Concentration and mnemonic training in elderly subjects with memory complaints: a study of combined therapy and order...

In a study of a cognitive retraining program for the elderly, subjects received a combination of two types of training designed to reduce the memory impairment associated with normal aging. Concentration training (CT) consisted of techniques to improve selective and sustained attention. Mnemonic training (MT) involved an associative imagery technique designed to enhance the organization and retrieval of information. Order effects were examined using two groups of subjects. One group received CT followed by MT whereas the other group received MT before CT. It was hypothesized that the CT-MT sequence would improve immediate and delayed serial recall more than the reverse sequence. This hypothesis was supported and transfer effects were found on a paired-associates learning task. The findings suggest a need for further research on potential interactions and sequencing effects among different forms of cognitive training.