Sep

A study by Brescia and Miller (via Stephen's Web) on the benefits of instructional blogging suggests that the main benefits are "the reinforcing of course engagement and the repetition of exposure to coursework are the most valuable aspects of blogging."



Anne, my 2-day-old daughter, will apparently be a persuasive rhetorician. She already understands the value of backing up her claims with evidence and reasoning. Just a few hours after birth, she cried somewhat rather loudly and quite persistently, "Waaaaah!!" (Translation: Change my diaper). "Is it necessary?" I asked. She cried again, "Waaah, waaaah, waaaaaah!" (Translation: If you want evidence, check it out.) I checked it, and yes it was wet. But I still requested reasoning to attend the evidence. She simply looked me in the eye and gave one loud and short burst, "Waah!!!" (Translation: You figure it out!!!) So, her matter-of-factness, and intensity, convinced me to immediately give her a new diaper.



Ben Feller ("Study says teacher training is chaotic", Boston Globe) writes about a study conducted by Arthur Levine, former President of Teachers College at Columbia University, asserting that teacher education is "deeply flawed." (For the report, go to The Education Schools Project.) The main points are:

  • a lack of common required skills in teacher education programs
  • low admissions standards
  • disengaged college faculty
  • inadequate practice in the classroom, and
  • inadequate supervision

I can identify with inadequate supervision and the lack of practice in the classroom. When I went to Turkey to teach English armed with my masters degree, I knew the theory but had had zero practice. In Turkey, I was scrambling every night to figure out what I would do the next day. And there was almost no communication among teachers to resolve what I should teach, and so subsitute in a way for a mentor.

What I appreciate most about teaching today is that I have a few engaged colleagues with whom I discuss on an almost daily basis what's going on in our classrooms and how to improve our pedagogy. In addition to the problems that Levine found, I would suggest that aspiring teachers should be organized into support groups to learn from one another and perhaps even continue to support one another after graduation.



Clay Spinuzzi at Blogging Pedagoy writes about new innovations in getting one's homework done:

Slashdot has some links to a discussion about how students are cheating in college, including leveraging Wikipedia, Turnitin, and so forth. One of the more intriguing links was to Student of Fortune, which appears to be a brokering service for, er, tutoring.

My traditional, glib response to worries about cheating has been that as long as the instructor comes up with unique, situated assignments and reviews drafts during the writing process, it's not an issue. But that solution works for instructors teaching small numbers of classes in small sections. And the measures described here, especially Student of Fortune, can counteract the countermeasures.

As Spinuzzi notes, students can "outsource" their homework, thus circumscribing attempts to design assignments to avoid cheating and plagiarism. Actually, although the technological methods are new, the concept is not. I remember in 1969 when a friend of mine was paid to impersonate another student for the entire semester for a Spanish class. A problem occurred when he fairly quickly realized that as a Spanish major he might be recognized by another professor who would wonder why he was sitting in an introductory Spanish course. Student of Fortune, however, makes it considerably easier to find someone to do their work and easier to line up people to do that work. And there's considerably less risk of being detected. The Internet has enabled cheating to reach new entrepreneurial levels.



Dynamnics in ActionWeb 2.0 adherents often talk about the need for conversation, sometimes as if simply participating in the conversation is sufficient to promote learning. What is less often seen is the notion of intention. Philosopher Alicia Juarrero's book Dynamics in Action: Intentional Behavior as a Complex System tackles the problem of intention in action.

In her book, Juarrero asks, “What is the difference between a wink and a blink?” The wink, of course, is intentional, and the blink is not. And this is what her book is about, a contribution to action theory, which is a branch of philosophy that investigates the difference between action and non-action, intentional and unintentional behavior. Such distinctions are crucial in courts of law and have import in interpreting everyday encounters. Juarrero asserts that modern action theories are grounded in an inadequate understanding of cause and explanation. To remedy this defect, she proposes that action theories take a dynamical approach and consider intentional behavior as a complex system.

That is, tracing its development from Aristotle’s four causes (formal, final, efficient, and material) and his prohibition against self-cause (the axiom that nothing can move itself), Juarrero shows that philosophers and action theorists—by keeping the dictum against self-cause and reducing the four causes to one, efficient cause—have reduced our understanding of cause to a mechanistic understanding. Moreover, she shows how action theory, influenced by Hume and behaviorism, adopted the covering-law method of explanation in which the particular is subsumed as an instantiation of a universal law. Thus, the only explanations that count are those that include prediction on the basis of a universal law.

With such an understanding of cause and explanation, an atomistic and mechanistic perspective of intentional action became the norm: Behavior was reduced to lawlike patterns divorced from their history, their context, and the environment. Such perspectives created difficulties, at least for philosophers, in understanding human behavior—how it was intended, initiated, and sustained—and disregarded the anomalies, uniqueness, and intentions in behavior that are apparent in everyday life.

To remedy this defect, she proposes that action theories should take a dynamical approach and consider intentional behavior as a complex system.

