The social environment can play an important role in organizing organisms’ behavioural development. We studied the effect on adult male cowbirds’ communication and matingrelated behaviour of being housed in social groups with juvenile males. In two large outdoor aviaries, we housed adult males, juvenile females and adult females either with or without juvenile males. Conditions remained intact ...

We propose a two-dimensional evaluation scheme for assessing the quality of implied cost of capital (ICC) estimates when price is noisy. Under fairly general assumptions, high-quality ICC estimates should: (a) better forecast future realized returns, and (b) better forecast future ICCs. Empirically, we compare seven alternative ICC estimates and show that several perform well along both dimensi...

Based on student survey data from five East Asian countries, the paper contains an analysis of attitudes towards the use of personal connections in politics and towards personal morality among politicians. The first part of the analysis describes the extent and variations of these attitudes which are viewed as of particular relevance within the East Asian context. The second part of the analysi...

I develop a novel diagnostic procedure to estimate the associations between measurement errors of expected returns proxies and …rm characteristics. Application to GLS, a popular implementation of the implied cost of capital ("ICC"), yields the …rst direct empirical evidence that ICC measurement errors i) are persistent, ii) can be associated with …rms’risk or growth characteristics, and therefo...

While a vast amount of research has focused on the evaluation of competency to stand trial, there is a relative dearth of research on competency restoration. Only recently have systematic research efforts begun to focus on the issue of restoration. Two primary areas of inquiry regarding restoration have emerged: the prediction of restorability (and the examination of variables related to succes...

1 Robert O. Lawton Distinguished Professor, Department of Mathematics, Fellow AIAA. 2 Post-Doctoral Research Associate, Department of Mathematics. 3 Research Scientist, Structural Acoustics Branch, Aerodynamics, Aerothermodynamics and Acoustics Competency, Member AIAA. 4 Senior Research Scientist, Computational Modeling and Simulation Branch, Aerodynamics, Aerothermodynamics and Acoustics Compe...

OBJECTIVES Disaster health workers currently have no common standard based on a shared set of competencies, learning objectives, and performance metrics with which to develop courses or training materials relevant to their learning audience. We examined how existing competency sets correlate within the 2012 pyramidal learning framework of competency sets in disaster medicine and public health c...

In relation to enterprise technology governance (ETG), opinions differ between there being no need for board of director involvement to there being an urgent need for such involvement. This research highlights the need for boards to provide ETG oversight of technology-related strategy, investment and risk, and to be competent in doing so. We identify a large gap between board’s awareness of the...

Evaluations for competency to stand trial are distinguished from other areas of forensic consultation by their long history of standardized assessment beginning in the 1970s. As part of a special issue of the Journal on evidence-based forensic practice, this article examines three published competency measures: the MacArthur Competence Assessment Tool-Criminal Adjudication (MacCAT-CA), the Eval...

Competency-based curriculum has become widely accepted in health professional education as a way to define the knowledge, skill and attitudinal outcomes expected of the prelicensure learner. Experts in the field of competency-based education define ‘‘competency’’ as an integrated set of knowledge, skills, attitudes and judgments that enable one to effectively perform the activities of a given o...