Use of the competing-hypotheses heuristic to reduce 'pseudodiagnosticity'.
Use of the competing-hypotheses heuristic to reduce 'pseudodiagnosticity'.
复制标题
使用竞争假设启发式来减少“伪诊断性”。
DOI：
10.1097/00001888-198807000-00006
复制
发表时间：
1988
影响因子：
--
通讯作者：
Billi,JE
中科院分区：
文献类型：
--
作者：
Wolf,FM;Gruppen,LD;Billi,JE
一个quasiexperimental研究设计，涉及一个非等效的控制组被用来检查一个简短的教育干预教学医学生选择最佳的诊断数据符合竞争假设启发式和贝叶斯定理解决临床问题时的有效性。干预组（n= 119）和对照组（n= 89）在基线时的表现没有显著差异，但干预组的表现明显优于对照组（p <0.05）。001)训练后的对照组。结果表明，一些解决问题的技能，如学习使用竞争假设启发式，可以提高或学习独立的内容知识的收购。
A quasiexperimental research design involving a nonequivalent control group was used to examine the efficacy of a brief educational intervention in teaching medical students to select optimal diagnostic data consistent with the competing-hypotheses heuristic and Bayes' theorem when solving clinical problems. There was no significant difference between intervention (n= 119) and control (n= 89) groups in performance at baseline, but the intervention group performed significantly better (p less than. 001) than the control group after training. The results suggest that some problem-solving skills, such as learning to use the competing-hypotheses heuristic, can be enhanced or learned independent of the acquisition of content knowledge.