Research Ethics Stanford Prison Experiment Summary Essay Example for Free

Research Ethics Stanford Prison Experiment Summary Essay The Stanford Prison Experiment (SPE) was conducted in 1971 at Stanford University in the basement of the psychology building. Philip Zimbardo as lead researcher headed the research team to study the impact of situational variables on human behaviour. Zimbardo and his team advertised for volunteers to a social experiment offering $15 in payment per day. Wanting to examine the â€Å"dark side† of human nature, applicants were required to have no criminal record, no psychological issues and no major medical conditions. Each of the 70 applicants were psychologically tested and the 24 most â€Å"normal† were selected to take part in the SPE. The 24 selected participants were then divided into two groups randomly, with one half being prisoners and the other half being guards. The guards were taken to the mock prison before the prisoners arrived to help in the final stages of the prison’s construction and to help select their military style uniforms, this was to give the guards a sense of ownership over the prison environment. Alternatively the prisoners were surprised with real police and authentic processing before being incarcerated into the prison. Despite it being an artificially created environment the guards and prisoners quickly altered their behaviour in response to the situational variables of the experiment. Prisoners were dehumanized and their individuality stripped away, while the guards became increasingly more sadistic and degrading towards the prisoners. After the guards crushed an early attempted rebellion by the prisoners, one prisoner was released for acting irrationally to a point that seemed pathological. After this some of the prisoners became super-conformist, following rules to the letter. While other prisoners began to act crazy in an effort to passively escape like the first released prisoner. The guards fell into three categories with some acting sadistically and degrading towards the prisoners, others going completely by the book and some guards acting kindly and doing small favours for the prisoners. None of guards ever intervened or questioned the actions of other guards however no matter what kind of guard they were. The experiment was terminated early after just six days when an outsider, a recent PhD graduate came in from the outside and saw how out of control the experiment had become. Ethical issues that arose during the SPE were the harm done to the participants. Guards were allowed to inflict real pain and humiliation on the prisoners over an extended period of time. The experiment was allowed to continue for longer than it should have because the participants and observers fell too deeply into their roles. There was also little or no regard for the participants’ confidentiality during the SPE.

SOCIETYS NEED FOR THE REGISTRATION OF HANDGUNS :: essays research papers

Society’s Need for the Registration of Handguns   Ã‚  Ã‚  Ã‚  Ã‚  Guns are an instrument that even the most careful of people could do harm with. Gun owners should go to firearm safety classes so they will be educated on proper handling and storage of the gun. While this should only be voluntary, something should be done to insure that guns are only sold to people who have a safe background and are of age. Congress should mandate the registration of handguns in order to keep criminals from possessing guns, to cut back on violence in the home, and to avoid accidental or intentional violence among children.   Ã‚  Ã‚  Ã‚  Ã‚  The Federal Government today is putting forth much effort in order to control the purchase and registration of handguns. In 1993, Congress approved the Brady Bill that requires a mandatory five-day waiting period when buying a gun. The recent school shootings have pushed Congress to pass a bill requiring approximately 80% of handguns to be produced with child safety locks. The ultimate goal of the government is to ban the sale of firearms to the public. By starting out small, and having big goals, later generations will enjoy peaceful lives.   Ã‚  Ã‚  Ã‚  Ã‚  In today’s world, guns used in the home for protection purposes are becoming more of a danger than an object of security. They have taken over the interest of everyone who thinks they are in danger. Even with the protection of a handgun, statistics show that crimes are still being committed. According to the U.S. Bureau of Justice Statistics â€Å"an average of only about 65,000 defensive uses of guns each year compared to the more than 800,000 crimes committed with guns† (Mcdowell 1982-84). Guns are a danger in the household if marital disputes and domestic violence are present. If a gun is a readily available object then the chances of it being used to let out anger and frustration instead of self-protection is great. Mercy Saltzman reports that â€Å"having a gun in the home also increases the risk that incidents of domestic violence will result in homicide.† He goes on to point out â€Å"family and intimate assaults involving firearms are twelve times more likely to result in death than non-firearm related assaults† (Saltzman 3043-47). In lieu of these statements, one can see the present danger in keeping a firearm in a household.   Ã‚  Ã‚  Ã‚  Ã‚  Another reason to mandate the registration of handguns is because guns and criminals are not a healthy combination.

