose a common positive trend in women’s education level, salary, status, higher positions in civil and federal workforce. Each paper is exclusive in describing a unique sub-topic with significance and data analysis. Women are close to men in almost all departments thereby bridging the gender gap between 1990 and 2000. All the three papers with data show the disparities and gender differences between 1970 and 1990 that gradually reduced and the percentage variation is insignificant in the year 2000. Reed et al. ’s (2004) paper can be considered as a main discussion of the topic where he touches upon women’s employment, pay disparities and impediments to glass ceilings. Reed (2004) brings about the discussion on glass ceiling and glass wall that existed in three different agencies. The other two papers: ‘A Major Difference? ’ and ‘Women in the Federal Civil Service’ can be considered as a supportive or additional research without much contradictory opinions though each paper touches upon distinctive subtopics distinctively. The data analysis in all the three papers almost arrive at the same percentage of variation between men and women in salary, education in civil and federal workforce. All the three essays borrowed data from government offices like U. S. Equal Employment Opportunity Commission EEOC national (data set for Sex Based Glass Ceilings in the US State Level Bureaucracies 1987-1997’), US Office of Personnel Management (data set for ‘ Major Difference’) and US Office of Personnel Management (data set for ‘Women in the Federal Services’) This data is useful in performing analysis of employees by job category, functional policy areas, salary levels, sex, number of male-female veterans, and male-female non-veterans. This data is not available in the open. It has been provided to the authors on request by the respective universities. This data helps to conduct Significance Test, Logistic Regression tests, Chi-square test and t test to come up with statistical evidence supporting their statements. Reed et al. (2004) use this data to arrive at ceiling ratios while discussing about pay disparities between male and female. When we discuss about gender disparities, or women’s impediments to acquire managerial positions, a common opinion is cited as a drawback in women: they are lack of commitment to affirmative action, lack of developmental assignments, gender biased organization cultures and stereotypes, outright discrimination, assuming leadership roles and welfare composition (Reed et al. 2004). Mani (2004) is also of the same view when he discusses about the reason for gender wage gap. According to him, sex discrimination in hiring and promotions, shortcomings in public policies and social changes played a major role between 1970 and 1990. While discussing pay disparities and acquiring higher positions that remain in disfavor of women, we need to consider that women were in the habit of selecting arts and social subjects in colleges that relatively fetched lower salary and lower administrative positions compared to men who were in the habit of selecting computer science, business and other professional studies. The second factor is that women are mostly connected with familial tie-ups and involved in childbearing, preferring to travel less, etc. automatically kept them away from competing with men for parity in pay or the highest positions in administrative levels. In 1990s, the above-said factors did not stand in the way of women to keep them away from competition. Many women started choosing professional colleges and decided to work in areas where men alone where dominant. Education played a major role in bridging the gap between men and women in pay disparities and higher positions in administrative levels. However, reaching top most authoritative levels was decided on various other factors that led to the disappointment of women. The percentage of gap un-bridged can be considered as due to the shortcomings in public policies and social changes as suggested by Mani (2004). Lewis and Oh (2008) in his exclusive study on pay differences, also attributes the unexplainable gaps in pay disparities to sexual discrimination and difference in government treatment of apparently compatible men and women. All three studies agree that this kind of partial treatment to women has reduced significantly and women are well placed in terms of education, pay, and administrative positions in the late 1990s. The percentage of development in every decade from 1970 is shown through analysis of data. Mani (2004) analyzes the influence of veterans in the civil life to see if it stands as an impediment to women’s opportunity of becoming a top level managers. Earlier in 1970s and 1980s there was considerable reason to believe that veterans had the advantage in federal civil service over non-veterans. The case started reversing in the 1990s with non- veterans getting more salaries and more job advantages. This is because, the women came stronger in studies in all departments. The growing number of women in public and their demands were heeded and respected by the government. The impediments came to a halt with the implementation of Equal Pay Act. Besides, George Bush signed Civil Rights acts of 1991 which allowed women to challenge unfavorable decisions in the bureaucracy and in the courts. Mani (2004) has ultimately concluded his views on veterans and their changing state is in the civil society with time. He proves with the empirical data that veterans no longer remain as an impediment for women in obtaining success in the civil and federal positions. Reed (2004) raises the question of women and their under representation as institutionalized democratic practices when it comes to high level positions. He used two models (i) socio-psychological model that emphasizes the importance of organizational culture that exclude women, and (ii) the systemic model that focuses