Before looking at complexity theory, she moves away from an efficient cause understanding of behavior and explanation by drawing upon information theory and reframing intention as a source of information, as a trajectory. Then, she uses information theory’s concepts of information flow, noise, and equivocation to determine whether the flow of information is compromised by calculating the presence of noise and equivocation. If it is compromised, then intention is not present, and so action does not occur. Thus, instead of a discrete event due to efficient cause, action can be considered to be an unequivocal trajectory from intention to behavior. In this way, Juarrero resolves action theory’s problems with cause and explanation. As she notes, however, information theory has its own weaknesses of handling meaning and alternative possibilities of action. To overcome those weaknesses and to further develop her treatment of action, she turns to theories of complex adaptive systems.

Using complex adaptive systems (CAS) as a theory-constitutive metaphor for intentional causality, Juarrero asserts that “intentions and actions should be taken to be facultative, self-organized dynamical systems” (p. 112). By providing a dynamical basis for intention and behavior, she is able to underscore modern action theory’s inadequacies, to account for the self-cause seen in complex systems, and to move toward a new understanding of intentional behavior.

By viewing intentional behavior as a characteristic found in self-organization dynamics, Juarrero shows that the covering-law model cannot explain these systems because (1) the properties at one stage of self-organization are not equal to the sum of the properties of the earlier stage and (2) direct links (i.e., efficiently causal links) do not necessarily exist because properties emerge from the interactions of the parts.

The interactions of parts framework allows Juarrero to tackle the problem of self-cause. Self-cause, she posits, originates from a top-down interlevel causality, which in turn arises from constraints. These constraints cause not efficiently “but by making things interdependent” (p. 150). Interestingly, constraints can “open up as well as close off options” (p. 133). I've mentioned in an earlier posting Juarrero's example of language in which particular combinations of sounds are possible in any particular language but others are not. Without such constraints, communication could not take place, or would at least “be limited to a few grunts, shouts, wails, and so forth” (p. 138).

Redefining actions as “behavioral trajectories constrained top-down by an intention” (p. 151) and framing patterns of trajectories as attractors constraining future actions, Juarrero posits that meaning is embodied in a self-organizing neural topology. Re-organizing the neural landscape constructs new relationships and, therefore, new meanings, which, along with intentions, emerge uniquely in contexts influenced by the history of interactions between an individual and “the interaction, nature, and sequence of the stimuli” in the environment. Thus, the notion of intention and meaning as a self-organizing landscape remedies the lack of meaning and of alternatives in information theory.

Moreover, in the process of self-organizing, new interdependencies are entrained via reciprocal interactions and ongoing feedback between internal dynamics and the driving environment. These interdependencies cause in a way different from the modern perspective of efficient causes involving “independent and disconnectable items” (p. 194). Rather, having a context and history located in time and space, they cause by constraining future behaviors, so that to move from one established attractor to another one requires disequilibrium. The complexity of establishing such interdependencies and attractors means that explanation needs to “tell the whole story” (p. 213).

At last, Juarrero returns to the concept of explanation, asserting that we need “to enlarge our views of what counts as a rational explanation” (p. 218) with respect to human action. Covering-law explanations may work for phenomena that can decontextualized and limited to efficient causes. However, for human action—a phenomenon embedded in historical, contextual dynamical systems attendant with complex attractors and coupled to the environment—understanding must reconstruct the processes and interrelationships of the system, accounting for regularity and anomaly. Thus, what is needed is a genetic, historical narrative of explanation, a hermeneutics that “provide[s] insight into and understanding of how something happened, that is, into its dynamics, background, and context” (p. 240). In short, we need stories.

Stories are not new. They have transmitted heritages and values from before the time of the Hellenic epics, the Iliad and the Odyssey; nowadays, they may be the basis of curricula (e.g., “Socratic Arts” founded by Roger Shank), and they may aid managers in making decisions (e.g., Shell International’s Global Scenarios). What is new is Juarrero’s complexity approach to explaining how stories work: “myths and tales explain because they recreate the open, nonlinear dynamics of the real processes they purport to explain” (p. 241).

Stories are one important educational implication I drew from Juarrero’s work. Juarrero looks at stories, or narrative, primarily as a hermeneutic tool. However, they also have the potential “to promote flexibility and resilience” (p. 253), to push one’s conceptual landscapes far from equilibrium, in children and in adults. Not all stories. Most simply reproduce social expectations and indoctrination. For stories to develop flexibility and resilience in children, they need to provide some element of surprise via juxtaposing concepts in unexpected ways. For an example, consider The Farmer’s Wife by Idries Shah.

