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Some people manage to talk in the same breath about being "student-centred"
and the need to have clear objectives (even behavioural objectives)
for their teaching. They may even be arrogant enough to want to
specify the "outcomes" of their teaching.
Formulation of objectives, particularly in its extreme form as
"outcomes" is naive, objectionable and patronising.
- It is naive because it denies the complexity of the teaching
and learning task. Perhaps having objectives for yourself, in
the form of "what I want to teach is..." is reasonable
(if a little sad). And there is no problem in being clear about
what a course is about. But to assume that you can map your
aspirations directly on to what the students will learn is to
lose touch with reality. The simplest models of communication,
even those concerned merely with the transmission of information
(leaving out of account the aspiration that the information
will somehow change the recipient), show that "noise"
(anything which can potentially corrupt the message as originally
conceived) is introduced at every stage. Introduce the mind-boggling
complexity of human interaction, multiply it by the confounding
irrelevances of the classroom, raise it to the power of the
variables of student motivation and capacity to understand —
and it is amazing that anyone learns anything through the process,
let alone that it will be what you intended.
- It is objectionable because it seeks to deny the individuality
of the students' understanding. Indeed, at a technical level,
it is difficult to see just how you could realistically specify
objectives in the higher reaches of Bloom's
taxonomy in the cognitive domain. It may be clear what counts
as "knowledge", but as you move towards "analysis",
"synthesis" and especially "evaluation",
an attempt to specify in advance what these will look like is
inherently subjective. This kind of approach buys into a curriculum
which essentially oriented towards the slavish reproduction
of established knowledge without taking into account any of
the cognitive theory which describes how learners make knowledge
their own.
- Following from this, it is also patronising for adult learners,
because it is so teacher-centric. Grown-up people approach learning
with their own agendas, and often with clear ideas of why and
how they wish to learn. They have experience of how to do it—they
are the experts on their own learning. To impose on them the
teacher's assumptions about what they will have learned at the
end of a class is to deny that expertise, and to put them in
an excessively and counter-productively dependent situation.
- Finally, and perhaps least important, it robs the teacher
of the freedom to be opportunistic, and to capitalise on discussions
and flare-ups of interest in particular topics. Just like the
use of presentation packages and data projectors, the prior
formulation of objectives puts the teacher on rails, from which
she cannot deviate, so forfeiting the ability to respond to
student needs and interests.
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