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General
Laws of Psychical Developments
by Wilhelm Wundt
The law of mental growth is as
little applicable to all contents of psychical
experience as is any other law of psychical
development. It holds only under the limiting
condition which applies to the principle of
resultants, the application of which is, namely,
the condition of the continuity of the
processes. But since the circumstances that
tend to prevent the realization of this condition,
are, of course, much more frequent when the mental
developments concerned include a greater number of
psychical syntheses, than in the case of the simple
syntheses themselves, it follows that the law of
mental growth can be demonstrated only for certain
developments taking place under normal conditions,
and even here only within certain limits. Within
these limits, however, the more comprehensive
developments, as for example the mental development
of the normal individual and the development of
mental communities, are obviously the best
exemplifications of the fundamental principle of
resultants, which principle lies at the basis of
this development.
The law of heterogony of ends is most
closely connected with the principle of relations,
but it is also based on the principle of
resultants, which latter is always to be taken into
consideration when dealing with the larger
interconnections of psychical development. In fact,
we may regard this law of heterogony of ends as a
principle of development which controls the changes
arising as results of successive creative
syntheses, in the relations between the single
partial contents of psychical compounds. The
resultants arising from united psychical processes
include contents which were not present in the
components, and these new contents may in turn
enter into relation with the old components, thus
changing again the relations between these old
components and consequently changing the new
resultants which arise. This principle of
continually changing relations is most strikingly
illustrated when an idea of ends is formed
on the basis of the given relations. In such cases
the relation of the single factors to one another
is regarded as an interconnection of means, which
interconnection has for its end the product arising
from the interconnection. The relation in such a
case between the actual effects and the
ideated ends, is such that secondary effects always
arise which were not thought of in the first ideas
of end. These new effects enter into new series of
motives, and thus modify the earlier ends or add
new ends to those which existed at first.
The law of heterogony of ends in its broadest
sense dominates all psychical processes. In the
special teleological coloring which has given it
its name, however, it is to be found primarily in
the sphere of volitional processes, for here
the ideas of end together with their affective
motives are of the chief importance. Of the various
spheres of applied psychology, it is especially
ethics for which this law is of great
importance.
The law of development towards opposites
is an application of the principle of
intensification through contrast, to more
comprehensive interconnections which form in
themselves series of developments. In such series
of developments there is a constant play of
contrasting feelings in accordance with the
fundamental principle of contrasts. First, certain
feelings and impulses of small intensity begin to
arise. Through contrast with the predominating
feelings this rising group increases in intensity
until finally it gains the complete ascendency.
This ascendency is retained for a time and then
from this point on the same alteration may be,
once, or even several times, repeated. But
generally the laws of mental growth and heterogony
of ends operate in the case of such an oscillation,
so that succeeding phases, though they are like
corresponding antecedent phases in their general
affective direction, yet differ essentially in
their special components.
The law of development towards opposites shows
itself in the mental development of the individual,
partly in a purely individual way within shorter
periods of time, and partly in certain universal
regularities in the relation of various periods of
life. It has long been recognized that the
predominating temperaments of different periods of
life present certain contrasts. Thus, the light,
sanguine excitability of childhood, which is seldom
more than superficial, is followed by the slower
but more retentive temperament of youth with its
frequent touch of melancholy. Then comes manhood
with the mature character, generally quick and
active in decision and execution, and last of all,
old age with its leaning towards contemplative
quiet. Even more than in the individual does the
principle of development toward opposites find
expression in the alternation of mental tendencies
which appear in social and historical life, and in
the reaction of those mental tendencies on
civilization and customs and on social and
political development.
As the law of heterogony of ends applies chiefly
to the domain of moral life, so the law of
development towards opposites finds its chief
significance in the more general sphere of
historical life.
Excerpted from Outlines of
Psychology, by Wilhelm Wundt
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Outlines
of Psychology,
by
Wilhelm Wundt
An
Introduction to
Psychology,
by
Wilhelm Wundt
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