objective: the study was designed to examine explicit memory bias in trait-anxiety and obsessive compulsive disorder. method: memory bias was examined in three groups of subjects: low-trait  anxious (20 subjects), high-trait anxious (20 subjects), and obsessive compulsive patients (20 subjects) in whom danger schema were activated after they were exposed the threat-related material. the trait-a...

Introduction: Previous studies have reported contradicting results about the effect of medication therapy on attribution bias and jumping to conclusion (JTC) bias in schizophrenic patients. This study aims at analyzing the effect of medication on attribution bias and JTC bias in schizophrenic patients. Methods: This study is an ex post facto and casual-comparative research. 28 people includi...

The Ratio Bias Phenomenon: Fact or Artifact? The ratio bias – according to which individuals prefer to bet on probabilities expressed as a ratio of large numbers to normatively equivalent or superior probabilities expressed as a ratio of small numbers – has recently gained momentum, with researchers especially in health economics emphasizing the policy importance of the phenomenon. Although the...

Dynamic and resource-constrained environments raise interesting issues for partnership formation and multi-agent systems. In a scenario in which agents interact with each other to exchange services, if computational resources are limited, agents cannot always accept a request, and may take time to find available partners to delegate their needed services. Several approaches are available to sol...

Based on differences between residential mortgage appraisals and automated valuation model (AVM) valuations from a leading valuation firm, at least 15% of non-agency securitized loans originated between 2001 and 2007 have upwardly biased appraisals, which cause average collateral value to be overstated by almost 5%. Simulations and internal data from a large lender that include funded loans and...

The Box-Cox transformations are used to make the data more suitable for statistical analysis. We know from literature that this transformation of can increase rate convergence tail distribution generalized extreme value distribution, and as a byproduct, bias estimation procedure is reduced. reduction Hill estimator has been widely addressed in theory. Several techniques have achieve such bias, ...