Saturday, January 25, 2020

Impact of Air Power Theory in WW2

Impact of Air Power Theory in WW2 Did â€Å"air power theory† do more harm than good before the outbreak of â€Å"and during† the Second World War? This essay will examine the meaning and impact of â€Å"air power theory†, a theory which took shape after World War One, which predicted that air power would be the single most important factor in the outcome of future wars. We will briefly examine the impact this theory had on the interwar Military planning and strategies of the major powers, as well as the influence of air power theory during the Second World War itself. The first part of our essay looks at what â€Å"air power theory† is, we shall look at the two major air power theorists, Giulio Douhet[1] and Billy Mitchell[2] and examine the differences and similarities between the two. Secondly we shall examine the negative impact of the â€Å"air power theory†, both in its implementation by the US and Britain and the shortcomings of the theory as demonstrated during the Second World War. The third part is concerned with the successful implementation of air power theory by the US and Britain before and dur ing the Second World War which led to positive military outcomes for the respective nations during the War. Finally we will attempt to conclude on whether the overall impact of â€Å"air power theory† during this time period can be judged positively or negatively. The most famous of the air power theorists, General Giulio Douhet was a passionate advocate on the fundamental importance and potentially revolutionary application of air power, specifically strategic bombing, as the most important means to win future wars. Douhet served with the Italian armed forces in Libya during the Italy – Turkey war of 1911 and during World War One, during which time aircraft were being used for the first time in military engagements. In 1921 he published â€Å"The Command of the Air† , arguably one of the most important works in air power theory and a endorsement of the power of precision bombing to win quick, decisive but devastating future wars. â€Å"I have maintained, and continue to do so, that in the wars to come the decisive field of action will be the aerial field†[3] It is not necessary to go into complex detail regarding Douhet’s theories of war, as we may summarise them into five key points. Firstly Douhet stated that modern and future warfare would give no distinction between civilian and combatant, that the previously taboo targeting of civilians and civilian infrastructure would be a thing of the past. Secondly, Douhet believed, no doubt influenced by his experiences from the First World War, that a quick, decisive victory using purely ground forces was no longer possible. Thirdly, that there was at the time, and most importantly for Douhet, would never be an effective anti aircraft measure that could prevent heavy strategic bombing from destroying its target. â€Å"Consequently I say, no aerial defence, because it is practically useless†[4] . Following on from this point, and arguably the most controversial in terms of the suffering it was seen to have led to, Douhet stated that the only way to defend against an enemy strategic bombing and to ultimately win a war was to launch a massive bombing campaign that would devastate the target’s government, industrial infrastructure and ability to make war, as well as so demoralising the enemy population that the shattered civilian population would force their Government to sue for peace or surrender unconditionally. Finally, and sharing a similar viewpoint with Mitchell, [5] there was a need for a nation’s air force to be completely independent of both the army and navy, and to constantly maintain a state of readiness in the event of needing to deal the knockout blow to the enemy. [6] Although borrowing many of his ideas from Douhet and others, American General Billy Mitchell did combine many air power theories at the time to create a structured, well thought air power theory which some might argue was more comprehensive and realistic than the ideas of Douhet.[7] Like Douhet, Mitchell wanted a centralised, independent air force, but unlike Douhet Mitchell wanted a centralised structure for all types of airpower, each given equal importance, whereas Douhet was concerned primarily with strategic bombers, any other type of aircraft was for him possibly useful but certainly secondary to the importance of the bombers. Mitchell also did not share Douhet’s view of strategic bombing being impossible to defend against. Mitchell wanted equal resources dedicated to both offensive and defensive air capabilities, and envisioned a wider role for ground attack and fighter aircraft that could be used as bomber escorts.