The hypothesis of this study assumes that the cognitive effects of mot
ivation result primarily from the relevance of what is being learned,
that is, whether the ideas being studied are meaningful and whether th
ey fulfill the goals of the learner. This study compared the effects o
f intrinsic relevance (material fulfilling a purpose or need of the le
arner) with embedded, extrinsic relevance-enhancing strategies based o
n the ARCS (attention, relevance, confidence, and satisfaction) Model
of Instruction on perceived motivation and the learning outcomes of id
entification, terminology, comprehension, and drawing. Both intrinsic
and extrinsic strategies enhanced the motivation of the college learne
rs and their performance on identification, terminology, and comprehen
sion questions following instruction. Embedded relevance-enhancing str
ategies resulted in greater motivation and performance gains than did
intrinsic relevance.