History at Great Zimbabwe Essay Example | Topics and Well Written Essays - 500 words

History at Great Zimbabwe - Essay Example However, I should say, Beach's presentation of early civilization and how the Great Zimbabwe started in the 16th century dealt with deeper level of understanding. Based on the theories and studies, the author is stating that the Great Zimbabwe is politically static community showing generational dynastic activities. The Author used Huffman's archaeological study on Portuguese documents using the "Shona" as oral traditions and the Venda Anthropology to explain well the mysterious developments on Great Zimbabwe. These traditions were based on the early ruins of the civilization and the modern Shona cultures to clearly explain the connections, evidences and origins of how it started. Mutapa Oral Traditions were also brought up as the author believed that it is where state formation came from and manifested for three centuries giving details on different socio-political plans of the Great Zimbabwe. It was then also considering that Mutapas lived on the high house wherein seen to be the "rulers" of the early civilization. "Snakes" and "Birds" were cited by the author referring on different geographical representation of people within the community and the hierarchy of the so-called "rulers". Though, presented with inconsistencies on each arguments still "oral traditions" has been a reliable assumptions on Great Zimbabwe over the 600 years. "The Great Enclosure" was used to state the

Environmental Pollution Essay Example for Free

Environmental Pollution Essay Environmental pollution is one of the biggest problems the world faces today. It is an issue that troubles us economically, physically and everyday of our lives. The contamination of the environment is also being linked to some of the diseases that are around currently. Yet, most people do not know about this problem. This shows that environmental pollution is becoming an increasingly worse problem that needs to be taken care of as soon as possible, not only for the good of the environment but also for the people that live in it. Many factors are present for why environmental pollution has become such a large issue in the world. However, if the people of the world were to address the issue it would definitely help both the environment and its people. There are many activities that can be done by both the common citizen to the governments of the world, which could severally improve the worlds environmental problem. On the other hand, if the current way the worlds environmental problem is being handled continues, catastrophic consequences can follow for the future population. Over the years, environmental pollution has become more of a problem for a number of reasons. Due to the great increase in the worlds population, which is at 6.1 billion, energy use, and the number of vehicles on roads make air pollution a greater threat than ever  (Pollution, Environmental). Because of this, air pollution kills eight thousand people a year due to respiratory related problems  (Air Pollution Kills). Also, 40% of the worlds deaths are being attributed to environmental factors  (Segelken). With such a number of people dying a year due to air pollution one can see how much the environmental pollution is affecting us. This dilemma is only made worse due to the current means of disposing nuclear waste. Until 1993, Russia would resort to the dumping of its high and low level radioactive waste by dumping it into the Arctic seas and any other low-level waste into the Seas of Japan  (Nitze). Radiation from nuclear waste is known to cause a series of reactions in body tissue that results in damage to the bodies cells  (Daley). This can cause disease, such as cancer, injury, or death. The effects on the human body make the situation even worse for the people of the world. But, an even more common threat is the use of incinerators and landfills, for the reducing and disposal of waste. Using incinerators to reduce the volume of trash not only causes air pollution but also produces  toxic ash that must be disposed of in specially made landfills. Landfills themselves can pollute groundwater after heavy rain, which would then be drunk by the surrounding population.

