Friday, January 24, 2020
Gladiatorial Combat In Rome :: Gladiators, Chariots, Roman Games
à à à à à Gladiatorial contests (munera gladitoria), hold a central place in our perception of Roman behavior. They were also a big influence on how Romans themselves ordered their lives. Attending the games was one of the practices that went with being a Roman. The Etruscans who introduced this type of contest in the sixth century BC, are credited with its development but its the Romans who made it famous. A surviving feature of the Roman games was when a gladiator fell he was hauled out of the arena by a slave dressed as the Etruscan death-demon Charun. The slave would carry a hammer which was the demon's attribute. Moreover, the Latin term for a trainer-manager of gladiators (lanista), was believed to be an Etruscan word. (4:50) Gladiators of Ancient Rome lived their lives to the absolute fullest. à à à à à Gladiatorial duels had originated from funeral games given in order to satisfy the dead man's need for blood, and for centuries their principle occasions were funerals. The first gladiatorial combats therefore, took place at the graves of those being honored, but once they became public spectacles they moved into amphitheaters. (2:83) As for the gladiators themselves, an aura of religious sacrifice continued to hang about their combats. Obviously most spectators just enjoyed the massacre without any remorseful reflections. Even ancient writers felt no pity, they were aware that gladiators had originated from these holocausts in honor of the dead. What was offered to appease the dead was counted as a funeral rite. It is called munus (a service) from being a service due. The ancients thought that by this sort of spectacle they rendered a service to the dead, after they had made it a more cultured form of cruelty. The belief was that the souls of the dead are appeased with human blood, they use to sacrifice captives or slaves of poor quality at funerals. Afterwards it seemed good to obscure their impiety by making it a pleasure. (6:170) So after the acquired person had been trained to fight as best they can, their training was to learn to be killed! For such reasons gladiators were sometimes known as bustuarii or funeral men. Throughout many centuries of Roman history, these commemorations of the dead were still among the principle occasions for such combats. Men writing their wills often made provisions for gladiatorial duels in connection with their funerals. Early in the first century AD, the people of Pollentia forcibly prevented the burial of an official, until his heirs had been compelled to provide money for a gladiators' show. (1:174) à à à à à It was in Campania and Lucania that the gladiatorial games came to their
Thursday, January 16, 2020
Neural & Synaptic Transmission
The nervous system is made up of neurons and glila cells. Neurons are the basic communication links in the nervous system. Glila cell provide support for neurons and contribute to communication. Neurons normally transmit a neural impulse (an electric current) along an axon to a synapse with another neuron. The neural impulse is a brief change in neuronââ¬â¢s electrical charge that moves along an axon. It is an all-or-none event. Action potential triggers the release of chemicals called neurotransmitters that diffuse across the synapse to communicate with other neurons. Transmitters bind with receptors in the postsynaptic cell membrane, causing excitatory or inhibitory PSPs.Most neurons are linked in neural pathway, circuits, and networks. In the nervous system, the neural impulse functions as a signal. For that signal to have any meaning for the system as a whole, it must be transmitted from the neuron to other cell. As noted above, this transmission takes place at special junctio n called Synapses, which depend on chemical messengers. To explain in another way neural impulses are electro chemical events. When Neurons stimulated beyond threshold level, there is a rapid shift in its polarity from negative to positive charge. This reversal of charge, called an action potential or neural impulse, is generated along the length of the axon to the terminal buttons.When neural impulse reaches the terminal button, it triggers the release of neurotransmitters, the chemical messengers that carry the message across the synapse to neighboring neurons. Neurotransmitters can have either excitatory or inhibitory effect to the neurons at which they dock. Example: The educational and childcare reformers who have used brain science as the base for their campaigns have primarily cited to key findings: the discovery of critical period in neural development and the demonstration that rats raised in ââ¬Å"enriched environmentsâ⬠have more synapses than rates raised in ââ¬Å "impoverished environments.