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Comparison
between
supply side and demand side learning theory,
revision dated January 11, 2009
The demand side learning
theory focuses on the individual and on
individual inner experience. As such, demand side learning must
be
individualized far beyond what teaching to standardized tests
supports. In economic terms, demand side requires that each
consumer knows his of her inner self and is able to resist
advertising.
The demand side economic theory [1]
I am proposing is based on the individual's power to see through
negative cultural programing. In the same way as supply side
economic theory [2]
has developed models about supply chains and economic decisions, the
demand side theory must be eventually supported with models about
intentionality and behavioral origins. Compare
3,050 Google hits for "supply side economic theory" with 270 hits for
"demand side economic theory". The Goggle
results indicate the relative under-development of demand side theory
as compared with supply side theory. Keynesian economic theory is
clearly insufficient to model the inner experience of
individuals. Even though Keynesian economics is considered demand
side, the theory developed based on Keynes work is about government
policy. In my use of the term, "demand side" is means the
aggregated influence of informed human intent. The key word here
is "informed".
Demand side learning was first applied to the notion that software
markets will eventually respond to open source software. Demand-side
learning refers to the incentive to learn how to use and modify free
software as opposed to buying conventional software. [3] A
proposed reuse model automates “Open Source” to create, manage and
distribute software through an IP Exchange. [4]
The IP Exchange is an electronic marketplace that treats contextualized
components like physical goods in virtual supply chains. Both
supply-side and demand-side economics are enabled so that point of
transaction has the capability to provide mark to market accounting and
knowledge of real time markets to the user. Mark to model
accounting paradigms are also easily available within this transaction
space. Within this new transaction space economic mechanisms may drive
a new economic based on a balance between supply side and
micro-Keynesian based demand side. Using elements of demand side
learning, monetization occurs through micro payment reuse of
components. *<*>
However, such monetization is not restricted to software and may be
applied to educational processes and to elements of social networking
and collective intelligence. The application of demand side
theory to the teaching of freshman college mathematics is proposed by
Prueitt. *<*>
Specifically, it is supposed that actual long term comprehension of a
few topics does provide an ability to demonstrate skill on standardized
tests.
We are holding the thesis that the recognized failure in mathematics
education, and in education in general, is manifest in the unfortunate
practice of teaching to the skill level. The long term
development of stability mechanims do us a great dis-service in this
specific instance. Over time, mechanisms
develop that maintain faculty communities in K-12 and in colleges who
do not expect to teach comprehension *<*>.
These mechanisms further degrades the quality of the American community
of scholars. (Kapeller,
2007)
Demand side learning theory asks about the biological mechanism
involved in learning or not learning human knowledge. (See Appendix A
of Bridge Program White Paper *<*>)
Experience is one part of the
causality of the self. Inner experience is shaped by self
efficacy, and in many cases this sense of one's self has been shaped by
poor and/or incomplete learning experiences in K-12. A general
theory is developed by Prueitt on the biological mechanism involved in
preserving efficacy and in causing positive shifts in self-efficacy in
cases where an acquired disability is present. (see*<*>)
This theory and a systems based analysis of the nature of college, K-12
and university administration is being used to support the political
argument stated in the Bridge Program White Paper. (see*<*>)
Specifically, a new inner experience is to be
shaped by the provision of clear and complete knowledge of the
foundations of arithmetic, set theory and algebra. Providing this
enhancement during or before the freshman year of college may alter the
inner experience of the student about the natures and value of
mathematics.
The provision
of this knowledge requires a Socratic type learning environment.
This environment was partially provided to around 100 freshman students
during the Fall semester 2008. The issues
arising during this semester is examined as an
substrate model, comparing the supply side theory and demand side
theory
of learning. (see*<*>)
The purpose of this examination is to prepare for the lifting of the
pedagogy to a web based system designed to support a national bridge
program. (see*<*>)
The critical unsolved problem is manifest in very low class attendance
rates, a problem that begins to be addressed in note 24 *<*>.