Long Passages

An upsurge of new research suggests that animals have a much higher level of brainpower than previously thought. If animals do have intelligence, how do scientists measure it? Before defining animals' intelligence, scientists defined what is not intelligence. Instinct is not intelligence. It is a skill programmed into an animal's brain by its genetic heritage. Rote conditioning is also not intelligence. Tricks can be learned by repetition, but no real thinking is involved. Cuing, in which animals learn to do or not to do certain things by following outside signals, does not demonstrate intelligence.Scientists believe that insight, the ability to use tools, and communication using human language are all effective measures of the mental ability of animals. (2) When judging animal intelligence, scientists look for insight, which they define as a flash of sudden understanding. When a young gorilla could not reach fruit from a tree, she noticed crates scattered about the lawn near the tre e. She piled the crates into a pyramid, then climbed on them to reach her reward. The gorilla's insight allowed her to solve a new problem without trial and error. (3) The ability to use tools is also an important sign of intelligence.Crows use sticks to pry peanuts out of cracks. The crow exhibits intelligence by showing it has learned what a stick can do. Likewise, otters use rocks to crack open crab shells in order to get at the meat. In a series of complex moves, chimpanzees have been known to use sticks and stalks in order to get at a favorite snack—termites. To make and use a termite tool, a chimp first selects just the right stalk or twig. He trims and shapes the stick, then finds the entrance to a termite mound. While inserting the stick carefully into the entrance, the chimpanzee turns it skillfully to fit the inner tunnels.The chimp attracts the insects by shaking the twig. Then it pulls the tool out without scraping off any termites. Finally, he uses his lips to sk im the termites into his mouth. (4) Many animals have learned to communicate using human language. Some primates have learned hundreds of words in sign language. One chimp can recognize and correctly use more than 250 abstract symbols on a keyboard. These symbols represent human words. An amazing parrot can distinguish five objects of two different types. He can understand the difference between the number, color, and kind of object.The ability to classify is a basic thinking skill. He seems to use language to express his needs and emotions. When ill and taken to the animal hospital for his first overnight stay, this parrot turned to go. â€Å"Come here! † he cried to a scientist who works with him. â€Å"I love you. I'm sorry. Wanna go back? † (5) The research on animal intelligence raises important questions. If animals are smarter than once thought, would that change the way humans interact with them? Would humans stop hunting them for sport or survival? Would anima ls still be used for food, clothing, or medical experimentation?Finding the answer to these tough questions makes a difficult puzzle even for a large-brained, problem-solving species like our own. 1. Crows use sticks to pry peanuts out of cracks. Which of the following is the kind of intelligence or conditioning the situation describes? a. rote learning b. tools c. communication d. instinct 2. The underlined word upsurge, as it is used in the first paragraph of the passage, most nearly means a. an increasingly large amount. b. a decreasing amount. c. a well-known amount. d. an immeasurable amount. 3. The concluding paragraph of this passage infers which of the following? . There is no definitive line between those animals with intelligence and those without. b. Animals are being given opportunities to display their intelligence. c. Research showing higher animal intelligence may fuel debate on ethics and cruelty. d. Animals are capable of untrained thought well beyond mere instinct. 4. According to the passage, which of the following is true about animals communicating through the use of human language? a. Parrots can imitate or repeat a sound. b. Dolphins click and whistle. c. Crows screech warnings to other crows. d.Chimpanzees and gorillas have been trained to use sign language or geometric shapes that stand for words. 5. In paragraph 3, what conclusion can be reached about the chimpanzee's ability to use a tool? a. It illustrates high intelligence because he is able to get his food and eat it. b. It illustrates instinct because he faced a difficult task and accomplished it. c. It illustrates high intelligence because he stored knowledge away and called it up at the right time. d. It illustrates high intelligence because termites are proteinpacked. 