Working With A Homeless Service Social Work Essay Essay Example

Working With A Homeless Service Social Work Essay Essay There are a figure of accomplishments and attributes that contribute to doing a good support worker. It may be deserving sing whether these fit well with the accomplishments you already have and with those that you would wish to develop: strong interpersonal accomplishments, including being an empathic good hearer, able to discourse hard subjects in a sensitive manner, and to pass on every bit good with service users and other professionals an ability to work reflectively, disputing your ain premises, believing about the effectivity of your work and possible ways frontward. This may besides include a self-awareness about the impact the work has on you We will write a custom essay sample on Working With A Homeless Service Social Work Essay specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Working With A Homeless Service Social Work Essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Working With A Homeless Service Social Work Essay specifically for you FOR ONLY $16.38 $13.9/page Hire Writer a non-judgemental and empowering attitude, neer enforcing your ain point of position, but alternatively back uping service users to accomplish their ain ends. You will necessitate to show a echt regard for the diverseness, pick, and strengths of your service users dependability. You will hold important duty for pull offing the safety of your service users, and you will besides necessitate to present on what you offer service users in order to construct a trusting relationship. An ability to work in a boundaried manner, guaranting that your relationships with service users remain professional instead than traversing into friendly relationship. You need to guarantee that you act in the service users best involvements, recognizing the trust placed in you as a professional. Working with stateless people has been enormously honoring, supplying to me an chance to give assistance, comfort and support to a genuinely vulnerable section of our population in an effort to assist further positive alteration in the quality of their lives. Homelessness occurs non because person is needfully excessively ill to take attention of themselves. Homelessness occurs because these persons are ill and can non pay the measures or trade with the emphasis that being sick and unable to pay the measures overwhelms them with. It can besides be disputing and nerve-racking, particularly when the right solution does nt be, or your hopes of alteration for an person are disappointed. I find it rather gross outing that upward of 3000 people are asleep homeless on the streets tonight in a metropolis that prides itself greatly as being one of the best metropoliss in America and with its richness and prosperity conspicuously displayed all around, who would doubt its claims? I, personally, happen it an indignation and feel I am entitled to that indignation, as I one time was one of those 3000 or one of the estimated 650,000 individuals presently populating in stateless state of affairss across the state. There are a broad scope of issues that can be traveling on in footings of mental wellness issues with respect to the homeless. Everything that can travel incorrect with the psychological health of the person can go on with homelessness because of the enormous sums of emphasis these people are under routinely. The may non even have been mentally sick at the oncoming of their homelessness but the endurance accomplishments that are necessary on a twenty-four hours to twenty-four hours, sometimes, minute to minute footing are so radically different than for those who have even basic lodging, it can badly falsify an person s full mind. For teens and striplings, it s much less an issue of economic sciences than it is more an issue of being a hapless tantrum between them and their households or society s inability to protect them from a broad assortment of developmentally detrimental societal and psychological environments. Most freshly homeless young persons and grownups do nt kip. They walk, all dark long. Or they ride the coachs. When they do sleep, they sleep during the twenty-four hours because they are so afraid, so panicky of the dark and of merely what might go on, they merely can non travel to kip. From my personal experience, sleep want can do you travel merely a small loony, particularly when accompanied by an exponential quality that exists the longer either status persists and continues. Peoples are deceasing invariably out on the streets. Night clip onslaughts are frequent and singular. While most people are shuting up for the dark, locking doors, look intoing on their kids and doing themselves unafraid to kip fitfully, there are people stretched out on a cover or a piece of composition board, under an flyover, in an back street or in an derelict edifice, who are wholly vulnerable and unprotected to anyone who comes across them, whether it s another stateless individual or some angered rummy who sees them as a mark or some pack of childs, out on the prowl, far excessively high. The mean age of mortality for those populating on the streets of Seattle is 49. However, presently, one of the biggest jobs with Seattle s stateless population and, is traveling to be of even greater concern in the hereafter, is that the stateless population of Seattle is aging. Quite merely, there are traveling to be more aged people than of all time earlier and every bit sad as it is to see a 40 something stateless individual faltering around rummy or hooked on cleft cocaine, as Seattle s stateless population ages, it will travel beyond the kingdom of in humane and all because these people have no topographic point to be. They lack basic lodging and security. Just merely taking all of the associated emphasis of non holding a house could salvage the metropolis 100 s of 1000s of dollars in mental wellness intervention entirely. While this would surely non even get down to turn to the many issues with respects to Seattle s stateless population, it would surely and unambiguously, be the best topographic point to get down or the best pattern attack that is in the b est involvement of the client. There are stateless people who have been stuck on the streets for old ages. They know their state of affairs is non traveling to alter, in fact, they know it can merely acquire worse. The lives that they live are so fringy, so delicate that it is non astonishing to recognize the extent, in which homeless people will travel, in order to look out for one another. Lots of people pair up, travel and slumber in groups, busying the same land and watching each other s dorsums. One such brace I converse with on a regular basis. The first, is an person who did 14 old ages of clip in a Federal prison in California, got in problem instantly, took to the streets and neer went back. He paired up with a cat whose life was ruined at age 20 by service in Viet Nam, where he had snuck up on and killed one excessively many people. In kernel, he did nt cognize how to cover with it, being far excessively immature to treat such behaviour and the military neer gave him any aid and as a consequence, he beca me a chronic alky. However, there is merely one standard for homelessness that has nil to make with drugs or intoxicant or mental unwellness or anything. The lone thing required for such position is to merely, non hold a place. They do nt hold a place and every individual of those 3000 homeless you can lodge in a place and maintain there is a positive thing and could merely travel to function the best involvement of the person in demand of Human Service. I prefer Humane Service.