on the distribution of power and opportunities available to women. Unlike Lewis and Oh (2008), and Mani et al. (2004), Reed (2004) gets into details of three different agencies and the opportunities and positions held by women in them. Regulatory agencies such as police are considered to be a male dominant workforces. Obviously, the presence of glass ceilings is more visible here. The redistributive agency includes management of public welfare programs, rehabilitation, public health services etc that involve more service related jobs where women are appointed traditionally at various levels. The glass ceilings are less pervasive in top administrative positions in redistributive agency. These disparities stated by Reed (2004) are narrowed down in 1990s. Distributive agencies involve construction, repair and administration of bridges, community development, etc in which men use to be dominant. The authors clearly observe the presence of glass wall and an impervious glass ceiling to get into top level management positions. Lewis and Oh (2008) do not segregate in detail, the three agencies via regulatory, distributive and redistributive agencies and so failed to categorize women where their representation, for example departments like police protection, fire, dept, etc was minimum. Without these information, one does not get to know that women are doing fairly well to reach management positions in redistributive agencies. From all the three papers, we understand that there is an increase in percentage of women in all positions of workforce. The empirical data suggests that the percentage increase is gradual from 1970 through the years and in 1995, women were earning about 89% of salary compared to men. Women too started obtaining higher degrees from colleges. Their presence was seen in many upper management positions. However women have not advanced into the highest and most prestigious positions in organizations. According to Reed (2004), the government is becoming creative in implementing strategies to reduce the gender gap but these efforts are not uniformly distributed in all the states. Many women, about 3 million, as teachers, are not included in the data considered for analysis. This is a significant population that chose teaching profession for convenience and so the percentage of variation in disparities between men and women could have been improved if this work force is distributed in other civilian jobs. The proportion of women in various jobs determines various other factors. Mani (2004) has disclosed the veterans and their status in the civil services after the post Vietnam war. His paper helps to understand how the early veterans without much education levels happened to claim up the ladder in civilian positions. We also come know of the rigorous training the veterans possessed to meet the requirements once they come out to the civil life. However, at a later stage, the non-veterans had the advantage over veterans by virtue of their higher education, experience in civil environment and the change of law that preferred veterans in selection procedures. The transition is shown with the help of data available from the U. S. Office of Personal Management Central Personal Data File (OPM CPDF). Comparison among male veterans, male non-veterans, female veterans, female non-veterans with and without considering sex aspect give a clear picture of preferences and impediments over the decades. The scenario in 1995 shows that the disparities among all the four groups have been settled in such a way that one group does not hinder the prospect of the other group while competing for civilian jobs and in promotions. There was a significant difference in salary between men and women after all the analysis conducted by Mani (2004). Like in other papers, Mani (2004) too agrees with sex discrimination, the shortcomings in the public policies and social changes that impact women’s career. But his opinion is slightly different compared to the other two: after 1998, there was still occupational segregation and salary disparities between men and women. The other two papers showed that much of the gender gap is narrowed down around 1999, whereas Mani (2004) still shows differences that requires rectification from the government side. All the three papers with data and analysis reveal the changes in social and cultural changes through the history of United States. All the three papers used more or less the similar data borrowed from the government departments. This can be considered as a major drawback in the results obtained. If each paper used a different data from different sources to conduct statistical analysis, it would have been more appealing. All the three papers do not consider or omit a few factors evenly while doing the analysis. For example, the 3 million teachers (Reed, 2004) avoided in one paper is a wise decision which is not found in the case of other two papers. All the three papers are trying to arrive at showing the percentage of gap narrowing down in disparities between male and female without considering similar factors in the analysis. This cannot be taken strongly for absolute results. However, the data from the government sources and its utilization in analyzing the subject to provide with statistics at various levels certainly convince the readers that there is improvement in lessening of glass walls and ceilings, equality in pay and acquiring top level management positions in the civil and federal workforce. References Lewis, B. Oh, S. S. , (2008). A Major Difference? Fields of Study and Male–Female Pay Differences in Federal Employment. Andrew Young School of Policy Studies, Georgia State University, Atlanta. Mani, B. G. (2004). Women in the Federal Civil Service: Career Advancement, Veterans’ Preference, and Education. Reid, M. (2004). Sex-based Glass Ceilings in US State-Level Bureacracies, 1987-1991. Administration and Society.