6. Which of the following is not a sign of animal intelligence? . shows insight b. cues c. uses tools d. makes a plan Passage 2 (1) Photosynthesis is the process that plants use to convert sunlight into the food that they need to survive and grow. Most plants create some form of sugar from the sunlight, and this sugar is used by the plant as its primary food source. (2) Plants actually need only three things to create this sugar: sunlight, carbon dioxide, and water. The sunlight reacts with the plant's chlorophyll, a green chemical which is used to convert water and carbon dioxide into sugar. (3) As a general rule, photosynthesis occurs in a plant's leaves.The leaf contains chlorophyll, which reacts when sunlight strikes the leaf. It is also the chlorophyll which gives the leaf its typical green color, since photosynthesis absorbs most light rays except green, which are reflected outwards. (4) The process of photosynthesis produces more than just sugar, however. One byproduct of the process is oxygen, which is â€Å"exhaled† by the plant into the atmosphere. In fact, plant photosynthesis is one of the primary sources of oxygen generation on our planet, making plant life essential to almost all living things on earth. 7.According to paragraph 4, which of the following is a byproduct of photosynthesis? a. green pigment b. water c. carbon dioxide d. oxygen 8. The underlined word essential, as used in paragraph 4, most nearly means a. necessary. b. optional. c. fragrant. d. growing. 9. The passage explains that photosynthesis is a. done in the plant stem. b. what makes plants edible. c. the way that plants feed themselves. d. the source of carbon dioxide in the atmosphere. 10. According to the passage, why do plant leaves look green? a. Leaves are actually not green. b. Photosynthesis absorbs all colors except green. .Sugar is green. d. Photosynthesis requires green light to produce sugar. 11. After reading the passage, what can you conclude about photosynthesis? a. Chlorophyll is part of the ozone layer. b. Photosynthesis is the process that feeds a plant. c. Plants need oxygen to survive. d. The roots of a plant provide water. 12. After reading the passage, what can you infer about photosynthesis? a. Human life would not survive without plants. b. Chlorophyll tastes sweet. c. Sunlight has both good and bad effects on plants. d. Too much water can interfere with photosynthesis.Passage 3 1) Abraham Lincoln served as the 16th President of the United States, yet he never went to college. In fact, Lincoln had nearly no formal education whatsoever, attending schools for less than a year throughout his childhood. Yet this should not be construed to mean that Lincoln was ignorant or unlearned; on the contrary, he was one of the most well-read leaders of the time. The fact is that Abraham Lincoln educated himself by studying books of religion, philosophy, and literature, and he continued his voracious reading throughout his life. (2) A lack of public school education did not prevent Lincoln from becoming a great leader.He led the United States through four years of civil war, which threatened to divide the nation into two separate countries. He was a powerful opponent of slavery, and it was largely through his leadership that slavery was abolished in this country. (3) Lincoln's determination to educate himself through diligent reading also led to his reputation as a great orator—and even today his speeches are quoted and studied worldwide.He serves as an example of a great leader—and a great reader. His love of books and good literature enabled Abe Lincoln to rise to world renown. 3. What is the main idea of this passage? a. Abe Lincoln was the 16th President of the United States. b. Abe Lincoln demonstrated the value of reading. c. Abe Lincoln was a Republican. d. Abe Lincoln freed the slaves. 14. Lincoln accomplished all of the following EXCEPT a. preventing the United States from being divided. b. ending slavery. c. becoming a great leader. d. establishing the Lincoln Memorial. 15. A voracious reader is a. likely to become President. b. a person who makes reading a regular habit. c. someone who never went to s chool. d. probably poor. 16.The underlined word construed, as used in paragraph 1, most nearly means a. tormented. b. taken apart. c. unscrewed. d. interpreted. 17. According to the passage, what lesson can be learned from the life of Abraham Lincoln? a. Education is not important. b. All books are worth reading. c. Good reading habits can help a person do great things. d. Politicians are always good role models. 18. How does Lincoln still affect students today? a. His face is on money. b. His speeches are still quoted and studied today. c. People grow beards to look like him. d. Students quit school in hopes of becoming president.

