نتایج جستجو برای: apprenticeship

تعداد نتایج: 1472  

2001
YAM SAN CHEE

With the rise of the situated cognition paradigm in cognitive science, cognitive apprenticeship has become increasingly prominent as a model of instruction. This paper critically reviews traditional approaches to learning and education to motivate the need for fresh ways of thinking about these topics. Cognitive apprenticeship as an approach to improving learning and education is described. We ...

1997
Axel Werwatz

In this paper we provide evidence on the eeectiveness of the German apprenticeship system as a means to enhance workers productivity. More speciically, we estimate earnings diierentials between those who subsequently leave the occupation they were apprenticed in and those who remain in their training occupation. Some authors have been concerned with the potential productivity{ and earnings-decr...

2007
J. Zico Kolter Pieter Abbeel Andrew Y. Ng

We consider apprenticeship learning—learning from expert demonstrations—in the setting of large, complex domains. Past work in apprenticeship learning requires that the expert demonstrate complete trajectories through the domain. However, in many problems even an expert has difficulty controlling the system, which makes this approach infeasible. For example, consider the task of teaching a quad...

2005
David C. Wilkins David Fried

This paper describes the Minerva and Gerona agent architectures, which have been designed to facilitate apprenticeship learning in real-time decision making domains. Apprenticeship is a form of learning by watching, which is particularly useful in multi-agent knowledge-intensive domains. In this form of situated learning, human and synthetic agents refine their knowledge in the process of criti...

1996
Axel Werwatz Jian Huang Forrest Nelson Gene Savin

Firms participating in the German apprenticeship system do so voluntarily. Previous studies have found that on the average participating rms incur positive net cost from providing skills that appear to be easily transferable across rms. This is at variance with standard human capital theory that predicts that such training will be provided by rms operating in a com-petitve market only if worker...

2000
Robin Alden

Apprentice programs offer a method to encourage responsible individual behavior by laying the foundation for successful collective property rights. Apprenticeship has three purposes: to restrict the rate of entry, to affect the quality of the participant, and to create the conditions for collective action for sustainability. Apprenticeship could be an important fishery management tool, particul...

2008
Jens Mohrenweiser Thomas Zwick

This paper investigates the short-term costs and benefits of apprenticeship training in Germany. It calls into question the popular stylised fact that apprenticeship training always leads to net costs during the apprenticeship period. We analyse the impact of the proportion of different occupational groups of apprentices on firm performance. We use representative matched employer–employee panel...

2009
Bart Frischknecht Rich Gonzalez Panos Papalambros Tahira Reid

Product design involves many diverse disciplines and is often treated as an experience-based skill following an apprenticeship learning process. While this is a valuable approach, it can be greatly enhanced by analysis capabilities derived from the diversity of disciplines that contribute to design, including engineering, economics, marketing, and psychology. Quantitative models from these disc...

2011
Sylvie C. W. Ong Yuri Grinberg Joelle Pineau

We present an algorithmic approach for integrated learning and planning in predictive representations. The approach extends earlier work on predictive state representations to the case of online exploration, by allowing exploration of the domain to proceed in a goal-directed fashion and thus be more efficient. Our algorithm interleaves online learning of the models, with estimation of the value...

Introduction: Several  studies show that apprenticeship in the field have not been able to improve the professional ability and competence of students to the desired level. Therefore, this study was conducted to Compare the effect of two methods of internship and apprenticeship in the field on clinical competence of nursing students. Methods: This is a quasi-experimental study in which two meth...

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