Result of the MAP test.

The average squared, as well as the 4th power partial correlation, are both smallest when 3 components are partialed out of the correlation matrix of the item responses.

当从项目反应（item responses）的相关矩阵（correlation matrix）中偏分离出3个成分时，平均平方偏相关（average squared partial correlation）与四次方偏相关（4th power partial correlation）均达到最小值。