3000 words essay Example | Topics and Well Written Essays - 3000 words - 1

3000 words - Essay ExampleExperiences of stress whitethorn change the way a person thinks about everything, they way they behave and their pattern of physiologic activities. The changes under certain circumstances female genital organ lead to the increase of risks associated with psychological, social and physical ill-health and at times behaviours that are inappropriate (Houdmont and Leka, 2010, p37).Stress cornerstone be defined as the non-specific response by the body as a result of some(prenominal) demand made on it. Demand in this case is defined as a stressor which may arise from a stimulus or an event. Stressors come in many assorted ways and they digress from time pressure, extreme pressure, and extreme temperature to physical assault. When an individual is exposed to such a stressor, a physiological stress response occurs. The response can be measured done observation by different measures such as dilated pupils, increased heart rate and increased blood pressure accord ing to Hosek, Kavanagh and moth miller (2006, p23).Physiological manifestations of stress are identical regardless of the type of external demand but its termination on performance varies among individuals. The effect on performance ranges from physical impairments and cognitive reactions. Stress-performance relationship models indicate kind of different scenarios. There is U-shaped and negative linear stress-relationship models. In the U-shaped model, performance improves when the stimulus reaches a moderate take and decreases when the stimulus levels increase beyond the moderate levels. Although this is the case, individual differences that exist may alter the shape of the curve. jibe to a research done, evidence showed that an inverted-U relationship exists in the industrial sector especially on pipeline performance. In a negative linear relationship, stress regardless of the level reduces work performance through draining the persons energy, time and concentration.