Analysis of Cusp Catastrophe Model

Analysis of Cusp Catastrophe Model Social Psychology of Sport Critical discussion on cusp catastrophe model and using its principles of anxiety on an athlete’s performance. Introduction The ability to cope with pressure and anxiety under strenuous conditions such as a large sporting event is an essential skill to have, especially for an elite level athlete. Anxiety can be associated with an unpleasant state of mind, which can have different effects on performance. There have been many reported situations among athletes relating the feeling of being anxious or stressed in different sporting events. Dias et, al (2009) have participated in a research reporting 550 results among different level athletes linking to stress and anxiety to an important event. Some research have been shown that there were decrease in performance in correlation to anxiety such as memory, complex motor tasks such as shooting into the hoop in basketball () or indoor rock climbing (). However, there have also been positive anxiety correlations on performance regarding rebound shot in basketball and () have shown to have improvement in motor tasks skills such as anagram-solving. However, the relationships between anxiety and performance have been difficult to explain. Things such as methodological flaws, lack of operational definitions and unclear theoretical construction all conjunct within different theories (). Hardy’s (1990) cups catastrophe model (CCM) has been attempting to explain the contradicting effects of anxiety on performance, using multidimensional construct model. Cusp catastrophe model The catastrophe theory was originally proposed by a mathematician Rene Thom (1975). Rene developed the model geometrically explaining all naturally discontinuities in the world. Hardy (1990) has then developed a model of anxiety and performance (), attempting to explain the contradicting findings that have been previously reported regarding anxiety on performance. The model is based on the view on anxiety performance as a multidimensional construct; it combines the cognitive components â€Å"interactive effects of anxiety-performance relationship, the facilitative effects of cognitive anxiety and hysteresis†(), and physiological arousals ‘the organism’s natural physiological response to anxiety-including satiations’(). Cups catastrophe model shows an interactive, three-dimensional model predicting the effects for cognitive anxiety in a form of worry and physiological arousal on performance. Cups catastrophe model proposes that there are a series of four relationships which exists between cognitive anxiety, physiological arousal and performance. Cognitive arousal (CA) components are explained as expectations and cognitive concerns about one self, their situation and potential consequences (). Physiological arousal (PA) component is regarded as physiological response to anxiety, such as pain, feeling sick or feeling uncomfortable (). The first predictor suggests that cognitive anxiety has a positive connection with performance, when physiological arousal is at the lower end of the spectrum. The second predictor shows to have a negative relationship with performance, when physiological arousal is high. Third, is when the CA is low, the PA is shown to have an inverted U-shaped relationship on performance. The final predictor suggests that, when CA is high and physiological arousal is increasing a break in the wave of performance surface occurs. The split factor suggests that there will be a catastrophic drop in performance from the upper performance surface to lower performance surface. Moreover, when the catastrophic drop has occurred, with the large reduction in physiological arousal it is possible to bring performance back to the upper performance surface ().The change that occur when cognitive anxiety is high and physiological arousal increases is called hysteresis, which occurs under the condition of high cogn itive anxiety but not low cognitive anxiety. Hysteresis can be explained as the condition within the model where performance can catastrophically decrease from the upper performance surface to the lower performance surface. However, with the decrease in PA levels below the level at which the catastrophic drop occurred performance of the athlete may increase. Analysing one of the quotes made by Jessica Ennis, (2011) who is a professional 100 meter hurdler, have said: Im really, really nervous before every event, she admits. There