The educational benefits of involving learners as active players in the learner modelling process have been an important motivation for research on this form of learner modelling, henceforth referred to as participative learner modelling. Such benefits, conceived as the promotion of learners’ reflection on and awareness of their own knowledge, have in most cases been asserted on the grounds of ...

ion transactions Abstraction instructional transactions enable the learner to acquire class, subclass, and instance relationships between knowledge objects. Abstraction transactions promote the ability to transfer or use a skill acquired for one set of instances or subclasses with a new8 set of instances or subclasses. Abstraction transactions enable the learner to generalize knowledge by acqui...

The mechanisms which enable the vast majority of computer attacks are based on design and programming errors in networked applications. The growing use of voice over IP (VOIP) phone technology makes these phone applications potential targets. We present a tool to perform security testing of VOIP applications to identify security vulnerabilities which can be exploited by an attacker. Session Ini...

many factors affect tobacco quit rate. in this study we investigated the abstinence rate after 5 years based on the age of smoking initiation. this pre-post field trial study was conducted on 398 smokers who participated voluntarily in a smoking cessation clinic in 2005. they were followed for 5 years and their success or failure in continuous abstinence was evaluated and recorded in 2010. thre...

BACKGROUND Online medical education curricula offer new tools to teach and evaluate learners. The effect on educational outcomes of using learner feedback to guide curricular revision for online learning is unknown. METHODS In this study, qualitative analysis of learner feedback gathered from an online curriculum was used to identify themes of learner feedback, and changes to the online curri...

LEARNING WHILE USING AN INSTRUCTIONAL SIMULATION Tayyaba Batool Old Dominion University, 2017 Director: Dr. Ginger S. Watson Learner control is thought to be valuable by some scholars who believe that it allows learners to adapt instructions to their needs while reducing cognitive load (Mayer & Moreno, 2003). Although learner control offers some advantages to the learner, the importance of an i...

context appropriate management of neonates, tested positive for congenital hypothyroidism (ch), in particular, the initial dosage of levothyroxine and the time of initiation of treatment is a critical issue. the aim of this study was to assess all current evidence available on the subject to ascertain the optimal initial dose and optimal initiation time of treatment for children with ch. eviden...

Page 5 1. Abstract Every system, which wants to provide personalized learning services, needs learner models in order to be able to do so. These models are the product of learner assessment and modelling by different sources, and are subject to constant changes and extensions. This Bachelor Thesis presents the conceptualization and implementation of a browsing system for open active learner mod...

An Open Learner Model makes a machines' representation of the learner available as an important means of support for learning. This means that a suitable interface is created for use by learners, and in some cases for others who aid their learning, including peers, parents and teachers. The chapter describes the range of purposes that Open Learner Models can serve, illustrating these with diver...