Getting a job done Essay -- essays research papers

Getting a Job From I Know Why the Caged Bird Sings My room had all the cheeriness of a dungeon and the appeal of a tomb. It was going to be impossible to stay there, but leaving held no attraction for me, either†¦. The answer came to me with the suddenness of a collision. I would go to work. Mother wouldn’t be difficult to convince; after all, in school I was a year ahead of my grade and mother was a firm believer in self-sufficiency. In fact, she’d be pleased to think that I had that much gumption, that much of her in my character. (she liked to speak of herself as the original â€Å"do-it-yourself girl.†) Once I had settled on getting a job, all that remained was to decide which kind of job I was most fitted for. My intellectual pride had kept me from selecting typing, shorthand, or filing as subjects in school, so office work was ruled out. War plants and shipyards demanded birth certificates, and mine would reveal me to be fifteen, and ineligible for work. So the well-paying defense jobs were also out. Women had replaced men on the streetcars as conductors and motormen, and the thought of sailing up and down the hills of San Francisco in a dark-blue uniform, with a money changer at my belt, caught my fancy. Mother was as easy as I had anticipated. The world was moving so fast, so much money was being made, so many people were dying in Guam, and Germany, that hordes of strangers became good friends overnight. Life was cheap and death entirely free. How could she have the time to think about my academic career? To her question of what I planned to do, I replied that I would get a job on the streetcars. She rejected the proposal with: â€Å"they don’t accept colored people on streetcars.† I would like to claim an immediate fury which was followed by the noble determination to break the restricting tradition. But the truth is, my first reaction was one of disappointment. I’d pictured myself, dressed in a neat blue serge suit, my money changer swinging jauntily at my waist, and a cheery smile for the passengers which would make their own work day brighter. From disappointment, I gradually ascended the emotion ladder to haughty indignation, and finally to the state of stubbornness where the mind is blocked like the jaws of an enraged bulldog. I would go to work on the streetcars and wear a blue serge suit. Mother gave me her support with one of her usual terse asid... ...ouble when you pack double.† She stayed awake to drive me out to the car barn at four thirty in the mornings, or to pick me up when I was relieved just before dawn. Her awareness of life’s perils convinced her that while I would be safe on the public conveyances, she â€Å"wasn’t about to trust a taxi driver with her baby.† When the spring classes began, I resumed my commitment with formal education. I was so much wiser and older, so much more independent, with a bank account and clothes that I had bought for myself, that I was sure that I had learned and earned the magic formula which would make me a part of the gay life my contemporaries led. Not a bit of it. Within weeks, I realized that my schoolmates and I were on paths moving diametrically away from each other. They were concerned and excited over the approaching football games, but I had in my immediate past raced a car down a dark and foreign Mexican mountain. They concentrated great interest on who was worthy of being student body president, and when the metal bands would be removed from their teeth, while I remembered sleeping for a month in a wrecked automobile and conducting a streetcar in the uneven hours of the morning.

