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The Thai version of the PSS-10: An Investigation of its psychometric properties

机译:泰文版PSS-10:心理计量特性调查

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Background Among the stress instruments that measure the degree to which life events are perceived as stressful, the Perceived Stress Scale (PSS) is widely used. The goal of this study was to examine the psychometric properties of a Thai version of the PSS-10 (T-PSS-10) with a clinical and non-clinical sample. Internal consistency, test-retest reliability, concurrent validity, and the factorial structure of the scale were tested. Methods A total sample of 479 adult participants was recruited for the study: 368 medical students and 111 patients from two hospitals in Northern Thailand. The T-PSS-10 was used along with the Thai version of State Trait Anxiety Inventory (STAI), the Thai Version of the Rosenberg Self-Esteem Scale (RSES), and the Thai Depression Inventory (TDI). Results Exploratory Factor Analysis (EFA) yielded 2 factors with eigenvalues of 5.05 and 1.60, accounting for 66 percent of variance. Factor 1 consisted of 6 items representing "stress"; whereas Factor 2 consisted of 4 items representing "control". The item loadings ranged from 0.547 to 0.881. Investigation of the fit indices associated with Maximum Likelihood (ML) estimation revealed that the two-factor solution was adequate [χ2 = 35.035 (df = 26, N = 368, p r = 0.60, p r = 0.55, p r = -0.46, p Conclusions The Thai version of the PSS-10 demonstrated excellent goodness-of-fit for the two factor solution model, as well as good reliability and validity for estimating the level of stress perception with a Thai population. Limitations of the study are discussed.
机译:背景技术在用来衡量生活事件对人的压力程度的压力工具中,感知压力量表(PSS)被广泛使用。这项研究的目的是通过临床和非临床样本检查泰版PSS-10(T-PSS-10)的心理测量特性。测试了内部一致性,重测信度,并发有效性和量表的阶乘结构。方法总共招募了479名成人受试者作为研究对象:来自泰国北部两家医院的368名医学生和111名患者。 T-PSS-10与泰国版的国家特质焦虑量表(STAI),泰国版的罗森伯格自尊量表(RSES)和泰国抑郁量表(TDI)一起使用。结果探索性因子分析(EFA)产生2个特征值分别为5.05和1.60的因子,占方差的66%。因子1由代表“压力”的6个项目组成;而因子2由代表“控制”的4个项目组成。物品装载量从0.547到0.881。对与最大似然(ML)估计相关的拟合指数的调查表明,两因素解是足够的[χ 2 = 35.035(df = 26,N = 368,pr = 0.60,pr = 0.55 ,pr = -0.46,p结论泰文版PSS-10展示了两因素求解模型的出色拟合优度,以及用于评估泰国人口的压力感知水平的良好可靠性和有效性。研究的讨论。

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