1 / 6

Sources of Stress

Sources of Stress. www.psychlotron.org.uk. Life change Research into the impact of critical life events Key study: Rahe et al (1970) The workplace Research into a variety of stressors including overload and lack of control Key study: Marmot et al (1997).

rashida
Download Presentation

Sources of Stress

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Sources of Stress www.psychlotron.org.uk • Life change • Research into the impact of critical life events • Key study: Rahe et al (1970) • The workplace • Research into a variety of stressors including overload and lack of control • Key study: Marmot et al (1997)

  2. Significant change in life circumstances Need to adjust to new life circumstances Stress Illness Expect these two variables to correlate Life Change & Stress www.psychlotron.org.uk

  3. Measuring Life Change www.psychlotron.org.uk • Holmes & Rahe(1967) • List of life changes rated (judged by a panel) for degree of readjustment required e.g. • Death of spouse – high readjustment - 100 • Holiday – low readjustment - 13 • Adding up scores for changes during a given period (6m) gives the LCU score

  4. Life Change & Stress www.psychlotron.org.uk • Rahe et al (1970) • Study of relationship between life change and general health • LCU scores obtained using SRRS • Health scores generated from doctors’ records • Correlation between SRRS and illness scores was +0.118 • Small, but unlikely to be a chance result

  5. Life Change and Stress www.psychlotron.org.uk • Thomas et al (1997) • Increased LCU scores predicted increased mortality risk in heart patients • Rosengren et al (1993) • Higher LCU scores associated with higher mortality in elderly PPs

  6. Life Change and Stress www.psychlotron.org.uk • Individual differences • Impact of CLEs likely to be mediated by e.g. personality, coping style • Some events (e.g. divorce) may be perceived differently by different people • Correlational & retrospective data • Do pps have an accurate recall of events/illnesses? • Does being ill make certain CLEs more likely?

More Related