Water Crisis: Causes, Impact and History

Water Crisis: Causes, Impact and History Fresh water crisis The damages people made to get the water supplies higher has harmed A lot of people and their population has lowered glaciers continue to shrink worldwide, and conflicts are likely to erupt. Others are with no access to water people refuse to sanitize correctly to better the freshwater crisis less than 1% of the population have access to water. The freshwater crisis in the world today is that people are still without access to water sanitation is very low. To help people we can purifying methods The freshwater crisis in todays time The population has changed in many different ways united nations water use has grown more than twice the population. Two thirds of the worlds population is living without water some regions seem relatively flush with fresh water. The water is harder to get than it was twenty years ago it needs work or significant currency to obtain not enough rain is coming in around the places that really needs the water and people are trying to help africans but they can only try so hard without enough water people could pass or suffer. Why fresh water shortage will cause the next global crisis The consequences are providing to be profound reservoirs and aquifers dry its reduced to desert overuse water. Global nature of the crisis in the underlined pumped groundwater farmers rely on it massive loss of ground water. Glaciers continue to shrink worldwide it has increased since the 20th century they have more conflicts to erupt because there dehydrating and its causing them to freak out on others without thinking or carrying of the consequences of their actions and wrong ways they have treated everyone they will do anything at this point to get some water in their houses. Causes and effects and solutions to water crisis Water has been luxury for people living in droughts they have fought with water borne disease but people also take the water they do have for granted.once water becomes polluted it becomes very harmful to humans and animals. It could lead to sickness, infections its polluted dangerous chemicals. People in bigger cities has not complained this reason is because they have more chance of surviving they have a lot more water access than most states these places are around africa and india they get sicker easier than people who have proper drinking water. Causes of water scarcity Human waste is directly dumped in lakes and rivers without proper cleaning so this is causing a health issue and causing people to get very sick and possible death. The leaks from oil spills and landfill leaks are having a effect on humans not being able to get proper drinking water and sanitizing correctly. They are going hungry the farmers dont have enough water to feed their crops so their not getting enough money on the farm causing their business to go down. The more water farmers have the less problems their is to face the crops and animals will not face death and be dehydrated. Threats to water supply side and demand- side problems One supply-side threat arises from instances in which we are withdrawing freshwater from surface water sources and groundwater aquifers at rates faster than replenishment or recharge (T boone pickens). The rates on freshwater crisis have lowered since the 20th century not many humans have much access to water and if they do its not very sanitized its filled with many diseases and bacteria. The population has lowered in small states than in large this has been an issue and we havent found a solution to solve this The population on death and diseases The cities have lowered with their population in small states. While nations so far have found more reasons to cooperate than go to war over water, pressures are mounting rapidly with rising population and absolute scarcity levels(STEVEN SOLOMON). The greater, imminent risk today is failed states, and all the fall-out they will spread.So many families have lost many important family members and knowing that in a few days that will be them lying there begging for forgiveness. To many deaths for something that could be fixed or the people suffering be saved and moved to someone that can help them have a future. Works Cited The Crisis. Britannica School, Encyclopà ¦dia Britannica, 3 Feb. 2017. school.eb.com/levels/high/article/The-Crisis/2977. Accessed 10 Feb. 2017. Henry, Tom. Water Crisis Grips Hundreds of Thousands in Toledo Area, State of Emergency Declared. Blade, The (OH) 03 Aug. 2014: Newspaper Source. Web. 8 Feb. 2017. Inland Water Ecosystem. Britannica School, Encyclopà ¦dia Britannica, 18 Sep. 2016. school.eb.com/levels/high/article/inland-water-ecosystem/117268. Accessed 7 Feb. 2017. Interlandi, Jeneen, and Ryan Tracy. Fresh Water Is Becoming a Privatized Commodity Instead of a Public Trust. Will the World Run Out of Fresh Water? Ed. David M. Haugen and Susan Musser. Detroit: Greenhaven, 2012. At Issue. Rpt. of The New Oil. Newsweek 18 Oct. 2010: n. pag. Opposing Viewpoints in Context. Web. 8 Feb. 2017. Water. Britannica School, Encyclopà ¦dia Britannica, 15 Apr. 2016. school.eb.com/levels/high/article/water/76210. Accessed 7 Feb. 2017.