[8] What both theories have in common however is their firm belief that air power would be absolutely vital, indeed the most important factor, in any future wars. Both men died before seeing that in the awful carnage of the Second World War, their theories were far from entirely accurate. When looking at the use of air power in the Second World War, it is clear that air power, in particular strategic bombing, did not make land and navy forces obsolete, and that both Douhet and Mitchell had both overestimated the destructive and defensive capabilities of strategic bomber aircraft. â€Å"Successful warfare still depended upon the movement of armies to occupy land, and the movement of ships to provide supplies and men,†[9] Although it played an important role throughout the War, the majority of fighting in Europe, in particular on the Eastern front was done with conventional land armies. Douhet had predicted that Britain’s mighty navy would be useless against a co-ordinated air assault, yet the British navy and merchant fleet was the lifeline supported the war effort with supplies from America and beyond. And certainly Douhet’s assertion that land forces were no longer capable of achieving quick, decisive victories does not stand up when looking at t he German Blitzkrieg campaigns between 1939-1941. In the 1930s Britain had slashed military spending, partly as a result of having to support the mass of unemployed during the great depression and partly due to an increasing anti war feeling in some parts of British Society. The exception to this was spending on Bomber Command, the part of the RAF responsible for strategic bombing. Strategic bombing offered a solution to the horrors of the First World War’s trench warfare, a decisive, relatively humane way in which to fight and end a war. Before the beginning of the war the emphasis was fortunately shifted to air defence, investing in innovations such as radar and fighter interceptors to shoot down German bombers. Following through with Douhet’s theories, as Bomber Command wished to, could have been a disaster for the defence of the British Isles, leaving them literally defenceless in the face of the Luftwaffe. [10] Both the USAF and Bomber Command continued throughout the war, as well the interwar period, to seriously miscalculate both the destructive capabilities and accuracy of strategic bombing. Technology had not solved the problems that both Douhet and Mitchell had overlooked in their theories, which failed to seriously take into account weather conditions, inaccurate targeting of enemy targets, as well as being able to ascertain which type of industrial targets would cause the most damage to the enemy’s war making capabilities. Air power theory also seriously overestimated the ease to which Bombers could make their targets without being shot down. Even after Bombers were given fighter escorts, the losses to Bomber crews were horrific. â€Å"The night bombing offensive against German cities and transportation targets between 3 September 1943 and 2 September 1944 cost the command 17,479 flying personnel killed in action or dead of wounds†[11] When considering the harm inflicted by air power theories, undoubtedly we cannot ignore the huge loss of civilian life lost in strategic bombing raids, committed by German, British and American Bomber crews against civilian targets during the Second World War. It is estimated that more German civilians were killed by allied bombing, than the combined casualty rate of British servicemen during the war, a staggering 543,000 dead.[12] At the heart of this bombing campaign against civilians was one of the most important aspects of air power theory. The theory that a targeted bombing campaign designed to kill civilians and spread terror amongst a population that would then force its Government to capitulate. The theory was fatally flawed against a totalitarian regime where citizens knew that talk of surrender was likely to get one shot. The campaign undoubtedly affected German civilian morale, yet unlike the targeted bombing against industrial infrastructure it did not significantly affec t the Nazi war making capabilities nor convince them to consider surrender whilst Hitler was in power. [13] Despite many aspects of air power theory being flawed and causing what many consider a waste of lives and resources; I believe that the broad application of air power theory by both the British and the Americans played a serious impact in their final victory over the axis powers. Both Douhet and Mitchell believed that in order to maximise the potential of air power, a nation’s air force must be independent of both the army and navy. Williams in particular promoted the idea of a centralised, independent air command for all types of air power, equal in importance and as independent as the army and navy. Despite the near legendary status of the Luftwaffe, it was primarily meant and used as a support for the army, both in the interwar period and throughout the Second World War. The Germans had a limited air strategy, the Luftwaffe lacked complete independence and was not always given the same amount of resources as the army and navy. The British and the Americans both before and during the War placed a huge emphasis on a general air power strategy, giving the RAF and the USAF operational independence to formulate an independent strategy and the huge amount of investment, personnel and resources necessary to carry out that strategy successfully. [14] The comprehensive general air strategy that Britain possessed during the Battle of Britain, with equal emphasis on offence and defence, allowed it to resist the strategically limited Luftwaffe which from the beginning lacked the scientific air power knowledge of the better supported, more independent, RAF. When the allies went on the offensive, gaining air superiority over Europe was vital in both protecting allied land forces and speeding up the advance by inflicting serious damage on German forces of any kind. Once Germany lost control of the skies they were forced back onto the defensive, unable to effectively counter attack without sufficient air cover and with in adequate defence against air power. Although we have previously criticised the civilian bombing of German cities, strategic bombing of German industrial targets undoubtedly slowed down their ability to rebuild their forces and severely hampered the Nazi war economy. [15]Although enthusiastic advocates of air power, by not following through with the main principles of air power theory, the German war machine found itself at a distinct disadvantage against the Western allies. Once USA and Britain had gained domination of the skies, as Douhet and Mitchell had insisted was vital, it was never in doubt that the defeat of Nazi Germany was inevitable. â€Å"The influence of air power on the ability of one nation to impress its will on another in armed contest will be decisive.