Aggregate planning in manufacturing and aggregate planning in services Assignment

Aggregate planning in manufacturing and aggregate planning in services - Assignment Example Companies dealing in manufacturing processes use a variety of strategies. The most common methods are the Level plans or the Chase strategies (Maropoulos, McKay & Bramall, 2002). The Chase method entails corresponding capacity and demand depending on the market situations. This method triggers a significant movement of human resource, increased costs associated with inventory carriage and labor union issues associated with human resource movement. This method ensures minimal inventory levels, saving large sums of money for the company. The Level method entails a constant production level, not dependent on the demand levels in the market. Companies that apply this method, therefore, maintain a constant employment rate. Organizations are, therefore, able to control inventory depending on market demand forecasts or future anticipations. Service provision does not involve tangible goods and, therefore, does not involve inventory accumulation. Organizations that provide services do not have the luxury of adjusting their "inventories" in periods of low or high demand. Therefore, services are regarded as fragile or consumables, whereby the services available but unused are regarded as wasted. A good example is in the transport industry, where companies offer bus services between destinations. An empty seat cannot be sold to another individual at a later period, and therefore considered as wasted. Aggregate planning is best suited for the manufacturing industry because organizations have the capability to create, hold and put up for sale stock at any period. On the other hand, aggregate planning in service provision varies significantly because services cannot be stocked. Both the capacity and the demand for service provision are difficult to assess and predict respectively. Labor is regarded as the most limiting factor in service

Factors Affecting The Frequency Of Digital Oscilloscope Information Technology Essay

