Evaluate one study into individual differences in the stress response. - Scottish Highers Psychology - Question 4(a) - 2019

One relevant study is by Heidt et al. (2011), which examined individual differences in stress responses among participants.

Strengths of the Study

The study involved a diverse sample of volunteers, leading to a more generalizable understanding of stress responses. Participants with varying characteristics were included, which allowed researchers to explore how different demographics might influence stress reactions. This variation highlights strength in representing the general population.

Weaknesses of the Study

However, a notable weakness was that the participants were pre-tested for 'hardiness,' which may limit the study's applicability. Individuals who possess hardiness may not experience stress responses similar to those who do not, leading to potential bias in results. Additionally, the study primarily involved younger participants, which raises concerns regarding the generalizability of findings to older populations.

In conclusion, while the study by Heidt et al. provides valuable insights, its limitations regarding sample characteristics and the specific population tested suggest caution in applying the findings universally.