In: Computer Science
1. What are Coldeway’s quadrants, and which quadrant did Coldeway consider the purest form of distance education?
2. If you were a primary school teacher, how would you use computers to assist your students who are new to the country and/or language? Give two examples.
The concept of the quadrants in education was defined by Dan
Coldeway, Dakota State University, in 1990s. The fictionalized
version of creation of the quadrants is described in The Quarterly
Review of Distance Education, Volume 4(2), 2003 (Dan Coldeway is
passed away in 2003): "During the discussion, he pulled out a
cocktail napkin and began to write. First he drew an x-y axis, and
then he labeled each quadrant. In the upper left he wrote ST-SP, in
the upper right he wrote ST-DP, in the lower left he wrote DT-SP,
and in the lower right corner he put the letters DT-DP." Now they
are referred as Coldeway’s Quadrants.
Dan Coldeway defines four ways in which education can be
practiced:
1. Same-time and same-place (ST-SP) education is traditional
classroom education.
2. Different-time and same-place (DT-SP) means that education
occurs in a learning center; or students can attend classes at the
same place, but at a time students choose.
3. Same-time and different-place (ST-DP) means that
telecommunication systems are used. Teleconferencing or chat rooms
are used to connect the students in different places at the same
time. This type of education is called synchronous distance
education which allows students to communicate in real time.
4. Different-time and different-place (DT-DP) is the purest
form of distance education. Teachers and students may communicate
asynchronously--at different times.