Characteristics of the Accounting Information Systems Essays

Characteristics of the Accounting Information Systems Essays Characteristics of the Accounting Information Systems Essay Characteristics of the Accounting Information Systems Essay An accountant plays a vital role in any business; one can even say they are one of the most influential practitioners. For instance, accountants participant in generating rules and guidelines, advising day to day business activities, and even decision making. While the IT and IS communities are used frequently in many businesses, they are not the founders of the characteristics of useful information. The key reason behind this is due to the fact that accountants are the users of IS and IT communities. As being the primary users, one can expect the characteristics, rules, and guidelines for an information system to be designed by the accountants themselves. In a broader view, â€Å"accountants can assume three roles: designer, user, and auditor† (Gelinas, Dull 27). As a designer, the accountant can offer its knowledge of various principles (accounting principles and auditing principles), and various methods and techniques (information system and system development). In designing an accounting information system (AIS), the accountant can answer various questions that relate back to the seven characteristics of useful information systems. Some questions may include: â€Å"What will be recorded and how will transactions be recorded? When will the transaction be recorded and when will they be reported? What controls will be necessary to provide valid, accurate, and complete records? How much detail will reports need? † (Gelinas, Dull 27). If accountants did not design the AIS then these questions may be left unanswered without their expertise. Accountants perform many functions in an organization such as a â€Å"clerk, controller, treasurer, tax specialist, and financial analyst† (Gelinas, Dull 27). Therefore, it is necessary for them to use the AIS to perform their duties. As a user, it is imperative for the accountant to participant in the AIS process to make sure it contains the required features. In addition, knowing how to use the AIS technology would be very beneficial in working effectively and efficiently. For example, a financial analyst would need to know how to store the data and access it, and how to present the information. Finally, as an auditor, one of their main interests in the AIS is the reliability of the data. Without reliability, auditors cannot â€Å"provide an opinion on the effectiveness and efficiency on internal controls† (Brazel 38). Accountants will remain the main users and as a user, an auditor as well. With the seven characteristics in mind, could they have evolved from the past? With technology not being as easily accessible as in today’s accounting world, one can assume that information was not as relevant, reliable, timely, or accessible. In relation, modern technology is so efficient in today’s world; therefore the flow of information can be quickly exchanged at any time. For example, Internet has allowed companies to send reports across the globe at any given time. This ability gives accountants easy access to information and timely information. Without timely information, relevant and reliable information would be impossible. However, one possible disadvantage in today’s accounting world may be the relevance of the data. With such easy access to information, it can be more difficult to narrow down that information to its essence. Having too much information can make AIS more difficult to understand and increase uncertainty. Without being able to understand the AIS, an accountant cannot verify the same information. All these characteristics come hand in hand; if one characteristic fails then other characteristics will be affected. Although today’s accounting world has greatly shifted from the past, one cannot deny that the accounting community has always had a major impact in generating the characteristics of useful information. Older accounting communities created the building blocks of the characteristics. Technology merely enhanced the flow of information and efficiency. Accounts will remain the designer, user, and auditors of the AIS. Work Cited Brazel, Joseph. How Do Financial Statement Auditors and IT Auditors Work Together? The CPA Journal (2008): 38-41. Print. Gelinas, Ulric J. , Richard B. Dull, and Patrick R. Wheeler. Chapter 1: Introduction to Accounting Information System. Accounting Information Systems. Mason, OH: South-Western Cengage Learning, 2012. 27-28. Print.