Piaget s Cognitive Development Theory - 1077 Words

According to Piaget (1957), cognitive development was a continuous restructuring of mental processes due to varied situations and experiencing the world and maturing biologically. His view of cognitive development would have us look inside a child’s head and glimpse the inborn process of change that thinking goes through. â€Å"He was mainly interested in the biological influences on â€Å"how we come to know’† (Huitt and Hummel, 2003). Piaget’s views helps us to have appropriate expectations about children’s mental abilities during different periods of development, especially in terms of logical-mathematical intelligence, and that it was our ability as humans to think abstractly that differentiated us (Science and Cognitive Development). There are three elements of Piaget’s cognitive development theory: schemas, the adaptation process and stages of development. Schemas are basically mental templates of knowledge that individuals use to help make sense of the world around them. The adaptation process which allows for the transition from one stage to another, including assimilation, accommodation and equilibrium and the stages of development in which each child must pass through. Vygotsky’s ideas about how mental abilities develop, on the other hand, show us how important and necessary the social and cultural context are to developing each child’s mental abilities. Lev Vygotsky (1978) strongly believed that community plays a central role in the process of making meaning. He andShow MoreRelatedPiaget s Theory Of Cognitive Development1289 Words   |  6 Pagesare many great cognitive theorists, but the one that comes to mind is a development psychologist by the name of Jean Piaget. One of his prized declaration was in 1934, where he declared that education is capable of saving our society from collapsing whether its violent or gradual. Piaget had a key effect on education and psychology, and because of that effect he made many contributions to learning and to cognition. One of most important contribution was a model that was made by Piaget. This modelRead MorePiaget s Cognitive Development Theory1077 Words   |  5 PagesAccording to Piaget (19 57), cognitive development was a continuous restructuring of mental processes due to varied situations and experiencing the world and maturing biologically. His view of cognitive development would have us look inside a child’s head and glimpse the inborn process of change that thinking goes through. â€Å"He was mainly interested in the biological influences on â€Å"how we come to know’† (Huitt and Hummel, 2003). Piaget’s views helps us to have appropriate expectations about children’sRead MorePiaget s Theory Of Cognitive Development1813 Words   |  8 Pages ECH-130 Sociocultural Tables LLlllll Cognitive Development Definition Examples of Application of Concept Strategies to Support and/or Assess Learning Birth to Age 5/Pre-K Piaget Sensorimotor stage: :the first stage Piaget uses to define cognitive development. During this period, infants are busy discovering relationships between their bodies and the environment. Researchers have discovered that infants have relatively well developed sensory abilities An infant who recently learned how to rollRead MorePiaget s Cognitive Theory And Cognitive Development1494 Words   |  6 Pages 1) Examine how Piaget’s cognitive theory can help to explain the child’s behavior. Piaget confirms â€Å"Each cognitive stage represents a fundamentally new psychological reorganization resulting from maturation of new functions and abilities† (as in Greene, 2009, p.144). The case Vignette describes Victors’ stages of development through Piaget’s stages of cognitive development as exhibited behavior that occurred during the sensorimotor, preoperational, as established areas. Victor experienced a normalRead MorePiaget s Theory On Cognitive Development1449 Words   |  6 Pagesstrengths and weaknesses of Piaget’s theory on cognitive development. It will focus on Piaget’s work highlighting positive attributes and how they’re being applied in modern day and also delve on key limitations of the theory. Piaget was a Swiss psychologist who was interested on why children would give similar but wrong answers in an intelligence test (Vidal, 1994). Based on his observations, he concluded that children undergo sequential cognitive d evelopment patterns which occur in defined stagesRead MorePiaget s Theory Of Cognitive Development969 Words   |  4 Pages20th century, the development of psychology is constantly expanding. Erikson and Piaget are two of the ealier well known theorist, both being significant in the field. Their belief s are outlined in Piaget s Cognitive Development Theory and Erikson s Psychosocial Development Theory. These theories, both similar and different, have a certain significance as the stages