A major difficulty in understanding emotions is the confusion concerni
ng the differences between emotions and related affective phenomena su
ch as feelings, moods, affective disorders, sentiments, and affective
traits. In light of such confusion, in many disputes concerning affect
ive phenomena each side is actually referring to a different set of ph
enomena. This paper clarifies the differences between the various phen
omena and thereby supplies a novel systematic description of the affec
tive realm. The suggested classification is not arbitrary: it is done
in light of the two basic characteristics of affective phenomena: the
intentional nature of the evaluative stand, and the occurrent or dispo
sitional nature of the feeling dimension. These characteristics expres
s the two basic mental dimensions of intentionality and feeling. The s
uggested classification has significant implications for understanding
emotions and other related phenomena. (C) 1998 Elsevier Science Ltd.
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