Spending time with the family Meeting your responsibilities Studies into the effects of hassles on stress and health De Longis et al participants all over 45 were asked to complete four questionnaires each:
Hire Writer However it is supported by Evans and Edgington who found that the probability of developing a cold was significantly correlated with negative events in the preceding days. However there are many limitations. During the study participants should be constantly monitored to check for any reactions to the viral challenge which had affected their health and the scientific value of the study should be balanced against any psychological or physical distress to participants.
Another study which looks at the link between stress and the immune system was a study carried out by Brady in He linked high levels of stress to increased hormone production and the development of ulcers.
They were given shocks every 20 seconds unless the lever was pressed in the same time period. This investigation came to an abrupt halt when many of the monkeys suddenly died. After 23 days of 6 hours on, 6 hours off schedule the executive monkey died due to a perforated ulcer.
He tried various routines, such as 18 hours on and 6 hours off, or 30 minutes on, 30 minutes off. However, no monkeys died from ulcers.
He then tested the stomachs of executive monkeys on a 6 hour on, 6 hour off schedule, and found that stomach acidity was greatest during the rest period. Brady concluded that it was clearly stress, not the shocks that created the ulcers.
This may of course have parallels with the human world. Also, the fact that the study was carried out on monkeys means that the results cannot be generalised for humans.
Also another limitation was that a more serious problem was raised in the research by Marshall et al They found strong evidence of another cause of stomach ulcers, a bacterium called Helicobacter pylori not stress related.
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How to cite this page Choose cite format:Mar 02, · Outline and evaluate research into the relationship between the immune system and stress-related illness. January ‘Freud’s views on the origins of abnormal behaviour and ways of treating it had a great impact on psychology.’ Outline and evaluate .
Using Research Studies in your Essays. Research studies can either be knowledge or evaluation. If you refer to the procedures and findings of a study, this shows knowledge and understanding.
If you comment on what the studies shows, and what it supports and challenges about the theory in Author: Saul Mcleod. Outline and evaluate research into relationship between the immune system and stress-related illness. The immune system is a collection of billions of cells that travel through the bloodstream.
They move in and out of tissues and organs defending the body against foreign bodies (antigens). Page 3 Page 3 the psychology of health has emerged through a ﬁeld of study called psychoneuroimmunology (pronounced psycho-neuro-immun(e)- ology). Studies now show that our emotions play a key role in the link.
evaluate research into the relationship between the immune system and stress related illness The main function of the immune system is to protect the body . However, some research suggests that stress, particularly acute, short-lived stress can boost the immune response: Evaluation Evans et al () got students to give brief talks to other students, inducing short lived acute stress.