Instructional design

Definition

nstructional Design is that branch of knowledge concerned with research and theory about instructional strategies and the process for developing and implementing those strategies. [[1]].

What is Instructional Design Theory ?

According to Reighluth (1999: 6-7), Instructional Design-Theory is:

1. design-oriented (focussing on means to attain given goals for learning or development) and
2. identifies methods of instruction (ways to support and facilitate learning) and the situation in which these methods should and should not be used.
3. Methos of instruction can be broken down into more detailed component methods
4. Methods are probabilistic, rather than deterministic...

Instructional Design Theory is related to learning theory, pedagogical theory and related pedagogic strategy. Frequently, modern sophisticated instructional designs make use of Category:educational technologies.

See also: Instructional design model and the Category:Instructional design models

Instructional Design as Instructional Technology

Instructional Design is primarly an engineering discipline (even if it is based on solid research), i.e. most instructional designs have as a job to design real courses. "As Instructional Technology it's the systemic and systematic application of strategies and techniques derived from behavioral, cognitive, and constructivist theories to the solution of instructional problems" ([Berger and Kam]).

Note that Instructional Technology is often used as synonym for Educational Technology, but with the idea that

Instructional Technology = Instructional Design + Instructional Development

In other words, Instruction Technology / Design etc. has a more "industrial" or engineering flavor than Educational Technology / Pedagogical Design.

What is good "main-stream" Instructional Design ?

I don't think that Instructional Designers necessarily possess the "whole wisdom" needed for teaching or the design of learning environments and learning materials etc. However, Instructional Design Theory provides at least solid foundations against which you can evaluate a design.

Merril's (2002) First principles of instructions are a good example of principles can be used both for design and evaluation:

1. Does the courseware relate to real world problems?
   1. ... show learners the task or the problem they will be able to do/solve ?
   2. are students engaged at problem or task level not just operation or action levels?
   3. ... involve a progression of problems rather than a single problem?
2. Does the courseware activate prior knowledge or experience?
   1. do learners have to recall, relate, describe, or apply knowledge from past experience (as a foundation for new knowledge) ?
   2. does the same apply to the present courseware ?
   3. is there an opportunity to demonstrate previously acquired knowledge or skill ?
3. Does the courseware demonstrate what is to be learned ?
   1. Are examples consistent with the content being taught? E.g. examples and non-examples for concepts, demonstrations for procedures, visualizations for processes, modeling for behavior?
   2. Are learner guidance techniques employed? (1) Learners are directed to relevant information?, (2) Multiple representations are used for the demonstrations?, (3) Multiple demonstrations are explicitly compared?
   3. Is media relevant to the content and used to enhance learning?
4. Can learners practice and apply acquired knowledge or skill?
   1. Are the application (practice) and the post test consistent with the stated or implied objectives? (1) Information-about practice requires learners to recall or recognize information. (2) Parts-of practice requires the learners to locate, name, and/or describe each part. (3) Kinds-of practice requires learners to identify new examples of each kind. (4) How-to practice requires learners to do the procedure. (5) What-happens practice requires learners to predict a consequence of a process given conditions, or to find faulted conditions given an unexpected consequence.
   2. Does the courseware require learners to use new knowledge or skill to solve a varied sequence of problems and do learners receive corrective feedback on their performance?
   3. In most application or practice activities, are learners able to access context sensitive help or guidance when having difficulty with the instructional materials? Is this coaching gradually diminished as the instruction progresses?
5. Are learners encouraged to integrate (transfer) the new knowledge or skill into their everyday life?
   1. Is there an opportunity to publicly demonstrate their new knowledge or skill?
   2. Is there an opportunity to reflect-on, discuss, and defend new knowledge or skill?
   3. Is there an opportunity to create, invent, or explore new and personal ways to use new knowledge or skill?

Instructional design models

An Instructional design model is a method, i.e. a general design rule on how to teach/bring to learn. Usually restricted to a given class of subjects and contexts.

" [...] Models, like myths and metaphors, help us to make sense of our world. Whether derived from whim or from serious research, a model offers its user a means of comprehending an otherwise incomprehensible problem. An instructional design model gives structure and meaning to an I.D. problem, enabling the would-be designer to negotiate her design task with a semblance of conscious understanding. Models help us to visualize the problem, to break it down into discrete, manageable units. The value of a specific model is determined within the context of use. Like any other instrument, a model assumes a specific intention of its user. A model should be judged by how it mediates the designer's intention, how well it can share a work load, and how effectively it shifts focus away from itself toward the object of the design activity. " ( [httpp://carbon.cudenver.edu/~mryder/itc_data/idmodels.html Martin Ryder] )

Instructional design and educational technology

Educational technology is a popular playground for Instructional Design and for several reasons: Large scale applications (e.g. instructional multi-media or e-learning) are very expensive and need careful planning. If technology is supposed to enhance the learning process, the teaching strategies and methods must also be improved (one does not learn better through a simple media effect).

In modern e-learning, good "main-stream" instructional design is best represented by IMS Learning Design (LD).

References

• Reigeluth, C.M. (1999) "What is Instructional-Design Theory and How is it Changing?" in Reigeluth, C.M. (ed.) Instructional-Design Theories and Models, Vol II. A New Paradigm of Instructional Theory, Mahwah: Lawrence Erlbaum. ISBN 0805828591

• Merrill, M. D. (2002). First principles of instruction. Educational Technology Research and Development, 50(3), 43-59. [2]

Links

• Martin Ryder's Instructional Design Models