Polygraphs Essays - Polygraphy, Pseudoscience, Polygraph

Polygraphs Introduction Homo Sapiens have yearned for a reliable and consistently correct way of finding out if one is telling the truth since ancient times. ?Early societies used torture. Statements made by a person on the rack were considered especially believable.? (Jussim, pg.65) There was also trial by ordeal, which was based on superstition. For instance, if there were two suspects for one crime, it was thought that the innocent would be stronger in combat and thus vanquish a guilty opponent. This example shows how it was done long ago. ?The ancient Hindus made suspects chew rice and spit it into a leaf from a sacred tree. If they couldn't spit, they were ruled guilty. Although this procedure long predated the modern lie detector, it was based-knowingly or not- on assumptions about psychological stress much like those that support polygraph examinations today. The ancient test depended on the fact that fear makes the mouth dry, so rice would stick in a guilty person's mouth. For the procedure to work, the subject had to believe in its accuracy and, if guilty, had to be anxious about being caught in a lie.? (Ansley, pg. 42) The modern polygraph is said to measure the subject's ?internal blushes? in much the same way. It does not really detect lies-only physiological responses. The theory behind the polygraph is that lying always heightens these responses. When taking the test, subjects are hooked up to a briefcase-sized machine by means of several attachments. usually, a pneumatic tube goes around the chest to measure respiration, a cuff squeezes one bicep to monitor blood pressure, and electrodes are attached to two fingertips to determine the skin's resistance to electrical current (which is related to how much the subject is sweating). An examiner, or polygrapher, quizzes the subject. As the subject answers the questions, the machine draws squiggles on a chart representing physiological responses, which are supposed to clue the examiner in to the subject's lying, or truthful, ways. Just as the ancient Hindu was betrayed by a dry mouth the modern polygraph subject is said to indicate that he or she is lying by breathing harder or having a racing pulse. (In arriving at a conclusion about a person's deceptiveness, some polygraphers also use their own subjective observations of the person's behavior.) The test will not work, though, if the subject does not believe in the procedure. If the subject doesn't not think the machine can tell the examiner anything, then he or she won't be anxious and won't show the heightened responses that the machine is designed to record. Because of this, the examiner will often use deceptive tricks to impress the subject with the polygraph's alleged accuracy. Modern polygraphy got its start in Chicago in the 1930s, where it was used in criminal justice investigations. Now it has a wide range of other applications, including screening job applicants and employees, conducting intelligence investigations in federal security departments like the Central Intelligence Agency, and trying to uncover the source of unauthorized disclosures to the press of government documents or information. The strategies used by polygraphers vary from one application of the machine to another. in pre-employment screens, subjects are typically asked a series of about twenty questions. ?Irrelevant? questions like ?Is your name Fred serve to put the subject at ease. Typical ?relevant? questions are: have you ever been convicted of a crime? Stolen from a previous employer? is all the information on your employment application correct? Do you take illegal drugs? This series is repeated, and if physiological responses to particular relevant questions are constantly and significantly higher than responses to others, the subject is reported as ?deceptive.? Investigations into specific incidents are more complicated. Tin these, ?relevant? questions concern only the alleged wrong doing-for instance, ?Did you steal the missing $400 To determine truthfulness, polygraph responses to these questions are compared with responses to other questions- called ?control? questions-that are provocative but do not relate to the incident. The use of polygraphs in the work place greatly increased over the last fifteen years, and now over two million of them are given annually in the United States. Seventy-five percent of them are administered to job applicants. Other tests are given periodically or randomly to employees or as part of an investigation in the wake of a theft or act of sabotage. Although subjects technically submit to testing ?voluntarily? - generally signing a release saying they are willing to undergo such an examination- they actually have few options. Applicants who refuse a

