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Critical thinking is the intellectually disciplined process of actively and skillfully conceptualizing, applying, analyzing, synthesizing, and/or evaluating information gathered from, or generated by, observation, experience, reflection, reasoning, or communication, as a guide to belief and action. In its exemplary form, it is based on universal intellectual values that transcend subject matter divisions: clarity, accuracy, precision, consistency, relevance, sound evidence, good reasons, depth, breadth, and fairness.

One online instructor (Alley 1996) has described this changing pedagogical consciousness as an �instructional epiphany�.� Alley tells of a personal transformation, stimulated by online instruction, marked by two "milestones". First, he had to totally redesign his course to fit and leverage the new learning environment. Second, he had to rethink what he calls his �basic approach�: �As long as I held on to the traditional �sage-on-stage� style of teaching, I would keep reinventing ways for students to be a passive audience� (1996:51).� Similar changes in pedagogical belief and practice have been reported by other faculty who have taught web-based courses (Brown 1998; Jaffee 1997; Cremer 1998) as well as researchers who have interviewed online instructors (Frank 2000).�� There are clearly some �structural constraints� built into the virtual classroom ecology that make it difficult to implement traditional modes of delivery and, in this sense, almost force instructors to entertain active learning strategies. As Frank (2000) discovered in her study of online instructors, "All of the participants saw online learning as empowering for students. The most valuable benefits were the facilitation of active learning, critical thinking, collaboration, confidence, and lifelong learning habits. A common theme was the way in which the teacher is forced to give up the control that one has in a face-to-face environment and re-examine the traditional role of content deliverer".� Just as the physical classroom architecture imposes constraints on, and opportunities for, particular pedagogical practices, so too does the virtual classroom. John Seely Brown (2000) has described the environment of the world-wide-web as a �learning ecology� that is a self-organized evolving collection of cross-pollinating overlapping communities of interest.� Asynchronous web-based courses that include a discussion forum possess many of the same ecological features. All members of the class can receive and broadcast information at any time. This critical communication feature distinguishes the virtual classroom from prior forms of instructional technology.�� While instructors can mediate and guide, they cannot entirely control the flow of communication. Thus, instructor and student roles and relations are less hierarchical and more overlapping and interactive. These greater opportunities for participation can contribute to a greater diversity of opinion and perspective. It is hard work to establish these social dynamics in a physical classroom constrained by a fixed space, a designated time block, and trained inhibitions. The virtual classroom, in contrast, has the potential to establish new patterns of instructor and student interaction and, accordingly, different teaching and learning roles and practices (Girod and Cavanaugh 2001; Becker and Ravitz 1999). ��������� In making comparisons between the physical and virtual classroom, it is important to emphasize a cautionary caveat. The pedagogical ecology, be it a physical classroom or a virtual interface, cannot entirely determine a particular pedagogical practice or learning outcome. The pedagogical ecology offers opportunities and constraints that will shape and influence classroom dynamics and learning outcomes, but much will also depend on the principles informing, and the actual design of, the teaching and learning process (see Chamberlin 2001). The various practices that are employed in both a physical and a virtual classroom indicate the range of possibilities. However, if we believe that, for the purpose of student learning, active student engagement and interaction is preferable to the passive reception of information, we should consider the degree to which this principle is advanced or facilitated by the expanding virtual learning ecology.�

Sociological theories and concepts have an important role to play in analyzing and interpreting these developments. A central sociological proposition is that structural environments influence the social perceptions, roles, and relations of human actors.� As increasing numbers of students and faculty find themselves operating in virtual learning environments, we might also expect to find some changing instructional dynamics. More specifically, there are a number of questions worth exploring. What are the relationships between the technical, the social, and the pedagogical infrastructures?� How has the introduction of new instructional technologies influenced established pedagogical practices? How does the shift from a physical classroom to a virtual learning environment shape and reconfigure the social roles and relations among faculty and students? What consequences will these technologies have for developing pedagogical practices?

have less to do with the proven effectiveness of the particular practice than the desire to appear legitimate or conform to normative expectations.�

appraise, compare, contrast, criticize, differentiate, discriminate, distinguish, examine, experiment, question, test. Evaluating: can the student justify a stand or decision? appraise, argue, defend, judge, select, support, value, evaluate

Analyzing: can the student distinguish between the different parts?

FORMAL LOGICAL STRUCTURE

SELECT A TEST

Critical Thinking - The Very Basics

asynchronous nature of an online course offers more flexibility in terms of interacting with the course materials and participants both for the instructor and the students

Last term I asked my students to provide feedback on the software engineering course I teach. One student reported that, although he liked the course and appreciated that I'd spent most of my career in the "real world," many times he felt that I was doing corporate training rather than teaching.

For many years of my business career, it was my responsibility to train clients on the best ways to use the products and services my company sold them. My student's remarks led me to ask myself many questions. Was I really still behaving like a trainer? What assumptions was I making about teaching and my primary responsibility to my students? And fundamentally, what is the difference between teaching and training? In this column I'd like to share my thoughts on these issues and examine how teaching and training are viewed differently in the halls of academia from in corporate boardrooms. Perhaps this will help you think constructively about what your organization values in its employees and what it does to further their professional development.

each has many alternate definitions, including: To cause to know something To guide the studies of To impart the knowledge of To instruct by precept, example, or experience Definitions for train are: To form by instruction, discipline, or drill To make prepared for a test of skill

your forum postings further and thought about each discussion response as a question on a test?

as much about passion as it is about reason

Should good teaching be entertaining? You bet!

listening, questioning, being responsive, and remembering that each student and class is different.

Several of our speakers were able to shed light on the cause of this rising tide of faculty opposition to computer mediated instruction. Andrew Feenberg of San Diego State University summarizes the situation in the opening paragraph of his "Distance Learning: Promise or Threat" (1999) article: "Once the stepchild of the academy, distance learning is finally taken seriously. But not in precisely the way early innovators like myself had hoped. It is not faculty who are in the forefront of the movement to network education. Instead politicians, university administrations and computer and telecommunications companies have decided there is money in it. But proposals for a radical "retooling" of the university emanating from these sources are guaranteed to provoke instant faculty hostility."

The implementation of online education shows both promise and peril. Computer mediated instruction may indeed introduce new and highly effective teaching paradigms, but high-quality teaching is not always assured. Administrative decisions made without due consideration to pedagogy, or worse, with policies or technology that hampers quality, may cause much wasted time, money and effort of both faculty and students.

In training, a particular package of knowledge is imparted to an individual so that he or she can assume work within a system, as the firefighters do for example. According to Noble, training and education are appropriately distinguished in terms of autonomy (Noble, 1999). In becoming trained, an individual relinquishes autonomy. The purpose of education, as compared to training, is to impart autonomy to the student. In teaching students to think critically, we say in effect "Student, know thyself." Education is not just the transmission of knowledge, important as that is, but also has to do with the transformation of persons (and the development of critical thinking skills).

To look at your own course objectively is difficult