Mental stress results from the lack of balance between external requirements, and the ability of the individual to accomplish them. Mentally or emotionally related stress influences the daily life of a human being, and his or her performance. If one becomes exposed to extreme mental stress, it affects the nervous system, and can affect their performance severely. Most of the stressors associated with human computer interaction occur as a result of massive workloads, a lot of work pressure, job control tasks that are not efficient, and which are also monotonous, poor relationships between supervisors and the supervised. It is suggestive of the demand/control model of work strain, that little control and low social supports happen to be demanding. Working in shifts, factors that are human related and ergonomics have an association with mental stress. A dependable amount of evidence shows that heart diseases have links with extreme work demand. Therefore, evaluating the rate of heart activity can help in gauging occupational risks.
This studys purpose is to measure mental stress and monitor the heart rate variability during the low and high working memory (WM), needs affected by Stroop interference. The other aim is to measure the performance and time taken to respond during the Stroop task and to study their drift during high and low working memory demands. The third aim is to foresee the affiliation between mental stress and functioning. In carrying out the study, the rate of the heart should be recorded during both rest period, and also during the performance of a Stroop task. Both the high and low working memories are acquired by raising the amount of Stroop interference. The time taken to respond and the performance are computed for every hard stage of the Stroop task. This should be computed during the high and low working memory demand.
Stress that is as a result of Human Computer Interaction (HCI) has links to the increased danger of
Cite this document
(“EFFECTS OF WORKING MEMORY DEMAND ON PERFORMANCE AND MENTAL STRESS Essay”, n.d.)
Retrieved from https://studentshare.net/engineering-and-construction/490822-effects-of-working-memory-demand-on-performance-and-mental-stress-during-the-stroop-task
(EFFECTS OF WORKING MEMORY DEMAND ON PERFORMANCE AND MENTAL STRESS Essay)
“EFFECTS OF WORKING MEMORY DEMAND ON PERFORMANCE AND MENTAL STRESS Essay”, n.d. https://studentshare.net/engineering-and-construction/490822-effects-of-working-memory-demand-on-performance-and-mental-stress-during-the-stroop-task.
Cited: 0 times
A working memory refers to the ability of actively holding information that requires carrying out complicated activities such as learning, reasoning and even understanding, in the brain. This kind of memory is usually in operation for only a few seconds, and therefore stores…
For example, they are bound to encounter stress when faced by uncertainties in the cause of performing their duties (Ulrich et al, 2010). Nurses meet patients with different problems, which range from highly complicated illnesses to minor ailments. This implies they operate without maintaining the required ethical standards when their problems are not resolved.
According to Thompson et al. (2005), memory is a very extraordinary phenomenon in the real world. Brains are shaped and reorganized by our experiences. Our daily interactions, our sensory experiences, understanding and deeds transform us and determine what we are able to remember, understand, perceive and become.
Yvette Cooper-Minister for Public Health and Professor Liam Donaldson-Chief Medical Officer stated this in a recent Department of Health publication ('From Vision to Reality', 2001). Her statement holds true to various groups of individuals in all kinds of society - even to the case of pregnancy.
The author explains that the purpose of stroop test is to measure how effectively the human brain works in association with the mental tasks assigned to it. Especially with Stroop test the mental ability of a person involving attention, automatic processing and response selection is clearly assessed.
Have you ever noticed in your life that stress is killing you slowly or did you ever realize that in every moment stress is somewhere around you And it is going to put you closer to the grave. Stress, we all have it sometimes and it can also occur unexpectedly because of an accident, news of a person's death or a loss of job or it may be an ongoing problem; for instance, a boss who never stops discouraging and criticizing your work.
Hence innovative and effective ways for handling the problem of occupational stress have gained importance in the recent days as it is affecting every industries as well as the society as a whole. (Occupational stress, 2011) However level of occupational stress varies among
ng to studies, dopamine D2-like receptors increase in dorsal frontal cortex (DFC), medial prefrontal cortex (MPC) hippocampal CA1 region and core region of nucleus accumbens (NAc) of gestating rats. These factors indicate that stress, occurring during gestation, has long lasting
The climax of his ill health came recently, when after being jobless for 2 years; he came back home after 24 hours duty and got fainted.
I, being a sensitive and emotional child, became so upset at this happening that I began