Artificial Intelligency

This paper illustrates the social implications of artificial intelligence as a part of Information technology. So the paper tries to investigate on the origin, evolution, types and purpose of artificial intelligence technology. In order to understand the technology of AI, the paper closely observes the technical architecture and related functionality of AI as an Informational technology.Then the study tries to observe the applicable areas of AI under different industrial segments. The paper analyses the real impact by observing the positive as well as negative outcomes of the AI on the society.The paper concludes that as like other technologies, the features of AI are highly useful to the society and there is a necessity to concentrate on restructuring the legal frame work while operating with such an efficient system as it almost replaces the human intervention in many cases. Introduction:Artificial intelligence is one of the advanced fields to investigate in information technology. It is the branch of science combined with engineering that uses the computer programs in making intelligent machines. AI is mainly concerned with designing of systems that exhibit the characteristics associated with human intelligence like understanding of language, learning, reasoning, solving problems etc.The field attracted many IT researchers due to its enormous underlying intellectual challenges. Researchers are creating systems which can imitate human thoughts, understanding of speech, logical processing, and automatic math calculations etc.The dream of smart machines becoming true due to advanced progress in AI programming techniques. It is related to the usage of computers to understand human intelligence, but AI has not confined itself to methods that are biologically observable.The ultimate effort of AI is to make computer programs that can solve problems and achieve goals that can replace the human effort. For this reason, the field of AI has become controversial in the sight of social, ethical, and philosophical practitioners.Scope of study:The current study tries to identify the social implications of Artificial intelligence. Back ground: History of AI:The AI name was proposed in 1950s but it was implemented at 1956 at a conference on the campus of Dartmouth College.   John McCarthy, Marvin Minsky, Allen Newell and Herbert Simon, were the pioneers of AI research. They wrote programs for solution for word problems in algebra, proving logical theorems and speaking English.At that time, they worked on machines to develop the machines to do the work as equal to human intelligence can do.   But due to the difficulties like lack of raw computer power, the inflexible combinatorial explosion of their algorithms, the difficulty in representing commonsense knowledge and doing commonsense reasoning, the incredible difficulty of perception and motion and the failings of logic, their dreams were not come true.The Specialization of various AI Studies and d ifferent AI-related studies had developed during the 70's. Edward Feigenbaum started research on expert systems and Roger Schank advanced language analysis with interpretation of meanings to words. Due to the success of expert systems like MIS, knowledge system, medical diagnosis, the AI field was revitalized in early 1980s and also commercial growth has taken place with a big place for market in the IT industry.The market for AI was crossed more than a billion dollars. In the 90s, AI achieved great successes giving its credit to the factors like incredible power of computers and joint ventures to have new tie-ups between AI and other fields working on similar problems.Artificial intelligence was adopted throughout the technology industry in the areas like medical processing, heavy logistics, data mining, remote controlling, space science, military sciences and critical math computing areas etc.,Purposes of Artificial Intelligence:The development of AI has two motivations. Those are technological and psychological motivations. So far, development in AI programs has been conducted with these two motivations. Some developers want to make computers to do useful task without caring how developers do that task. These are methods such as   sensitivity to ultraviolet light, or an extensive search in advance through all the legal chess moves for several steps.Other developers are using AI to learn about human brains.   The medicine technology wants to investigate on human brain. AI gives a simulating edge to do such investigations on machines instead of conducting critical experiments directly on humans. This process of investigation in turn helps to develop psychological theories for the benefit and advancement of human kind.Development o f AI:Over the past 50 years, AI has made its impact on many sectors like education, medicine, logistics, pharmacy, R&D etc., to enhance the utilities in the daily lives of people in society. AI is being used in everyday consumer items such as robotic vacuum cleaners, running shoes along with advanced aeronautic navigation systems and medical computer imaging systems.  Artificial intelligence focused on developing hardware and software systems to solve problems which can only be solved by human intelligence usually. The AI includes studying and developing machines such as robots, automatic pilots for airplanes, space ships, and â€Å"smart† military weapons.Artificial Intelligence is aims to create intelligence through man made systems. This intelligence can range from low-level insect intelligence to human level intelligence.Artificial intelligence is to manipulate the information and interact with the environment which entails intelligence in an organism. The main idea behind the AI is that human beings and animals acquire knowledge from their environment and manipulation that knowledge in an efficient manner.Artificial Intelligence is slowly becoming part of our daily life. The AI applications r ange from video game to military applications.In practice, AI’s effective computability is drawn similar to the human intelligence in the lines that mind is represented by program controlled machines and mental structures refer to symbolic data structures, while mental processes implement algorithms. With this architecture, AI filed facilitates the computers to adopt advanced problem solving approaches to solve the complex situations.Artificial Intelligence is not limited to the field of information technology but also it encompasses on certain fields of Linguistics, Physiology and Psychology.AI is also very much helpful to Psychologists. They can express their theories clearly as programs. If the program fails to produce the proposed results, then the theory is incorrect, but the executed program will give a way to find out the mistake very easily in the instances like simulation, which would be very difficult and time consuming to find otherwise.However, if the program succ eeds, it does not just infer that the results for the theory are true in actual sense; but they help to correlate the practical outcome with the theories.AI is being using in the areas like financial processing, R&D design engineering, public transport schedulers, planning & architecture, security protocols etc., AI systems can provide guidance on gardening, travel, car maintenance in daily life and In order to assist the disabled persons AI robots were also developed.The theory and practice of AI is leading to the development of a wide range of artificially intelligent tools. Sometimes these tools will work under the guidance of a human and sometimes without external guidance, those are able to solve or help to solve a steadily increasing range of problems. (David Moursund)