â⬠A critical period is a limited time span in the development of an organism when it is optimal for certain capacities to emerge because the organism is especially responsive to certain experiences.Classical conditioning Classical conditioning explains how neutral stimulus can acquire the capacity to elicit a response originally evoked by another stimulus. This kind of conditioning was originally described by Ivan Pavlov. Many kind of everyday responses are regulated through classical conditioning, including phobias, fears, and pleasant emotional responses. Even psychological responses such as immune and sexual functioning and drug tolerance can be influenced by classical conditioning. A conditioned response may be weakened and extinguished entirely when the CS is no longer paired with the US. In some case, spontaneous recovery occurs, and an extinguished response reappears after a period of non-exposure to CS.Conditioning may generalized to addition al stimuli that are similar to the original CS. The opposite of generalization is discrimination, which involve not responding to stimuli that resemble the original CS. Higher order conditioning occurs when a CS function as if it were US, to establish new conditioning. Example: The art of manipulating peopleââ¬â¢s association has been perfected by the advertising industry. Advertisers consistently endeavor to pair the product they are pendling with stimuli that seem likely to elicit positive emotional response. Like advertisers, candidates running for election need to influence the attitude of many people quickly, subtly, and effectively- and they depend on evaluation conditioning to help them do so. For example , politician show-up at an endless variety of pleasant public events( such as opening of a new mall) that often have nothing to do with their public service.Stress Stress is common every day event, even seemingly minor stressors or hassles can be problematic. To a large d egree, stress lies in the eye of the beholder, as appraisals of stress are highly subjective. Major type of stress includes frustration, conflict, change, and pressure. Frustration occurs when an obstacle prevent one from attaining some goal. The three principal type of conflict are approach-approach, avoidance-avoidance, and approach-avoidance. A large number of studies with the SRRS suggest that change is stressful. Although this may be true, it is now clear that the SRRS is a measure of general stress rather than just change related stress.Two kind of pressure ( to perform and conform) also appears to be stressful. Emotional reaction to stress typically include anger,à fear, and sadness, although positive emotions may also occur may promote resilience. Emotional arousal may interfere with coping. The optimal level of arousal on a task depends on the complexity of the task. The psychological arousal in response to stress was originally called the fight-or-flight response by Cann on. The fight-or-flight response may be less applicable to women than men. Selyeââ¬â¢s general adaptation syndrome describes three stages in physiological reaction to stress: alarm, resistance, and exhaustion.There are two major pathways along which the brain send signal to the endocrine system in response to stress. Action along these pathrelesea two set of hoemonse, catecholamines and corticosteroids, into the bloodstream. Stress may support the process of neurogenesis. Some coping responses are less than optimal. They include giving up, blaming oneself, and striking out at others with act of aggression. Indulging oneself is another coping pattern that tends to be of limited value. Defense mechanism protect against emotional distress through self-deception. Small positive illusion about oneself may sometimes be adaptive.Piaget According to Piagetââ¬â¢s theory of cognitive development, the key advance during sensorimotor period is the childââ¬â¢s gradual recognition of the permanence of objects. The preoperational period is marked by certain deficiencies in thinking- notably, centration, irreversibility, and ego centrism. Jean Piaget (1929, 1952, 1983) was an interdisciplinary scholar whose own cognitive development was exceptionally rapid. In his early 20s, after he had earned a doctorate in natural science and published a novel, piaget turned his focus on psychology.He soon found himself administering intelligent test to children to develop better test norms. In doing this testing, piaget became intrigued the reasoning underlying the childrenââ¬â¢s wrong answers. He decided that measuring children intelligent was less interesting than studying how children use their intelligence. He spent the rest of his life studying cognitive development. Many of his ideas were based on insights gleaned from carful observation of his own three children during their infancy.Like Eriksonââ¬â¢s theory, Piaget model is a stage theory of development. Piaget prop osed that the youngsters progress through