The total scale has better content reliability and bad construction validity.

总量表的内容效度良好，结构效度欠佳。

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Methods the construction validity method and SPSS data process software were used to execute the validity evaluation.

方法应用结构效度分析法和SPSS数据处理软件进行效度评价。

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Construct validity: Illustrates the construction validity of the scale using factor analysis and consistency analysis.

结构效度：采用因素分析和一致性分析来说明量表的结构效度。

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Some have questioned the validity of the ONS's figures, particularly on the construction industry, which has been particularly volatile in recent quarters.

BBC: UK economy in double-dip recession