Escalation of commitment of 60 entrepreneurs and 60 top and mid - level managers in completing a new - product - development decision task was investigated 摘要为研究创业者在创业行动中的承诺升级行为特征，采用新产品开发决策任务，考察60名创业者和60名中高层管理者承诺升级行为。
4.
Results from the experiment show that web - mediated communication technologies can be used as effectively as face - to - face meetings in terms of group decision making for various structural decision tasks 从我们的实验中，收集到的资料显示，互联网群体沟通系统可以和常规面对面的会议，在解决结构化的决策问题时，能生成类似的效益。
5.
Results from the experiment show that web - mediated communication technologies can be used as effectively as face - to - face meetings in terms of group decision making for various structural decision tasks 从我们的实验中，收集到的资料显示，网际网路群体沟通系统可以和传统面对面的会议，在解决结构化的决策问题时，能产生类似的效益。
