Beyond intelligent tutoring systems: Using computers as METAcognitive tools to enhance learning?

Framed by the existing theoretical andempirical research on cognitive and intelligenttutoring systems (ITSs), this commentaryexplores two areas not directly or extensivelyaddressed by Akhras and Self (this issue). Thefirst area focuses on the lack of conceptualclarity of the proposed constructivist stanceand its related constructs (e.g., affordances,situations). Specifically, it is argued that aclear conceptualization of the novelconstructivist stance needs to be delineated bythe authors before an evaluation of theirambitious proposal to model situationscomputationally in intelligent learningenvironments (ILEs) can be achieved. The secondarea of exploration deals with the similaritiesbetween the proposed stance and existingapproaches documented in the cognitive,educational computing, and AI in educationliterature. I believe that the authors are at acrossroads, and that their article presents aninitial conceptualization of an important issuerelated to a constructivist-based approach tothe computational modeling of situations inILEs. However, conceptual clarity isdefinitively required in order for theirapproach to be adequately evaluated and used toinform the design of ILEs. As such, I invitethe authors to re-conceptualize their frameworkby addressing how their constructivist stancecan be used to address a particular researchagenda on the use of computers as metacognitivetools to enhance learning.     

Toulmin’s argument pattern as a “horizon of possibilities” in the study of argumentation in science education

Kim and Roth (this issue) purport to draw on the social-psychological theory of L. S. Vygotsky in order to investigate social relations in children’s argumentation in science topics. The authors argue that the argumentation framework offered by Stephen Toulmin is limited in addressing social relations. The authors thus criticize Toulmin’s Argument Pattern (TAP) as an analytical tool and propose to investigate the genesis of evidence-related practices (especially burden of proof) in second- and third-grade children by studying dialogical interactions. In this paper, I illustrate how Toulmin’s framework can contribute to (a) the study of “social relations”, and (b) provide an example utilizing a theoretical framework on social relations, namely Engeström’s Activity Theory framework, and (c) describe how we have used the Activity Theory along with TAP in order to understand the development of argumentation in the practices of science educators. Overall, I will argue that TAP is not inherently incapable of addressing social relational aspects of argumentation in science education but rather that science education researchers can transform theoretical tools such as Toulmin’s framework intended for other purposes for use in science education research.     

Internet,Multimedia and Virtual Laboratories in a 'Third World' Environment

Electronic education faces similar difficulties in low-budget institutions throughout the world (many of them in common with developed nations), including mainly rejection or disinterest from staff and students, insufficient funds, outdated hardware, incompatible software and poor Internet access. Over the past five years, with low budgets and considerable limitations in the equipment available, the Universidad Estatal a Distancia in Costa Rica has produced multimedia courses and materials for use on the Internet, as well as designing virtual laboratories that can be run on cheap computers. The authors recount their experiences in the hope that these will prove useful to others. They explain how simultaneous production of traditional materials (mainly printed textbooks) and online courses, together with simple automatic evaluation and 'outsourcing', reduce costs significantly. They conclude that HTML and JAVA are currently the choice computer languages to reach the greatest number of users without need of a specific computing platform, powerful computers or expensive software.     

Restructuring of schools as a consequence of computer use?

The central question discussed is whether the use of computers leads to the restructuring of schools or classrooms. Several authors argue that intensive use of computers must lead to new classroom patterns or new forms of schooling. Data from the international comparative study of computers in education, conducted by the International Association for the Evaluation of Educational Achievement (IEA), reveal that in almost all schools in industrialized countries activities with computers are taking place. However, a relatively small number of teachers are involved, and these activities are not indicating real changes in the structure of schools and classrooms.     

Equitable research: a bridge too far?

This paper is written in response to Angela Chapman and Allan Feldman’s research study, “Cultivation of science identity through authentic science in an urban high school”. I utilize this forum piece to extend the call for “awakening a dialogue” that critically assesses the effectiveness of current K-12 science education research in addressing the needs of populations of color. I take the opportunity to first discuss elements of what an equitable research focus might look like. I finish by critiquing and ultimately commending the authors on the degree to which they succeed in demonstrating an equitable approach to the design and carrying out of their study.     

计算机专业与"软考"结合培养的探索

各类院校虽都在不断加强对计算机类人才的培养,但也难以满足社会需求的复合型人才,最终供需矛盾。就此话题,本文将主要从本科教育与＂软件资格＂考试相结合,从学生的兴趣着手、计算机初级知识体系建立及中高级知识系统的完善等方面来展开论述,以更好的探讨计算机类本科人才的培养模式。     

WebCT and Its Growth as a Type II Application

Abstract

Maddux, Johnson, and Willis mentioned in 1992 some “yet-to-be-developed types” that “have the potential to be Type II software if they are used in such a way that the user is given the ability to learn in new and better ways.” The authors of this paper will frame the discussion of learning management systems (LMS) around the concept of Type I and Type II applications of computers in education. We suggest that with the new trends of interoperability within WebCT, more researchers will accept WebCT as a potential Type II application. As more interactive learning objects are developed and shared on the WebCT format, it should be easier for instructors to create and teach courses that reflect the value systems expressed in the concept of Type II learning.     

