空间经济计量学的方法除被省去的易变的偏心之外的，我们也关注估计的偏心或无效用由于在数据的空间交互作用。

Spatial Econometric MethodsIn addition to the omitted variable bias, we also are concerned about the bias or inefficiency of the estimates due to the spatial correlation in the data.

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将两组按照年龄分为高年龄组和低年龄组进行协方差分析，数字广度和空间广度测验均表现出显著的组别和年龄效应（均P<0.05），但组别和年龄无交互作用（均P >0.05）。

There were age and group main effects both on digit span performance and space span performance( P <0.05), but no interactive effects were revealed between age and group ( P >0.05).

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艺术意境即一间审美场：主、客体三层面双向交互作用发生共振效应生成的四维空间形态。

Artistic mental sense, an aesthetic field, is a four-dimension space form generated by the resonant effect via three_layer, two_way interaction between the aesthetic subject and its, object.

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