On the minimal requirements
empowering
a demand side practice
In a
college setting, the foundations of college mathematics may be
provided in two four week
workshops. *<*>
The assumption is only that each individual
student will give a new pedagogy a
chance, attend the workshop three, or five, hours a week. No
prerequisites
are assumed. What is assumed is that the individual's knowledge
about mathematics has been acquired in such a fashion as to fracture
that knowledge into isolated memories, most of which are not easily
accessed. *<*>
However, a number of common resources are
useful. These are listed at the bottom of a short position
paper. (see*<*>)
The issue of college provision of proper classroom writing boards,
chalk or dry eraser, came up as a critical limiting factor during the
fall semester of 2008. An extended analysis of this limiting
factor is
available in private notes.
The assumption, that the pedagogy will be given a chance, is
directly
challenged by the practices of many administrations in under-served
colleges and community colleges. These practices, and the need to
alter them, is the primary political argument for a national bridge
between high school and college with original focus at under-served
colleges and community colleges. (see*<*>)
We have six cases studies, which may be reviewed under private
non-disclosure agreements. These cases studies show an entrenchment in
practices that are deemed sufficient but are in fact holding the next
generation of students from realizing the potential that college should
allow realized.
The reasons why these practices persist is immediately linked
to
1) the
accommodation of the social
belief that "these" students cannot learn the standard curriculums and
thus that a means to pass through must be found so that "these"
students may earn college degrees.
2) the social belief that the failed system will not and can
not be changed
3) in some cases, but not in all, actual financial
constraints can not or are not being overcome.
The reasons why college administrative practices entrench are
organized
in these three categories; (1) related to beliefs about the students,
(2) related to beliefs about the institution, and (3) financial
constraints. The system preserves the status quo in unusual ways, as
our detailed analysis of chalk board unavailability shows.
Skills and comprehension
The demand side's initial focus is on notation and
theory. This
focus is a key
differentiator between supply side and demand side learning, since the
supply side does focus on skills and reduces the student's exposure
to the underlying theory. It is true that even under a supply
side theory, a few students seek the theory and
orient to the mathematical sciences, but most are expected to master
skill only. The quandary is that persistent mastery of skills
without
knowing
the theory is virtually impossible, a point supported by extensive
research that is commonly ignored by standardized testing companies.
In
the demand side viewpoint, the student is assisted in gaining
sufficient knowledge so that applications and examples may be made up
by
the student.
The presentation of the lifting pedagogy to students
was advanced by teaching the following notation.
Let
P = { notation, theory, application } = { a i
| i = 1, 2, 3 }.
and let
C
= { topics in the standard curriculum in Chapter } = { t i |
i = 1, 2, . . . n }.
A blank paper presentation starts with a set of topics
that may be used to "cover" the entire curriculum. Notation and
theory for each topic is developed by the student, and then the student
makes up examples in the form of standard type exercises. The
ability to make up one's own exercises indicates a high level of
comprehension.
The design of the web based version of the lifting
strategy was also advanced. The ideal web based system will also
have a linkage or mapping between the cross product of C and P,
C
cross P = {( t i , a j ) | i = 1,
2, . . . n; j = 1, 2, 3 }
and the National Council of Teachers of Mathematics
K-12 focus elements.
From National Bridge Bridge White Paper
(see*<*>)
Supply side tacitly asserts that most students need
not and can not gain this depth of knowledge. The system is
supplying
what is needed, from the system's point of view. Most students are
not interested, except in passing the class. The supply side
assertion seems proper based on cultural
expectations and the commonly held viewpoints of many professors.
The
evidence seems clear. Students are most often not motivated and
are
even agnostic about freshman mathematics. The college
administration may respond to this over time by accommodating the
supply side view and disguising the actual outcome metrics.
Accreditation organizations in turn accommodate the disguised
metrics. The system hids the fact that it is broken.
The demand side
conjectures that students have acquired a learning disability due to
poor instruction in middle school and
high school.
This disability may be framed in terms of the nature / nurture
debate * <*>
and may be overcome using the lifting pedagogy.
Need for Transformational
Pressure
Our experience in the classroom shows that the common
institutional
assertion serves the interest of a system that supplies textbooks and
enrolls students in colleges and universities; social institutions that
are largely unprepared to teach the enrolled students. We assert
that self accreditation has failed to bring these institutions to task
on this point.
One of the political objectives of the second school is
to bring public light to this issue.