Behaviorism cognitivism and constructivism Essay

Behaviorism, cognitivism and constructivism Introduction   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   All through history, education and philosophy have come out as ever-evolving pieces of disciplines that are not only interlinked, but also drivers of each other. This is because; education involves the process of passing down information from one informant to another person who will receive it. The way the knowledge or piece of information by the recipient or learner and the informant or teacher, forms the underlying features of the process of education and its overall effect on the society. In addition, there is evidence of numerous factions of educational disciplines that exist in the field and each requires a particular way or method of doing things. Natural sciences, biological sciences, social sciences, humanities and many other areas of educational learning that split from the mainstream disciplines as well as those that are discovered on a day to day basis in the continued development of ways to not only make education much easier, but also make the underlying mental and behavioral aspects.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   On the other hand, without philosophy, it is arguably deducible that education and learning would not be in existences today. Practically, education and learning is one of the most important aspects of human life whose absence is an imaginable. Apparently, it is the historical and the proceeding developments and transformations of the philosophical concepts that shape the kind of processes, developments as well as outcomes involved in education. The link between education, theories and philosophies   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It is in this light that the study of the concepts of structuralism, constructivism, functionalism and the modern behaviorism and cognitivism leads to the understanding that these philosophical as well as empirical studies on educational and learning concepts brings about the result that there has been a progressive development and logical sequence of events in the philosophies which in turn end up bringing about a difference in the understanding of the elements of learning in educations.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As such, this paper seeks to look deep into the basic definitions, concepts and effects of the cognitivism, behaviorism and constructivism. The process of this in-depth analysis is based on the basic players involved and the experiments that have been conducted as well as the other ones, which have the potential to prove the association of the elements. From the historical arenas of education processes to the modern conduction of education of various disciplines including aviation, it is possible for a well-crafted idea, full of valid data and logical relations and linking can be presented to bring about the achievement of this objective. In the end, it will be a requirement to join the dots that link these three concepts in such a way that the timeline and concept of use be made evident. With a broad look at each of the issues, the paper seeks to delve into the development and thus, delve into the proof that all these philosophies come ab out as a way of filling a loophole found in another or as a complimentary form of mitigation (Buckley, 1989). Behaviorism   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Prior to delving into the aspect of behaviorism, it is important to get in touch with the events and concepts that were developed way before this concept and how they have had an influence on the speed as well as the stepping stones for the procession to the eventual use of behaviorism as a way of discerning what happens and goes on in the learning and development process in education. The concepts of structuralism and functionalism have come out as being the key movers and shakers in this process (Kitchener & O’Donohue, 1999). For instance, the schools of thought bring out issues that are different but complimentary to each other such that one phenomenon in one is explained or illustrated by a concept in another. Structuralism is based on the basic nature of all that is in existence and how the basic and smallest particles of material such as atoms act in order to create a particular effect. In psychology therefore, this concept is used as a way of finding and understanding the internal processes of the mind as a way of knowing the human mental processes from the structural point of view. Functionalism, on the other hand, is a concept that seeks to come out with the principles of understanding the functional aspect of consciousness away from the structural perspective (Watson, 2008).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   It is from the foundations of the philosophers of the past who came up with experiments and concepts of structuralism and functionalism that the thinking process of creating behaviorism concepts. Having been first brought forth by the John Watson in the early 1900s, a plethora of written materials supported the idea that the study of behavior with a concentration on the extents to which the processes of actions and reaction come about are can be used to understand such concepts as those that influence human behavior (Kitchener & O’Donohue, 1999). Basically, this concept has its key focus on the two-way understanding of the multifaceted relation between a stimulus and a response to it. It is the endeavor of a good psychologist to understand how a stimulus, which is a specific action, event, or sensation that an organism is subjected to, the response on the individual. On the other hand, for the reaction or response of the subject, it should be possible to understand type, or better still, the specific stimulus that is responsible for the response (Buckley, 1989).   