No abstract

In light of the dramatic increase in the older adult population, we analyzed publications on aging and physical activity during the last 3 decades, based on (a) the ratio of the number of publications on aging to the total number of publications and the ratios of (b) the total number of publications on physical activity and aging and (c) the number of such publications in 6 selected journals to the number of publications on physical activity in general. Our findings indicate that few changes have occurred during the last 3 decades with regard to the volume of publication on aging and physical activity. Two conclusions can be reached: (a) The interest of researchers in exercise and sport sciences does not reflect that of society at large concerning older adults, and (b) an in-depth analysis should be conducted to study the periodicals that are published not only in the area of exercise and sport sciences but also in other related areas such as medicine, psychology, and health.

The Sport Database is one of the most deservedly popular information tools in the field of physical activity and sport. One reason for its popularity is that the documents contained in it are received from throughout the world. But, as often happens, our deficiencies are the consequence of our merits. Precisely this wide geographical scope and the database's constant growth, combined with the isolation of indexers and the weak coordination of their work, can make problems for the database's constructors as well as users. Under such circumstances the quality of its main indexing and searching instrument — the Sport Thesaurus — acquires great significance. It must be noted that this tool exists both in printed form (Sport Thesaurus 1994 Edition) and on optical disc (Sport Discus 1975‐June 1995), and the differences between these two versions of the same thing are often substantial. One would like to hope that their constant improvement is the main reason for this situation, but some examples make one doubt it. From now on the printed version will be called ‘edition’ and the CDROM version ‘disc’. The insertion of the huge database SIRLS into the Sport Database, which took place some time ago without changing the database's specific indexing, was taken into account in all calculations. In this paper I want not only to analyse some basic deficiencies of this thesaurus and to trace their manifestations in the database, but to propose some ways it could be improved. I hope that they will be helpful for the users of the Sport Database as well as other databases on optical discs.