The Chain-O-Lakess

The Chain-O-Lakess Free Online Research Papers Flying across the water, the wind in your hair, the warm sun on your skin, boating on the Chain-O-Lakes is a leisurely way to spend your day. Riding on a boat, however; is only one of the things you can do while enjoying the Chain-O-Lakes. You can also enjoy fishing, water sports and of course there is plenty of sightseeing and people watching. While there are many different types of boats on the Chain-O-Lakes, my favorite type is the powerboat. With the rumbling big engines and the noisy exhaust systems. You can smell a hint of gasoline in the air when filling up the tank. The wind whips through your hair as you speed through the choppy water. You can even enjoy racing other boats down the river, knowing you are going to have a great time on the Chain. Now if you enjoy fishing, weather in the day time or at night, you can really take it easy. Sitting out on the bow of a pontoon boat or a simple row boat, you can find yourself absorbing the suns warm rays, or enjoying the cool breeze and listening to the bullfrogs croaking in the distance on a warm summer evening, you will always feel at home on the Chain. You can hear and see many different kinds of fish jumping all around, and smell fish and other boats in the air. Fishing is also a great time to catch up with old friends or even make some new ones as there is always a story to tell. Water sports, which can include skiing, tubing, and swimming, are just another great part of being on the Chain – O- Lakes. With skiing and tubing you need a powerboat for the speed and strength. Flying across the water on a set of brand new waxed skies is so much fun. You can feel the ripples from the boat’s wake under your feet through the skies. There is also the pull of the rope from the power of the boat in your hands. This is when you have the freedom of being all by yourself in the water. On a tube you can feel the same way but you can be a little lazier, because you can sit on your butt and do nothing. For swimming you don’t even really need a boat, all you need is the cool water on a hot summer’s day. Splashing around with friends and family, playing macro-polo, swimming under water and being able to hear the boats off in the distance, this is all part of being on the Chain. The most enjoyable part of the Chain-O-Lakes is the sightseeing and people watching. You have big, huge brand new mansions around the shore’s edge mixed with little run down cabins between them. There are even islands with houses on them that are so secluded; they are only accessible by boat. Some of these islands are for animals only, too. They are the most vibrant, and lush filled with tall trees and beautiful flowers. Driving by, the people on other boats or in their homes that are so friendly to you, will wave a friendly hello. It is a great feeling of hospitality when you’re out on the Chain-O-Lakes. The Chain-O-Lakes is a great place to visit either on a long weekend or for a nice family vacation. It is one of the best places that I like to send time when I get a free chance. My family and I like to meet there at least once a year for a nice time. I would recommend a long weekend visit to the Chain-O-Lake to anyone that I know. Research Papers on The Chain-O-LakessThe Spring and AutumnAnalysis Of A Cosmetics AdvertisementThe Hockey GameMind TravelThe Effects of Illegal ImmigrationThe Masque of the Red Death Room meaningsMarketing of Lifeboy Soap A Unilever ProductHip-Hop is ArtGenetic EngineeringComparison: Letter from Birmingham and Crito

Crush your Next Job Interview with These 12 Questions

Crush your Next Job Interview with These 12 Questions The end of an interview can be a tricky moment. I’m never quite sure when â€Å"Do you have any questions† is actually soliciting questions, and if it’s  a polite â€Å"Time to wrap up† cue. Regardless, having these questions from Levo League for TheSavvyIntern in your back pocket will help you turn that moment into an opportunity to stand out- in a good way. â€Å"What do you most like about working here?†or â€Å"What’s a day in the life of this role like?†Both of these questions are designed to move your interviewer away from lofty statements of company mission or corporate values and into the nitty gritty of what your job actually would be if you were hired. It also helps you remember that you’re trying them out as much as they are contemplating hiring you.â€Å"What are the most important things (or key goals) that this role should focus on in the first 30 days to one year of employment?†What I like about this ques tion is the shifting focus from the immediate, which tells you priorities, to the long-term, which tells you what kind of variety you might have a chance to work with. And again, clarity is always helpful.â€Å"What are the one-year and/or five-year goals for the organization? And how do you see someone in this role supporting those goals?†This one is helpful if you’re curious about the bigger-picture plans for the company and how you’d fit into it. Knowing that you will serve as crucial coordinator for the company’s flagship conference in a few months takes the sting out of getting cut from meetings or spending 20 minutes de-clogging the copier.â€Å"What are the qualities of the person who excels in this role?† or â€Å"What are the qualities of the person you’re looking to hire that will be successful in this role?†Pro-tip, don’t do this if they’ve already talked about the demands/requirements/optimal traits for succe ss in this role. Then it just sounds like you can’t listen. Know the job description really well too- you don’t want to sound like you didn’t bother to read up on the job you applied for.What are the success metrics for this job?Take notes now in case these come up again in your annual review after you’re hired- seriously! I live in fear of jobs where I’m charged with recruitment (you have no control over it!) or cold-calling; I need to know before I leave that office if I should withdraw graciously or if I can spend a few days nerving myself up for a big challenge.â€Å"What are some of the challenges that this role will face?†Speaking of challenges, you might as well hear the downsides too- it’s helpful to know ahead of time that you’ll be grappling with tightfisted resource departments or an out-of-touch marketing staff, so you can start brainstorming strategies (Or, even better, casually mention how you’ve worked wit h just such a situation before and resolved it gracefully to everyone’s satisfaction).  Ã¢â‚¬Å"Can you give me an example of a ‘stretch project’ within the organization?†This is actually a chance for you to showcase your independent thinking and problem solving skills- I know a guy who asked for an example of the kind of work he’d be able to challenge himself with, and when they described a modem/server problem they’d been working on for months, spontaneously tossed off an answer that solved their problem and boosted him from intern to permanent hire in a matter of months.â€Å"What’s the career path for this role within the company?†This question shows that you’re thinking long term and helps you manage expectations for advancement and review. At my first office job, they were quick to assure me that I wouldn’t advance as fast as my predecessor had (she had a master’s degree and was awesome), but that ther e was a an eventual path from editorial assistant to editor. I held on to that after I got the job, whenever I was feeling frustrated by the â€Å"assistant† in my title.â€Å"What’s the organization’s management style?†This is a really important question, especially if you’re interviewing with a less senior member of the team than the person you’d finally report to. They can tell you (sometimes via body language and word choice) how their boss is to work for.â€Å"What’s the team culture like?†I really like this one because depending on the rapport you’ve established and how senior the person interviewing you is, this is a good chance for coworker intel. On my first job out of school, when I asked about the coworker vibe, my future best friend dropped the Assistant Hiring Manager mask and sighed dramatically while rolling her eyes at the guy who’d just asked us to keep it down a little, then resumed her professio nalism and told me everyone was great.â€Å"Do you have any reservations about my fit for this role?†This one takes moxie. I’m not sure if I’ll ever quite be brassy enough to ask this one! What if they tell you?! On the other, bolder hand, you might catch them off guard enough to actually give you some examples, plus it gives you a chance to respond to them right then and there.Final tip- write these Qs on the second sheet of a legal pad or notebook that you take into the interview with you! Take notes so it doesn’t seem weird you’re glancing at it, and you’ll impress the interviewer with your diligence and clearly highly evolved attention to detail.

