The Present Situation And Hotspot Of China Sport Subject's Four Grade-2 Subjects In Nearly 10 Years

This article utilizes the citation analysis method and the co-word clustered analysis method of the bibliometrics. From the view of library and information science, combination of qualitative and quantitative analysis, research status and hotspot of sports science's four grade-2 subjects were studied, in order to provide reference for china sport subject construction, progress and academic research ,and try to provide an explorative case for an empirical study of sports information study. The main research contents, results and conclusions are as follows:1.Through statistics and analogy the index of citing half-life ,Price index, immediate index, impact factor, origin unit, it will reveal the present situation of four grade-2 subjects. The results of citation analysis show that:(1)Sports Humanistic Sociology, Physical Education and Training and National Traditional Sports have entered a relative mature stage by many years of development; accumulated knowledge have comparatively achieved a definite quantity; the subject literatures value has achieved a certain depth; the using time of subject literatures has become longer. we expect three subject to enter a new height and level. With the development of modern technology and experimental method, the metabolism of Sports Human Science literatures become more and more frequently meanwhile the new research and results appear continuously and the knowledge updating is very speedy.(2)The influence of four grade-2 subjects literature increased within the ten years'development. It shows the quality of research results improved and the research results can be absorbed and cited; Among four grade-2 subjects ,the immediate index of Sports Humanistic Sociology is on the first, whose literature reports is faster than other subject.(3)The research of sport science is not limited in the Physical Education Institutes. In terms of quantity the sports research results from both Normal Universities and Comperhensive School which have Physical Education are far more than achievements of Physical education institutes. But what is undeniable is the talents, academic atmosphere and academic level in Physical education institutes are the best; the scientific scale of other unit is smaller than Physical education institutes, so, it is suggested that other sports research unit would cooperate with universities actively in order to integrating resource.2.By co-word clustered analysis, we can see the scholastic hotspots and the relevant information. The results of co-word clustered analysis show that:(1)The hot issue of Sports Humanistic Sociology in 1998 were: The current sports science research of universties and colleges; The relationship between competitive sports and mass sports; School physical education base upon life-long physical education; Constructs our country sports industry; University physical education. The hot topics of Sports Humanistic Sociology in 2007 were: Olympic economy and Olympic culture;Stadium present situation and use;Leisure sports and sports tourism;Sports industry sustainable development; Sports association; Rural sports; Sports human resources; Sports law and sports arbitration; New physical education curriculum reform; Sports management system.(2) The hot topics of Sports Human Science in 1998 were: Mitochondrial function in the state of exhaustive exercise; Altitude training; Basic index of physical function; Standards of students' physical health; Specific strength training in rowers; Psychological research on overtraining. The hot issue of Sports Human Science in 2007 were: The research of testosterone and tortisol on body metabolism; The body form and function; The research of biomechanics and psychology on sports injury; Exercise fatigue and body function restoration; Sports nutrition; Altitude training on the influence for physiological and biochemical indexes.(3) The hot topics of Physical Education and Training in 1998 were: The reform of training target of higher physical education; The theory and practice of basketball tactics; Football technique and physical ability; Athletes'psychological quality and psychological training; Track and field; Bomechanical analysis on gymnastic sports; The hot topics of Physical Education and Training in 2007 were: The unitary training theory and the dualistic training theory; Exercise psychology skill training; College wushu teaching mode; CBA technology and competitive state; Under the current form the construction of combination of sport with education and the high level Sports Team ; Kinematics analysis on gymnastic event; Sports graduate students'innovative quality; Football tactics.(4) The hot topics of National Traditional Sports in 1998 were: Wushu teaching; National traditional sports and national fitness; Wushu market development. The hot topics of National Traditional Sports in 2007 were: Chinese wushu culture; Chinese national traditional sports; Chinese folk sports; Wushu (routine) teaching.(5) The features of four grade-2 subjects research progresses in nearly ten years, mainly manifesting in the research area with transverse development and longitudinal deepening, and the overlapping and pluralism of the subject study hotspots.