Perera Marisa J, Brintz Carrie E, Birnbaum-Weitzman Orit, Penedo Frank J, Gallo Linda C, Gonzalez Patricia, Gouskova Natalia, Isasi Carmen R, Navas-Nacher Elena L, Perreira Krista M, Roesch Scott C, Schneiderman Neil, Llabre Maria M
Department of Psychology, University of Miami-Coral Gables.
Department of Medical Social Sciences and Psychiatry and Behavioral Sciences, Northwestern University Feinberg School of Medicine.
Psychol Assess. 2017 Mar;29(3):320-328. doi: 10.1037/pas0000336. Epub 2016 Jun 9.
Despite widespread use, psychometric investigation of the original English and translated Spanish versions of the 10-item Perceived Stress Scale (PSS; Cohen, Kamarck, & Mermelstein, 1983) has been limited among the U.S. Hispanic/Latino population. The present study examined the factor structure, factorial invariance, and reliability and validity of PSS scores from English and Spanish versions using data from 5,176 Hispanics/Latinos who participated in the Hispanic Community Health Study/Study of Latinos Sociocultural Ancillary Study. The total sample and language multigroup confirmatory factor analyses supported a bifactor model with all 10 PSS items loading on a general perceived stress factor, and the 4 reverse-worded items also loading on a reverse-worded factor. Internal consistency ranged from .68 to .78, and it was indicated that reliable variance exists beyond the general perceived stress factor. The model displayed configural, metric, scalar, and residual invariance across language groups. Convergent validity analyses indicated that both the general perceived stress factor and the reverse-worded factor were related to scores of depression, anxiety, and anger in the expected directions. The reverse-worded factor added to the validity of the PSS beyond the general perceived stress factor. The total computed score of the PSS can be recommended for use with Hispanics/Latinos in the United States that complete the measure in English or Spanish and the reverse-worded factor can enhance prediction. (PsycINFO Database Record
尽管广泛使用，但针对10项感知压力量表（PSS；Cohen、Kamarck和Mermelstein，1983）的原始英文版本和翻译后的西班牙文版本的心理测量学研究，在美国西班牙裔/拉丁裔人群中一直很有限。本研究使用来自5176名参与西班牙裔社区健康研究/拉丁裔社会文化辅助研究的西班牙裔/拉丁裔的数据，检验了英文和西班牙文版本PSS分数的因子结构、因子不变性以及信度和效度。总体样本和语言多组验证性因子分析支持一个双因子模型，所有10个PSS项目都加载在一个一般感知压力因子上，4个反向计分项目也加载在一个反向计分因子上。内部一致性范围为0.68至0.78，并且表明在一般感知压力因子之外存在可靠的方差。该模型在不同语言组中显示出构型、度量、标量和残差不变性。收敛效度分析表明，一般感知压力因子和反向计分因子都与抑郁、焦虑和愤怒得分在预期方向上相关。反向计分因子在一般感知压力因子之外增加了PSS的效度。建议将PSS的总计算得分用于在美国以英文或西班牙文完成该测量的西班牙裔/拉丁裔，并且反向计分因子可以增强预测。（PsycINFO数据库记录