Factors Affecting The Frequency Of Digital Oscilloscope Information Technology Essay Oscilloscopes are measuring equipment which displays electric waveforms on a screen like a small Television.   An oscilloscope is known as CRO, DSO, scope or an O-scope. Its common usage is to observe wave shapes of signal. There are four sections in an oscilloscope: the vertical and horizontal controls trigger controls and finally the display screen (the screen consists of cathode ray tube).   The research on oscilloscope has been done through books, internet, magazines etc. Karl Braun was the inventor of oscilloscope in 1897 (http://inventors.about.com/od/bstartinventors/a/Karl_Braun.htm). The main sector oscilloscopes used in are engineering, medicine, telecommunications and science. In October 2010 Tektronix Inc manufacturer of oscilloscopes discovered that Series of digital and mixed signal oscilloscopes that now deliver 100 GS/s sampling rate performance. This enables lower noise along with increased data points on 5x oversampled 20 GHz acquisitions (http://www.prlog.org/11 013155-tektronix-raises-bar-for-oscilloscope-sampling-rates-signal-integrity.html) There are several numbers of oscilloscope e.g. digital, analogues, dual beam, mixed signal etc.   This reports main focus will be the design and operating principle of digital storage oscilloscope.   Firstly the report will look into how the oscilloscope works, and then it will follow on to how its designed and finally how to set it up. A digital oscilloscope is a measuring instrument that uses binary numbers which writes to samples of the voltage.   ADC (analogue to digital converter) is used to change the analogue data into digital data then it makes the signal digitally.   For it to be displayed in the screen its then converted back to analogue. A digital oscilloscope has its limitation to performing just like an analogue oscilloscope.   There is a limit to the frequency which it can work up to. The limits of frequency are affected by analog bandwidth front-end section which is known as -3 dB point  and sampling rate of the oscilloscope,  the samples is taken in regular breaks.   When the sample rate is high, the frequency increases on screen.  Ã‚   Factors affecting the frequency of digital oscilloscope: Bandwidth specification Oscilloscope sample rate Bandwidth specification The bandwidth specification determines the frequency range which the scope (oscilloscope) measures accurately in the display. As the frequency is increasing the oscilloscope accuracy decreases. The bandwidth is mainly defined as a drop of 3 decibels (dB) or sensitivity at lower frequency at 0.707. Bandwidth in Hz x rise time in seconds = 0.35. E.g. to resolve an oscilloscope pulses with the rise of 2 nanosecond would have a bandwidth of 700MHz. but for a digital oscilloscope the sampling rate would have to be ten times higher frequency to resolve. E.g. 10megasample/second would measure up to 1 megahertz of signals. Oscilloscope sample Rate The oscilloscope sampling rate indicates on digital oscilloscopes how many samples per second the analog to digital converter can gain. The quicker it can sample, the accurate the results are displayed for fast signal. The maximum sample rate is given by MS/s which is mega samples per second. The minimum sample rate might come in handy if you need to look at signals changing slowly. The sampling rate can be change by the controls (sec/div) on the oscilloscope. Digital storage oscilloscope The digital storage oscilloscope is of the three digital oscilloscopes but DSO is the conventional form of digital oscilloscope. Its screen is like a computer monitor or TV screen as it uses raster type screen. By using the raster screen its helps to display images that fill the whole screen and it may include text on the screen. (www.Radio-electronics.com). First you have to store the waveform in the digital format to get the raster type display on screen. As a result of storing the waveform form digitally it can be processed by the oscilloscope or by connecting to a computer. This enables a high degree of processing to be achieved, and the required display provided very easily and often with a very cheap processing platform. It also enables the waveform to be retained indefinitely, unlike the analogue scopes for which the waveform could only be stored for a very limited time. (www.Radio-electronics.com). The operation of the digital storage oscilloscope is pretty simple, The first stage the signal enters within the scope is the vertical amplifier where some analogue signal conditioning is undertaken to scale and position the waveform. Next this signal is applied to an analogue to digital converter (ADC). (www.Radio-electronics.com). The samples are taken at regular intervals. The sampling rate is important because it determines the resolution of the signal. The samples are taken in per second or MS/s (mega sample rate). All the samples are stored within is the oscilloscope as waveform points, and several samples of waveform make up a single waveform point. The overall waveform is stored as a waveform record and its start is governed by the trigger, its finish being determined by the horizontal time base time. (www.Radio-electronics.com). The digital storage oscilloscope is an in the digital format which means there is a signal processor. With having a signal processor it helps to process the signal in different ways, before it passes the display memory and the display. Digital storage oscilloscope www.doctronics.co.uk Controls of digital storage oscilloscope Screen this is where all the waveform signals are displayed by using the X axis and Y axis. www.photoshelter.com Switch to turn ON the oscilloscope and to turn OFF. X-Y control its used to display component characteristic curves. Its mainly used for output position. TV-separation it allows the display to be shown on TV system so it can compare signals different points. TIME / DIV by using this control V/t graph horizontal scale can be changed. Trigger controls it allows the oscilloscope display to be coordinated with the signal you want to look into. Intensity and focus this control is used to change the brightness of the scope by adjusting it. X-POS by using this control the whole V/t graph can be moved side to side. X-MAG horizontal scale of the V/t graph is increased by 10 times in the IN position. CAL outputs -the top terminal gives square wave at 0.2  V peak to peak but the lower terminal gives square wave of 2  V peak to peak at 50 Hz. Component tester A changing voltage is provided by the output socket to allow component characteristic curves to be displayed. Y-POS I and Y-POS II this control allows the resultant outcome to move up or down Invert when its invert the waveform signal on the screen is turned upside down. CH I and CH II inputs using the BNC plugs the signals are connected to the BNC input socket. The smaller socket is called earth or ground. VOLTS / DIV independently the vertical scales for CH I and CH II can be adjusted. DC/AC/GND slide switches In the DC position, the signal input is connected directly to the Y-amplifier of the corresponding channel, CH I or CH II. In the AC position, a capacitor is connected into the signal pathway so that DC voltages are blocked and only changing AC signals are displayed (www.doctronics.co.uk) Trace selection switches settings of control switches for oscilloscope screen. How to set up an oscilloscope First you warm up the oscilloscope by switching it on. At this stage do not connect any input leads. Select the DC/AC/GND switch to DC (the Y-input) Select the X-Y/SWP to SWP (sweep) Put the trigger level to AUTO Select the trigger source to INT (the Y input, internal) Put 5V/cm at the Y-AMPLIFIER Put the TIMEBASE to 10ms/cm Select 1 or Cal for the time base VRIABLE control. to map out the middle of the screen adjust the Y-SHIFT (up/down) and X SHIFT (left/right) to brighten up the focus adjust the INTENSITY and FOCUS now the oscilloscope is ready to go http://www.kpsec.freeuk.com/cro.htm Digital storage oscilloscope Digital Phosphor Oscilloscope Bandwidths 100  MHz 200  MHz 500 MHz, 300 MHz, 100 MHz Sample rate 2  GS/s Real Time 5 GS/s Channels 2 or 4 Channels 2 or 4 Channels 8 Hours of Continuous Battery Operation with Two Batteries Installed, Hot Swappable for Virtually Unlimited Freedom from AC Line Power Full VGA Color LCD on all Models Optional Power Application Software offers the Broadest Range of Power Measurements at its Price Point Built-in Floppy Disk Drive for Easy Storage and Documentation Measurement Quickly Document and Analyze Measurement Results with OpenChoice ® Software or Integrated CompactFlash ® Mass Storage 21 Automatic Measurements Fast Fourier Transform FFT Standard on All Models FFT for Frequency and Harmonic Analysis Triggers Advanced Triggers to Quickly Capture the Event of Interest Advanced Triggers, such as, Glitch, Width, and Logic Traditional, Analog-style Knobs and Multilanguage User Interface for Easy Operation Multi-Language User Interface Quick Setup and Operation with Auto set Menu, Auto range, Waveform and Setup Memories, and Built-in, Context-sensitive Help Quick Menu User Interface Mode for Quick, Easy Operation Backlit Menu Buttons for High Visibility 9-bit Vertical Resolution 11 of the Most Critical Automatic Waveform Measurements Telecommunications Mask Testing (TMT) Centronics Port Standard on all Models for Quick, Convenient Hardcopies Extended Video Application Module Support for Active Probes, Differential Probes, and Current Probes that Provide Automatic Scaling and Units Digital Phosphor Oscilloscope http://infrared.als.lbl.gov/content/PDF/equipment/Tektronix_TDS3052_Data_Sheet.pdf Digital storage oscilloscope http://www2.tek.com/cmswpt/psdetails.lotr?ct=pscs=psuci=13304lc=EN

