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Energetics and Human Information Processing (Hardcover, 1986 ed.)
Loot Price: R8,607
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Energetics and Human Information Processing (Hardcover, 1986 ed.)
Series: NATO Science Series D:, 31
Expected to ship within 12 - 17 working days
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The central theme of this book is the role of energetical factors
in the regulation of human information processing activity. This is
a restatement of one of the classic problems of psychology - that
of acc ounting for motivational or intensive aspects of behaviour,
as opposed to structural or directional aspects. The term
"energetics" was first used in the 1930's by Freeman, Duffy and
others, following Cannon's energy mobilization view of emotion and
motivation. The original concept had a limited life, probably
because of its unnecessary focus on relativ ely peripheral
processes, but it provided the foundations for the con cepts of
"arousal" and "activation" which became the popular motivational
constructs of the 1950's and 1960's. Now, these too are found
wanting. The original assumptions of a unitary, non-specific
process based on activation of the brain stem reticular formation
have been shown to be misleading. Current work in neurobiology has
demonstrated evidence of discrete neurotransmitter systems having
quite specific information processing functions, and central roles
in the regulation of behaviour. Even the venerable curvilinear
relationship between motivation and per formance (the Yerkes-Dodson
law) has been shown to be, at best, an unhelpful
oversimplification. On a different front psychophysiologists have
found complex patterns in the response of different bodily systems
to external stressors and to task demands."
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