Analysis of Pre-school in Three Cultures Essay Example | Topics and Well Written Essays - 1000 words

Analysis of Pre-school in Three Cultures - Essay Example Teacher and students repeat the date, day and whether aloud which gives them knowledge of their surroundings and time. Thus most of the time a child is doing something himself to learn and practice a new idea which helps to mature his mental modals about various real life phenomena. There is a 120 minute academic session with very little explicit academic instructions and children are supposed to learn by practice. The teacher encourages the children involvement in non-academic activities like singing, telling jokes and stories during these academic sessions. After lunch break the children are allowed to play all around the school where they learn through mutual interaction and cooperation. Teacher encourages unattended mutual resolution of disputes among children which instigate problem solving behavior among children. The teachers at Japanese pre-school have strong believe that problem solving and dispute resolutions, and empathy are important skills that a child learns through ear ly childhood fighting and interaction with other children. Thus finding a solution himself is constructive for his learning experience. Origami, a Japanese art of making shapes by folding paper is yet another way of constructive learning at pre-schools. Children learn the persistence when they encounter problems, cooperate with each other. According to teachers origami is an important tool in constructive learning. At Dong-feng pre-school and day care center in China, the principal thinks that it is good for children as they learn to interact with each other. In classrooms there are several activities like children sing songs and match wooden elements with drawing on a page. At Saint Timothy in Honolulu Hawaii children come and have free play before the school formally starts. The school... This paper stresses that behaviorism aims to bring measureable positive changes in children behaviors through practice and learning. Behavioral disobedience or rudeness are difficult to control and require a lot more methodical approach to address the actual issue behind any such behavioral problem. You may teach them to obey through self example of doing something good and polite repetition of tasks you designed to inculcate some basic learning outcomes in the children. The authos declares that a disciplined and self controlled behavior may help children to learn the skills of self control and disciple in the process. If child has some dispute with other child at play or learning area the American teacher encourage children to express their grievances instead hitting or entangling with each other. While in Japanese teacher encourages mutual resolution of disputes thus instigate problem solving behavior among children. This report makes a conclusion that constructive and behavioral techniques and methodologies in three countries best suit to their cultures. The approaches are hard learned and time tested therefore, more often than not any change is resisted strictly. However, in changing environment of modern societies these methods and techniques are required to be reviewed and revisited constantly to bring about the changes that may help to instigate more practical and applicable approaches towards inculcating constructiveness and behavioral upholding of the children. The best approach is to let children learn through personal experience and a display of exemplary behavior.