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   As a consequence of this, other affiliates and sub-branches of the conditioning and classical conditioning have come up as a result of myriads of empirical experiments. Thus, as Watson puts it, in a particular environments, well placed conditioned training as well as the little regard to phylogeny or potential, any individual organism is capable of becoming what they are expected, trained or conditioned to be (Watson, 2008). Cognitionism   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Whereas the concepts and principles of behaviorism have been used for a long time to come up with an understanding of the underlying and deep-seated issues in learning processes, there was need to understand the process of learning with the point of view that emanates from the study of the thought process, information processing and manipulation as well as the effects on learning. As such, from the early times of scientific and philosophical propositions, it is noted that the search of the understanding of the learning process is spotted with a spectra of footprints of scientists and scholars (Jahnke & Nowaczyk, 1998). Though they use a mixture of various earlier concepts, Charles Darwin’s evolution theory states that from the onset of existence of life, organisms have gone through changes within and without their species in a bid to participate equivalently in the competitive world of the survival for the fittest as well as Deweyâ €™s spiritual approach tend to agree on one thing; that organisms and human beings undergo gradual development and depending on the environment, there are possible modifications that come about in order for the organism to better live in their environments. It is for this reason that all eyes then focused into the exploring the key influencer of consciousness and thought as well as the varying effects that come from it (Shettleworth, 2010). Through a number of experiments, it was found that the though process and what affects it, play an important role in determining the learning ability, process and outcomes involved. Apparently, in as much as structuralism and functionalism come close to helping understand the internal process of learning; they are just basic foundations and stepping stones towards the understanding of behavioral, cognitive as well as constructivism. This means that even though Watson puts it across that through behavioral condition in a suitable environment, one can become whatever they are conditioned to be by learning, there are a few variations that can only be explained via the understanding of cognitive processes. Basically, it is a known fact that performance in assessment procedures and tests come out differently for different people. This is because there are a difference in the cognitive aspect of learning that is manifested in the motivation, age and level of intelligence, personality and other traits that influence an individual’s ability to learn. It is also of importance in the understanding of the processes that bring about the differences between the reflective and the impulsive persons as well as turning the stones covering the facts about crystallized and liquid intelligence. One of the most outstanding aspects of cognitivism is the fact that it is related to treatment and not stimuli as in behavioral models. As such, visual effects in learning process, signs, classroom structure, motivation and teaching methods are among the factors to consider when the subject is under study for the cognitive aspect of learning (Jahnke & Nowaczyk, 1998). Structuralism   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Notably observed as one of the most dominant forms of education theories that the modern arena of education is based, is presents itself as the latest used form of model by many. Constructivism is defined as the ability of the student or the learner to perceive a new piece of information, store it in the memory and add it to the already existing information in the memory such that the end result is a learning process that is composed of a knowledge based on various building blocks acquired over time. The student, having gone through experiences, read or learnt about the information prior to the current information learnt, is able to add up or relate the piece of information, makes a connection and derives a meaning or conclusion from it. As such, this method is seen as being one that links both the processes of learning involving practical and theory. Through this, it is more possible to the learner than ever before, for the learner to ful fill the main role of education; to make a meaning of life and the thing that surround the human race (Shettleworth, 2010). Application in the aviation industry   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Logical reasoning and actions that come as a result are of great importance in every working or professional environment. It is important to note that, some more than others, workforce environments require great precision, stability of the mind as well as accuracy of thought in the bid to bring about excellent completion of tasks or assignment. The aviation industry is one of such fields of work, which need great and well-regarded ways of doing things that will come out as evidently efficient and effective. It is for this reason that all involved in this process from their time of training and learning need to be percolated in terms of ability and mental acuity (Reed, 2007). Once this is done, all should be subjected to the widely ranging learning processes that are based on the models mentioned above. Through studying of the learning process with regard to behavior, spatial skills, interpersonal intelligence, intrapersonal intelligence, a bility to link pieces of information and fix a problem in the shortest time possible, it is possible to come out with fully baked personnel for the field of work. Even though these methods of evaluating learning processes act as complimentary aspects of the others, it is important to note that many situations vary with what they demand from the person in charge. For this reason, subjection of the learning subject to each of them before evaluation of the ability to use all in combination is a vital idea for the potential personnel for the aviation industry. Moreover, it is through these educationally proven processes that one’s abilities, limitations can be determined, and recommendations made as to the kind of departments in which one is able to fit in. Generally, these educational theories and philosophies have logically evolved over time in a bid to bring about advancements in the field of education and learning process (Reed, 2007). References Buckley, K. W. (1989).  Mechanical man: John Broadus Watson and the beginnings of behaviorism. New York: Guilford Press. Jahnke, J. C., & Nowaczyk, R. H. (1998).  Cognition. Upper Saddle River, N.J: Prentice-Hall. O’Donohue, W. T., & Kitchener, R. F. (1999).  Handbook of behaviorism. San Diego, Calif: Academic Press. Reed, S. K. (2007).  Cognition: Theory and applications. Australia: Wadsworth/Thomson Learning. Shettleworth, S. J. (2010).  Cognition, evolution, and behavior. Oxford: Oxford University Press. Watson, J. B. (2008).  Behaviorism. Tucson, Ariz.?: West Press. Source document

