Some nonparametric tests of perfect judgment ranking for judgment post stratification
نویسندگان
چکیده
منابع مشابه
Variance estimation using judgment post-stratification
We consider the problem of estimating the variance of a population using judgment post-stratification. By conditioning on the observed vector of ordered instratum sample sizes, we develop a conditionally unbiased nonparametric estimator that outperforms the sample variance except when the rankings are very poor. This estimator also outperforms the standard unbiased nonparametric variance estima...
متن کاملAn improved mean estimator for judgment post-stratification
We prove that the standard nonparametric mean estimator for judgment post-stratification is inadmissible under squared error loss within a certain class of linear estimators. We derive alternate estimators that are admissible in this class, and we show that one of them is always better than the standard estimator. The reduction in mean squared error from using this alternate estimator can be as...
متن کاملHow "situational" is judgment in situational judgment tests?
Whereas situational judgment tests (SJTs) have traditionally been conceptualized as low-fidelity simulations with an emphasis on contextualized situation descriptions and context-dependent knowledge, a recent perspective views SJTs as measures of more general domain (context-independent) knowledge. In the current research, we contrasted these 2 perspectives in 3 studies by removing the situatio...
متن کاملPost-decision Editing of Auditors’ Judgment
Post-decision restructuring is the unconscious revision of what one saw and thought in the pre-decision stage as a result of outcome feedback. Professional auditors and auditing students participated in a post-decision restructuring (hindsight) experiment involving going concern judgments. Lack of feedback among professional participants invited more pronounced post-decision adjustments than ac...
متن کاملSome systematic biases of everyday judgment
Psychological research shows that daily judgment and reasoning are biased in predictable ways. Three common problems lead to judgment bias, namely, the 'compared to what' problem, the 'seek and ye shall find' problem and the selective memory problem. The scientific method was developed as an inferential safeguard for the inaccuracy of everyday judgment. Unfortunately, the scientific method is n...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Statistical Papers
سال: 2016
ISSN: 0932-5026,1613-9798
DOI: 10.1007/s00362-016-0805-4