Question:medium
Which of the following is a technique or method based on behavioural sciences?
Which of the following is a technique or method based on behavioural sciences?
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One option deals with people and goal-setting rather than numbers and networks.
Updated On: Jun 23, 2026
- Management by objectives
- Network analysis
- Systems analysis
- Decision making
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The Correct Option is A
Solution and Explanation
Sort the options by what they actually measure. Behavioural-science methods deal with people, goals, and communication; quantitative methods deal with numbers, networks, and money.
Management by objectives (MBO) is a people-and-goals tool: managers and staff jointly set targets and review performance against them. That places it squarely in the behavioural group alongside organizational design, personnel management, information systems, and communication.
Now eliminate. Network analysis ($b$, the PERT/CPM family) sequences project activities on a numerical timeline. Systems analysis ($c$) and decision making ($d$) are likewise quantitative or operational-research tools. None of these hinges on human behaviour.
So the only behavioural-science answer is management by objectives, option $a$.
Ref: Park's PSM, 25th ed., p. 934.
Management by objectives (MBO) is a people-and-goals tool: managers and staff jointly set targets and review performance against them. That places it squarely in the behavioural group alongside organizational design, personnel management, information systems, and communication.
Now eliminate. Network analysis ($b$, the PERT/CPM family) sequences project activities on a numerical timeline. Systems analysis ($c$) and decision making ($d$) are likewise quantitative or operational-research tools. None of these hinges on human behaviour.
So the only behavioural-science answer is management by objectives, option $a$.
Ref: Park's PSM, 25th ed., p. 934.
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