Physical Science Essay Example | Topics and Well Written Essays - 500 words

Physical Science - Essay Example Weight gain is the dependent variable as its value is determined by another variable in the study, frequency of consumption. The study will be implemented through an experimental design. This approach involves random selection of research participants who are then grouped into experimental and control groups. Placement into either experimental or control groups are also done randomly. Treatment is then applied on the experimental group and data collection and data analysis follows. The research design is preferred for the study because of its strength in evaluating correlation relationship. Existence of experimental and control groups establishes ground for comparisons. In the study, 150 16-year-olds will be recruited, randomly from an academic institution. They will be informed of the scope of the research and their consent, together with their parents’ approval obtained. The students will be restrained from consuming French fries for two weeks and their weights measured. They will then be organized into three groups of 30 participants each, by random selection. One group, the control group will b e restrained from using French fries, another group will be restricted to two times per week consumption of French fries and the third group allowed to take French fries three times a week. Discipline to the assigned consumptions rates will be monitored for four weeks. I shall assume the full responsibility of designing and implementing the study. This will aim at ensuring diligence in implementation of the research design and elimination of potential bias that could arise from self-interest of a contracted party. Data will then be collected for each group, after four weeks, and analysis for any significant difference in mean weight change across the groups done. Two approaches will be used for data analysis. The first approach will investigate possible difference in individuals’ weights

Societal Views on Sports and Gender Essays -- Health Fitness

Societal Views on Sports and Gender Sports have become a major part of American culture and society. It is ingrained in us as a small child that playing a sport is almost necessary. In elementary school we take physical education where we are exposed to competitive sport. But even at this level it is our genders that control which types of sports are deemed "appropriate." Since women started to become involved in sports, there have always been those who have opposed them being there. We saw an example of this in the movie Girl Fight. By allowing a woman to partake in a sport, in this case boxing, that is typically viewed as male oriented in caused society to alter its views. This created many problems though. People do not want to see woman is a fighting role. It is thought to be unladylike and too rough. Because fighting is masculine, seeing a woman in that role changes gender roles in her community. Though it is clear that the Diana can handle herself in this movie. Her culture and society does not want to see her in a strong way. She faces many obstacles in order to show that she does belong where she is. In this movie she is victorious because it is her skills and determination that win out in the end, not her gender. Both in Girl Fight and in Pumping Iron 2 the question of what is feminine and what should a woman look and act like is brought up. In Girl Fight, the idea of a female boxer is deemed not feminine. Diana is told that she is wrong for being interested in male sports. Also, her sexuality is questioned. People call her a dyke and other derogatory terms because they do not believe that she could possibly be a "normal girl". By questioning her sexuality they are saying too her that she is not allowed to be ... ...g to their sexuality. Even though the football team is horrible and the cheerleaders are national champions. It is the fact that these male cheerleaders are involved in a feminine sport that makes them subject to ridicule. There are positive things that can happen as a result of people playing sports not traditionally thought to be okay for their gender though. By having people in these roles it breaks down barriers between men and women in society. There are always going to be those that resist this, but in general people become more excepting of one another. At least that is the hope. Diana, Bev, and the others were either portraying or being, in Bev's case, pioneers in their sports field. But the fact that they got to compete at all shows us that our society has come a long way. Yet, the obstacles that they faced, shows us that we still have a long way to go. Societal Views on Sports and Gender Essays -- Health Fitness Societal Views on Sports and Gender Sports have become a major part of American culture and society. It is ingrained in us as a small child that playing a sport is almost necessary. In elementary school we take physical education where we are exposed to competitive sport. But even at this level it is our genders that control which types of sports are deemed "appropriate." Since women started to become involved in sports, there have always been those who have opposed them being there. We saw an example of this in the movie Girl Fight. By allowing a woman to partake in a sport, in this case boxing, that is typically viewed as male oriented in caused society to alter its views. This created many problems though. People do not want to see woman is a fighting role. It is thought to be unladylike and too rough. Because fighting is masculine, seeing a woman in that role changes gender roles in her community. Though it is clear that the Diana can handle herself in this movie. Her culture and society does not want to see her in a strong way. She faces many obstacles in order to show that she does belong where she is. In this movie she is victorious because it is her skills and determination that win out in the end, not her gender. Both in Girl Fight and in Pumping Iron 2 the question of what is feminine and what should a woman look and act like is brought up. In Girl Fight, the idea of a female boxer is deemed not feminine. Diana is told that she is wrong for being interested in male sports. Also, her sexuality is questioned. People call her a dyke and other derogatory terms because they do not believe that she could possibly be a "normal girl". By questioning her sexuality they are saying too her that she is not allowed to be ... ...g to their sexuality. Even though the football team is horrible and the cheerleaders are national champions. It is the fact that these male cheerleaders are involved in a feminine sport that makes them subject to ridicule. There are positive things that can happen as a result of people playing sports not traditionally thought to be okay for their gender though. By having people in these roles it breaks down barriers between men and women in society. There are always going to be those that resist this, but in general people become more excepting of one another. At least that is the hope. Diana, Bev, and the others were either portraying or being, in Bev's case, pioneers in their sports field. But the fact that they got to compete at all shows us that our society has come a long way. Yet, the obstacles that they faced, shows us that we still have a long way to go.