PRODUCTIVITY GROWTH HYPTHESIS Essays - Statistical Inference

PRODUCTIVITY GROWTH HYPTHESIS Essays - Statistical Inference PRODUCTIVITY GROWTH HYPTHESIS Business PRODUCTIVITY GROWTH HYPTHESIS In this assignment, we will attempt to study the effects that difference in Income Ratio (henceforth known as I.R.) between the years 1980 and 1990 have on the Productivity Growth (P.G.) during the same period of time. The Income Ratio of one specific year can be found if we take the average income of the richest faction of a country (the richest 20% of the population) and divide it by that of the poorest faction (the poorest 20%). In this assignment, the Income Ratios that were used were those of 13 different countries. The I.R.'s on both 1980 and 1990 were taken for all these countries and, to find the difference between them, the I.R. for 1990 was divided by the I.R. for 1980, for each country. These new numbers illustrate the change of I.R. between the two years so that we can compare how the P.G. changes in relation to the changes in the I.R.. On this assignment, we use inductive reasoning to examine the data and find a theory (a hypothesis) that would combine the data given in a way that would make sense, based solely on our data. How do we know if the "theory" that we formulate makes sense? In this case we will plot the points (derived from the column "I.R. 1990/1980," going on the x-axis, and the column "Productivity Growth 79-90," on the y-axis). According to how the points are on the graph in relation to the Average Point (0.94,1.45) (point that is an average of all values and which divides the graph into four Quadrants), if 80% of these points are where they would be expected to be to conform to the hypothesis, then there is no reason to reject this hypothesis. If, on the other hand, the majority of the points does not conform to our hypothesis (are not where they were predicted to be), then it is rejected. Another method of reasoning frequently used by Mainstream economists is "deductive knowledge," as opposed to "inductive," described above. Their theory is formulated and only then it is applied to the data. Their theory on this subject suggests that productivity within a country grows when the population has incentives to work harder (or to work more). When the gap between rich and poor increases (an increase in I.R. form 1980-90, resulting in a larger ratio on the column I.R. 1990/1980), so does the population's eagerness to work, therefore increasing the Productivity Growth. Since when one variable goes up the other also goes up, there is a positive (or direct) correlation between the two. Mainstream economists use deductive reasoning to deduce that there exists a positive correlation between the two factors. In short, their hypothesis is that when the Income Ratio increases, the Productivity Growth also increases, since people are more motivated. For this to be true, we would expect a line going up and to the right on the graph, passing by Quadrants II and IV. Most points (80% or more) would have to be on these two Quadrants. This, however, is not the case (see graph), since only about 30.77% of the points plotted satisfy these conditions. Since the original hypothesis was rejected, we might want to see if there is a negative correlation between the two variables (that is, as one goes up, the other goes down). Our new hypothesis would then be "as the Income Ratio increases, the Productivity Growth decreases." Then, in the case of a high I.R., people in lower classes would rationally start to feel insecure and that their work is not being recognized by society, therefore losing motivation and producing less. In this case, since there's a negative correlation, one would expect the line on the graph to go downwards, from left to right, passing on Quadrants I and III. If this hypothesis were valid, 80%+ of the points would have to be on these Quadrants. This is also not the case, for only 69.32% of the points are on the appropriate Quadrants. Like the first, this second hypothesis also has to be rejected. After analyzing these two relationships and seeing that neither is valid, we conclude that there is no direct relationship between the two variables tested. That does not mean that one has no effect on the other (it probably does), only that there may be other factors and influences involved that have not been accounted for in this assignment and that one is not the only factor responsible for the changes in the other. DATA SHEET