†[16] During the final stages of the War in the Pacific, the USAF demonstrated that one of Douhet’s most controversial theories, the use of strategic bombing to target not only military and industrial infrastructure but also civilians, could effectively bring a war to an end without the need for military conquest on land. Although the atomic bombs dropped on Hiroshima and Nagasaki were credited for ending the war, the conventional heavy bombing of Japan actually inflicted more casualties on Japanese civilians, and played a greater part in destroying Japan’s war making capabilities.[17] Undoubtedly the effect of heavy bombing and dropping of the atomic bombs was the single most important factor in forcing political pressure inside Japan to convince the leadership that surrender was the only option, Japan could simply not continue to fight the war.[18] The atomic bombs were the only time that the Douhet and Williams theories of the destructive potential of a short, decisive ove rwhelming bombing raid that could bring an enemy to its knees proved accurate. For many academics and observers, the strategic bombing of Japan is still considered one of the greatest crimes of the Second World War. Despite the awful suffering it caused however, I would argue that it ultimately did more good than harm, preventing a military land assault on Japan that would have cost potentially the lives of hundreds of thousands of American Soldiers and millions of Japanese citizens. Even without an invasion, conventional heavy bombing would have soon equalled then surpassed the amount killed in Nagasaki and Hiroshima in a relatively short space of time, so devastating was its effectiveness. The unconditional surrender was without doubt the best thing for both Japan and America, and it might never have happened if the atomic bombs had not been dropped. In conclusion then, I believe that ultimately, for the allies, the adoption of the broader aspects of air power theory was a positive thing. Many of what Douhet and Williams said about air power did not come true in the Second World War. It did not replace armies and navies as the pre-eminent factor in warfare. It did not lead to wars being settled in a matter of days with a short, destructive bombing campaign and their predictions of the destructive capabilities and accuracy of conventional strategic bombing, with the possible exception of Japan, were to prove ludicrously optimistic. Undoubtedly however, by adopting Mitchell’s theory of creating a centralised, independent air force that was given the necessary resources to achieve its strategic goals, the United States and Britain had a massive advantage over Nazi Germany’s more limited air strategy. This advantage allowed them to eventually gain air dominance, put the German forces on the back foot and never allow them to re-gain the initiative. Strategic bombing, although causing huge civilian casualties in both Germany and Japan, played a crucial role in crippling the German war machine, and the most important part in forcing an unconditional Japanese surrender. It is for these reasons that I believe that air power theory was overall, a positive and important body of work. Bibliography Collier, Basil – â€Å"A History of Air Power† – Wilmer Brothers (1974) DeSeversky, Alexander – â€Å"Victory Through Air Power† – New York, Simon and Schuster, (1942) Douhet, Giulio – â€Å"The Command of the Air†. – Faber and Faber (1927) Hurley, Alfred – Billy Mitchell, Crusader for Air Power – Bloomington IN: Indiana University Press, (1964). Lee, Asher – â€Å"Goering – Air Leader† Duckworth (1972) MacIsaac, David – â€Å"Voices from the central blue: The Air Power Theorists† In Paret, Peter â€Å"Makers of Modern Strategy- From Machiavelli to the Nuclear Age†. – Clarendon Press – Oxford (1986) Mitchell, Billy – Winged Defence – Dover Publications (1989) Murray, Williamson – â€Å"Strategic Bombing: The British, American and German experiences. In Murray, Williamson â€Å"Military Innovation in the Interwar Period.† Cambridge University Press (1998) Overy, R.J. – â€Å"The Air War 1939 – 1945† – Europa Publications Limited (1980) Warner, Edward – â€Å"Douhet, Mitchell, Seversky: Theories of Air Warfare† in â€Å"Makers of Modern Strategy† Princeton University Press (1952) 1 Footnotes [1] Douhet, G – â€Å" (1927) [2] Mitchell, B – (1989) [3] Douhet (ibid) p.199 [4] Douhet (ibid) p.157 [5] Mitchell, (ibid) [6] Warner, E – â€Å" (1952) p.630 [7] MacIsaac, D (1986) p .631 [8] Collier, B (1974) p.93 [9] Overy, R.J (1980) p203 [10] MacIsaac, D (ibid) p.633 [11] Murray, W (1998) p.99 [12] Overy, R.J. (ibid) p.207 [13] MacIsaac, D (ibid) p.637 [14] Overy, R.J. (ibid) p.204 [15] Overy, R.J. (ibid) p208 [16] Mitchell, B (ibid) p.7 [17] Overy, R.J (ibid) p.100 [18] Overy, R.J. (ibid) p.93

