韓國人 大學生들의 一側優位性(左右差 : 手·足·體·眼)에 관한 硏究 = A Study on the Lateral Dominance(Hand, Food, Trunk Side and Eye) in Korean College Students

다국어 초록 (Multilingual Abstract)

This study is from August lst. of 1987 to Nat 25th. 1988. The subjects of study consists of students in general who are in attendance at university and all samples are selected at random. The total number of subjects counts to 282(male : 122, female : 160) and the researcher measures and analyses the subjects' physique, physical strength, the test of dominance eye, the functional tests of hand, foot, body and eye.
The results as follows:
1. Physical growth and development
Mean values of body height are 172.86±1.37㎝ for male and 160.99±1.33㎝ for female and superior to standard values of Korean. Mean values of body weight are 65.86±1.50㎏ for male and 52.54±0.81㎏ for female, and the mean values of chest girth are 94.93±1.50㎏ for male and 52.54±0.81㎏ for female, and the mean values of chest girth are 94.93±2.04㎝ for male and 83.83±0.91㎝ for female. Mean values of sitting height are 93.24±1.19㎝ for male and 85.83±0.71㎝ for female.
2. Physical fitness
Mean values of grip strength are 46.77±6.41 for right and 45.18±0.91 for left side in male and 28.26±1.78 for right and 30.12±2.46 for left in female. Mean values of arm strength are 26.08±1.99 for right and 28.41±2.34 for left in male and 19.08±0.75 for right and 20.54±0.87 for left in female. Mean values of leg strength are 43.37±1.58 for right and 47.50±5.26 for left in male and 26.73±1.37 for right and 28.84±1.60 for left in female.
3. Functional rate of foot, trunk, eye and hand
As considered according to its function, the rates of right foot, left foot, both of feet in both of male and female, the total rates are each of 39.1%, 46.1%, 5.1% for male and 53.0%, 32.1%, 4.3% for female.
The rates of right eye, left eye, both of eyes in both of male and female, the total rates are each of 53.3%, 20.8% 22.7% for male and 51.5%, 23.95%, 15.2% for female.
The rates of right eye, left eye, both of eyes in both of male and female, the total rates are each of 84.5%,10.4%, 2.2% for male and 83.3%, 11.9%, 2.0% for female.
4. Tests of dominance eye
As considered according to tests of dominance eye, the results of right eye, left eye in both of male and female, the results are each, 30.3% for male and 57.5%, 42.5% for female.