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Computing measures of simplicity of fit for loadings in factor-analytically derived scales

机译:用因子分析得出的量表来拟合负荷的简单性计算方法

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A very simple structure is sought when factor analysis is used to develop measurement scales. The SIMLOAD program computes measures of factorial simplicity for rows and columns of loading matrices (usually the factor pattern) as well as some overall measures. These include Kaiser's (1974) index of factorial simplicity for variables (rows), the author's scale fit index for factors (columns), Bentier's (1977) scale-free matrix measure, and hyperplane counts. Routine use of these measures is recommended for multifactor scale development. The measures may also be useful in more general factor applications and in confirmatory as well as exploratory analyses. SIMLOAD also computes factor scale intercorrelations, scale alpha coefficients (including alpha when an item is removed), and sorted loadings for ease of interpretation.
机译:当使用因子分析来制定度量标准时,寻求一种非常简单的结构。 SIMLOAD程序计算加载矩阵的行和列的阶乘简化度量(通常是因子模式)以及一些整体度量。这些包括Kaiser(1974)的变量(行)阶乘简单性指数,作者的因子(列)的比例拟合指数,Bentier(1977)的无标度矩阵度量以及超平面计数。对于多因素量表的开发,建议常规使用这些措施。这些措施在更一般的因子应用以及验证性和探索性分析中也可能有用。 SIMLOAD还计算因数标度之间的相互关系,标度alpha系数(包括在移除项目时的alpha)和排序后的加载量,以便于解释。

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