Why is Walmart considered to be a channel captain Essay

Why is Walmart considered to be a channel captain - Essay Example Walmart is also a channel captain because it has been in the industry for a long time now. It is well aware of the vendors, inventory, resources, cost-effective yet efficient means of transport, and the ever-changing expectations of the consumers with respect to creativity and innovation. Walmart is capable of utilizing this experience to invest in profitable plans. â€Å"With the rise in power of national chain stores and private-brand merchandise, many large retailers such as Wal-Mart are taking a leadership role in the channel† (Pride and Ferrell 403). Walmart knows how to get quality products made that provide value to the consumers while keeping the costs low so as to not only make good profit but also keep the consumers satisfied. To summarize, Walmart is a channel captain because of its huge number of outlets spread all over the world, its strong image as a cheap and well-equipped retailer, and its high purchasing

Promotional Plan Assignment Example | Topics and Well Written Essays - 2500 words

Promotional Plan - Assignment Example Mintel's Digital Cameras and Peripherals - UK, Market Intelligence, May 2006, shows that two-thirds of consumers own a digital camera. This is a significant increase from the less than 5% of digital camera owners in 2001. PCs are now used to edit, print and send photos. Aside from the increasing popularity of peripherals, there is also increasing demand for wireless technology. Demand for wireless technology experienced rapid increase since 2004 and continues to this day. However, among printers, price erosion has reduced demand for these peripherals. To remedy the situation, companies have concentrated their production on Multi-Function Printers (MFPs) rather than Single-Function Printers (SFPs). The performance of MFPs for the period 2001-05 is shown in Figure 1. Target customers are the specific segments or groups of the market to which your product is geared to. Before you are able to do this you must first identify "needs" for your product. Many professionals who are required to work outside the office are constantly looking for ways to make their job more portable and convenient. Our target customers are busy professionals who do not always have access to a desk and standard desk sized printer. Because more and more people are opting to work in other places besides an office, this sort of technology is a must. We believe that the ImaJet with Bluetooth fits this market need. We have divided our target customers into two main categories: 1) Professional Users; and 2) Non-Professional Users. These two main categories are further divided into two categories each. For Professional Users, the subcategories are: a) Photographic and Visual Industry Professionals and b) Corporate Users. For Non-Professional Users, the subcategories are: a) Hobbyists and Home Applications, and b) Students. 1. Professional Users Professional users who would be in need of the ImaJet with Bluetooth would include the following: a) Photographic and Visual Industry Professionals This would include professional photographers of all types, such as those engaged in portrait photography, landscape, architecture, wildlife, etc. This category would also include newspapers, magazines, printing presses, and similar establishments. The ImaJet with Bluetooth will also be useful for interior designers, theatrical and cinematic designers, etc. b) Corporate Users Some of the examples of these professionals who would be interested are: Attorneys, police officers and inspectors. For the attorney, the printer allows for printing in and out of the courtroom for last minute reports and e-mails that were forgotten or destroyed, or when extra copies are needed for someone else's file. For the police officer -Law enforcement saves time and hassle by allowing them to print citations and any reports on drivers right on the side of the road from the safety of the car. Because of its size it does not get in the way inside of the vehicle. For the inspectors - This machine is handy especially for home inspectors; they are able to print out a quality hard copy of the inspection for the customer immediately after they are finished. Water inspectors would also find these useful because they will be able to print out copies of the work area to use for consulting with repair crews and customers

