The purpose of this study is to analyze the mediating effects of mentoring functions in college students and motivation levels in virtual, web-based, constructivist English classes. It is also intended to analyze the effects of web-based interactions on constructivist learning. For this, a survey was conducted on 210 college students all of who participated in a ‘Media English’ class. Correlation analysis, simple regression analysis, and hierarchical multiple regression analysis were conducted to verify three research hypotheses. This statistical analyses showed the results that 1) the mentoring function turned out to influence interactions in the virtual constructivism learning framework; 2) the mentoring function turned out to influence learning motivation in the virtual web-based constructivism learning framework; 3) mentoring function as an independent variable in the virtual web-based constructivism learning turned out to influence learning motivation as a dependent variable of college students through the media of interaction as a parameter. Therefore, the results indicated that the mentoring function influenced learning motivation levels of college students through interaction in the virtual web-based constructivist English learning framework.

The aim of this study was to better understand the factors of the mentoring function in the foodservice industry that improve the organizational commitment of subordinates, and to asses the roles that trust towards supervisors play in the relationship between the mentoring and organizational commitment. A survey was of subordinates who were conducting the mentoring in foodservice companies (hotels, family restaurants) located in Seoul and Gyeonggi area was conducted from May 1 to May 30, 2008. The questionnaires were distributed to 400 employees in 50 restaurants and, 341 of them were received and a total of 320 were finally analyzed. The results were as follows. First, the effect of mentoring functions on the organizational commitment of subordinates indicated that the career developing function and psychosocial function had a significant positive effect on the emotional commitment and normative commitment (p<.01), and the career developing function, psychosocial function and role modeling function had a significant positive effect on the enduring commitment (p<.01). Second, the mediating roles of supervisory trust in the relationship between mentoring functions and organizational commitment of subordinates indicated that supervisory trust mediated the relationship between the career developing function of the mentoring functions, and enduring commitment and normative commitment in addition, it met the mediating requirements in terms of the relationship between the role modeling function, and the emotional commitment, enduring commitment and normative commitment. Consequently, the high career developing function, psychosocial function and role modeling function in mentoring raised the level of organizational commitment;thus, the mentoring system should used as on of the mentoring functions in the foodservice industry and mentoring functions should be also established.