金午仲OJungKim

DOI:

Abstract

The thesis deals with the recreation for the guidance of youths are well as the problems of juvenile delinquency and it’s phenomena. And it also examines the cause of juvenile delinquency and how the youths spend their leisure time, what is their actuality and what clue serves our actual situation. In order to approach the subject my first step is to present problems, that is to say, how youths are influenced by the commercial recreation and what a role the recreation activity plays in guidance of youths and in prevent of their delinquency or their crime. The thesis is divided into seven parts: 1) Introduction 2) The status of juvenile delinquency 3) The cause of juvenile delinquency 3) The cause of juvenile delinquency 4) Increased leisure-time and its present status 5) The commercial recreation and its ill influence 6) Effect of recreation and its contribution 7) Conclusion In Chapter I. the problems arise themselves and the methodology is presented. Accordingly the author adopted Z thousand of boys’ and girls’ Senior high-school students as the objects of my researching program and examine the amount of their leisure-time and the present status of their recreation activity through questionnaire, and sampling depended on the method of the purposed sampling. In Chapter II. the author derived the following state of juvenile delinquency from the data: 1. 42.2% of juvenile delinquency is caused from supplying expenses for their entertainment, vanity, luxury, and their allowance. 2. 65.9% of juvenile delinquency is taken place in cities. 3. 25.4% of that of students belongs to the middle class and above. 4. 80% of custom violators are students. 5. 50% of students crime shows that of violence. 6. Juvenile crime is increasing year by year. From the above phenomena it is reasoned that, in Korean society, the cause of juvenile delinquency is found in the ill atmosphere which old generation has formed; that in school the recreation education is ignored; that in the home education they are isolated from the good guidance and love of their parents; that Korean society is economically too poor to realize their ideal state. As the author reasoned above, it seems that juvenile delinquency and crime are results of the social education by which they have been brought up. In Chapter III. the essential cause of juvenile delinquency is discussed comparing with various theories which insist on that of here dity, on intelligence or on circumstances. Whatever theory it may be the author agree to something in part. But the author came to the same opinion about the essential cause of juvenile delinquency as that of Hyman S. Lippman’s definition. Chapter IV. discusses about increased leisure-time and its present status depending upon statistics: 1. The senior highschool students’(boys and girls) leisure time (except Saturday and Sunday) shows that boys have 5.08 hours and girls, 4.34 hours: average, 4.51 hours. 2. Actual use of the leisure-time is spent in current of such passive recreations as travel, movie-watching, music-appreciation. 3. Senior highschool students’ special activity is very poor and school authority pays no serious concern to the students’ special activity. 4. The students’ leisure-time lacks the contents of it. 5. Facilities to enjoy playing recreation sports are very poor beyond question through almost schools. Chapter V. discusses about the ill-influence of the commercial recreation: unsound commercial recreation is spreaded out in almost cities. And it is proved that most of commercial recreation includes so ill factor that it leads youths or students to a world of delinquency and crime. In fact they are much influenced by the trivial mass-communication and movies. In Chapter VI. the effect of recreation and its contribution is considered. At first the author examined students’ intention to the recreation activity: 1. Youths' interest in recreation shows very favorits manner, that is, 1,436 of senior highschool students 1,886(76.14%) replied they are helped by recreation. 2. According to the questionnair on what part they are reflected, the emotional advantage marks the highest point and next change of emotion, and health for physical body follows. Finally, provided that the essential cause of juvenile delinquency is found in Hyman S. Lippman's definition that is, “when one is deprived of satisfaction as the basic desire of human-being, one’s enmity is discharged”, the satisfaction with movement, one of factors of recreation has the close relations with the definition. Accordingly the author suggested necessity of recreation to save youths and students from a criminal world, and insisted that recreation would give them opportunities of self-expression, and bliss, happiness and satisfaction of human-being are expected to be accomplished through recreation.

Key Words

柳根碩KunSukYew , 柳明子MyungJaYoo

DOI:

Abstract

The aim of this study was to find out main active muscles which related in Track and Field. The methods were kinesiological analysis and electro-myographic (E.M.G) study, They are as follows; ① Kinesiological method We analyzed active muscles of each joint mechanically, and collected the muscles in skill unit, and chosen the main muscles by frequency. ② E.M.C. method To know the action strength of selective muscles by the kinesiological method, we measured that muscles of 5 players and 5 nonplayers to use Model 7 ploygraph. As the results of the study, we found out that main active muscles were almost composed of M. flexors and M. extensors. more over we could find out to main act in the surface and large muscles among that muscles.

