Psychological gerontology in German speaking countries 1988-1998: Introduction, cognitive development in old age (Part I)

In this four-part review article, an update of psychological gerontology si nce 1988 in German speaking countries is given as follows: Cognitive develo pment in old age (part I), personality development in old age (part II), so cial relations in old age (part III), tasks, burdens, and border situations in old age (part IV). In part I of the update which is presented in this i ssue, the description of recent trends in cognitive research serves as a ba ckground to highlight, in a first step, the basic research in the field con cerned with the mechanics as well as the pragmatics of intelligence in the later years. In a further step, research on memory processes including psyc hological work with relevance for the investigation of dementia is reviewed . Finally, cognitive intervention studies reflecting the impact of an appli ed cognitive gero-psychology and aimed to support the potential and limits of the plasticity of the intelligence and memory development in old age fin d consideration.