Validating an Acute Stress Induction Method in Adult Spanish-Speaking Populations

Resumen

Background: This study presents the first Spanish-language validation of a stress induction method originally developed for English-speaking samples. The protocol, based on time pressure and performance feedback to elicit stress, was tested in a laboratory setting. Methods: A total of 60 participants from the general adult Spanish population were randomly assigned to either a stress (n = 30) or control condition (n = 30). The experimental group completed general knowledge and arithmetic tasks under time pressure with feedback, while the control group completed easier versions of the same tasks without time constraints and feedback. Participants rated their state anxiety on visual analogue scale and their emotional valence on Likert-type scale. The number of errors made was also assessed. Results: Participants in the control group showed significantly higher accuracy on the acute stress task than those in the experimental group. Stress responses also differed between groups: the experimental group reported significantly higher anxiety and lower emotional valence, indicating a more negative affective experience. Discussion: These findings support the validity of a culturally adapted acute stress protocol for Spanish-speaking population. The protocol highlights its potential for scalable applications in both clinical and educational contexts.

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Cómo citar (APA 7)

León, S. N., & Duñabeitia, J. A. (2025). Validating an Acute Stress Induction Method in Adult Spanish-Speaking Populations. https://doi.org/10.31234/osf.io/s8yvt_v2