Witness Tells of Escaping Kidnapping by Defendant Article

Witness Tells of Escaping Kidnapping by Defendant - Article Example The accused was on trial for the murder of a 24 year old Imette St. Guillen, who was found dumped in Brooklyn in 2006. Therefore, by kidnapping Ms. Woodward, the accused could have the same intentions. Importantly, there were no any other reasons adduced to explain the motive behind he kidnap, and the two had not met before. The accused also had hand cuffs, a gun, boots, and a jacket, all which point to a police officer, an image he used to dupe the victim. The two police handcuffs and the gun were illegally in the accused hands; here was no other explanation behind such possession of such items other than to cause malice and harm. Therefore, by the mere position of the police assortment, the accused had intent to commit a crime, which could mostly likely be explained to be a kidnap. Moreover, the cruel treatment of the victim at the hands of the defendant could be reliable evidence to portray the accused to have had no other intention other than to kill Ms. Woodward. Wallace (2013) explains that circumstantial evidence does not need to prove anything by itself, but has the power to point to the right direction, by proving something related to the question at hand. Consequently, the ill treatment of Ms. Woodward in the case points to the direction of intention to commit murder or grievous harm to the victim. The accused had handcuffed the victim, placed her at the back of the vehicle in an inhuman treatment. Moreover, when the victim inquired the intention behind the defendant’s actions after realizing he was not a police and tried to escape, the accused rained blows on her head several times, and covered her face. The victim was dizzy from the received blows. After opening the door finally, the defendant did not stop driving, but continued while the victim tumbled on the ground heavily. This could have caused death or fatal injuries. Therefore, these incidents lead to the conclusion that the defendant was indeed preparing to commit murder or grievous ha rm, similar to the case of the 24 year old Imette st. Guillen. To this extent, there was considerable ground to believe the defendant indeed murdered the victim. There are several pieces of evidence to incriminate the defendant in this case. The defendant tried to kidnap Ms. Woodward by pretending to be a policeman and even had hand cuffs that are part of police assortment. Moreover, the defendant had a gun. The gun, the kidnap, and the cruel treatment of Ms. Woodward may all be taken as credible evidence on the intention to commit murder. Ms. Woodward’s DNA was found in the defendant’s van, which proves beyond any reasonable doubt that indeed the defendant kidnaped the victim. Moreover, the victim positively identified the van that she was kidnapped with at a news report on Ms. St Guillen’s murder. This means the victim directly and positively identified the defendant as the one who had kidnapped, and had caused grievous harm to her. These form part of reliable evidence for the prosecution to relate the two cases, one which led to murder of Ms. St Guillen, and one that the Ms. Woodward luckily managed to escape from the defendant. The evidence adduced before the court was purely circumstantial evidence. Direct evidence has the capacity to prove a question alone without any collaboration with other pieces of evidence. For example, if one enters a room from outside and says it is raining outside; such direct evidence from a trustworthy individual is enough to prove a question on what is happening outside without any more evidence. However, in the case at hand, the victim does not directly incriminate the defendant for the murder of Ms. St Guillen, but the evidence from Ms. Woodward needs more collaborating evidence to prove the defendant guilty of the murder. Wallace (2013) argues that

