The
Evolution and Human Adaptation Program
Lecture
Series for Fall Term, 2001
Life Goals, Evolution and
Mood
Life, Death, and the Pursuit of Goals
Eric Klinger, Ph.D.
Professor of Psychology,
Tuesday, October 9
Coffee and tea at
4448 East Hall
Précis
Adequate goal striving is in
all motile classes of animal life the central fact and requirement for
survival. It must have been the ultimate criterion for natural selection.
Therefore, all other structures and systems in such organisms, including in
humans, have evolved in the service of goal pursuit. Evidence indicates that
cognitive processes--attention, recall, thought content, waking imagery, and
dream imagery--are heavily influenced by current goal pursuits. Besides
processes that initiate goal pursuits (motivation) and others that maintain and
guide them (volition, including the latent brain processes called current
concerns), motile organisms also need stop rules--processes that terminate
failing pursuits. At least in higher organisms, emotional reactions and states
help guide the choice, pursuit, and relinquishment of goals. The arousal and
action dispositions associated with various emotions (including mood)
facilitate goal striving. Depression is associated with and probably
facilitates disengagement from goals. Apart from their pathological
distortions, these systems are adaptive for either individuals or species.
Next
Week, October 16
Charles Carver: Sadness tells you you
should do something else, joy tells you can do something else, anger and
eagerness tell you to focus on what you’re doing.
The Evolution and Human Adaptation Program Lectures are sponsored by the LS&A Dean's Office,
the Research Center for Group Dynamics at ISR, and the Departments of Psychology and Psychiatry
To add your name to the mailing list of events sponsored by EHAP, send a note to ehap@umich.edu