This study considered the relationship between mood states, prospective mem
ory, and retrospective memory among a non-clinical sample of undergraduate
students. Multiple regression analyses with simultaneous entry of variables
were undertaken to examine the unique contributions of the alternate memor
y test and the emotional states to memory test performance. As expected, re
trospective free recall performance and anxiety made unique and significant
contributions to performance on the prospective memory task. However, only
prospective memory performance emerged as a significant predictor of retro
spective free recall. It is suggested that none of the mood measures emerge
d as a significant predictor of retrospective memory performance because th
ey do not account for unique variance. In contrast, the relationship betwee
n anxiety and prospective memory appears to be due to factors uniquely asso
ciated with anxiety, and unrelated to depression.