In this children’s story, a farmer’s wife drops her apple, which rolls into a hole. Unable to get it out, she asks a series of animals and objects (bird, cat, dog, bee, beekeeper, rope, fire, water, cow) to help her. However, each one in turn refuses and is called “naughty.” Finally, she asks the bird to peck the cow, which sets off a cascade of actions in reverse order of animals and objects, returning to the bird again, building up to the point at which it is expected that the last (and first) animal, the bird, will retrieve the apple. However, instead, at the last second, a wind blows the apple out of the hole, “And everyone lived happily ever after.” This short story juxtaposes (1) asking according to one’s own interest with asking according to the recipient’s interest (or nature), (2) allegedly naughty beings (and the good farmer’s wife) with living happily ever after and (3) an expected outcome from a linear cascade of causes with unexpected chance.

There are other concepts with educational and research implications: interlevel causality, interdependencies, enabling constraints, and so on. What is the role of intention in education? What relationships exist between intention and focused attention? Juarrero wonders “whether and to what extent we can teach children to focus and channel their internal dynamics” (p. 251). I wonder if it is sufficient simply to provide activities that promote flow, “the state in which people are so involved in an activity that nothing else seems to matter” (Csikszentmihalyi, 1990, p. 4). Flow experiences develop the complexity of a person by increasing levels of both differentiation and integration (Csikszentmihalyi), which parallels Juarrero’s point of “an earlier state space [transforming] into a more differentiated and complex set of options” (p. 180). Juarrero’s book is pregnant with concepts and questions for re-examining old lines of educational research and opening up new ones.

Dynamics in Action is dense. To understand its philosophical underpinnings requires careful re-readings. It is also speculative. Juarrero is using, as she says, complex adaptive systems as a theory-constitutive metaphor. But it is insightful speculation. It is a story worth re-reading.

Reference:

Shah, I. 1998. The Farmer’s Wife. Cambridge, MA: Hoopoe Books.

Note: Most of this post is excerpted from my review of Juarrero's book in the journal Complicity.



The Second Language Writing Section Interest Section (TESOL) has their own website (via Paul Matsuda).



The Ornament

When you think of tolerance and multiculturalism, does Medieval Europe come to mind? Probably not. Yet, Maria Rosa Menocal's (professor of Spanish and Director of the Whitney Humanities Center at Yale University) book The Ornament of the World: How Muslims, Jews, and Christians Created a Culture of Tolerance in Medieval Spain makes precisely that claim. Weaving together tales from medieval Spain, Menocal illustrates how three different religions built a "first-rate" culture of tolerance that influenced Europe for centuries to come.

Menocal intertwines "culture of tolerance" with F. Scott Fitzgerald's notion of a "first-rate" mind, writing,

the test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time ...

[that] contradictions--within oneself, as well as within one's culture--could be positive and productive. (pp. 10-11)

Contradictions, Menocal asserts, were responsible for the flowering of art, intellect, and tolerance towards others in Medieval Spain: Muslims, Christians, and Jews interacted openly and freely, keeping a strong sense of identity, yet assimilating features of other cultures that they admired. In Medieval Spain, tolerating contraries led to great philosphers like ibn Rusd and Maimonides, who wrestled with the contraries of faith and reason. Maimonides, with his Second Law, or Mishneh Torah, would be called a "second Moses." Moses of Leon struggled with the traditional Halakah and came up with his Sefer ha-zohar, The Book of Splendor, a systematic compilation of Kabbalah, the Jewish mystical tradition. The study of the living language of Arabic generated once again a Hebrew that was "the language of a vibrant, living poetry" (p. 109).

Such "first-rate" contraries resulted in "authentic multiculturalism." Jews, such as Hasdai ibn Shaprut and Samuel the Nagid, were viziers in an Islamic government. Alongside Arabic--a language of state, love, and religion--existed other religious and vernacular languages. This multicultural environment preferred freedom of religious expression to political correctness; "incongruity in the shaping of individuals" (p. 11) to a "strict harmony of ... cultural identities" (p. 277); "to pose difficult questions rather than to propose easy answers or facile morals" (p. 274); and so on. All of these contraries and others touch upon so many issues in education and modern life, such as assimilation vs. heritage maintenance, multiculturalism vs. traditional canons, political correctness vs. freedom of expression and of religion, bilingual education vs. immersion, and so on.

The authentic multiculturalism of Medieval Spain arose from tolerance of and dialogue with others. Yet, tolerance and dialogue are not givens, as this culture of tolerance eventually fell.

WHAT HAPPENED? HOW AND WHY DOES A CULTURE OF tolerance fall apart? How did a people come to abandon a culture rooted in an ethic of yes and no, so readily able to love and embrace the architecture or the poetry of political enemies or religious rivals, so willing to read good books regardless of the library they came from? All the answers are themselves bundles of contradictions.... Perhaps all that can be said with any conviction is that in the combination of spectacular successes and failures presented by this history lie tales of both warning and encouragement. (p. 266)

The notion of contradictions being essential for tolerance and creativity, and also for learning (see Learning: A State of Dissatisfaction) underscores the need to inject uncertainty and novelty into the classroom, not so much as to be overwhelming but enough to promote the flow of learning.

At the end of the book, Menocal writes, "Every reader will take away different lessons from the tales in this book." Indeed.

Below are some reviews that offer other readings of and lessons from The Ornament of the World