Pedagogy Embedded in Educational Software Design: Report of a Case Study

Most educational software is designed to foster students' learning outcomes but with little consideration of the teaching framework in which it will be used. This paper presents a significantly different model of educational software that was derived from a case study of two teachers participating in a software design process. It shows the relationship between particular elements of the teachers' pedagogy and the characteristics of the software design. In this model the 'classroom atmosphere' is embedded in the human-computer interface scenarios and elements, the 'teaching strategy' in the design of the browsing strategies of the software, and the 'learning strategy' in the particular forms of interaction with the software. The model demonstrates significant links between the study of Pedagogy and the study of Information Technology in Education and has implications for the relationship between these two areas of research and consequently for teacher training. The model proposes a perspective on educational software design that takes into consideration not only learning theories, but also teaching theories and practice

Rational physical agent reasoning beyond logic

The paper addresses the problem of defining a theoretical physical agent framework that satisfies practical requirements of programmability by non-programmer engineers and at the same time permitting fast realtime operation of agents on digital computer networks. The objective of the new framework is to enable the satisfaction of performance requirements on autonomous vehicles and robots in space exploration, deep underwater exploration, defense reconnaissance, automated manufacturing and household automation

Free Will Pessimism

The immediate aim of this paper is to articulate the essential features of an alternative compatibilist position, one that is responsive to sources of resistance to the compatibilist program based on considerations of fate and luck. The approach taken relies on distinguishing carefully between issues of skepticism and pessimism as they arise in this context. A compatibilism that is properly responsive to concerns about fate and luck is committed to what I describe as free will pessimism, which is to be distinguished from free will skepticism. Free will skepticism is the view that our vulnerability to conditions of fate and luck serve to discredit our view of ourselves as free and responsible agents. Free will pessimism rejects free will scepticism, since the basis of its pessimism rests with the assumption that we are free and responsible agents who are, nevertheless, subject to fate and luck in this aspect of our lives. According to free will pessimism, all the major parties and positions in the free will debate, including that of skepticism, are modes of evasion and distortion regarding our human predicament in respect of agency and moral life

The Heterodox 'Fourth Paradigm' of Libertarianism: an Abstract Eleutherology plus Critical Rationalism

1) Introduction. 2) The key libertarian insight into property and orthodox libertarianism’s philosophical confusion. 3) Clearer distinctions for applying to what follows: abstract liberty; practical liberty; moral defences; and critical rationalism. 4) The two dominant (‘Lockean’ and ‘Hobbesian’) conceptions of interpersonal liberty. 5) A general account of libertarianism as a subset of classical liberalism and defended from a narrower view. 6) Two abstract (non-propertarian, non-normative) theories of interpersonal liberty developed and defended: ‘the absence of interpersonal initiated imposed constraints on want-satisfaction’, abbreviated to ‘no initiated imposed costs’; and ‘no imposed costs’. 7) Practical implications for both main abstract conceptions of liberty derived and compared. 8) How this positive analysis relates to morals. 9) Concluding conjectures: the main abstract theory of liberty captures the relevant interpersonal conception; the new paradigm of libertarianism solves the old one’s problems

Personal projects, affect, and need satisfaction : a thesis presented in partial fulfilment of the requirements for the degree of Master of Arts in psychology, at Massey University

The present study investigated effects that patterns of purposeful human action, conceived as personal projects, have on positive and negative affect and need satisfaction. Replication was attempted of main effects reported in the literature for project attributes upon affective experience. More importantly, a more complex view of the effects of projects attributes was proposed whereby project attributes interact with each other and age and sex to influence affect. In addition, an investigation into the determinants of need satisfaction was conducted utilising both within- and between- subjects modes of analysis. Seventy respondents completed a questionnaire containing measures of positive and negative affect, a project elicitation list, and measures of the project attributes of need satisfaction, involvement, conflict, and time-frame. Regression analyses generally failed to replicate reported relationships between project attributes and positive or negative affect. In contrast, a number of significant interaction effects did emerge between project attributes and age and sex, although each of these related only to positive affect. These interactions were between involvement and age, conflict and sex, conflict and age. The determinants of need satisfaction were found to differ greatly in significance but not magnitude, according to the mode of analysis used. Need satisfaction was positively related to involvement, and engagement in long term projects, and negatively to interproject conflict. In addition to these main effects a hypothesized quadratic effect for project conflict was found and interaction between sex and conflict. The issues concerning which is the more appropriate level of analysis are discussed. It was concluded for the interaction analyses that, while project attributes may be considered as independent influences upon positive affect, they should not be considered independently of age and sex. It is concluded that projects did not adequately match expectations of relating to affect and need satisfaction and are limited in their seeming inability to account for negative affect

Behavioral Equivalences

Beahvioral equivalences serve to establish in which cases two reactive (possible concurrent) systems offer similar interaction capabilities relatively to other systems representing their operating environment. Behavioral equivalences have been mainly developed in the context of process algebras, mathematically rigorous languages that have been used for describing and verifying properties of concurrent communicating systems. By relying on the so called structural operational semantics (SOS), labelled transition systems, are associated to each term of a process algebra. Behavioral equivalences are used to abstract from unwanted details and identify those labelled transition systems that react “similarly” to external experiments. Due to the large number of properties which may be relevant in the analysis of concurrent systems, many different theories of equivalences have been proposed in the literature. The main contenders consider those systems equivalent that (i) perform the same sequences of actions, or (ii) perform the same sequences of actions and after each sequence are ready to accept the same sets of actions, or (iii) perform the same sequences of actions and after each sequence exhibit, recursively, the same behavior. This approach leads to many different equivalences that preserve significantly different properties of systems

Anthropological and ethical foundations of organization theory

The ever more frequent and forceful criticisms of management sciences suggest that we need a new model. In fact, the number of proposed alternatives has multiplied, with some suggesting that the range of economic points of departure be extended, while others turn to other sciences (sociology, psychology, neuroeconomics, political sciences, philosophy) for their inspiration. This article suggests returning to the origins of economic science, action theory, with a broader approach that takes in the contributions of realist philosophy (Aristotle, Thomas Aquinas), with a view to laying the foundations for a richer organizational theory in which ethics plays a clearer role.action theory; ethics; management; moral virtues; organization theory;

The 1990 progress report and future plans

This document describes the progress and plans of the Artificial Intelligence Research Branch (RIA) at ARC in 1990. Activities span a range from basic scientific research to engineering development and to fielded NASA applications, particularly those applications that are enabled by basic research carried out at RIA. Work is conducted in-house and through collaborative partners in academia and industry. Our major focus is on a limited number of research themes with a dual commitment to technical excellence and proven applicability to NASA short, medium, and long-term problems. RIA acts as the Agency's lead organization for research aspects of artificial intelligence, working closely with a second research laboratory at JPL and AI applications groups at all NASA centers