Good education in an age of measurement: on the need to reconnect with the question of purpose in education

In this paper I argue that there is a need to reconnect with the question of purpose in education, particularly in the light of a recent tendency to focus discussions about education almost exclusively on the measurement and comparison of educational outcomes. I first discuss why the question of purpose should always have a place in our educational discussion. I then explore some reasons why this question seems to have disappeared from the educational agenda. The central part of the paper is a proposal for addressing the question of purpose in education—the question as to what constitutes good education—in a systematic manner. I argue that the question of purpose is a composite question and that in deliberating about the purpose of education we should make a distinction between three functions of education to which I refer as qualification, socialisation and subjectification. In the final section of the paper I provide examples of how this proposal can help in asking more precise questions about the purpose and direction of educational processes and practices.     

An ecological perspective on research with computers in science education

This paper presents an “ecological perspective” on research with computers in science education. It is proposed that current and past research within the computer education field has been characterised by an over-emphasis on technical applications of the machinery, rather than a deeper consideration of the teaching and learning process. This tendency toward “technocentric thinking” has usually failed to take into account the important social and cognitive interactions within the computer learning environment. The view advanced here, is that an understanding of the effects of computers on students' learning can be achieved only through an analysis of the dynamic interactions between students and teachers as they work with computers in a particular environment. A theoretical framework for understanding this range of interactions is presented. Finally, an ecological model is proposed for conducting future research on the application of computers in science education. Specializations: information technology in education, science education, technology education, environmental education, and media education     

Historical,Theoretical, and Foundational Principles of Universal Instructional Design in Higher Education

In this essay, the authors provide an overview of Universal Instructional Design (UID) as an approach for addressing the learning needs of all students enrolled in institutions of higher education. They argue that the concept of universality as it is applied to instruction is an approach that will benefit not only students with disabilities, but all students. To support their argument, the authors explain the core elements of UID as well as the conceptual connections of UID to multicultural education and social justice education. They conclude the essay by framing the articles included in this special issue.     

The inclusion of learners with barriers to learning and development into ordinary school settings: a challenge for Uganda

Colleagues in developing countries are required to meet a range of challenges when implementing educationally inclusive policies and practices. In this article, Kirsten Kristensen, clinical phychologist and senior consultant in special needs education and development; Martin Omagor-Loican, commissioner for special needs education, careers guidance and counselling; and Negris Onen, principal education officer in the Ministry of Education and Sports in Uganda, describe work focused on addressing the needs of all learners, including those who experience barriers to learning and development, in ordinary, mainstream school settings. The authors draw upon a study of current attitudes, perceptions and knowledge about trends towards inclusion in Uganda. The findings indicate progress in the introduction and implementation of inclusive policies; improved professional development opportunities for staff concerned with special education at all levels; and relatively positive attitudes towards inclusion. The study also raises concerns, however, about the ways in which the education system is structured and managed in a country where class sizes are enormous and resources are few. The authors make a number of key recommendations for developing mechanisms, structures and capacity in support of inclusion at all levels and report positive and encouraging recent developments.     

m-Learning: An experiment in using SMS to support learning new English language words

There is an increase use of wireless technologies in education all over the world. In fact, wireless technologies such as laptop computers, palmtop computers and mobile phones are revolutionising education and transforming the traditional classroom-based learning and teaching into anytime and anywhere education. This paper investigates the use of wireless technologies in education with particular reference to the potential of learning new technical English language words using Short Message Service (SMS) text messaging. The system, developed by the authors, called mobile learning tool (MOLT), has been tested with 45 1st-year undergraduate students. The knowledge of students before and after the experiment has been measured. Our results show that students enjoyed and learned new words with the help of their mobile phones. We believe that using the MOLT system as an educational tool will contribute to the success of students.     

Heading for the Ha-Ha

Some educationalists predict that it will not be long before modern technology—especially the microchip—revolutionizes education, automating traditional teachers, tutors and industrial instructors into oblivion. In this paper I argue that such fears—or what some call hopes—are groundless. Few of the more important ways in which human teachers interact with students can be electronically simulated. For as far ahead as it is possible to see, educators will be people rather than computers, and the dominant educational medium will continue to be the printed and spoken word rather than the image on a screen. There will be no great boom in computer-assisted instruction (CAI); computers, video (including videodisc) and the other products of modern technology will advance their status as useful educational tools, but they will not revolutionize education.     

