The purpose of this research is to study suitability of a sweeper as a new occupation fitting to the character of the people with the mental retardation. Analysis of job which is necessary to perform the sweeper has been conducted. This research also studied the suitability of the occupation to the individuals with different impairments of physical, sensory function, cognitive function and emotional behavior based on the study of 5 individual participants. Conclusion is as follows. 1. The office building maintenance(sweeper) is an occupation which demands muscular strength of gross motor. Visual perception about a space and an object is mainly needed and the most important facts in the cognitive function are an idea of time, sequence, direction, topographic orientation, & memory. 2. Based on analysis of 5 different individuals who have different functional impairments shows that deteriorated muscular strength (compare to non-disabled person) didn’t affect the job. On the contrary, visual perception and emotional behavior problems are two biggest challenges to the occupation. 3. Not requiring dexterity of hands movement as in the manufacturing industry and broad acting radius, those two facts made a sweeper a suitable occupation for the people with mental retardation who lack dexterity in acting and concentration. Based on the research, a sweeper is a suitable occupation fitting to the character of the people with mental retarcation and it is therefore need to generalize the result of the research by conducting a follow-up research with more participants.

We have implemented the questionnaire survey to study the structure of consciousness of collegian and the Change of the worth view of the vocation on totally 832 collegians who attended to fisheries and martime colleges. The results were as follows : Most collegian had selected college and department by means of surrounding recommendation and acquired scores without regarding his own aptitude and prospect. The educational aims of the collegian who majored in fisheries and maritime field are to carry out the theory and practise along with emphasizing technical education and human-being education together. Concerning to the status of professor. Most collegian had wanted professor not only who had much comprehensive faculty but also who pointed out than well teaching professor. The collegian who consult their prospect with professor was very rare and they were very negative for the learning majoring in fisheries and maritime field. Because the practice guidance was not accomplished effectively on the account of social aspect, most collegian has avoided jobs relating to fisheries and maritime field. Also, they had selected short term on the job training couse aboard the ship.