Key Words

李完燮WanSupLee

DOI:

Abstract

Physical education requires students’ physical activities as well as mental activities. It is well known that physical ability depends more or less on the age. Understanding what students are interested in might be the first thing to let them understand their own needs in a society. The results of this study may be summarized as follows: 1. No different interest in sports to different year was indicated. 2. Both male students and female students showed favors on sports activities with they had some previous experiences. 3. Both male and famale students wanted to learn the sports activities with which they had no experiences. 4. Female students showed their interests in sports which might be popular as recreational activities. 5. Most male students wanted to learn certain activities such as boxing, karate, wrestling, and so on. 6. For male students, what they liked was one thing and that they wanted to learn was another thing. They had high interests for unfamiliar sports activities. On the other hand, female students showed a tendency in favor of the sports activities which they had already been familiar with. It suggested that female students were poor in their favorite sports activities. 7. The reason both male and famale students wanted to learn certain sports activities when the activities were considered as recreational. 8. Male students shelved high interests with their future status. They considered that physical education was one of the ways in which they could learn theory and practice and through which they could develop leadership. 9. Most students did net like supervision and interference in extra curricular activities. They wanted to have free circumstances during extra curricular physical activities. 10. Most students showed high interests and alto parents showed high favors in sports. The whole situation may help great for improving students’ sports activities.

Key Words

金性洙SungSooKim

DOI:

Abstract

1. Purpose of Study The purpose of this study is to exmine whether the present entries of physical fitness tests in high school entrance examinations are suitable to propose partial changes in the entries and test sites, and set a new, objective, and reasonable standard for rating in future application. 2. Contents and Scope A survey was conducted on the facility, management, physical exercise volume and form, problems in testing. and standard for rating grades in the entries of physical fitness tests of the past - running (the 100m dash in case of boys and the 60m dash for girls), broad jump, throwing, chin up(boys), and push-up(girls) - to determine whether the entries are suitable for physical fitness tests. As a result, the following entries were selected as alternatives which can be adopted for indoor tests; namly running (60m), broad jump, throwing(using both hands) chin-up(boys) and pull-up conducted in a standing posture obliquely, using an iron bar(new line of test instead of push-up for girls). On these entries, actual measurement was taken and she results of the survey Processed statistically to set standard for rating testees’ physical ability. The original target of this study was entries of physical fitness tests in middle school entrance examinations. because of the abolition of middle school entrance examinations, the study was conducted on those entries for high school entrance examinations. 3. Results of Study 1) To conduct all physical fitness tests in entrance examinations, which were conducted outdoers in the past, indoors. Reason: A. Indoor teat will not be affected by any weather conditions. B. It makes it possible to ensure fairness in the test since it is conducted with the use of identical facilities and under identical conditions. C. It is simple and easy to operate facilities and management. D. It solves the problems of protection against cold by testees and examiner during the cold spell, when entrance examinations would be usally conducted. E. It enables testees to demonstrate their full ability in light clothes indoors. 2) Alternation and modification of present entries of physical fitness tests. A. Outdoor running tests (100m, for boys and 60m. for girls) shall be conducted indoors on a 60m. shuttle course. (The optimum running capacity of applicants for high school entrance examination has been demonstrated on a 60m. course (See Tables 3-3 and 3-4) The test will be conducted on a shuttle run and the starting and finishing lines may be identical. B. Broad jump No change shall be introduced into this entry. There are in need of measuring equipments capable of immediately detecting violation of jump line and it shall be installed indoors. C. Ball throwing The conventional ball throwing test in which one arm is used shall be changed to one using an equipment(See fig, 3-1) in which both arms are employed. The weight of the equipment shall be 4㎏. for boys and 3㎏. for girls. D. Chin-up (for boys) This test entry shall be continued in the conventional manner. In conducting the test, a measuring equipment should be installed so that the height of the iron bar may be adjusted proportionate to the height of the testee; the principle shall be observed that the distance between the sole of the testee and ground should not exceed 10cm. when the testee thins himself up (See Section B of Paragraph 4). E. Push-up (for gils) In view of the difficulties of determining the quanity and shape, and of accuracy in the performance of testees undergoing this test, this entry shall be replaced with a new form of pull-up in which the testee holds an iron bar with her two hands and with her heels on supporting bar pull herself toward the iron bar. A measuring device shall be installed and adjusted the height of the iron bar at 10cm. below the breasts of the testee. 3) Application of standard index for rating in physical fitness test The past stand rating index for physical fitness test was not formulated as a result of actual measurement of physical ability of testees. It fails in classifying fair grades equally in the difference of individual physical ability. The rating of test results from application of the past index leads to unfairness and unreasonable marks. As a result of this study, a new standard index for rating was formulated for the new entries of physical fitness tests by means of statistical processing. (See Tables 5-1). 4) Recommendations Concerning Utilization of Results of Study The foregoing entries of physical fitness tests proposed as alternative plans should be adopted as new entries beginning with physical fitness tests from 1970. The tests should be conducted indoors, with the utilization of identical facilities and under identical conditions. To ensure fairness in measuring, those measuring equipment proposed, should be manufactured and supplied by than. This new project should be extensively carried out througout the contry, by age. The standard rating index should be formulated on the basis of basis of the measured values of such a nation-wide project, to set the scale of the national physical standards and present a proper direction for improvement of the standards.