Validity of Brain Scanning Images to Study Human Behaviour

Validity of Brain Scanning Images to Study Human Behaviour The study of psychological phenomenon has shifted to focus more on brain activity. Critically evaluate the validity of using brain scanning images to study human behaviour Behavioural neuroscience is a term primarily developed in the early twentieth century and refers to the brain processes and physiological functions that produce human behaviour (Robinson et al, 2005). Pioneers of physiological psychology such as Karl Lashley (1950) surgically produced brain lesions in rats to observe learning and memory alterations, which resulted in many other psychologists mapping the parts of the brain involved, and relating it to human behaviour. This human behaviour, defined as the actions and responses humans portray (Holt et al, 2012), is extensively observed in human brain activity today, and can be monitored using brain scanning images. Some scanning images work by monitoring the electrical conduction of axons to different regions of the brain, glucose and oxygen levels in the brain and blood flow, whilst others visualize the brain structure using tissue density, and all can be used to pinpoint specific behavioural responses (Jezzard, Matthews Smith, 2001). These imaging techniques present processes that cannot be witnessed by the human eye and can distinguish what parts of the brain are at their most active during different stimulations (bremner, 2005). The increase of brain scanning images makes it one of the most popularly used neuropsychological tools in the field of biological psychology, and has also enthused the creation and promotion of new areas of psychology such as cognitive neuroscience. Yet there is still debate as to how successful brain scanning images are at locating and determining different human behaviours. This essay will depict different types of brain scanning images, their uses in relation to human behaviour, debate how successful or unsuccessful these uses are and hopefully establish a direction to the future of these neuropsychological tools. The brain is a very complex and active organ, using around 25% of the human body oxygen and 70% of its obtained glucose (Simon, 2007). Due to this complexity and high metabolic rate neuropsychologists want to establish why the brain uses so much energy and where it is consumed during different behavioural events. Originally, single-cell recordings were the most popularly used type of brain scanning images, pinpointing specific neuronal networks used when processing stimuli in relation to behaviour (Holt et al, 2012). For example Electroencephalograph (EEG) can help distinguish whether an ADHD sufferer has an inattentive or hyperactive subtype by monitoring different brain wavelengths (Pedersen, 2013). Clark, Barry, McCarthy and Selikowitz (1998) monitored children in various settings. They were aged 8-12 years and suffered with ADHD. Using EEG measures, the researchers found that the children had substantially higher levels of theta waves compared to the control group. In addition, t he children with an inattentive type of ADHD brain waves were closer related to the control group then that of the hyperactive subtype. This demonstrates how EEG measures are a successful non-invasive brain scanning technique, that can be used in many environments and reveals how simple brain scanning images can be used to determine different human behaviours. However EEG measures can be somewhat non-specific and need complex data analysis to help decipher the readings. Furthermore, establishing the amount of brain states an EEG reading can identify would increase the techniques validity (Schlà ¶gl, Slater Pfurtscheller, 2002). SOMETHING TO LINK Static imaging techniques such as Computed tomography (CT) or Computerized axial tomography (CAT) are used to present a visual structure of the brain and can be useful in detecting deterioration or injury of the brain (Demitri, 2007). They work by using X-ray technology to take pictures of sections of the brain, layering the brains interior from multiple angles. They are 100 times more accurate than normal X-rays and can be used on other bodily organs (CT scan, 2013). This non-invasive method can be used to identify brain abnormalities in abnormal human behaviour such as schizophrenia and bipolar disorder. Pearlson, Garbacz, Moberg, Ahn, and Depaulo (1985) used CAT scans in order to establish a significant lateral ventricular enlargement in patients with schizophrenia or bipolar disorder compared to a control group. Additionally, Bigler, Hubler, Cullum, and Turkheimer (1985) used CAT scans to observe changes in the brain structure of those patients with alzheimers disease and those w ithout. Results portrayed an intellectual decline and memory impairment for Alzheimer disease sufferers. Using these kinds of static brain imaging techniques can help establish a physical determent for human behaviour in relation to brain activity and can also give clinical validity to the technique because it is used not only on the brain but also on other organs (Quiroz et al, 2005). Wedding and Gudeman (1980) even suggest that CT scanning will be an ‘invaluable’ tool in the mapping of the functionality of the brain. However there are disadvantages with using static brain imaging, such as the cost of procedure, the risk of radiation exposure and the relatively poor detail the scan produces (Gould, Cummings, Rabuzzi, Reed Chung, 1977). In terms of identifying human behaviour, static brain images can only give a physical view of brain abnormalities so it is not always clear what is actually responsible for behaviour. Instead, dynamic brain scanning images can be used to investigate what is going on internally in the brain when humans experience behaviour. Positron-emission tomography (PET) scans use invasive techniques to measure brain activity such as metabolism, blood flow and neurotransmitter activity (Holt et al, 2012). A radioactive component is inserted into the blood and due to the decaying nature of this component; it is possible to use a detector to observe where the brain is using the most energy (Brain scanning images, 2014). For example Mayberg et al (1999) used PET scans to monitor stimulated feelings of sadness in depressed patients compared to recovered patients. They found that one specific area of the brain had increased blood flow in depressed patients compared to another area that had increased blood flow with the recovered patients. They go on to suggest these types of findings are significant