Universidade de São Paulo, Escola de Enfermagem de Ribeirão Preto, Centro Colaborador da OPAS/OMS para o Desenvolvimento da Pesquisa em Enfermagem, Ribeirão Preto, SP, Brasil.
Empresa Brasileira de Serviços Hospitalares, Campo Grande, MS, Brasil.
Rev Lat Am Enfermagem. 2022 Jul 15;30:e3607. doi: 10.1590/1518-8345.5868.3607. eCollection 2022.
to establish the psychometric properties of the Authentic Leadership Questionnaire (ALQ) applied to Brazilian nurses.
cross-sectional observational study with a non-probabilistic sample. The psychometric properties of the RATER and SELF versions of the ALQ were calculated using confirmatory factor analysis with the WLSMV robust estimation method. The following indices were used to assess the goodness-of-fit of the model: chi-square by degrees of freedom (χ2/df), Tucker-Lewis Index (TLI), Comparative Fit Index (CFI), Root Mean Square Error of Approximation (RMSEA) and Standardized Root Mean Squared Residual (SRMR). Data reliability was analyzed using the ordinal coefficient alpha and composite reliability.
181 nurses participated of the study (female gender: 80.1%; mean age of 34.6 years; working time of less than five years: 76.3%). The complete ALQ RATER and ALQ SELF models did not present an adequate fit. Therefore, the refined models presented a better fit to the sample data (ALQ RATER: χ2/df=2.77; CFI=0.97; TLI=0.97; RMSEA=0.10; SRMR=0.05; ALQ SELF: χ2/df=2.74; CFI=0.94; TLI=0.92; RMSEA=0.10; SRMR=0.08). In the ALQ RATER model, items 1, 7 and 13 were excluded. Due to the high correlation between the factors Relational Transparency and Moral Perspective, a three-factor model based on the combination of the factors mentioned above was proposed. In the ALQ SELF model, items 2, 5, 9 and 10 were excluded. Likewise, a three-factor model based on the combination of two factors, now called Self-Awareness Balance, was proposed.
the data obtained with the Authentic Leadership Questionnaire with Brazilian nurses were valid and reliable.
确立应用于巴西护士的真实领导问卷（ALQ）的心理测量特性。
采用非概率样本的横断面观察研究。使用具有 WLSMV 稳健估计法的验证性因子分析，计算 RATER 和 SELF 版本的 ALQ 的心理测量特性。使用以下指数评估模型的拟合优度：自由度的卡方比（χ2/df）、塔克-刘易斯指数（TLI）、比较拟合指数（CFI）、近似均方根误差（RMSEA）和标准化均方根残差（SRMR）。使用有序系数α和综合可靠性分析数据可靠性。
181 名护士参与了研究（女性：80.1%；平均年龄 34.6 岁；工作时间不足五年：76.3%）。完整的 ALQ RATER 和 ALQ SELF 模型表现出不佳的拟合度。因此，精炼模型更符合样本数据的拟合度（ALQ RATER：χ2/df=2.77；CFI=0.97；TLI=0.97；RMSEA=0.10；SRMR=0.05；ALQ SELF：χ2/df=2.74；CFI=0.94；TLI=0.92；RMSEA=0.10；SRMR=0.08）。在 ALQ RATER 模型中，删除了项目 1、7 和 13。由于关系透明度和道德视角两个因素之间的高度相关性，提出了一个基于上述因素组合的三因素模型。在 ALQ SELF 模型中，删除了项目 2、5、9 和 10。同样，提出了一个基于两个因素组合的三因素模型，现在称为自我意识平衡。
在巴西护士中使用真实领导问卷获得的数据是有效和可靠的。