Key Words

成丁順JungSoonSung

DOI:

Abstract

Key Words

李喆熙ChulHiLee

DOI:

Abstract

In basketball the correct method of shooting is very important. Therefore the research of the dynamics of shooting is very valuable. The following is summary of my findings of basketball shooting. 1. It is necessary to spin a ball for shooting. 2. The higher the touching point of a ball from the basket is, the weaker the ball must be thrown, and the closer the ball to the basket is, the harder the ball must be thrown. 3. The minimum velociety occurs when the two velocities, horizontal and vertical, are the same, that is, when it is at 45 degrees. 4. Greater degree of rebound occurs when spinning speed is fast. 5. Since a spinning ball is hard to catch, spinning is not necessary for passing. 6. The ball rolls in a direction governed by the area under weak pressure. 7. Basketball requires correctness with speed and control.

Key Words

鄭星台SungTaiChung

DOI:

Abstract

Key Words

金點萬JumManKim

DOI:

Abstract

Running and speed are the fundamentals and sources for every sport event. The most important factor among them is the short distance start. We are behind in scientific analysis and practicing in starts. Over three times sixty-six students attempted two different starts, medium start and medium start, for the experiment. In this study the position of the feet and the distance between two feet were observed. The results are as follows: 1. Medium start method recorded 0.01 second faster in the first 10 meters than bunch method. 2. Bunch start method recorded 0.03 seconds faster in the first 20 meters than medium method. 3. Bunch start method recoded 0.12 seconds faster in the first 30 meters than medium method. <80頁 계속> related to functional activity of the central nervous system. When motor activity develops, both myelinization and vascular development increase. 4. Training may accelerate myelinization and vascular development. Trained organisms are likely to have more myelinated nerve fibers and vascularity than untrained organisms. 5. Myelinization and vascular development are linked to each other. 6. Environmental stimulation can be considered to be beneficial for functional activity of the central nervous system.

Key Words

姜信福SinBokKang

DOI:

Abstract

1. Purpose The purpose of study is to measure and validate status and achievements, youth in Seoul Korea, in the AAHPER Youth Fitness Test and to abtain the means of 7 asubtests and compare these results with those of foreigners(American and Japan). 2. Procedure (1)Sampling Elementary schoolboys, junior high school students in Seoul area. The ages of subjects ranged from 10 to 17. Total number of subjects were 3,047 of which 1521 were male and 1526 female. (2) The period of tests. March 2, 1968-April 30, 1968. 3. Sub-Test Motor Fitness Test includes 7 sub-test. (1) Pull-up for boys and Modified pull-up for girls. (2) Sit-ups. (3) Shuttle run. (4) 50-yard Dash. (5) Softball throw for distance. (6) Standing broad jump. (7) 600-yard run-walk. 4. Results and Conclusion 1) Pull-up for boys and modified pull-up for girls. The results showed that the boys ranging in age from 11 to 13 were slower in pull-up, Compared with the rest age group, But the results by age group were superior th America and Japan. In case of girls, Japanese ones showed better progress. 2) Sit-ups. Boys and girls were inferior those of two countries. Boys developed steadily until the age of sixteen. On other hand, girls who are over thirteen years old showed gradual descending phenomena. 3) Shuttle Run. In this case, boys and girls of Korea & Japan made similar development and were more excellent than American ones. The developmental curve reached the peak at the age of sixteen in three countries(Korea, America and Japan). 4) 50-yard Dash. The results were almost the same among the three countries. Undulating developmental curve was found in case of girls showing the highest development at thirteen. The records between Korea and Japan were mostly equal, but the results were superior to America. 5) softball throw for distance. Boys as well as girls showed sluggish development in comparison with those of America and Japan. According th the results, boys displayed straight progress as they grow older. Girls who have passed over the age of fourteen showed standstill or decreasing. 6) Standing Broad Jump. Boys made steady development until fifteen as they get old, but the development was stopped between the age of 15 and 16. After that, they began to develop. Girls fitness improved until fifteen since that they were inclined the fall down. Boys and girls are inferior to Japan, but they are superior to America. 7) 600-yard Run-Walk. In the event of the boys who twelve years old, over-all results were a little excellent, compared with Japanese boys of an age. In other age groups, it was left behind. Girls also showed more unsatisfactory results than those of Japan. Boys and girls showed remoarkable development than America. Girls best development was found at fourteen. And then, girls` fitness was tended to come down by degrees. This is probably due to their first menstrual period(puberty).

Key Words

林繁藏BurnJangLim

DOI:

Abstract

Guilford Inventory Test, revised and standardized to fit Koreans, has given to students and players from boy`s high school in Seoul from June 9, 1967 to October 24 March 15, 1967 to test the personality trails of the sportsmen. The result of the test was arranged and analized by means of t-test and analysis of variance and the following conclusion was obtained. The personality traits of the players show thinking extroversion and less depression Compared with general students.

Key Words

金振元JinWonKim

DOI:

Abstract

Key Words