This study provides information regarding the validity and reliability of the Wood Prospective Meory Test (WPMT), a newly developed test consisting of three main subscales intended to measure prospective memory. Subjects were 69 college students (50 female, 19 male, age range 18-24), who were administered several memory tasks including the WPMT.The results of this study suggest that the subscales of the WPMT do not have sufficient internal reliability (.50, .60, and .44), and therefore, would be unlikely to correlate highly with any other measures. The usefulness of the WPMT as a clinical instrument is discussed.

The effect of aging on prospective memory was examined. Fifty older subjects and 69 college students were given measures of both retrospective memory and the Wood Prospective Memory Test. It was found that: 1) The reliability of the WPMT subscales was lower than that required for clinical applications; 2) The WPMT subscales correlated significantly with several measures of retrospective memory; 3) There was a tendency for the WPMT subscales to have low, positive but non-significant correlations with the remaining measures of retrospective memory; 4) A self-report questionnaire on prospective memory did not correlate significantly with measures of either prospective or retrospective memory; 5) The older subjects significantly outperformed the younger subjects on the WAISR Vocabulary subtest, but performed significantly more poorly on the WPMT subscales and almost all other measures.