Citation

Boals A, Griffith EL, Park CL. Anxiety Stress Coping 2023; 36(2): 184-198.

Copyright

(Copyright © 2023, Informa - Taylor and Francis Group)

DOI

10.1080/10615806.2022.2047949

PMID

35266842

Abstract

Background Coyne and Tennen [(2010). Positive psychology in cancer care: Bad science, exaggerated claims, and unproven medicine. Annals of Behavioral Medicine, 39(1), 16-26. https://doi.org/10.1007/s12160-009-9154-z] argue that completing self-reports of posttraumatic growth (PTG) requires four complicated cognitive steps.Design We conducted two experiments designed to (1) use mental chronometry (i.e., reaction times on cognitive tasks) to test whether respondents engage in multiple cognitive steps when completing self-reports of PTG, and (2) determine whether coaching participants to take these steps results in a more valid assessment.

METHOD In Experiment 1, 310 undergraduates were randomly assigned to complete either the Posttraumatic Growth Inventory (PTGI) or Stress-Related Growth Scale (SRGS), and its corresponding current version that requires only one cognitive step. In Experiment 2, 306 undergraduates were randomly assigned to complete either a guided-steps version of the SRGS or the original SRGS.

RESULTS Experiment 1 indicated a very small difference in completion time for the PTGI, but not the SRGS, in comparison to the current versions, suggesting respondents do not engage in the four required cognitive steps. In Experiment 2, participants reported less PTG when coached to go through the four cognitive steps, but the resulting scores were generally unrelated to measures of convergent and predictive validity.

CONCLUSION We conclude that individuals cannot accurately report PTG, even when explicitly coached.

Language: en

Keywords

assessment; cognition; posttraumatic growth; PTSD; stress; Trauma