for the use of medical treatments for such disorders, because the PET scan could ide ntify a specific brain region ‘responsible’ for the sadness felt in depression. Furthermore, Jones (2010) describes the work carried out by Dr Ned.H Kalin using PET scans on Anxious Temperament (AT) rhesus monkeys. The central nucleus region of the amygdala portrayed increased blood flow, suggesting an increase in emotion and fear of these types of monkeys. PET scans can be very useful in identifying whereabouts in the brain the most energy is being used when displaying certain behaviours. However, Lubezky et al (2007) also found that PET scanning can have interference when used on patients also having treatment for chemotherapy, which suggests PET scans are not always a successful tool in clinical research. This type of scanning can be very time consuming and the resolution of the brain structure is not as high compared to other brain scanning techniques, which means the functional information retrieved from these scans cannot always be accessed (Positron Emission Tomo graphy, 2013). This means establishing a cause for human behaviour is more difficult and not as concise, so PET scans may not be the most successful choice when researching human behaviour. Magnetic resonance imaging (MRI) is used to create clear detailed pictures of the brain structure, a lot like CT and CAT scans. Sometimes a dye is injected into the vein to help contrast the picture and images are around 1/10 the size of a CT scan (Rosen, 2007). However, in recent years MRI advancing has resulted in Functional Magnetic Resonance Imaging (fMRI) that can produce dynamic pictures of blood flow in the brain instantly (Holt et al, 2014). This has made a huge impact in the neuropsychological field of establishing what parts of the brain react to different behaviours as it has allowed researchers to present stimuli and observe the results from the stimuli within seconds of it occurring (Jezzard, Matthews Smith, 2001). A wealth of research has been carried out to investigate this, for example Eisenberger, Lieberman and Williams (2003) used fMRI scans to investigate whether participants reacted to psychological pain in the same way as physical pain. Using a social exclusion task they found a significant relationship between parts of the brain activated during physical pain, in relation to emotional pain. Mastena, Morellib and Eisenbergerb (2011) investigated the effects on brain activity of participants feeling empathy towards an excluded victim, and found that participants with more empathetic personality traits had higher levels of activation in metalizing regions and social pain-related regions of their brain. This in turn led them to carry out more pro-social behaviour towards the victim of exclusion. Horn, Dolan, Elliott, Deakin and Woodruff (2003) also explored impulsivity in relation to aggression, suicide and violent behaviour. Using fMRI scans they found that participants who had greater scores on impulsivity scales had higher activation of paralimbic areas in the brain during response inhibition. Participants with lower scores on impulsivity therefore had lower activation levels in this particular part of the brain. It is clear to see how suc cessful fMRI scans can be at determining what parts of the brain are affected by different human behaviours due to the quick and detailed resolution of the scan. They are also non-invasive with the absence of radiation, making this method a more suitable and reusable option for patients (Devlin, 2007). However, in terms of studying human behaviour, there are statistical pitfalls when using fMRI scans, for example inappropriate interpretations and misunderstandings (Hughes, 2014). For example Watson (2008) describes Marco Iacoboni study investigating swing voters. They were shown political words that they didn’t agree with, such as ‘democratic’, and the amygdala was activated, indicating feelings of anxiety and disgust. However other areas of the brain also became stimulated, in association with reward, desire and connectedness, which presents an opposite interaction of what the participants are feeling, which questions the validity of the fMRI scan all together. Nevertheless, fMRI scans are currently being used in more advancing fields than ever before. The reliability of the scans has even been tested to find out whether they should be used in court as evidence of past memories (Harmon-Courage, 2010). On the other hand, many researchers would suggest it would be more beneficial in terms of research in human behaviour to instead focus on the behavioural and social techniques that could be used to understand behaviour, rather than biological observations. For example Watson (1913) described all behaviour as observable, and any unobservable phenomenon was not proper learnt experiences, and so could therefore not be measured. Yet due to the advancing field of brain scanning techniques, new areas such as cognitive neuroscience have become apparent, and use brain scanning images as a forefront for their research. Cabeza and Nyberg (2000) Analysed regional activations across cognitive domains and found that several brain regions, including the ce rebellum, are engaged by a variety of cognitive challenges, which again supports the use of brain scanning techniques in new fields to establish and understanding of human behaviour. Overall, brain scanning techniques are clearly confidently used in human behaviour research. There are many options as to which type of brain scanning technique to use so researchers can choose the method best suited to them, whether it is observing brain structure, or researching the dynamic function of the brain. That is not to say that there are not drawbacks with using brain scanning techniques. There are practical issues like the cost, and with some types of brain scanning techniques, the exposure to radiation that the participant must experience limits the amount of times a scan can be taken. Also, as explained above, it can also be quite difficult to interpret the scanning image itself and researchers cannot be completely confident that a certain part of the brain is responsible for a certain behaviour. However, the valid use of brain scanning images continues to increase, with new areas of neuropsychology producing new research outcomes, and the increased usage of them in cli nical fields. Finally, brain scanning techniques in relation to human behaviour can be said to be relatively valid because of the abundance of rich and detailed findings that they gather.

