Although many psychologists have expressed an interest in the phenomenon of
creativity, psychological research on this topic did not rapidly, expand u
ntil after J. P. Guilford claimed in his 1950 APA presidential address, tha
t this topic deserved far more attention than it was then receiving. This a
rticle reviews the progress psychologists have mane in understanding creati
vity, since Guilford's call to arms. Research progress has taken place on 4
fronts: the cognitive processes involved in the creative act, the distinct
ive characteristics of the creative person, the development non manifestati
on of creativity across the individual life span, and the social environmen
ts most strongly associated with creative activity. Although some important
questions remain unanswered, psychologists now know more than ever before
about how individuals achieve this special and significant form of optimal
human functioning.