نتایج جستجو برای: mental models and patterns
تعداد نتایج: 16992899 فیلتر نتایج به سال:
insurers have in the past few decades faced longevity risks - the risk that annuitants survive more than expected - and therefore need a new approach to manage this new risk. in this dissertation we survey methods that hedge longevity risks. these methods use securitization to manage risk, so using modern financial and insurance pricing models, especially wang transform and actuarial concepts, ...
This paper uncovers the misconceptions and preconceptions that users have about educational technologies and the impacts that these unexamined mental models have on teaching and learning with technology, especially in the development of educational software and the design of pedagogical strategies for its use. Most significantly, it examines the prevalence of expectations that every writing too...
Many psychologists, philosophers, and computer scientist have written about mental models, but have remained vague about the nature of such models. Do they consist of propositions, concepts, rules, images, or some other kind of mental representation? This paper will argue that a unified account can be achieved by understanding mental models as representations consisting of patterns of activatio...
planning for productivity factors of engineering resources is the main concern that should be addressed in the training and engineering management in different organizations. productivity of engineering resources, which eventually results in the organizational productivity, may be viewed from different perspectives. one of the best approaches is to study the engineering resources productivity w...
It is increasingly being recognized that understanding expert knowledge structures associated with critical decision processes may facilitate Naval personnel performance. Toward this end, system developers and training researchers attempt to identify critical components of expert operator assessment and knowledge. Differing domains of practice rely to varying degrees on perceptual and conceptua...
John Bowlby's goal in developing modern attachment theory was to preserve what he considered some of Freud's most valuable insights about human development and close relationships. First among these were insights into the importance of early experience and the notion that infant-mother and adult-adult relationships are similar in kind. Focussing on prospective and observational methods, Bowlby ...
efl/esl textbooks have been regarded as essential language teaching materials with which the learners spend about 70 up to 90 percent of their class time. the important role they play and their vast use make them not only influential in learning the language but also in shaping values and attitudes. put it another way, textbooks socialize learners using their contents (i.e. texts, illustrations...
Two bonding models i.e cumullenic and acetylenic models have been proposed to account for thebonding patterns in linear carbon clusters while the bonding patterns in cyclic and 3D geometrieS of theseclusters have remained ambiguous.This work presents the bonding patterns in various C4 and C5 pure clusters at MP2/aug-cc-pVTZ level oftheory. This subject is studied in the light of modern bonding ...
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