Essay --

1. Lord of the Flies 2. William Golding 3. Drama, disaster, dystopian, etc. 4. The events of the book take place in the 1950’s during a major war most likely taking place around around 1954, the place the book takes place is a deserted island in the tropics where the Boys’ evacuation plane crashes after it was shot down. To understand the significance of the setting you need to know something about the time period it takes place, in the 1950’s long range plane travel was still a new concept, they didn’t have long range tracking systems and the first satellite hadn’t even been launched yet (1957 Sputnik-1), if a crash like that happened nowadays we would be there almost instantly, satellites would be watching and the navy would already have rescue vessels on route. The fact that no one had the technology to determine were the boys were gives them the sense of hopelessness and the feeling of permanence that accompanies their stay on the island that ends up fueling their primal instincts. 5. In the midst of a raging war, a plane evacuating a group of schoolboys from Britain is shot down over a deserted tropical island. Two of the boys, Ralph and Piggy, discover a conch shell on the beach, and Piggy realizes it could be used as a horn to summon the other boys. Once assembled, the boys set about electing a leader and devising a way to be rescued. They choose Ralph as their leader, and Ralph appoints another boy, Jack, to be in charge of the boys who will hunt food for the entire group. Ralph, Jack, and another boy, Simon, set off on an expedition to explore the island. When they return, Ralph declares that they must light a signal fire to attract the attention of passing ships. The boys succeed in igniting some dead wood by focusing ... ...ike an animal. Jack has the other boys ignite the forest in order to smoke Ralph out of his hiding place. Ralph stays in the forest, where he discovers and destroys the sow’s head, but eventually, he is forced out onto the beach, where he knows the other boys will soon arrive to kill him. Ralph collapses in exhaustion, but when he looks up, he sees a British naval officer standing over him. The officer’s ship noticed the fire raging in the jungle. The other boys reach the beach and stop in their tracks at the sight of the officer. Amazed at the spectacle of this group of bloodthirsty, savage children, the officer asks Ralph to explain. Ralph is overwhelmed by the knowledge that he is safe but, thinking about what has happened on the island, he begins to weep. The other boys begin to sob as well. The officer turns his back so that the boys may regain their composure.

Coral Bleaching Essay -- Geology

Coral Bleaching Abstract Coral reefs have been called the rainforests of the ocean and are one of the most diverse and important ecosystems on the planet. This paper will explore how global warming has effected these fragile ecosystems. It will focus on the impact of increasing ocean temperatures on coral reefs. Coral Reefs Coral reefs exist globally from 30N to 30S latitude and have existed in some form on Earth for over 200 million years. Over 2500 species of coral have been identified 1000 of which are reef building hard coral. Reefs are actually limestone structures produced by small animals called coral polyps. These polyps contain unicellular plants (algae) called zooxanthellae in their tissue. They have a symbiotic relationship which means, "living together." During the day the zooxanthellae rise to the surface of the animal and produce food by photosynthesis. At night the polyp extends a stinging, multitenticled mouth that feeds on any planktonic animals. They both benefit from the waste products of the other. They also work together to capture calcium carbonate from seawater and convert it into the hard limestone structures in which they live. Because corals survive due to this fragile relationship, they are very sensitive and tolerate relatively narrow ranges of water temperature, salinity and transparency. Coral reefs are estimated to cover less than .2% of the ocean floor but contain approximately 25% of the ocean’s species. They provide protection for shorelines, reducing erosion. They also give food, shelter and protection to almost one million marine species and act as a nursery for growing fish. Humans benefit directly from coral reefs. They supply us with food, jobs (through fishing and tourism) a... ...astrous to lose the existing coral reefs of the world. References 1. William Fitt. Bleaching of Symbiotic Algae Available http://zircon.geology.union.edu/Carb/fitt 2. Reef Relief. Reef Relief Available http://www.blacktop.com/coralforest/index.html 3. Knauer Communication. Global Warming is a Problem Available http://www.enviroweb.org/edf/isproblem/isproblem_frameset.html 4. Michael Van Woert. ORAD Available http://140.90.191.231/orad/ 5. Indiana University. Reef Resource Page Available http://www.indiana.edu/~reefpage/. 6. Ingrid Guch. NOAA Available http://www.ara.polytechnique.fr/surface.html 7. PCRF. Planetary Coral Reef Foundation Available http://www.pcrf.org/ 8. The Coral Reef Alliance. Get the Facts on Coral Reefs Available http://www.coral.org/Facts.html