The Mood Disorder Depression Essay -- Papers Depressive Psychiatry Ess

The Mood Disorder Depression Depression can be defined as an affective, or mood disorder characterized by mood deviations that exceed normal mood fluctuations. At its most extreme, depression can describe a psychotic state where the individual cannot function on his or her own. Everyone can go through times of feeling down for a period of time after having suffered a loss, but for people with the illness known as depression, these feelings of sadness can go on for long periods of time. In fact, about 1 in every 10 of us will be seriously depressed during sometime in our lives. As viewed by psychiatrists, depression is an illness in which a person experiences a marked change in their mood and in the way they view themselves and the world. Sometimes, depression seems to happen because of a stressful event, sometimes it seems to happen for no reason at all. Depression as a significant depressive disorder ranges from short in duration and mild to long term and very severe, even life threatening. Depressive disorders come in different forms, just as do other illnesses such as heart disease. The three most prevalent forms of depression are major depression, dysthymia, and bipolar disorder. Depression is a sickness which involves ones body, mood and thoughts, it even affects the way you eat and sleep. Depression strikes people of all ages, backgrounds, and ethnic groups. Approximately 20 million adults suffer from depression each year in the U.S. Up to 25% of all women and up to 12% of all men in the U.S. will experience an episode of major depression some time in their lives. 15% of those who suffer from depression kill themselves and succeed, and sadly many more attempt it. TYPES OF DEPRESSION ... ...d not stop taking the antidepressant medication without talking to the doctor. - Phase 3 of treatment can last another year, or longer. How long it lasts depends on the depressed person’s medical history and on the advice of the doctor or other healthcare professional. Not all people need to take their medication during Phase 3. Thus, depression the â€Å"common cold† of psychological disorders, which affects about 12 million Americans each year, is treatable but sadly many don’t get the proper treatment and so live in a world where nothing can go their way. As one person stated when asked, â€Å"What is depression like?† they replied â€Å"Its hell†¦you doubt your own worth in society and in anyone’s life, you believe no one cares, you do not care about what happens to you or the world...and you’d wish everything would slow down so you can know what to think of everything.†