Friday, January 17, 2020

Neuropsychology of Language

The neuropsychological approaches are gradually leading to important discoveries about many aspects of brain function, and language is no exception. Progress has certainly been made in identifying the structure and form of language(s), its universal features, its acquisition and so on, but, until recently, this work has tended to ignore pathologies of language. More recently, neuropsychologists have begun to draw parallels between aphasic disorders and disruption to specific linguistic processes. This work provides evidence of a double dissociation between semantic and syntactic processes, and illustrates clearly that no single brain ‘language centre’ exists. The development of research tools such as the Wada test, and, more recently, structural and functional imaging procedures, has enabled researchers to examine language function in the brains of normal individuals. This work considers the various ways that scientists have examined lateralisation, and the conclusions that they have drawn from their research. The work supports the view that language is mediated by a series of interconnected cortical regions in the left hemisphere, much as the 19th century neurologists proposed. In addition, this work considers recent explorations of language functions in the brain using neurophysiological techniques. At first glance, the two cortical hemispheres look rather like mirror images of each other. The brain, like other components of the nervous system, is superficially symmetrical along the midline, but closer inspection reveals many differences in structure, and behavioural studies suggest differences in function too. The reason for these so-called asymmetries is unclear, although they are widely assumed to depend on the action of genes. Some writers have suggested that they are particularly linked to the development in humans of a sophisticated language system (Crow, 1998). Others have argued that the asymmetries predated the appearance of language and are related to tool use and hand preference. Scientific interest in language dates back to the earliest attempts by researchers to study the brain in a systematic way, with the work of Dax, Broca and Wernicke in the 19th century. Since then, interest in all aspects of language has intensified to the point where its psychological study (psycholinguistics) is now recognised as a discipline in its own right. In 1874 Karl Wernicke described two patients who had a quite different type of language disorder. Their speech was fluent but incomprehensible and they also had profound difficulties understanding spoken language. Wernicke later examined the brain of one of these patients and found damage in the posterior part of the superior temporal gyrus on the left. At the same time as characterising this second form of language disorder, which we now call Wernicke's aphasia, Wernicke developed a theory of how the various brain regions with responsibility for receptive and expressive language function interact. His ideas were taken up and developed by Lichtheim and later, by Geschwind. In Broca's aphasia, as with most neurological conditions, impairment is a matter of degree, but the core feature is a marked difficulty in producing coherent speech (hence the alternative names of ‘expressive' or ‘non-fluent' aphasia). Broca's aphasics can use well-practised expressions without obvious difficulty, and they may also be able to sing a well-known song faultlessly. These abilities demonstrate that the problem is not related to ‘the mechanics' of moving the muscles that are concerned with speech. Wernicke's first patient had difficulty in understanding speech yet could speak fluently, although what he said usually did not make much sense. This form of aphasia clearly differed in several respects from that described by Broca. The problems for Wernicke's patient were related to comprehension and meaningful output rather than the agrammatical and telegraphic output seen in Broca's patients. Broca's and Wernicke's work generated considerable interest among fellow researchers. In 1885, Lichtheim proposed what has come to be known as the ‘connectionist model of language' to explain the various forms of aphasia (seven in all) that had, by then, been characterised. Incidentally, the term ‘connectionist' implies that different brain centres are interconnected, and that impaired language function may result either from damage to one of the centres or to the path-In Lichtheim's model, Broca's and Wernicke's areas