are different levels of nerves. Before the hurdles Im particularly nervous as its the first event and, once thats out of the way, I relax a little bit†. Using cups catastrophe model it can be seen that Jessica experience signs of anxiety, having different levels of nervousness throughout the event. It can be expected that her cognitive and physiological arousals are pretty high, as the pressure from an Olympic event such as crowd, competition, winning the gold medal or podium position could have an effect on her performance. So before the event Jessica’s anxiety levels are high, with cognitive anxiety being high and physiological arousal decreasing the hysteresis effect may occur with Jessica feeling the pressure. However, her personal coping strategies could help reverse that effect, bringing her ba ck to the upper performance surface when the competition begins. Balancing the high cognitive state and physiological arousal may help increase performance during the event. Straight after the event it can be seen that she may relax, so her cognitive anxiety and physiological arousal decrease straight after the event leaving her of being more stress-free. Moreover, if she had to perform the hurdles after a certain amount of time, cognitive anxiety could be in at the middle and physiological arousal being low, to maintain the concentration for her to progress on to the next tier. Critical discussion The cups catastrophe model can handle complex linear and nonlinear relationship simultaneously in a three-dimensional manner, with the use of high-order probability density within the model, the functions have the advantage of being able to integrate sudden changes within behavioural jumps in the hysteresis(). Researches by Hardy et al, 2010 have applied the theory behind the cusp model over two experiments, supporting the process and the theory behind performance catastrophes and anxiety by using it with high levels of trait anxiety with competitive environment. The second study was social pressure and ego within the competitive environment which suggest that the cups catastrophe model is plausible. Hardy at al, 2007 have also found that hysteresis did occur in high CA condition, with the significant drops in performance with the increase in PA and CA. Another study by Marshall et al. 2005 looked into how interaction effects of cognitive anxiety and physiological arousal on have an effect on golf performance. The research did confirm that using the model, it had a positive relationship in regards of different situations and how anxiety is coped. However, the research also indicated that even though the methodology is plausible other factors needed to be assessed, as the theory is multidimensional it is very complex. Edwards et al, 2002 on the other hand, implemented that the theory of cusp catastrophe model may be plausible; however other factors such as confidence could appear to play a significant part in the catastrophic performance. Also () has implemented that other models such as endogenous learning-by-doing (ELBD), supports similar fundamentals of anxiety literature. All of the studies and theories suggest that anxiety does have different effects on physiological arousal and on anticipation timing performance during competition and practice. Also most of the models do tend to support the hysteresis theory and the catastrophe phenomenon. Most of the literature supports the different implementation of anxiety which occurs within the human mind, however it is very complex and needs to be further investigated to find a greater explanation on how anxiety affects sporting performance. Conclusion Determining the effects on anxiety on performance is still ripe at this stage; there are plenty of implementations which could be added to all of the models and theories. However, with the use of combined theories it may help further explanation and elimination of how there are relationships within understanding of anxiety, and how potentially it could increase and decrease performance of the athletes. With the cups catastrophe model being one of the most used in the research, it cannot be overlooked that other factors may affect the relationship between anxiety and performance. With the implementation of cups catastrophe model researchers could use other models or theories to round up the conclusion. Reads Anxiety-induced performance catastrophes: Investigating effort required as an asymmetry factor Lew Hardy*, Stuart Beattie and Tim Woodman