Vermeer :: essays research papers

Seventeenth-Century Art Writing Assignment  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  Jan Vermeer’s career spread over a century of great change- in art, technology, and social customs. In art, subject matter ceased to be the most important component of great paintings. This allowed artists to discover how to appreciate and portray the sheer beauty of the world. One of the greatest of these masters was Jan Vermeer, born a generation after Rembrandt. Vermeer did not paint many pictures in his life, and few of them represent important scenes. Specializing in genre paintings (subjects of everyday life), he mainly painted ordinary figures engaged in ordinary tasks, such as a lady reading a letter or a young lady playing a lute. Yet what made these paintings such masterpieces was the way Vermeer achieved meticulous precision in the presentation of textures, light, and colors without the paintings ever looking unnatural or harsh.   Ã‚  Ã‚  Ã‚  Ã‚  In his life, Vermeer painted in two distinct styles: the first style (from 1653-1664) was characterized by brilliant use of color and an aggressive painting technique, whereas the second style was smoother and more refined with pale and softer colors. In other words, his style moved from one more characterized by a more masculine vigor to one of refined delicate subtlety. What remained throughout both styles was his exquisite combination of color and precision that harmonized figures and space.   Ã‚  Ã‚  Ã‚  Ã‚  Johannes Vermeer was born in Delft, Holland in 1632. As a youth he was apprenticed to Carl Fabritus and in 1653 he entered the Guild of Saint Luke of Delft wherein he became director. Although art was his main focus, he was also an innkeeper and kept a tavern in the Market Square. This area was a very rowdy place to live and work, and Vermeer apparently enjoyed painting as an escape from the crowded market and noisy tavern. Many historians are still uncertain as to where all his paintings went, but some say he was hired by Van Ruijven, a rich liberal protestant, who was the master of the Delft Charity Commissioners. Due to slow production, he suffered from financial difficulties despite his success in selling his works, and in 1675 at the age of 43 he died leaving his wife and eight children in abject poverty.   Ã‚  Ã‚  Ã‚  Ã‚  The Procuress was painted in 1656 and is a good example of Vermeer’s first style. This scene is painted with remarkable strength of color and light around the soldier and the woman who obviously hold center stage.

The Presentation of Self in Everyday

In his book, The Presentation of Self in Everyday Life, Erving Goffman compares life to acting. He argues that â€Å"when the individual is in the immediate presence of others, his activity will have a promissory character† (Goffman 2). I think it is ironic because I always thought that movies or theaters have always tried to imitate reality and not the other way around. In order to clearly show his analogy, Goffman presents elements of acting such as the front. We are all familiar with the term front act.† In Goffman’s opinion, people are all playing an act. This is such a bold claim to make because he is saying that we are all just performing and not being our real selves, though there are some truths to his claim. What is confusing is when do we really act, or when do we be ourselves? Most of us would not acknowledge his belief that we are playing a character, but then again, the person that denies this may also just be playing a role, and so the question remai ns unanswered.One idea of Goffman that caught my attention is his theory that people cooperate in an act to cover, say, something embarrassing. I have experienced it myself—I would pretend that I have not witnessed someone undergo an embarrassing moment, although unconsciously, I was not trying to make that person feel the embarrassment more, but rather, I was just trying not to be mean.It did not occur to me that by pretending (and therefore joining in the scene, or rather excluding myself from the scene) not to see the embarrassing act, I have helped in saving that person’s face. What follows is an array of lectures, as it were, like that of a professor teaching a theater or film student, only that his lectures are philosophical and are related to our everyday lives. After reading Goffman’s work, I found myself smiling because of the truths in his analogies that never crossed my mind before.