four major stages of cognitive development, which are characterized byà fundamentally different thought process: (1) Sensorimotor period (birth to age 2), (2) the preoperational period (age 2 to 7), (3) the concret operational period (age 7 to 10), and (4) the formal operational period (age 11 onwards). Example; fathers are essential for healthy development. Over the last 40 years proportion of children growing up without a father in home has more than doubled. During the same time, we have seen dramatic increase in teenager pregnancy, juvenile delinquency, violent crime, drug abuse, eating disorder, teen suicide and family dysfunction.Erikson Erikson theory of personality development propose that individual evolve through eight stages over the life span. In each stage the person wresles with changes (crises) in social relationship. According to Erikson Personality is shaped by how individual deal with these psychological crises. Each cris is involves a struggle between two opposing tendencies, such as trust versus mistrust or initiative vesus guilt, both of which are experienced by the person. Erikson describes the stages interms of these antagonistic tendencies, which represent personality treatesthat people display in varying degrees over the reminder of theier lives. Although the names for Eriksonââ¬â¢s stage suggest either-or-outcomes, he viewed each stage as a tug of war that determind the subsequent balance between opposing polarities in personalties.The eight stages In Erikson theory are: stage 1- Trust versus mistrust ( is my word predictable and supportive?, first year of life), stage 2-Authonomy versus sham and doubt (Can I do thing myself or must I always rely on others?, second and third years), stage 3-Initiative versus guilt (Am I good or am I bad?, fourth through six years), stage 4- Industry versus inferiority ( Am I competent or am worthless? Age six through puberity), stage 5-Identity versus conf usion (Who am I and where am I going?, adolscent), stage 6- Intimacy versus isolation (Shall I share my life with another or live alone?, early adulthood), stage 7-Generativity versus selfe-absorbtion (will I produce something of real value?, middle adulhood), stage 8-integrity versus despair (have I lived a full life?, late adulthood)Psychoanalytic (Freud/Jung) Freudââ¬â¢s psychoanalytic theory emphasis the importance of the unconscious. Freud described personality structure in terms of three components- the id, ego-and superego- which are routinely involved in ongoing series of internal conflict. Freud theorized that conflict centering on sex and aggression are specially likely to lead to anxiety. According to Freud, anxiety and other unpleasant emotions such as guilt are often warded off with defense mechanisms. Freud described a series of five stages of development: Oral, anal, phallic, latency, and genital.Certain experiences during these stages can have lasting effect on ad ult personality. Jungââ¬â¢s most innovative and controversial concept was the collective unconscious. Adlerââ¬â¢s individual psychology emphasis how people strive for superiority to compensate for their feeling of inferiority. Overall, Psychodynamic theories have produced many ground breaking insights about the unconscious, the role of internal conflict and the importance of early childhood experiences in personality development. However, psychodynamic theories have been criticized for their poor testability, inadequate base of empirical evidence, and their male centered view.
Wednesday, January 8, 2020
Sportsmanship Essay - 1081 Words
quot;One who plays a sport fairly and loses gracefullyquot; is how The Merriam Webster Dictionary defines sportsmanship. What is a sportsman? The definition seems to have undergone a big change over the years. If children follow the example set by todays athletes, the definition would equal a sore loser. High school sports should be a fun way to physically express yourself as an athlete, but at the same time learn some of lifes lessons, like sportsmanship, discipline, and respect. In todays society, winning comes before everything, but if winning requires neglect of good sportsmanship, then nothing is gained in the long run. Sportsmanship matters not only in sports, but also in the rest of our everyday lives. In any competition,â⬠¦show more contentâ⬠¦nbsp;nbsp;nbsp;nbsp;nbsp;Michigan State Universitys report, quot;Sportsmanship: Building Character or Characters?quot; on the Youth Sportsman Institute webpage, explains the basic idea of how the role of childrens participation in sports affects their sportsmanship. The report gives examples of how good sportsmen, and bad sportsmen are viewed by society. The Youth Sports Institute says, quot;participation is viewed as a double-edged sword that may have either negative or positive effects on the childquot;(quot;Sportsmanshipquot;,1) and that quot;the critical