The strength of ego and superego of the educated worker is higher than that of the average worker because he is better educated, This should be taken into account in making stimulus strategies.

• 知识员工因为受到的教育程度较高，因此，其自我和超我强度要高于一般员工。针对知识员工的激励策略必须适应这种较高的自我与超我动力。