47,708 research outputs found
Active Inverse Reward Design
Designers of AI agents often iterate on the reward function in a
trial-and-error process until they get the desired behavior, but this only
guarantees good behavior in the training environment. We propose structuring
this process as a series of queries asking the user to compare between
different reward functions. Thus we can actively select queries for maximum
informativeness about the true reward. In contrast to approaches asking the
designer for optimal behavior, this allows us to gather additional information
by eliciting preferences between suboptimal behaviors. After each query, we
need to update the posterior over the true reward function from observing the
proxy reward function chosen by the designer. The recently proposed Inverse
Reward Design (IRD) enables this. Our approach substantially outperforms IRD in
test environments. In particular, it can query the designer about
interpretable, linear reward functions and still infer non-linear ones
Investigating learning in construction organizations
Learning in construction has received scant attention within extant theories of generic organizational learning. One of the apparently distinct characteristics of construction organization is that its business mainly runs through projects. In contrast, the origin of the organizational learning concept mainly stems from routine-based organizations. The present study investigates how these theories are applied in the construction domain. To be more specific, it focuses on contracting organizations that engage with the UK performance enhancement initiative known as Constructing Excellence. The paper summarises the theoretical perspective on the current state of knowledge about this topic and the full methodology to be adopted. In overall terms, the methodology takes a multifaceted approach involving six major stages. The first phases of this process are now complete. It takes the form of a business audit relating to the type and size of projects currently being undertaken and how the project teams are managed. In themselves, the results contain new empirical data that has informed the direction of the rest study. Two general groups of construction companies were identified: general contractors and specialist/subcontractors. Each of these groups has a different tendency for how they manage their project teams. The former tends to reform for each new project, while the latter favours staying together. The initial premise is that each of these practices implies different learning mechanisms. Further study and analysis will depart from these initial findings
Overview of Learning Theories (Chapter 1 of Faith-Based Education that Constructs)
Virtually everyone would agree that the role of the school is to help students learn. The school, as an institution of education, must incorporate a sense of morality or values. This said, the methods of incorporating morality and values into education vary. This chapter explores three of the most common learning theories of the last fifty years: behaviorism, cognitivism, and constructivism. Each section will take a brief glance at the history, background, and definition of each of the theories. Then, the chapter will turn to the strengths and weaknesses of each of the theories, illuminating their role in supporting students\u27 learning. In addition, we will examine how these specific learning theories can be combined with faith in the classroom, in the home-school environment, and in other educational settings. Table 1.1 offers a summary of the three learning theories discussed in this chapter
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Excellence in teaching and learning: A review of the literature for the Higher Education Academy
The Higher Education Academy commissioned a review of the literature on excellence in learning and teaching in higher education to enhance the higher education sector’s understanding of the varied conceptualisations and usages of the term ‘excellence’ and consider the implications for future policy and practice in relation to promoting and developing excellence.
The literature searched included published research in the form of journal articles; books; reports from UK policy bodies and other agencies; as well as ‘grey’ literature. It covered conceptual studies, academic critiques and research studies on learning and teaching, as well as policy documents.
Within a diverse and expanding system of higher education, such as in the UK, discourse on teaching and student learning highlights the tensions between different notions of excellence – for example, excellence as a positional good for students, as an aspirational target for continuous quality enhancement, as a form of reputational advantage for higher education institutions or as a means for achieving governmental economic and social goals.
The review addressed questions of conceptualisations and usage at different (but interlinked) levels: system-wide; institutional; departmental; individual, and from two different perspectives, teaching and student learning
The artisan and the artist. Innovation enables transformation
Technologies Excellence Group, for theCurriculum for Excellence Group for SG (commissioned by/for Mike Russell-Cabinet Secy on Education
The challenge of enterprise/innovation: a case study of a modern university
In the prevailing economic and political climate for Higher Education a greater emphasis has been placed on diversifying the funding base. The present study was undertaken between 2012 and 2014 and addressed the implementation of an approach to the transformation of one academic school in a medium-sized modern university in Wales to a more engaged enterprise culture. A multimethod investigation included a bi-lingual (English and Welsh) online survey of academic staff and yielded a 71% response rate (n = 45). The findings informed a series of in-depth interviews (n = 24) with a representative sample of those involved in enterprise work (support staff, managers, senior managers), and those who were not. The results provided the platform for the ‘S4E model’ for effective engagement with enterprise: (1) Strategic significance for Enterprise, (2) Support for Enterprise, (3) Synergy for Enterprise, and (4) Success for Enterprise. The outcomes of the research and the recommendations from it have potential to inform practice in other academic schools within the university and, in a wider context, within other Schools of Education regionally, nationally and internationally. Its original empirical exploration of enterprise within education studies is a significant contribution to that body of knowledge
Do we really drive as we feel?
Learning to drive has been conceptualised as a series of stages which take the learner from mastery of the basic mechanics of driving, through anticipation of other road user's behaviour, to the development of a driving style consistent with the skill achieved in the first two stages (Parker & Stradling, 2002). Deery (1999) suggests that hazard perception is one of the main skills to be acquired in the second stage and that this skill is poorly developed in the inexperienced (and usually young) driver
Aid, education and adventure: Thai women’s participation in a development scholarship scheme.
Development scholarships – endowments that provide individuals from so-called
‘developing’ nations with opportunities to undertake tertiary training abroad – are an
historically important, yet increasingly contested, form of educational aid. However,
meaningful debates about the value of this type of aid are limited by a lack of research
about the impact that it has. The experience of female development scholars is a
particularly neglected area of research. This article provides a qualitative exploration of
the experiences of twelve Thai women who have completed a postgraduate degree
through a scholarship scheme funded by the New Zealand Agency for International
Development (NZAID). This research highlights a number of benefits associated with
these schemes, including greater emotional autonomy, increased cross-cultural
knowledge, new professional networks, new work skills, and improved English-language competency. Negative outcomes identified include career disruption, new unwanted
work responsibilities, and dissatisfaction with aspects of life in their country of origin
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