2022
DOI: 10.1037/pas0001152
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Longitudinal invariance and validity of the Impact of Event Scale–Revised under COVID-19 pandemic in a Brazilian sample.

Abstract: Although the Impact Event Scale-Revised is widely used, its factor structure is still controversial. In addition, its longitudinal measurement invariance (LMI) remains uninvestigated. In this sense, we carried out three studies to investigate its psychometric properties. In Study 1, we evaluated the factorial structure of the scale comparing the different models existing in the literature in Brazilian samples who responded to the instrument during the COVID-19 pandemic. In Study 2, we provide support for a fiv… Show more

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Cited by 3 publications
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“…-Bộ công cụ Impact of Event Scale-Revised (IES-R) nhằm đánh tình trạng rối loạn stress sau sang chấn (Post-traumatic stress disorder-PTSD) ở nhân viên y tế. 6,7 Thang Impact of Event Scale-Revised (IES-R) gồm 22 câu hỏi, với thang đo likert 5 mức từ 0 "Hoàn toàn không" đến 5 "Vô cùng nhiều".…”
Section: Công Cụ Thu Thập Số Liệuunclassified
“…-Bộ công cụ Impact of Event Scale-Revised (IES-R) nhằm đánh tình trạng rối loạn stress sau sang chấn (Post-traumatic stress disorder-PTSD) ở nhân viên y tế. 6,7 Thang Impact of Event Scale-Revised (IES-R) gồm 22 câu hỏi, với thang đo likert 5 mức từ 0 "Hoàn toàn không" đến 5 "Vô cùng nhiều".…”
Section: Công Cụ Thu Thập Số Liệuunclassified