Abstract:

The error sources of polygraph testing mainly come from three relatively independent aspects: the subject， question-editing and implementation. The weight of random error and systematic error are different. Personalized and dynamic measuring ，scientific question editing，appropriate pre-test interviewing，and dynamic，holistic and multi -factors evaluating can effectively improve the accuracy of the test.

Key words: polygraph testing, error, question-editing, implementation

摘要：

心理测试技术测试误差主要来自被测对象、题目编制、测试实施过程等三个相对独立的方面，且随机误差和系 统误差的权重也不同&对被测对象的个别化、动态化处理，科学的编题，适当的测前访谈，动态、整体、多因素参考的评图 等能有效提高测试准确性。

关键词: 心理测试技术, 误差, 编题, 测试过程