Around The Way Love :: essays research papers

Around the Way Lover This is story all about how my life got flipped turned upside down I like to take a minute just sit right there, Ill tell you how I became in love with the girl around the way. In the summer of 1995, I met this beautiful Mexican girl that just moved on my block. I was only in 5th grade and she was in 6th and 1year  ½ older than I was. I met her threw my friends that I played with everyday on my block. When I walked outside one day I saw this unfamiliar girl coloring with my friends on the sidewalk. I asked my best friend Brian who she was and he told me she was the new girl on the block. When Brian and I walked over, to go talk to our friends, I sat down right next to the new girl and asked her what her name was. She said Bianca but In a really shy voice. Through out the whole summer I talked to her and got to really know her. Then when the school year started I remember always getting home and trying to get all my homework done just so I could go outside and talk with her. Then about 4 months after meeting unfamiliar face, I told my friend’s, that I liked Bianca and I wanted to go out with her. But all my friend told me was to go and ask her out myself. So about a month later I finally got the guts to ask her while I was walking her home from our friend’s house. I remember I was so scared while I was asking her and she could tell I was because I was pretty much stuttering while talking to her. Then finally she spoke out saying, â€Å"are you trying to ask me out?† Then I said, â€Å"yes.† She said she doesn’t know because her mom doesn’t want her to have a boyfriend and she would tell me the next day. Then I went back and told all 5 of our friends that she said she would tell me the next day. The rest of that night we were outside all I could think about is what her answer would be. Then the next day about 12:30p.m. my friend called me up and said that she talked to Bianca and she was going to say †no,† because I was younger than she was.

Global Warming Summary

There have been so many experiments scientists had done on, and from these experiments they observed an explosive number of information they would known. What if, one time, these intelligent people could have known an inconvenient truth; will you be able to believe them? Or you will be shock about what these people say is? This thing depends upon you. But I will share you about what I learn from Al Gore, the things really happening to our world, the â€Å"Global Warming. †Al Gore is a statesperson who run presidency of the United States of America in 2005 but has been disqualified because his opponents have attacked his advocate about Global Warming saying that it is a fraud. But from this failure does not stop him from giving the message of Earth itself or what we called Mother Nature. From these things he had done, his endeavor of protecting our whole Earth, he established to make his movie â€Å"A Inconvenient Truth† for us not to be aware only but to respond. I reme mber one of his slide shows, an example of a frog that jumps over the boiling water and because of extreme hotness the frog jumps out.What Al Gore tells us in this point is we have to give respond or else we are going to kill ourselves and the whole World. Al Gore had said that Global Warming is really basic, the suns rays comes to the earth and the earth reflects infra red rays but the clouds thickens the atmosphere that is why these infra reds are reflected back to the earth and then the temperature rises. If you are only going to look it like this, you will maybe say â€Å"Don’t tell me that, I know its! † but there are more things we don’t know really happening the things that are affected by surface heating.And these are what make this present era different form other time lines. There are many era that had past gone on our planet Earth and these era’s almost have the same pattern of the levels of carbon dioxide but our time now, Al Gore had emphasiz e that it is almost twice the level of those times and I am shock that if we continue to emit this kind of gas at a constant rate by our time, after fifty years it is four times as much as carbon dioxide content in the atmosphere. If you will imagine, if you wake up in hose times you will see dark clouds everywhere you go and the temperature will be as much than our hottest temperature. Of course, we are not mutants to live in that state of place! This course of manipulation of the atmosphere is because of our increase of carbon dioxide emission by means of industries, cars and others. Now that we had known the causes, Al Gore had had presented to us its effects. These are temperature rise, polar ice melts, he disaster like wildfire, huge hurricanes and tornadoes, sea level rise, climate change, existence of mutations and even ice age.If you would see and if we had the same idea we would notice that these things happen to be a chain reaction or