Wagner E E, Alexander R A, Roos G, Adair H
J Pers Assess. 1986 Spring;50(1):107-12. doi: 10.1207/s15327752jpa5001_12.
A new technique for optimizing split-half reliability estimates yielded substantial and comparable increases in indexes of internal reliability for some major Rorschach variables across two diverse samples. Practical suggestions for applying this method to other projective tests were advanced. The inadvisability of computing odd-even reliability coefficients without regard to split-half distributional anomalies is addressed.
一种优化分半信度估计的新技术，在两个不同样本中，一些主要的罗夏测验变量的内部信度指标得到了显著且相当的提高。文中还提出了将此方法应用于其他投射测验的实用建议。文中指出了不考虑分半分布异常情况而计算奇偶信度系数的不可取之处。