formed two points of a triangle (Franklin 2003). The third point represented a ‘concept' centre where word meanings were stored and where auditory comprehension thus occurred. Each point was interconnected, so that damage, either to one of the centres (points), or to any of the pathways connecting them would induce some form of aphasia. Lichtheim's model explained many of the peculiarities of different forms of aphasia, and became, for a time, the dominant model of how the brain manages language comprehension and production. Three new lines of inquiry – the cognitive neuropsychology approach, the functional neuro-imaging research of Petersen, Raichle and colleagues, and the neuroanatomical work of Dronkers and colleagues – have prompted new ideas about the networks of brain regions that mediate language. Researchers in the newly emerging field of developmental cognitive neuroscience seek to understand how postnatal brain development relates to changes in perceptual, cognitive, and social abilities in infants and children (Johnson 2005). The cognitive neuropsychological approach has underlined the subtle differences in cognitive processes that may give rise to specific language disorders. The functional imaging research has identified a wider set of left brain (and some right brain) regions that are clearly active as subjects undertake language tasks. The emerging view from these diverse research approaches is that language is a far more complex and sophisticated skill than was once thought. A universal design feature of languages is that their meaning-bearing forms are divided into two different subsystems, the open-class, or lexical, and the closed-class, or grammatical (Johnson 1997). Open classes have many members and can readily add many more. They commonly include (the roots of) nouns, verbs, and adjectives. Closed classes have relatively few members and are difficult to augment. They include such bound forms as inflections (say, those appearing on a verb) and such free forms as prepositions, conjunctions, and determiners. In addition to such overt closed classes, there are implicit closed classes such as the set of grammatical categories that appear in a language (say, nounhood, verbhood, etc., per se), and the set of grammatical relations that appear in a language (say, subject status, direct object status, etc.). The work supports a model of hemispheric specialisation in humans. While it would be an oversimplification to call the left hemisphere the language hemisphere and the right hemisphere the spatial (or non-language) hemisphere, it is easy to see why earlier researchers jumped to this conclusion. Whether this is because the left hemisphere is preordained for language, or because it is innately better at analytic and sequential processing, is currently a matter of debate. The classic neurological approach to understanding the role of the brain in language relied on case studies of people with localised damage, usually to the left hemisphere. Broca and Wernicke described differing forms of aphasia, the prominent features of the former being non-fluent agrammatical speech, and those of the latter being fluent but usually unintelligible speech. Their work led to the development of Lichtheim's ‘connectionist' model of language, which emphasised both localisation of function and the connections between functional areas. Bibliography Brook, A. & Atkins K. (2005). Cognition and the brain: the philosophy and neuroscience movement. Cambridge, NY: Cambridge University Press. Crain, W. (1992). Theories of Development: Concepts and applications. Englewood Cliffs: Prentice Hall. Crow, T.J. (1998). â€Å"Nuclear schizophrenic symptoms as a window on the relationship between thought and speech.† British Journal of Psychiatry, 173, 303-309. Franklin, Ronald D. (2003). Prediction in Forensic and Neuropsychology: Sound Statistical Practices. Lawrence Erlbaum Associates: Mahwah, NJ. Johnson, M. H. (1997). Developmental Cognitive Neuroscience. Oxford: Blackwell Publishers Ltd. Johnson, M. H. (2005) Developmental Cognitive Neuroscience. Blackwell, Oxford, 2nd Ed. Kolb, B., & Whishaw, I.Q. (1996). Fundamentals of human neuropsychology, 4th edition, New York: Freeman and Co. Maruish, Mark and E. Moses, Jr. (1997). Clinical Neuropsychology: Theoretical Foundations for Practitioners. Lawrence Erlbaum Associates: Mahwah, NJ. Loring, D.W. (1999). INS Dictionary of Neuropsychology. Oxford: Oxford University Press. Stirling, J. (2002). Introducing Neuropsychology. Psychology Press: New York.   