are outlined.Erikson and Piaget were similar in their careers and made huge progressions in child development and education. WithRead MorePiaget s Theory Of Cognitive Development1519 Words   |  7 Pagesrelates to both Piaget and Vygotskian theories in the sense that they describe how the child s mind develops through different forms of stimuli that occur during early childhood. Piaget s theory focuses mainly on things such as; how children think; how the world around them is perceived and how th e newly found information is explained through the language they use. Vygotsky s theory however differs as the effects of different forms of social interaction occur in cognitive development such as; internalisation;Read MorePiaget s Theory Of Cognitive Development1111 Words   |  5 PagesPiaget’s theory of cognitive development Piaget’s theory of cognitive development was based around his belief that children will develop their intelligence through a series of stages: Sensorimotor (birth – 2yrs), Preoperational (2-7yrs), Concrete Operational (7-11yrs) and Formal Operational (11+). He believed these stages to be invariant, the same stages taking place in a fixed order, and universal, the same for every child regardless of their background or culture. (McLeod, 2015) Piaget believedRead MorePiaget s Theory Of Cognitive Development Essay1790 Words   |  8 PagesCognitive developmental theories provide a framework for understanding about how children act and perceive the world. However, every theory has both strengths and weaknesses. A certain theory may explain one aspect of cognitive development very well, but poorly address or completely ignore other aspects that are just as important. Two well known theories of cognitive development are Piaget’s stage theory and Vygotsky’s sociocultural theory. As I plan to be a pediatric nurse, these two theories willRead MorePiaget s Theory Of Cognitive Development1325 Words   |  6 PagesJean Piaget developed a systematic study of cognitive development. He conducted a theory that all children are born with a basic mental structure. He felt that their mental structure is genetically inherited and their learning evolved from subsequent learning and knowledge. Piaget’s theory is differ ent from other theories and he was the first to study a child’s learning by using a systematic study of cognitive development. His theory was only concerning the learning of children, their development Piaget s Cognitive Development Theory - 1077 Words According to Piaget (1957), cognitive development was a continuous restructuring of mental processes due to varied situations and experiencing the world and maturing biologically. His view of cognitive development would have us look inside a child’s head and glimpse the inborn process of change that thinking goes through. â€Å"He was mainly interested in the biological influences on â€Å"how we come to know’† (Huitt and Hummel, 2003). Piaget’s views helps us to have appropriate expectations about children’s mental abilities during different periods of development, especially in terms of logical-mathematical intelligence, and that it was our ability as humans to think abstractly that differentiated us (Science and Cognitive Development). There are three elements of Piaget’s cognitive development theory: schemas, the adaptation process and stages of development. Schemas are basically mental templates of knowledge that individuals use to help make sense of the world around them. The adaptation process which allows for the transition from one stage to another, including assimilation, accommodation and equilibrium and the stages of development in which each child must pass through. Vygotsky’s ideas about how mental abilities develop, on the other hand, show us how important and necessary the social and cultural context are to developing each child’s mental abilities. Lev Vygotsky (1978) strongly believed that community plays a central role in the process of making meaning. He andShow MoreRelatedPiaget s Theory Of Cognitive Development1289 Words   |  6 Pagesare many great cognitive theorists, but the one that comes to mind is a development psychologist by the name of Jean Piaget. One of his prized declaration was in 1934, where he declared that education is capable of saving our society from collapsing whether its violent or gradual. Piaget had a key effect on education and psychology, and because of that effect he made many contributions to learning and to cognition. One of most important contribution was a model that was made by Piaget. This modelRead MorePiaget s Theory Of Cognitive Development1813 Words   |  8 Pages ECH-130 Sociocultural Tables LLlllll Cognitive Development Definition Examples of Application of Concept Strategies to Support and/or Assess Learning Birth to Age 5/Pre-K Piaget Sensorimotor stage: :the first stage Piaget uses to define