Prepare Environments and Resources for use during healthcare activities Essay

1.1 When going into a call the first thing that should be done is to get all the materials that you need together in order to provide care. For example, if someone is bed ridden and you are changing their pad then you will need to get the clean pad, carrier bag, toilet roll, baby wipes, towel, cream if applicable and usually the slide sheet ready. By not having everything ready you will have to stop what you are doing and go and get things. The individual during this time is rolled on their side and no doubt in some discomfort and delaying the proceedings to go and get things only increases this discomfort. After providing care all materials should either be disposed of or put away ready for the next use. Any soiled clothing or bedding should be changed and put into the washing machine ready for the next wash. When preparing food all dirty dishes should be washed, dried and put away so that they are ready for the next use and all kitchen surfaces should be wiped clean. Any foods that have been opened should be stored correctly either in the cupboard or fridge so that they do not go off and can be used again. 1.2 It is important that team members work together in the management of the environment and resources. The carers who go into the homes and provide care need to be considerate not only of the individual but also of the next carer who is going into that call by leaving the environment ready for use. Care managers need to respond immediately to any problems to ensure that carers can continue with their work without delays. 1.3 Any problems with the environment should be investigated to the extent that no harm comes to the person doing the investigation. For example , if the problems are related to something such as gas, or electricity then the gas or electric board should be called immediately as interfering with this could cause harm. If the problem is something minimal such as changing a light bulb than this can be done as long as no harm can come to the person changing it. For example, if the light bulb can be reached whilst standing on the floor then it is safe to do so but if it requires step ladders or a chair then further assistance is required. All problems should be recorded in the care plan and reported to the care manager. 1.4 The impact of environmental changes on resources including their storage and use largely depends on the setting in which these resources are being used. For example,  in hospitals and nursing homes, there are specific storage rooms, refrigerators’ etc which are temperature controlled at all times and therefore do not specifically undergo environmental changes. However, in individual’s homes environmental changes have a greater impact as the impact as the ability to control certain factors such as storage is reduced. An example of this would be if pads were kept in a shed outside due to lack of storage space in the home. This would be fine in the summer months but once the temperature started to drop damp could set in making the pads wet and non-useable. Another example would be where certain medication was prescribed which needed to stored in the refrigerator. If it is not kept refrigerated it may not work as well as if it had been. OUTCOME 2 2.1 With regards to preparing environments, medical equipment, devices and resources for use during healthcare activities the health and safety measures relevant to the healthcare activity and environment are as follows: Wearing gloves, aprons and masks when necessary  Ensuring that there are no objects in the way which can cause harm, Ensuring all medical equipment, devices and resources are functioning correctly and if they are not report the problem and not use them. Ensuring the equipment, devices and resources are still relevant to the individual e.g. if eye drops were prescribed for use over 5 days are the still required. Ensuring that all equipment, devices and resources are to hand before starting the healthcare activity. 2.2 Gloves and aprons (where necessary) are worn during all calls involving personal care and food preparation. Different gloves should be used for personal care and food preparation to avoid cross contamination. Gloves and aprons should be disposed of at the end of each call. Hands should be washed on entering and leaving each call and after smoking and eating. Hair should be tied back if it is mid length or long. Tissues should be used if coughing or sneezing and disposed of and then hands should be washed. 2.3 The main conditions that affect individual comfort within the environment are warmth, lighting, food and cleanliness. With regards to warmth it is important to ask the individual whether they are comfortable especially in the winter months when the thermostat may need to be turned higher up. A change to the blankets on the bed will be  necessary according to the seasons and particularly in winter a blanket over them while they are sitting in the chair or a hot water bottle may be required. Lighting is more often than not unchangeable and it is important to ensure that light bulbs work. I do care for a lady who felt that the lighting in her front room was to bright so we brought lamps down from of the spare bedrooms to create a softer feel to the room which she is now pleased with. Food is extremely important in affecting individual comfort as we all need to eat and drink and we also like to have snacks to eat between meals or while watching TV. We can ensure that the fridge is stocked up with foods that the individual likes to eat and, if they have mobility problems, leave snacks out for them within easy reach. The same applies to drinks with regards to cleanliness, most people like to sit in a room or lie in bed in which the immediate surroundings are tidy and clean. 2.4 The main resource that I am personally responsible for are gloves and aprons. I can ensure that these are available in advance of planned healthcare activities by ensuring that I have a sufficient supply at all times with regards to essential resources within the individuals home I can ensure that these are available in advance by keeping my eye on stock levels and where levels are running low then advise either the individual, their family or the care manager that stocks need reordering. It is the duty of myself and my colleagues to report any shortages immediately. 2.5 Medical equipment, devices and resources should be checked before they are used each and every time they are used to ensure that no malfunction can harm the individual who is using them or on whom they are to used. Any defects should reported immediately to the care manager and the equipment not only used but put out of the way of the service user who may not understand or realise that there is a problem. If a defect is noted it is important to leave clear instructions for colleagues both in the care plan and also by putting a sign with the equipment, devise or resource so that it can be easily be seen. 2.6 Any problems with medical equipment, devices and resources would be immediately reported to my care manager who would then look into the matter. 2.7 Refer to 2.5 above. 2.8 Clinical governance is the term used to describe a systematic approach to maintaining and improving the quality of patient care within a health  system. Resources are prepared in line with clinical governance by following the standard codes of practice as described in unit 201- preparation to work – 1.1 and also unit 208 preparation to work -1.1. OUTCOME 3 3.1 It is important to ensure that the environments are ready for their next use as it ensures that the area has been left clean and tidy. It also ensures that the next carer who comes in to the call does not have to spend time cleaning up the environment before they can begin their work. For example, if an individual needs to use the commode desperately it is not acceptable for the carer to have to tidy up or move things out of the way that the previous carer left before the individual can use the commode. 3.2 The factors that influence the readiness of environments for use in healthcare activities are as follows: How the previous carer left the environment. How mobile the individual is. Whether the individual lives alone or with family. Whether supplies/equipment has been ordered and is there. 3.3 All equipment must be cleaned and stored correctly once they have been used so that the next colleague can use them straight away. For example, when giving someone a bed bath, the bowl used must be cleaned and rinsed and put back in the place it is stored. Flannels and towels must be put into the washing basket or directly into the machine ready to be washed. Razors must be rinsed and checked to ensure that any unsafe or worn blades are removed and disposed of. If clean blades are needed then these should be put on ready for use the next day. 3.4 Used, damaged or out-of-date items should be disposed of immediately. With regards to soiled pads and catheter bags these should be placed in a carrier bad and disposed of in the outside bin. Damaged items should be removed from the property as they can cause harm to the individual if they continue to be used (the individual may not be aware that something is damaged). Out-of-date items such as medication should be placed in the bin out of the service users sight/reach as the medication may have changed and out-of=date items are no longer in use. Taking the wrong medication can cause serious harm to an individual’s health. 3.5 Un-opened and surplus resources should be returned to the correct location for storage  so that they are not in the way. Leaving them lying around can be a hazard for an individual with regards to mobility, for example , boxes of pads left in the hallway . It also ensures that all opened items are used first. 3.6 It is important to monitor levels of consumable materials used in healthcare activities so that the individual does not run out of things which they need on a regular basis. Examples of things which need to be monitored are pads, creams, catheter bags. Whoever orders these supplies, such as the individual themselves, their family or the care manager, need to be advised in advance so that they can get the order in before supplies run out. 3.7 Consumable materials are replenished by either advising the individual, or their family (or whoever does this for them) what they need more of, or advising my care manager of the individuals requirements. This does not always happen of course. I care for a man who is bed ridden and we visit him four times a day. We use baby wipes when changing his pad in order to ensure that he is clean, however, he never has any wipes as his family don’t bother with him. The office has been informed on a number of occasions yet still the family do not provide what is needed. It is often the carers who will provide these as it make our job very difficult not having them especially when he only has one flannel which we use to wash his body in the morning. 3.8 All information is accurately recorded as specified in local protocols in the care plan. For example under the heading â€Å"household duties† I always state that the pad has been correctly disposed of. If additional supplies are needed I enter this in the â€Å"comments† box and state who I have advised.