Thursday, January 9, 2020

Essay on Major Depresive Disorder - 524 Words

Depression can affect anyone at any stage of his or her lives. Mild depression is also termed â€Å"the blues’ and is described as feeling sad from lives normal ups and downs, and can also be brought on by a bouts of stress. People are able to bounce back to normal quickly, usually a few days to a week. Medication and alcohol can mimic the symptoms of depression, as well as brought on by major illnesses. When mild depression lingers and takes a hold on one’s life it can become major depressive disorder. This disorder can affect the body from being able to heal properly, and can lead to chronic depressive episodes. Depression is feeling sad, empty, and depressed mood for two weeks or more. Not everyone experiences depression in the same way.†¦show more content†¦Bereavement is excluded when the duration is less than two months. According the DSM 5, the difference between bereavement and major depressive disorder, is there is no suicidal thinking, no psychomotor retardation, and no sense of worthlessness (Wakefield. 2013). Another risk factor is personality traits. Successful treatment for major depressive disorder varies from person to person. Some treatment plans include therapy with a trained psychologist or counseling services to learn coping strategies for stress and learning ways to change negative thinking patterns. One study in Germany found that integrating emotion regulation skills lead to higher success in treating major depression episodes, and further research could lead to better models of depression and comprehensive treatment plans (Radkovsky. 2014). Medication is an option with antidepressants and antianxiety drugs. These powerful medications can have adverse effects on teens and children, and can cause depression to worsen, including increased thoughts of suicidal thoughts. Medication can be used to relieve some of the symptoms but are not effective for everyone. A combination of therapy and medication is found to decrease the duration of depressive episodes. Making life-style changes is beneficial for lessening the symptoms o f depression, such as, changing sleeping habits, exercise, and eating healthy meals. Learning ways relaxation methods is also beneficial but not as beneficial asShow MoreRelatedStudy and Evaluation of Depression1730 Words   |  7 PagesSeligman, 1973 stated that depression is the â€Å"...common-cold of psychiatry and is the most common psychological problem that people face... . Comer (1998) divides symptoms of major depressive episodes into emotional, motivational, behavioural, cognitive and physical symptoms. Emotional the depressed individual feel unhappy and empty. Motivational symptoms could be a lack of drive, behaviourally the depressed individual can be easily agitated. Cognitive symptoms could be negative views of oneself

Wednesday, January 1, 2020

The United States For Addiction Of Alcohol - 1057 Words

Teddy Bartholomew English 3 Mr. Greenblatt p.4 12/14/15 Research Question: Do we have enough opportunity for treatment in the United States for addiction of Alcohol? The addiction of alcohol is one of the biggest underlying problems in the United States of America. It is legally allowed that a person over 21 can consume alcoholic beverages. On the other hand, the government provides no rehabilitation for those who become addicted to this substance and abuse it. In order to get help it costs a tremendous amount of money and most insurance plans do not provide coverage in this area. Majority of americans who abuse alcohol or can be classified under alcoholics do not have the disposable income to spend on rehabilitation centers. Alcoholic drinks are a household item, it is sold in mass quantities. Every grocery store in America sells the substance yet we have no free coverage and support for those who abuse it. Alcoholism is a serious form of alcohol abuse, it is a form of chronic disease. Heavy consumption of the substance interferes with social and physical aspects of your life. The abuse of alcohol is influenced by both genetic and environmental factors. More men than women are alcohol dependent or have alcohol problems. Nearly 14 million people in the United States are dependent on alcohol. Alcohol problems are highest among young adults ages 18-29 and lowest among adults ages 65 and older. It has effects like slower reaction times, problems with hearing and seeing.Show MoreRelatedIs Drug Addiction A Choice Or A Disease?1743 Words   |  7 PagesIs drug addiction a choice or a disease ? There are two central debates that often arise when speaking of addiction ; either addiction is a disease caused by the brain, or addiction is a matter of weak will. 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