Navigating Different Theories of Change for Higher Education in Volatile Times

Many have argued that higher education should play a central role in addressing today’s complex political, economic, and ecological challenges. However, there is also great anxiety and disagreement about how we should prepare students for an uncertain future, and produce knowledge that responds to contemporary challenges. In this article, I consider how three theories of change frame higher education in the present. Recognizing that different theories of change hold unequal social power, I emphasize a theory of change rooted in decolonial critiques that suggest contemporary challenges are ultimately the product of our fundamentally harmful and unsustainable modern system.     

Widening participation in higher education with a view to implementing institutional change

In this research informed perspective, I discuss some of the barriers students face during progression to higher education. A crucial role can be played by higher education institutions (HEIs) and other public bodies. I discuss some of the measures taken and critically evaluate these to show how these can be improved. In the absence of a centralised admission system and autonomy exercised by HEIs, it is not clear yet how these targets will be achieved. HEFCE and OFFA play a vital role, but there is further scope towards addressing equality and diversity. This paper discusses some of the ways forward.     

The impact of education on political ideology: Evidence from European compulsory education reforms

Previous research documents a correlation between education and political ideology, usually indicating a positive relationship between education and left-wing political views. In this paper, I examine to what extent this association is causal. I merge political ideology data from 25 waves of Eurobarometer surveys with information on 18 educational reforms in 11 European countries. I then instrument for educational attainment with a regression discontinuity design that estimates the increase in education due to compulsory educational reforms. Notably, it appears that omitted variables bias is important here. I find a significant causal effect of education moving individuals to the right when properly addressing the endogeneity whereas there is a significant association between education and left-wing political ideology when treating education as exogenous. I find that on average, among the individuals compelled into additional education from these specific reforms, an additional year of education moves individuals to the right of the political continuum by about 5–6%. However, I also find no evidence of a causal effect on political ideology for a subgroup of countries.     

Artificial worlds and real experience

The debate about the potential impact of computers on children's learning and development rages. In this article I take up one set of issues in this debate having to do with the role of experience, computational and otherwise, in learning. Are computational learning environments doomed to failure because of their impoverished sensory properties? Do computers impose rigid and mechanical thinking on their users? My answer to these and related questions is a straightforward no. But in thinking through the issues one can learn a good deal about what “experience” can and should mean, and in what ways we can most profitably use computers in education.     

Crafting multicultural science education with preservice teachers through service-learning

Many science educators, in the US and elsewhere, suppport the idea that all students should have fair and equal opportunities to become scientifically literate through authentic, real problem-based science education. However, this challenge requires teachers to find ways to help all students feel comfortable with, and connected to, science. Despite the general consensus around the ideal of science for all, science teacher education programmes have had little or no impact on preservice teachers' philosophies of teaching and learning, especially as it relates to serving underserved populations in science. In this paper, I explore community service-learning as one way of addressing the multicultural dimension of preservice education with the following three questions: In what ways does involving pre-service science teachers in community service-learning influence their views on multicultural science education, in theory and practice? What qualities of community service-learning make multicultural science education a realistic objective? How might service-learning be used to push our collective understanding of what an inclusive and liberatory multicultural science teaching practice could be? I explore these questions and propose further areas of research by using a case study involving service-learning from my own teaching-research with preservice students.     

Training the Physical Education Teacher: A Worried Re‐Think

Abstract

The increasing demand on nurses to adopt the roles and responsibilities of full professional status have been reflected in nurse training by the move into higher education. However, while there are undoubted benefits to this move, the authors believe that it has been at the expense of student involvement in their courses and a widening of the gap between theory and practice.

This paper presents three strategies for addressing those problems. Firstly, the authors argue for a student‐centred humanistic approach to education within the constraints of a curriculum for professional training. Secondly, they present a strategy for narrowing the theory practice gap through the use of reflective practice. Finally, they outline an approach to continuous and ongoing course evaluation in which findings are immediately applied to produce a flexible and responsive curriculum. The paper concludes by arguing that this broad approach could be successfully employed in any professional training within the further and higher education framework.     

Teaching gender and sexuality diversity in foundations of education courses in the US

This article is a summary of comprehensive units on gender and sexuality diversity that the authors have used in teacher education courses in undergraduate and graduate social foundations of education classes over several years. The course lesson plan includes a five‐part analysis of the following categories: biological sex; gender identity/sexual identity; gender roles; sexual behavior; and sexual orientation. The authors have experienced much success and positive student evaluation by using this approach. This is true even in religiously and politically conservative universities. The authors introduce the complexity of biology, gender roles, and gender identity, before addressing human sexuality. This helps to diffuse many stereotypes and misconceptions in the initial lessons.