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Three Purposes of the Instructional Design Process
To identify the outcomes of
the instruction
To guide the developing the instructional
content (scope and sequence)
To establish how instructional effectiveness
will be evaluated.
Stages of Instructional Design
Derived from Gagné, R. M., Briggs, L. J.,
& Wager, W. W. (1992). Principles of Instructional Design (4th ed.). Fort Worth, TX:
Harcourt Brace Jovanovich College Publishers.
| Stage 1: Define
instructional goals. A goal may be defined
as a general statement of desired accomplishment. It does not specify exactly all of the
components or steps or how each step will be achieved on the road to accomplishing the
goal. Example Goals: (1) Students will master the procedure of a generic history
and physical. (2) Students will understand the biochemistry of diabetes.
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| Stage 2: Conduct
an instructional analysis Identify what
learning steps will be involved in reaching the goal. This is done through a task
analysis, which identifies each step and the skills needed in order to complete that step,
and an information processing analysis, which identifies the mental operations the learner
needs to employ in performing that skill. The task analysis is performed by asking
"What are all of the things the student must know and/or be able to do to achieve the
goal?"
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| Stage 3: Identify
entry behaviors/learner characteristics Having determined via the instructional analysis which steps and skills the
learner must accomplish, it is now necessary to identify the knowledge and skill level
that the learner possesses at the outset. Although there may be pronounced differences
from learner to learner in in their knowledge and skill levels, the instruction must be
targeted as much as possible to the level of the learners' needs.
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| Stage 4: Develop
performance objectives. At this stage, it is
necessary to translate the needs and goals into objectives that are sufficiently specific
to guide the instructor in teaching and the learner in studying. In addition, these
objectives form the blueprint for testing as a means of evaluating both the instruction
and the learning that has occurred. Example: The student will be able to explain
the role of the Krebs cycle to thermogenesis.
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| Stage 5: Select
an instructional method. The purpose of
selecting an instructional method is to identify and employ teaching strategies and
techniques that most effectively achieve the performance objectives. Current educational
theory and research support the use of instructional methods that make students active
learners (e.g., lecture, lab, small group discussion, case-based study, simulations,
independent study, etc.).
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| Stage 6: Assemble
instructional material. Once the
instructional methodologies have been identified for each objective or unit of content, it
is important to assemble the necessary instructional materials. The materials may be in
various forms: print, computer, audio, audio-video, etc. Although the necessary
instructional materials may already exist, they may need improvement or revision. For
example, slides that have been used in the past but that have been problematic, need to be
modified. The danger of settling on preexisting instructional materials is that some
instructors may allow the materials to determine the direction of the instruction rather
than vice versa. Currently, more instructors are using the Web as a way of making didactic
information available to students, rather than using lectures or transcripts.
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| Stage 7: Plan
and conduct formative evaluation. Formative
evaluation, evaluation that occurs from feedback while the instruction is in progress,
provides data for revising and improving the instructional materials that were used and
those that are yet to be used. It is important to remember that sometimes the plans that
look so good on paper actually fail in practice. When possible, test instructional
materials with one or a small group of students to determine how students use the
materials, how much assistance they need, etc. Considering the teaching methods
implemented and the course materials provided, are students learning what they should be?
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| Stage 8: Plan
and conduct summative evaluation. Summative
evaluation, evaluation that occurs at the end of the instructional effort (unit, course,
etc.), provides data on the effectiveness of the instructional effort as a whole. This is
the evaluation that provides information on how the whole instructional unit enabled the
learner to achieve the objectives that were established at the outset. |
Writing Performance Objectives
Taken from Kibler, R.J., & Bassett, R.E.
(1977). Writing performance objectives. In Briggs, L.J. (ed.), Instructional design (pp.
49 - 95). Englewood Cliffs, NJ: Educational Technology Publications.
It is important to distinguish between
instructional goals and instructional objectives. Instructional goals are usually
expressed in non-behavioral terms and are generally a more expansive vision than
objectives. Objectives, on the other hand, are expressed in behavioral terms and are
usually short-range outcomes.
An objective is a description of a desired
pattern of behavior for the learner to demonstrate. Despite the different approaches to
writing performance objectives, most models include the following three components1:
Action -- Identify the
action the learner will be taking when he/she has achieved the objective (e.g., to
identify; to measure).
Relevant Conditions --
Describe the relevant conditions under which the learner will be acting (e.g., "given
the patient's history"; "with the use of the information from the laboratory
results").
Performance Standard --
List as many of the actual conditions as possible under which the objective is to be
performed (e.g., "must be able to identify at least one possible treatment for the
patient's illness by the end of the case study").
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