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Revisiting the SECPT-G: A template for the group-administered socially evaluated cold-pressor test to robustly induce stress
The Socially Evaluated Cold-Pressor Test (SECPT (Schwabe et al., 2008) [1]; reliably elicits stress responses. We refined the group-administered version of the SECPT (SECPT-G) aiming to increase its' effectiveness. In Experiment 1 (N = 39), we gathered data from 12 participants simultaneously,...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9216420/ https://www.ncbi.nlm.nih.gov/pubmed/35755207 http://dx.doi.org/10.1016/j.cpnec.2022.100115 |
Sumario: | The Socially Evaluated Cold-Pressor Test (SECPT (Schwabe et al., 2008) [1]; reliably elicits stress responses. We refined the group-administered version of the SECPT (SECPT-G) aiming to increase its' effectiveness. In Experiment 1 (N = 39), we gathered data from 12 participants simultaneously, employing a stress confederate for each participant. In Experiment 2 (N = 69), we gathered data from six participants simultaneously, employing either six stress confederates (individual-observation) or a single one (group-observation). In Experiment 1, we found that the SECPT-G elicited cortisol responses compared to a control condition; in Experiment 2, we replicated these findings and observed that cortisol responses were similar in the individual- and the group-observation setting. The findings of Experiment 2 were corroborated by people's subjective stress experience. Importantly, both experiments show a similar magnitude of cortisol response, and a greater responder rate than in the regular SECPT or the regular Trier Social Stress Test (TSST). The presented SECPT-G template may thus serve as a reliable and efficient stress induction tool that allows standardization across research groups. |
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