本研究之目的在探討「電腦自我效能」、「電腦經驗」及 「他人支持」三者與「電腦態度」及「電腦焦慮」之關係，並探究「電腦經驗多寡」與「電腦態度」、「電腦焦慮」間的關係，是否透過「電腦自我效能」的中介效果存在；「電腦經驗品質」與「電腦態度」、「電腦焦慮」間的關係，是否透過「電腦自我效能」的中介效果存在；「他人支持」是否會調節「電腦自我效能」對於「電腦態度」與「電腦焦慮」的關係。 本研究採取問卷調查的方式進行，以304名台北縣立及台北市立國民小學合格教師為研究對象。根據階層迴歸分析結果顯示：「電腦經驗多寡」是會透過「電腦自我效能」此一中介變項（mediatorvariable），影響「電腦態度」及「電腦焦慮」，研究的假設獲得支持，但「電腦經驗品質」則無中介效果；此外，「他人支持」並非是 「電腦自我效能」與「電腦態度」、「電腦焦慮」之關係的調節變項（moderatorvariable）。 本文最後針對所有研究結果進行整合性討論 ，並根據研究所得結果，提出可能的限制、未來研究方向的建議，以及學術、實務上之應用。 關鍵字：電腦態度、電腦焦慮、電腦自我效能、電腦經驗、他人支持 / This study was designed to investigate: (1) the mediating effects of computer self-efficacy on the relationship between the quantity of computer experience and computer attitude, and the relationship between the quantity of computer experience and computer anxiety; and (2) the mediating effects of computer self-efficacy on the relationship between the quality of computer experience and computer attitude, and the relationship between the quality of computer experience and computer anxiety; and (3) the moderating effects of others'support on the relationship between computer self-efficacy and computer attitude, and the relationship between computer self-efficacy and computer anxiety. Subjects were 304 elementary school teachers from Taipei County and Taipei City. According to hierarchical regression analysis, the results provided support for the hypothesis that computer self-efficacy mediated the relationship between the quantity of computer experience and computer attitude, and the relationship between the quantity of computer experience and computer anxiety. However, computer self-efficacy neither mediated the relationship between the quality of computer experience and computer attitude, nor the relationship between the quality of computer experience and computer anxiety. Furthermore, others'support neither moderated the relationship between computer self-efficacy and computer attitude, nor the relationship between computer self-efficacy and computer anxiety. The implications, limitations, further research directions, and applications in management are discussed at the end. Keyword: computer attitude, computer anxiety, computer experience, computer self-efficacy, others'support