ON
THE “BEHAVIORALITY”
OF
BEHAVIORAL OBJECTIVES
STANLEY
L.
DEN0 AND JOSEPH
R.
JENKINS
University
of
Deluware‘
The present analysis was begun
as
an
attempt to develop
a
formal statement
of the criteria used to distinguish between behaviorally and non-behaviorally stated
objectives. However,
as
a
result of the analysis the authors have concluded that
to categorize descriptive terms
as
behavioral
or
non-behavioral is misleading.
This paper, then, focuses instead
on
an
alternative model for describing the lan-
guage of instructional objectives which the authors believe to be more useful than
the currently used behavioral model. In addition, data is presented which demon-
strates the effectiveness of the alternative model in explaining and predicting the
ways in which educators use their language to specify instructional outcomes.
We turn
first
to the widely used behavioral approach to instructional objectives.
Curriculum developers with
a
behavioristic bent have been adamant that
instructional objectives should contain
a
description of the outcomes of instruction
in terms of specific observable human behavior (Taber, Glaser,
&
Schaefer,
1965;
Gagne,
1965).
Such
a
demand stems largely from the current emphasis
on
task
analysis in the development of instructional systems which carries with it the
requirement that curriculum specialists describe the subject matter competencies
to be acquired by the learner (see,
for
example, Glaser,
1967)
in performance terms.
The behavioristically oriented task analyst suggests that unless instructional
outcomes are described in behavioral terms it is possible neither to specify when
that outcome has been achieved (to measure)
nor
to systematically design the
learning conditions most appropriate for achieving that outcome. Clearly, these
recommendations and requirements rest
on
the assumption that human activities
are themselves best described
as
either “behavioral”
or
%on-behavioral,” and,
furthermore, that it is possible and appropriate to distinguish between these two
types of description.
Many psychologists and curriculum developers have taken the position that
all
of
what people can be observed to do is “behavior”; and, thus, that all the
terms of the language used to label what people do are “behavioral.”
It
is not
clear, however, that the terms
or
“action words” (Gagne,
1965)
most often recom-
mended and used refer directly to observable human behavior.
For
example, the
terms (‘write,” “say,” ‘(underline,” “identify,” “differentiate,” “classify,” and
ccsolve” have all been either recommended for,
or
used in, writing behavioral
objectives. Yet, the words “identify” and “solve” certainly do not refer to
directly
observable
behavior in the same sense
as
terms such
as
“underline,” and “say.”
Is
it that “identify” and “solve” do not actually refer to observable behavior
while “underline” and “say” have behavioral referents? Although such
a
position
may be adopted, it will lead to difficulty.
The nature of language use is such that most words categorize, and, therefore,
will always be something more and something less than the event
or
events to
which they refer. The use of
a
word to “label”
a
particular event requires that
an
inference be made that
a
particular event
can
be included in the category repre-
‘A
more complete analysis of the critical componenta of behavioral objectives and their relation-
ship
was
conducted for Research for-Better Schools, Inc., entitled “Evaluating
F’re-Planned
Cur-
riculum Objectives” by Den0 and Jenkins,
1967.