Free Essays on Use Of Image And Metaphor In Developing

In choral music your are experiencing different styles, sounds and techniques in learning how to sing songs correctly and with expression. But in order to create these methods the choir need to know how to make the music come alive. Choir directors from around the world has all agree by using images and metaphors can help develop a healthy, tense-free choral sound. â€Å"Since singing involves the mind’s ability to re-imagine and replay pitch, rhythm, tone, word, and emotion, the power of mental imagery in singing cannot be overstated.† MEJ pg.43. By the use of image and metaphor it can make or bring the singer to express and sing a song clearly and more affectively. A man by the name of William Vernard created method using image and metaphor in the choir class called â€Å"good singing pyramid† in his book, â€Å"Singing The Mechanism and the Technic.† There are four categories of technical training: posture, breathing, phonation/attack, and resonance. With having good posture you are creating a position with the body to allow the air-path open in the throat and the sound strong and clear. One metaphor is having the choir stand like they are ten feet tall with their chest elevated up and shoulders down and the head slightly lifted up.Breathing is one of the main keys of singing correctly. First thing about breathing for a singer is that you are not using your chest but your abdominal muscles by activating the diaphragm. Have the singers to imagine placing balloons in the stomach. By making their lips as if drinking a thick milkshake, have them inhale slowly as if through a straw, filling their internal balloons fully and deeply. Once you get the posture and breathing support together it is time to make a sound. By having the singers to inhale a lot of air, have them to place their hands on the abdomens and with control slowly exhale while making a spooky, ghostly sigh of â€Å"ah†. This show and have them to feel the muscles contr... Free Essays on Use Of Image And Metaphor In Developing Free Essays on Use Of Image And Metaphor In Developing In choral music your are experiencing different styles, sounds and techniques in learning how to sing songs correctly and with expression. But in order to create these methods the choir need to know how to make the music come alive. Choir directors from around the world has all agree by using images and metaphors can help develop a healthy, tense-free choral sound. â€Å"Since singing involves the mind’s ability to re-imagine and replay pitch, rhythm, tone, word, and emotion, the power of mental imagery in singing cannot be overstated.† MEJ pg.43. By the use of image and metaphor it can make or bring the singer to express and sing a song clearly and more affectively. A man by the name of William Vernard created method using image and metaphor in the choir class called â€Å"good singing pyramid† in his book, â€Å"Singing The Mechanism and the Technic.† There are four categories of technical training: posture, breathing, phonation/attack, and resonance. With having good posture you are creating a position with the body to allow the air-path open in the throat and the sound strong and clear. One metaphor is having the choir stand like they are ten feet tall with their chest elevated up and shoulders down and the head slightly lifted up.Breathing is one of the main keys of singing correctly. First thing about breathing for a singer is that you are not using your chest but your abdominal muscles by activating the diaphragm. Have the singers to imagine placing balloons in the stomach. By making their lips as if drinking a thick milkshake, have them inhale slowly as if through a straw, filling their internal balloons fully and deeply. Once you get the posture and breathing support together it is time to make a sound. By having the singers to inhale a lot of air, have them to place their hands on the abdomens and with control slowly exhale while making a spooky, ghostly sigh of â€Å"ah†. This show and have them to feel the muscles contr...

Usefulness of Testing essays

Usefulness of Testing essays There are many benefits that come with testing human beings. First, testing young children allows schools to ensure they are placed in a proper classroom setting based on their age and ability to learn. This is considered mandatory academic testing in order for school officials and parents to assess the ability of children who are just beginning school. Second, people of any age have the freedom to take tests that will allow them the opportunity to reveal certain strengths of their personality as well as personal and professional preferences. These are optional tests that, answered honestly, allow people to find out a lot about their inner selves. Third, people can appropriately be qualified or disqualified from certain organizations through specific testing. These types of tests allow people to pursue a higher level of education, a lifestyle change, or a specialized career. Clearly there are many types of tests, which have proven to be beneficial to the majority of the populat ion. Testing can allow elementary schools to properly place young children into appropriate classes. In these classes, children can interact and learn with other students of their same age and learning ability. Obviously it wouldnt be fair to have an average or above average student in a class for children whose ability to learn is below average. Just as it would not be fair to put a mentally retarded student in a class with extremely bright children. Furthermore, it wouldnt be appropriate to place a 16-year-old into a class full of 10-year-olds. The speed, at which these types of children learn is very different from each other. In addition, the amount of information that these types of children can soak up and interpret is also extremely varied. Keeping children within an appropriate class that meets their needs can alleviate boredom, fear, anxiety, and the possibility of being made fun of for being dif ...