23-CS-4 Engineering Management · May 2013
Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
Question text not reproduced: the examination questions are © Engineers and Geoscientists BC. Open the official past paper (linked at the top of this page) to read the question, then follow the worked solution below.
Chris Argyris examined the classical principles of formal organization—task specialization, a clear chain of command, unity of direction, and a narrow span of control—and argued that they are fundamentally at odds with the needs of the psychologically mature adult. His immaturity–maturity theory holds that healthy human development moves a person from passivity toward activity, from dependence toward relative independence, and from a short-term, subordinate outlook toward deeper interests and self-control. Classical organization design, by contrast, demands passivity, dependence, and subordination: the tightly specialized job gives the worker little control and calls on few abilities, while close supervision and top-down direction keep them in a childlike, dependent position. The predictable result, Argyris contended, is frustration, conflict, and defensive behaviours such as apathy, absenteeism, and resistance. His prescription was to redesign work toward job enlargement and participative, employee-centred leadership that lets adults exercise the maturity they possess.
David McClelland's acquired-needs theory proposes that much workplace motivation is driven by three learned needs: the need for achievement (nAch), the need for affiliation (nAff), and the need for power (nPow). The need to achieve is the desire to accomplish something difficult, to master tasks, and to attain a standard of excellence. Individuals high in nAch share distinctive characteristics: they prefer situations in which they take personal responsibility for outcomes rather than leaving results to chance or to others; they seek tasks of moderate difficulty, since very easy tasks offer no sense of accomplishment and very hard ones offer little prospect of success; and they want prompt, concrete feedback so they can gauge their progress. Their motivation comes from the accomplishment itself more than from money, which they treat mainly as a measure of success. The need for affiliation, by contrast, is the desire for warm relationships and acceptance, and it can conflict with the tough decisions leadership sometimes requires.
Rensis Likert's research related an organization's management system to its productivity, identifying four systems along a continuum. System 1, exploitative-authoritative, relies on top-down decisions, fear, and threat; System 2, benevolent-authoritative, is paternalistic but still top-down; System 3, consultative, seeks subordinates' views before deciding; and System 4, participative-group, makes decisions through group processes built on trust. Likert found that high-producing organizations tend toward System 4: they are characterized by supportive relationships, high mutual trust and confidence, open communication flowing in all directions, genuine participation in goal-setting and decision-making, and teamwork. Low-producing organizations cluster at Systems 1 and 2, marked by distrust, one-way downward communication, imposed goals, and motivation through fear rather than commitment. Likert's central point is that participative, human-centred management is not merely humane but is empirically associated with superior long-term performance.
An engineering manager taking over a demoralized drafting group would recognize Argyris's frustration symptoms in its high turnover, redesign narrow jobs into fuller roles with ownership of complete deliverables, and identify high-nAch staff to whom she can delegate challenging assignments with clear feedback. By moving the group's climate from a System 1 command style toward System 4 participation—shared goal-setting and open communication—she would expect both morale and productivity to rise.