what we called domino effect. If we ha d high level of temperature, polar ice melts faster and strong winds are created that will make huge disasters, then the sea level rise, afterwards climate change. Because these things happen with a combination of a dramatic change in the environment organisms adapted by means of mutations and from these mutations new diseases and viruses existed. If all of the ice in North and South Pole will melt the temperature convention will stop and then ice age will exist.What a long stack of domino I said, it’s too long and its start is only Global Warming. Imagine it, from one mistake makes a huge destruction. After you have seen these effects, are you going to reply Mother Nature? Certainly yes, you should. We should save our world before the world betray us. Thanks to Al Gore who demonstrated solutions on this problem; these are using efficient technologies, for hiring farmers who will produce biological gas, using renewable energies like solar energy and wind energy, and by means of tree planting.These things could be done if you have one thing, Al Gore mention it as â€Å"political will. † That’s why countries all over the world should cooperate at all cost and means to save our self and also the future. We should not wait our children in the long run to ask us questions hard to answer because of regrets and these are â€Å"what have you done while you are living? Why are we experiencing this? † After viewing his message as viewers, I am happy to say that there are a lot of people who care Mother Nature but no one had any courage to publicize these things as an issue to the whole world than him.It is a brave act to take a lead not only for his country but also in the whole world and I wish this man could see happiness from his exhaustive hard work advocate when the time comes the Earth and the living things will thank him. His movie should be watch by all of us to become aware of the effects of Global Warming and this is a thing we shou ld do, to make others aware more than the things they do. Every one of us has responsibility and I know you know it to protect. We had much power to do that and here comes a quote, â€Å"a great power comes with great responsibility. †

Brain control

The brain controls all aspects of our functioning, from the moment we were conceived until the last of our breath. Much of what we do is not a result of just one action or function of the brain but a series of simultaneous processes that all work at the same time to be able to accomplish a task. In this particular scenario wherein an individual, like myself for example, is in the middle of a room and has a table and two different colored balls, red on the left side and green on the right, is asked by another person to pick up the ball placed on the left side with my left hand.After which the instructor, which is behind the table asks what color is the ball that I picked. In accomplishing the aforementioned tasks, my brain will go through several processes that might seem insignificant when looked at in real time due to the immediate and rapidly firing neurons happening in an instant that we are not even aware that these minute details are happening. I am in the middle of the room; I know where my position is. Being aware of one’s position also requires that the brain recognize where I am. The parietal lobe of the cerebrum is responsible for orientation and movement (Serendip).This part of the brain will be able to tell me that I am in the middle because one of its functions is to construct a spatial coordinate system to represent the area where I am to be found. The cerebrum is the largest part of the brain that is thought to control higher brain function like that of thought and action (Serendip). This information will reach our brain through an ascending pathway. The afferent fibers will travel through the posterior column, like other functions such as sterognosis, graphesthesia, among many others (University of Idaho).The stimulus will travel through the spinal cord and will find itself interpreted in the somatosensory cortex of the parietal lobe (University of Idaho). After interpretation, I will now know my position and where I am. In addition to th at, I see where I am. Without seeing my surroundings, I may not be able to actually predict my spatial location, which is the middle of the room. I know that I am in the middle of the room because I see the room and I was able to calculate that my position is in the middle of this big box of a room.This stimulus, particularly the visual one, wherein I was able to see the room and all of its contents, including the table in front of me with the two balls and another person behind the table will be perceived by the visual area of the brain, which is the occipital lobe (Serendip). I can see where the objects are because there are light rays being reflected off them and these rays enter my eyes and pass through my lens. The image that will be projected through my lens will be an inverted version of what I see and this information will be sent