Aas 237 Final Study Guide Essay examples

Aas 237 Final Study Guide Essay examples Aas 237 Final Study Guide Essay examples AAS 237 10/25/12 * Issue 9: Should Laws Prohibiting Marijuana Use Be Relaxed? -Alcohol, cocaine, narcotics, etc. are water soluble in the system for 72-96 hours -Marijuana is fat soluble Neuronsthe specialized cells that conduct electrical impulse in the C.N.S. (Central Nervous System) Cell membranes for neuronsPhospholipids (fat soluble) Normal Cell Membrane Smoking marijuana, Cell Membrane _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________ ___ ___ ____ ______ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _____ ____ ___________ ____ _ __ * Issue (no #): Are Psychotherapeutic Drugs Effective For Treating Mental Illness? Yes Most Impaired Psychosis (4 meanings) Psychosis 1. The most severe form of mental illness. | 2. It affects mood, thinking, + perceptions. Neurosis 3. It interferes with normal human interactions | 4. It’s a break from reality. Personality Disorder | Normal Least Impaired Diagram of Psychosis ___________________________________________ | | Organic/Genetic Predisposed Alzheimer | Chronic Organic Nonorganic (Substance Induced) (Genetic Predisposed) Something impacts the CNS from PTSD, Schizophrenia, Bipolar, outside biochemical changes the neuron chemistry + Schizoaffective. or structural change. TBI (Traumatic Brain Injury) + Dementia Reactive Chronic Reactive Chronic (short term) (long term) * Local gov’t will legalize drugs. Federal gov’t will not, because of its impact on society (for ex. China opium dens) * All types of Hallucinations are Organic (see, hear, taste, smell, touch). Only auditory (hearing) Hallucinations are Nonorganic. AAS 237 11/01/12 Perceptions- 2ndary Systems of psychosis (psychotic only) * Hallucinations: Sensory perceptions with no external stimuli. Delusions: Unrealistic Belief _________________________________________________________________________________ * Transient Psychosis: Temporary/based on the level of chemical(s) in your body. * People with substance dependents + mental illness (Physical Illness?) have a co-occurring disorder (Dual Diagnosis). Thinking: Schizophrenia (neg. type) is a thinking disorder (primarily) * Primary Symptoms: 1. Looseness of Association (subject to subject) 2. Flat/Inappropriate affect (the mood that accompanies the subject/sad, happy, and mad) 3. Disorganize Thinking (no sentences, just one word after another) 4. Word Salad (tossing words up) * Neologism: your own language. * Post Traumatic Stress Disorder (PTSD/Nonorganic) anxiety