cognitive development. During this period, infants are busy discovering relationships between their bodies and the environment. Researchers have discovered that infants have relatively well developed sensory abilities An infant who recently learned how to rollRead MorePiaget s Cognitive Theory And Cognitive Development1494 Words   |  6 Pages 1) Examine how Piaget’s cognitive theory can help to explain the child’s behavior. Piaget confirms â€Å"Each cognitive stage represents a fundamentally new psychological reorganization resulting from maturation of new functions and abilities† (as in Greene, 2009, p.144). The case Vignette describes Victors’ stages of development through Piaget’s stages of cognitive development as exhibited behavior that occurred during the sensorimotor, preoperational, as established areas. Victor experienced a normalRead MorePiaget s Theory On Cognitive Development1449 Words   |  6 Pagesstrengths and weaknesses of Piaget’s theory on cognitive development. It will focus on Piaget’s work highlighting positive attributes and how they’re being applied in modern day and also delve on key limitations of the theory. Piaget was a Swiss psychologist who was interested on why children would give similar but wrong answers in an intelligence test (Vidal, 1994). Based on his observations, he concluded that children undergo sequential cognitive d evelopment patterns which occur in defined stagesRead MorePiaget s Theory Of Cognitive Development969 Words   |  4 Pages20th century, the development of psychology is constantly expanding. Erikson and Piaget are two of the ealier well known theorist, both being significant in the field. Their belief s are outlined in Piaget s Cognitive Development Theory and Erikson s Psychosocial Development Theory. These theories, both similar and different, have a certain significance as the stages are outlined.Erikson and Piaget were similar in their careers and made huge progressions in child development and education. WithRead MorePiaget s Theory Of Cognitive Development1519 Words   |  7 Pagesrelates to both Piaget and Vygotskian theories in the sense that they describe how the child s mind develops through different forms of stimuli that occur during early childhood. Piaget s theory focuses mainly on things such as; how children think; how the world around them is perceived and how th e newly found information is explained through the language they use. Vygotsky s theory however differs as the effects of different forms of social interaction occur in cognitive development such as; internalisation;Read MorePiaget s Theory Of Cognitive Development1111 Words   |  5 PagesPiaget’s theory of cognitive development Piaget’s theory of cognitive development was based around his belief that children will develop their intelligence through a series of stages: Sensorimotor (birth – 2yrs), Preoperational (2-7yrs), Concrete Operational (7-11yrs) and Formal Operational (11+). He believed these stages to be invariant, the same stages taking place in a fixed order, and universal, the same for every child regardless of their background or culture. (McLeod, 2015) Piaget believedRead MorePiaget s Theory Of Cognitive Development Essay1790 Words   |  8 PagesCognitive developmental theories provide a framework for understanding about how children act and perceive the world. However, every theory has both strengths and weaknesses. A certain theory may explain one aspect of cognitive development very well, but poorly address or completely ignore other aspects that are just as important. Two well known theories of cognitive development are Piaget’s stage theory and Vygotsky’s sociocultural theory. As I plan to be a pediatric nurse, these two theories willRead MorePiaget s Theory Of Cognitive Development1325 Words   |  6 PagesJean Piaget developed a systematic study of cognitive development. He conducted a theory that all children are born with a basic mental structure. He felt that their mental structure is genetically inherited and their learning evolved from subsequent learning and knowledge. Piaget’s theory is differ ent from other theories and he was the first to study a child’s learning by using a systematic study of cognitive development. His theory was only concerning the learning of children, their developmentRead MorePiaget s Theory Of Cognitive Development Theory745 Words   |  3 PagesPiaget s Theory of Cognitive Development Numerous papers have been written on Piaget’s Theory of Cognitive Development Theory. Most fall short of helping others understand what exactly Jean Piaget means when it comes to the three basic components to Piaget’s Cognitive Theory. These two articles I have chosen to use in this paper, give the best explanation on his theory. This paper will go into detail on the key concepts of Piaget’s Cognitive Theory and hopefully help others understand in its