‘God’ is nothing but the Supreme Truth Essay

Differing from world’s other great religions Buddhism, is not based on any conception of a Supreme Being or Godhead (Myss, 2006). Buddhism relies on human effort to relieve suffering, â€Å"These wise ones, meditative, persevering, always using strong effort attain Nirvana – the supreme peace and happiness† (Buddha, 5th Century B. C). The Buddha, the founder of Buddhism, is a human being who achieved great enlightenment or ‘Nirvana’; but, even the Buddha is not ‘God’. The acceptance of a Supreme Truth is the closest to the concept of ‘God’ in Buddhism. This Truth is to be realized by every individual, by following â€Å"Dharma†; one â€Å"who with clear understanding perceives the four noble truths: namely suffering, the origin of suffering, the cessation of suffering, and the eightfold holy way that leads to the cessation of suffering†¦Ã¢â‚¬  (Buddha, 5th Century B. C). By being righteous and practicing ‘ahimsa’ or non-violence, the misery-filled human life can be transcended to a state of Nirvana or ‘Self-Realization’. In this enlightened state, there is neither happiness nor misery; when questioned by a disciple about the state of ‘Nirvana’, Buddha is said to have answered â€Å"I am the State of Pure Consciousness, that is reflected in all beings† (as cited by Swami Sukhabhodanda, 1997). Buddhism initially evolved as a repudiation of Hindu God and God-heads. Hence, even the so-called god-heads have to attain perfection. Supreme State of Enlightenment is achieved only by the individual’s efforts and thus the soul undergoes the cycle birth-death-and re-birth according to its â€Å"Karma†- or its doings in adherence to the path of Dharma, until it reaches ‘Nirvana’. While accepting the Karmic cycle of Hinduism, the eight-fold path of Buddhism are very similar to the Biblical sayings; for example Buddha’s Dharma of Right Action is very similar to â€Å"Faith by itself, if it is not accompanied by action, is dead† (James 2:17). But differs from Christianity in that, 1) there is no ‘God’, 2) there is no Judgment Day, and 3) the acceptance of the concept of re-birth. ‘That Thou Art’ The Vedas or the Holy Scriptures are the basic foundation on which Hinduism stands. And in the Upanishads, which are a part of the Vedas, one finds a numbers of instances in which the concept of the Supreme Being or ‘God’ is analyzed. The Atharva Veda says â€Å"Verily He is One/ Single, Indivisible, Supreme Reality† (Atharva Veda 13/4/20). In fact, the Rg Veda, the oldest of the existing Vedas, elaborates the concept of ‘God’ thus: â€Å"He is One Brahma/ The Creator of the cosmos/ Who pervades and protects/ And enlightens aft beings/ He is One Supreme Entity/ Whom sages call by various names/ Such as Indra, the glorious/ Mitra, the benign friend/ Varuna, the greatest, the noblest/ Agni, the resplendent, the bright/ Yama, the dispenser of justice/ Matarishwa, the almighty† (Rig Veda 1/164/46). ‘God’ is neither male, nor female, the Supreme Sovereign of all creation, animate and inanimate, Mother and Father. It is important to note, that ‘God’is all this but not limited to this. Therefore, it is not possible to merely say ‘God’ is ‘He’ or ‘She’, or ‘It’. Nameless and formless, infinite and incomprehensible, pervading all things yet not confined to anything. The various names by which ‘It’ is addressed denote the names by which human beings identify ‘It’, the name â€Å"Brhaman† including. The Kenopanishad (2/1/3), puts the concept as difficult to comprehend for the limited human mind, â€Å"He who thinks that he knows (Him) really, does not understand anything and proves himself ignorant. He who realizes that he cannot know (Him) has best understood†. The same concept is further explained in the Bhagavad Gita (2/25) too, â€Å"This Atman (the ParaBrhman) is beyond the comprehension of the five senses; Unconceivable by the mind; Unchanging. Hence, O Arjuna, perceive the Atman truly as such, since it does not become you to grieve†.

Terms and Conditions Writing Service: No Longer a Mystery

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Use of Disguise in Homer’s Odyssey Essay - 2154 Words

Use of Disguise in Homer’s Odyssey The difference between a wise and a foolish decision is often found in discerning when to conceal and when to reveal. This discretion in concealing and revealing is a major theme within The Odyssey. There is a proper time to deceive and a proper time to tell the truth; thus, it is crucial that one act accordingly. This importance is exemplified in Odysseus life. When he is discreet in his timing, he achieves his goal. One example of this is the Trojan War. While the other men in the horse want to expose themselves when they hear their wives voices being mimicked by Helen, Odysseus forces them to stay hidden within the horse (Book IV, lines 306-311). Because of this discernment and†¦show more content†¦The recognition scene and the introduction to the story are found within the same sentence as represented in the text, But when she bared her lords leg, bending near, she knew the groove at once. An old wound a boars white tusk inflicted, on Parnassos years ago. He had gone hun ting there... (Book XIX, lines 458-462). Because of this combination within a sentence, the story of the scar is structurally indistinguishable from the recognition scene. Although the story exists, it is inconspicuous. Since the hidden story is about a scar particular to Odysseus, the identity of Odysseus is also kept concealed within the text. Thus, Homer hides the story to stress the need to maintain Odysseus disguise as a beggar. Another literary technique that Homer uses to conceal the story of Odysseus identity is repetition. The repetition found in the recognition scene (Book XIX) is like a mirror image. The recognition scene is followed by introduction to the hunting incident, which finishes with an introduction to the hunting incident followed by the recognition scene. To better visualize this, the text takes on the mathematical format: (...recognition scene][scar story][recognition scene...). The brackets in the model indicate separation and are mirrored on each side so that the story of the scar can be slipped in more casually. The first green bracket occurs at lines 458-459, But when she bared her lords leg, bending near, she knew the groove at once. 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