Could or should psychology be called a science? Essay

The advantages of calling psychology a science are huge. It allows us to state that it contains objective facts, correct our mistakes and build on previous discoveries. However many refute giving psychology the tile of ‘a science’ believing that humans are far too complex in their processes to be explained in generalised terms. The key assumptions of ‘science’ are; Invariance, in science a set of laws don’t change, Determinism, meaning that everything can be explained using these laws and that there is a reason for everything and finally Operationalism, trusting in an objective and accurate set of measured variables. Many psychologists believe that these key principals conflict with those of human cognitions; which are often complex and seem to fail to follow any set rules of nature. People inevitably change over time; this fact challenges the principal of ‘Invariance’ from the scientific point of view. However there is a difference in changes found on behaviour and those found in ‘laws’. For example trends of music have changed with time and culture, but the underlying psychological cognitions behind those changes haven’t been altered; group pressure still remains. Science asserts that one set of rules can apply for everyone; determinism. However a psychologist would state that its very founding principals of the ‘psyche’ means that people follow many different sets of rules and cannot be forced into one category due to differing levels of cognitions. This might be challenged be saying that science chooses to follow a set of rules that are as simple as they can be, but that psychology might have to have a more complex set of rules in order to appreciate human differences. An analogy used to support this is that, â€Å"In spelling ‘I’ before ‘E’ doesn’t always work, but the more complex rule of ‘I’ before ‘E’ except after ‘C’ does. † Finally the challenge to the idea of ‘operationalism’ comes form the fact that many psychologists believe that you can’t observe and measure thoughts and feelings directly, as they are internal. However science might say that you can infer the thoughts and feelings of a person from their external behaviour. Many psychologists would state that ‘psychologies inability to predict human behaviour could be taken as proof that psychology isn’t a science because science works on the principals that if you observe something enough times you will be able to understand it and predict what will happen in the future. ‘ Science however, began like psychology; without all the answers and indeed even modern medical science cannot predict all the answers e. g. Modern medicinal science doesn’t know how to cure cancer because they don’t know how it will react to different drugs. We would demand a far more complex analysis from a psychologist than we would from other scientists. We might ask a psychologist what a human will do, this question could be considered as broad as asking a physicist what will happen to a specific drop of water in the ocean. There are a great deal of variables influencing human behaviour, therefore making it unrealistic to expect that people’s behaviour could be predicted from observing just one or two variables, similarly in physics; the behaviour of particles can’t be predicted due to the fact that not all of the determinants of the particles behaviour can be observed at once. Psychology cannot be discounted as a science just due to the fact that we don’t know the cause of something. As a psychologist you should appreciate the fact that humans have an inability to know everything and just because we don’t know the cause it doesn’t mean that it isn’t there. If psychology were a science there would be some key issues that would need sorting before people accepted its status. The knowledge gained through psychological research might be mis-used. Given to those in political or economic power psychological research could mean that humans have an inability to defend themselves against certain ideas that were being forced upon them. If psychology became a science then humans would have to be tested upon to gain more accurate results and to create complex laws about them. These experiments might be unethical, for example we have seen the research that Milgram did, however even though it was controversial the participants agreed that they were unharmed and that they were glad to have participated. There would also be strict ethical guidelines should humans be tested on. Many psychologists believe that the reason psychology shouldn’t be a science is due to the mysterious and uncertain nature of it. The fact that we don’t understand ‘love’ might make it seem more magical and exciting, something that appeals to human nature. The advantages to understanding something like love would mean that we could prevent areas such as divorce, break up and heartbreak, causing a less painful world for humans. The complexity of areas of psychology, such as love and hate, means that inevitably the mystery and human mis-understanding surrounding such phenomena would be unlikely to be removed.