[Memory strategies of elderly: training efficacy].

Does memory strategy training improve the quantity and quality of reported strategy use of normal older adults (N = 111, mean age 63 years, range 46-85 years) in daily life? Three strategy training conditions, remembering names (N = 26), intentions (N = 20) and verbal information (N = 20) and an educational training (N = 23) were compared to a test-retest control group (N = 22). Strategy use was assessed with a Strategy Frequency Questionnaire (investigating the reported frequency of strategy use on five scales: encoding, retrieval, general, external and no strategies) and a Memory Situations Questionnaire (investigating the preference of strategies in specific situations). Three months after training, the frequency of strategy use as assessed by the scale scores had not increased more in the strategy training conditions than in the control condition.

Improving drug treatment in general practice.

In the international Drug Education Project, an educational program involving auditing and feedback in peer groups to improve the treatment of asthma and urinary tract infections (UTI) was developed and tested in primary care. Individualized feedback was provided and discussed in 24 Dutch peer groups showing doctors their prescribing practices and underlying reasons for treatment. A parallel, randomized controlled design was used to test the effect on competence and actual prescribing; in one study arm doctors received feedback on asthma treatment and in the other on UTI treatment.

Recovery of speed of information processing in closed-head-injury patients.

After severe traumatic brain injury, patients almost invariably demonstrate a slowing of reaction time, reflecting a slowing of central information processing. Methodological problems associated with the traditional method for the analysis of longitudinal data (MANOVA) severely complicate studies on cognitive recovery. It is argued that multilevel models are often better suited for the analysis of improvement over time in clinical settings.