精神发育迟滞患者二项必选数字记忆测验的结果分析

Performances of Binomial Forced-Choice Digit Memory Test in Patients with Mental Retardation

Objective:To explore the influences of intellectual deficiency on the performances in Binomial Forced-Choice Digit Memory Test (BFDMT). Methods:43 patients with MR and 51 normal controls were tested by the BFDMT.Results:(1)There were no significant difference in the scores of easy items and significant differences in the scores of difficult items and the total score of BFDMT between MR group and controls.(2)There were significant difference in the scores of difficult items and the total score among three groups with different IQ levels,the lower the IQ,the lower the scores.Conclusion:The MR patients’ performance in BFDMT is related to their intellectual

Objective:To explore the influences of intellectual deficiency on the performances in Binomial Forced-Choice Digit Memory Test (BFDMT). Methods:43 patients with MR and 51 normal controls were tested by the BFDMT.Results:(1)There were no significant difference in the scores of easy items and significant differences in the scores of difficult items and the total score of BFDMT between MR group and controls.(2)There were significant difference in the scores of difficult items and the total score among three groups with different IQ levels,the lower the IQ,the lower the scores.Conclusion:The MR patients' performance in BFDMT is related to their intellectual levels