factor in determining whether the youth sports experience has a positive or negative effect on children is the quality of adult leadershipquot;(quot;Sportsmanship, 3). nbsp;nbsp;nbsp;nbsp;nbsp;The story quot;Friday Night Lightsquot;, written by H.G. Bissinger, gives examples of bad sportsmanship, like the Youth Sportsman Institute suggests. quot;Friday Night Lightsquot; is a story about a football-obsessed town in Odessa, Texas. The whole story expresses winning or losing the game as a life or death situation. In Odessa, bad sportsmanship isnt just a problem for the athletes; it is a town-wide disease. The coaches talk bad behind their players backs, while the fans litter the head coaches yard with for-sale signs, blaming him for losing the big game. nbsp;nbsp;nbsp;nbsp;nbsp;The first instance of bad sportsmanship in the story is where BissingerShow MoreRelatedSportsmanship761 Words à |à 4 PagesChristopher Kane MSA 560 Sportsmanship Essay Sports events are essentially social in character. They facilitate the coming together of people from various parts of the country, at a national level, and various parts of the world, at the international level. 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In todays society, winning comes before everything, but if winning requires neglect of good sportsmanship, thenRead MoreDefinition Essay on Sportsmanship916 Words à |à 4 Pages Definition Essay on Sportsmanship Abstract Although it is very common to mention the term Sportsmanship during any sports event, very few individuals are actually familiar with the true definition of the word. For some it is the behavioral aspect shown by the participating teams or athletes while others it is more than just a routine behavior and is associated with the deep rooted respect of the opponent as well as the outcome of an event. Sportsmanship is known to be an aspiration whichRead MoreImportance of Sportsmanship Essay632 Words à |à 3 PagesImportance of Sportsmanship When you are on the field of play, it is vital that you remember to be very sportsmanlike, for numerous reasons. There are many spectators who come to enjoy the competitiveness and excitement of high school athletics and a bad sport can turn a good, hard-fought and enjoyable contest into an ugly, forgettable one. Cheap shots and verbal attacks on fellow student-athletes can forever taint a positive athletic career, and that is why it is vital that sportsmanship is emphasizedRead MoreSportsmanship : A Sport Fairly And Loses Gracefully910 Words à |à 4 PagesCasey Harral English 1101-23 Sylvia Johnson November 2, 2015 Sportsmanship One who plays a sport fairly and loses gracefully is how The Merriam Webster Dictionary defines sportsmanship, but what is true Sportsmanship considered to you? Is it an attitude, or simply an act? Sportsmanship can be handled in several different ways. Itââ¬â¢s how one team handles another on and off the field. Simply it could also be said as just the way you handle the game in general after a tough loss, or after an easyRead MoreHow Sportsmanship Can Be A Part Of A Team1208 Words à |à 5 Pagesdoes not have any effect on the sportsmanship of a team. Sportsmanship does not rely on the cohesiveness of a team. It does not correlate with how many bonding trips a team endures or how many groups of friends are on the team. It is not entirely internal or entirely external. Sportsmanship is not simply the willingness of an athlete to respect other teams; it is an athleteââ¬â¢s ability to respect their own team and, most importantly, his or her self. Sportsmanship is innate, refle cting an athleteââ¬â¢sRead MoreThe Effect of Sportsmanship and Motivation on Athletic Aggression1113 Words à |à 5 PagesAbstract: The main objective of this experiment was to find what relationships threre are between sportsmanship, motivation and athletic aggression. There we three preset propositions that they anticipated for their theory: (a) self-determined sport motivation will be positively predictive of sportspersonship orientations, (b) sportspersonship orientations will mediate the relationship between self-determined sport motivation and athletic aggression, and (c) sportspersonship orientations willRead MoreThe Importance Of A Healthy Lifestyle On Good Nutrition, Proper Sleep, And Sportsmanship1180 Words à |à 5 Pagesscraped knees but I was usually energetic, athletic, creative and optimistic about life. Health, fitness and well-being were important to my family. I came to value the importance of a healthy lifestyle: good nutrition, proper sleep, exercise and sportsmanship. Education was equally emphasized, ââ¬Å"a sound mind in a sound body,â⬠my grandfather repeatedly told my sister and m e. My grandfather, Pop-Pop, was a gregarious, tall and handsome man with a gleam in his eye who greatly valued education. I listened
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