关于心理衰老的指标－－注意的实验研究

The relation between Attention and Age is an important problem about theory and practice. This approach investigated the problem experimentally. There were sixty subjects in this test, they were divided into three groups of gage. The range of this investigation connected with Attentional span, Attentional selection, Attentional undulation, Attentional shifting, and also with the function of brain corpus callosum for transferring and processing information. The conclusion has been drawn as follows: 1. The development of Attention is a continuous process, and has decrement related with increasing age. Such trendency of the Age-decrement has existed in fact sincethe adulthood. 2. The Age-decrement of Attention is caused by the decline of brain function, especially by the decline of speed of transferring information in neuvous system. 3. Attention level may be animportant index to measure the status of Age-decrement in the psychological function.