Effects of aging on the magnitude and accuracy of quality-of-encoding judgments.

Age invariance in monitoring associative learning has been the norm in numerous investigations concerning how accurately people predict future recall, predictions that are based partly on people's beliefs about forgetting. In this study, we obtained a measure of monitoring that is minimally influenced by beliefs about forgetting. Participants made quality-of-encoding (QUE) judgments by rating how well each item had been encoded.

Training monitoring skills improves older adults' self-paced associative learning.

We investigated a memory-enhancement program that involved teaching older adults to regulate study through self-testing. A regulation group was taught standard strategies along with self-testing techniques for identifying less well-learned items that could benefit from extra study. This group was compared with a strategy-control group, which was taught only strategies, and with a waiting-list control group.

Patterns of impaired verbal, spatial, and object working memory after thalamic lesions.

Working memory processes in six individuals with isolated thalamic lesions were assessed. Participants were given a verbal, spatial, and object n-back task, each at three levels of task load (1-back, 2-back, and 3-back). Relative to a control group, the patients were impaired on the verbal and spatial n-back tasks, and possibly on the object n-back task as well.