Achievement goal researchers and theorists have relied primarily on the dis
tinction between performance goals and mastery goals in differentiating com
petence-based strivings. In this article, an argument is made for incorpora
ting the distinction between approach and avoidance motivation into the per
formance-mastery dichotomy. Historical, theoretical, and empirical reasons
for attending to the approach-avoidance distinction are offered, and a revi
sed, trichotomous framework of achievement goals comprising mastery, perfor
mance-approach, and performance-avoidance goals is described and reviewed.
This trichotomous framework is discussed in the broader context of a hierar
chical model of achievement motivation that attends to the motivational fou
ndation underlying achievement goals per se. Avenues for further theoretica
l development are also overviewed, including consideration of a mastery-avo
idance goal construct.