“…san, 1975), there is evidence that such analysis is a reasonable way to judge journal influence through use (Garfield, 1972;Smith, 1981;Jensen, Long, Smith, Stulz, & Warner, 1987). Journal cohesiveness can be measured, for example, by determining the effect of each journal upon the amount of communication entropy (disorder) existing in a system of journals publishing articles on the same subject (Shaw, 1981(Shaw, , 1983Pao, 1980;Boyce & Martin, 1981).…”