to my retina (Montgomery).Inside the retina there are rod and cone cells that will produce signals to be relayed onto the optic nerve and reach th e lateral geniculate nucleus (Montgomery). The details of the objects and the person I see in front of my will travel to selected areas of the primary visual cortex and then to other areas of the cortex that would process the global aspects of the objects and the person in front of me like their shape, color, or movement (Montgomery). The person behind the table will ask me to pick up the left ball with my left hand. I will hear his instructions.The temporal lobe of the cerebrum is the one to process the auditory stimuli that I receive as he said in his command. My ears will catch the sound and the auditory nerve will receive the stimuli and bring this to auditory nucleus of thalamus, which is the medial geniculate nucleus (Washington University School of Medicine). This will project to the primary auditory cortex in the temporal lobes. After hearing and processing his command, I will now move my left hand to pick up the left ball. I already know which ball I am to pick up with my l eft hand as I saw the balls and the table and I interpreted its position relative to mine earlier.Now all I have to do is move my hands and pick it up. The primary motor cortex found in the precentral gyrus, is the area of the cerebrum that will process this movement (Dubuc). First off, I have already signaled my parietal and frontal lobes to alert my attentiveness in processing his command. Once I know that it is my left hand, which should pick the ball and not my right hand, I can tell my left hand to move already and this involves activation of the supplementary and premotor cortical areas and the application of these information from subcortical structures to the primary motor complex (Dubuc).A closer look at how this happens is through the passing of the stimulus to the corticospinal tract. The corticospinal tract is responsible for stimulating motor neurons located in the spinal cord that are responsible for movement of the axial muscles of body in addition to the arms and leg s (Dubuc). The lateral system pathway is followed to produce this movement and the pathway involves passing through the fibers of the lateral corticospinal tract continuing onto the spinal cord before reaching the motor neurons (Dubuc). However, a unique process is occurring in the junction between the medulla and the spinal cord.Fibers coming from the lateral corticospinal tract cross the midline before continuing their way onto the opposite side of the spinal cord, and is called decussation (Dubuc). The cerebellum also plays a role in movement. The learned movement sequences are stored in the cerebellum, in addition to the coordination of movements and its fine-tuning, avoiding clumsy and large movements (Dubuc). This will help me know how to actually move my left hand and to avoid unnecessary movements. As I am now moving my left hand to reach the left ball, I know from my long-term memory what a ball is and what it looks like.I also know from memory which is left and which is ri ght. The hippocampus is the part of the brain that is known to store our long-term memory. After knowing what a ball is and which is left and which is right, these information will be transferred from our short-term memory to our long-term memory. Information that we need to summon up every time is considered to be categorized as a long-term memory such as names, dates, colors, among many others. Long-term memory is of three types and color is categorized under semantic memory, that contains facts which we do not need an effort to recall (Aetna, Inc. ).The acquisition of memory happens when we learn the different colors and we learn to distinguish which is the left side from the right. Consolidation of this information will make us remember the colors and directions more. Then when needed, we will be able to easily recall this information. Since I have already identified which is the ball on my left and I have been able to move my left arm now to pick up the left ball, I can answer what color the ball is. According to the information given, the left ball is colored red. I know from my stored long-term memory and from what I see that the ball on the left side is red.Works Cited: Aetna, Inc, â€Å"Memory Loss. † InteliHealth. 2004. InteliHealth. 22 Feb 2009 . Dubuc, Bruno. â€Å"The Motor Cortex. † The brain. 2001. Canadian Institute of Neurosciences, Mental Health, and addiction. 22 Feb 2009 . Montgomery, Geoffrey. â€Å"The Visual pathway. † Howard Hughes Medical Institute. 2000. Howard Hughes Medical Institute. 22 Feb 2009 . Serendip, â€Å"Brain Structures and their Functions. † Brain and behavior. 2005. Serendip. 22 Feb 2009 . University of Idaho, â€Å"Ascending Pathways. † A self-study module to be used for Med Sci 532. 2004. University of Idaho. 22 Feb 2009 . Washington University School of Medicine, â€Å"AUDITORY AND VESTIBULAR PATHWAYS. † Neuroscience Tutorial. 1997. Washington University School of Medicine. 2 2 Feb 2009 .