Management ability refers to the planned and effective mobilization of organizational resources — people, materials, finances, and information — in pursuit of an organization's goals. The concept was systematized in the late 19th century, as the scale of organizations expanded and the division of labor deepened in the wake of the Industrial Revolution.

The earliest major theorist in this space was Frederick Taylor, whose "Scientific Management" approach sought to maximize operational efficiency through systematic analysis and standardization of work [1]. Henri Fayol followed with his "Administrative Theory," which organized management into five core functions: planning, organizing, commanding, coordinating, and controlling [2].

In the 1950s, Peter Drucker introduced "Management by Objectives" (MBO), repositioning management ability not as a matter of control alone, but as a goal-setting and results-oriented process [3].

In 1990, John Kotter defined management ability as "coping with complexity," placing particular emphasis on planning, the development of organizational structures, and the stable execution of operations [4]. This framing, offered in deliberate contrast to the change-oriented nature of leadership, served to reaffirm the essential purpose of management: bringing stability and order to organizational life.

In recent years, attention has shifted toward what might be called the softer dimensions of management ability — adaptability to environmental change, the creation of psychological safety, and the development of team capability. These are understood to depend not only on the individual qualities of a leader, but on organizational culture and structure as well. In an era defined by VUCA — volatility, uncertainty, complexity, and ambiguity — management ability that combines adaptability with genuine empathy has become increasingly valued [5].

Managerial Practices Survey (MPS) [6]
Number of factors: 5
A scale measuring the specific practices of human resource management, including training, performance evaluation systems, and compensation. The content emphasizes the relationship between managerial practices and organizational performance.

Managerial Behavior Questionnaire (MBQ) [7]
Number of factors: 12
A detailed classification of specific leader behaviors, covering a wide range of management activities including planning, support, and coordination. Enables comprehensive measurement of a manager's behavioral characteristics.

Multifactor Leadership Questionnaire (MLQ) [8]
Number of factors: Multiple (primarily three categories: transformational, transactional, and laissez-faire)
A scale based on three leadership styles: transformational, transactional, and laissez-faire. Allows classification and measurement of behavioral styles directly linked to subordinate outcomes and organizational results.

Managerial Grid Scale (Japanese Version) [9]
Number of factors: 2
Classifies management style along two axes: people-orientation and performance-orientation. Used to examine the influence of a manager's leadership characteristics on subordinates.

Management Scale Based on PM Theory (Misumi Jyuji) [10]
Number of factors: 2
Evaluates managerial behavior along two axes: Performance (goal achievement) and Maintenance (group cohesion). Enables classification of leader types such as P-type, M-type, and PM-type.

As the above overview suggests, management ability is a concept that takes on different meanings depending on the theoretical framework applied.
This assessment is grounded in John Kotter's (1990) definition of management ability. Rather than focusing on transformational leadership, it emphasizes the practical functions of planning, coordination, organization, and problem-solving — measuring management ability in a multidimensional way that prioritizes the stability, order, and efficient operation of systems required for effective organizational management in today's environment.

The primary target users are middle managers (section chiefs, department heads, etc.), frontline supervisors, team leaders, and some senior managers (division heads, business unit managers, etc.).

Drawing on the analysis of prior research, a team of active business executives, certified psychologists, and graduates of psychology master's programs conducted intensive brainstorming sessions. The diverse range of ideas generated was reviewed and categorized using the KJ method, and the question items were refined from there. The following factors were identified as the basis for the scale.

1. Planning
The ability to organize workflow and role allocation, and to build structures that allow team members to operate effectively.

2. Progress Management
The ability to monitor team members' progress, deadlines, and quality of output — and to make adjustments and improvements as needed.

3. Decision-Making
The ability to assess situations accurately, establish priorities, and reach appropriate judgments in a timely manner.

4. Developing Others
The ability to support the growth of team members through appropriate guidance and feedback.

5. Rapport Building
The ability to build trust with team members, other departments, and superiors — listening attentively and maintaining a cooperative working relationship.

6. Self-Management
The ability to manage one's own emotions, stress, and time effectively — maintaining stable performance as a manager.

7. Mental Health Awareness
The ability to notice changes in team members' physical and psychological state, and to prevent or alleviate excessive burden and anxiety.

8. Harassment Prevention
The ability to avoid intimidating, demeaning, or unwittingly harmful communication — and to maintain a workplace environment where everyone feels safe.

Four question items were selected for each factor to allow the assessment to be completed in a short time while still providing clear and meaningful results.


【Planning】
1. I am able to conduct regular PDSA reviews with my team.
2. I think through potential risks in advance and prepare responses.
3. I am able to establish role assignments that everyone can accept.
4. I share progress updates on plans with my team members.

【Progress Management】
5. I am able to meet deadlines while also maintaining quality.
6. I track progress through data and conduct regular check-ins.
7. I continuously adjust workload imbalances within the team.
8. I am able to maintain overall management even when problems arise.

【Decision-Making】
9. I am able to make judgments even when information is incomplete.
10. I am able to identify the best course of action when opinions are divided.
11. I am able to explain decisions that team members may find difficult to accept.
12. I am able to quickly prioritize when competing demands arise.

【Developing Others】
13. I am able to tailor my guidance to each team member's stage of development.
14. I communicate areas for improvement in a specific and constructive way.
15. I am able to draw out strengths that team members have not recognized in themselves.
16. I work with team members to identify the root causes of recurring mistakes.

【Rapport Building】
17. I am able to draw out honest thoughts from team members I have just met.
18. I am able to maintain a psychologically safe atmosphere even when opinions differ.
19. I am someone that team members feel comfortable coming to with difficult concerns.
20. I am able to genuinely consider situations from the perspective of team members with different values.

【Self-Management】
21. I am able to stay calm even in situations where I might otherwise become emotional.
22. I am able to manage my own stress before it becomes overwhelming.
23. I maintain stable performance even during busy periods.
24. I am able to reflect on my own behavior and make genuine improvements.

【Mental Health Awareness】
25. I can explain different types of mental health conditions and their early signs.
26. I am able to adjust workloads to prevent team members from becoming overburdened.
27. I notice subtle changes in team members' expressions and behavior.
28. I am able to arrange appropriate support for team members who are struggling.

【Harassment Prevention】
29. I can explain specific examples of workplace harassment.
30. I reflect on the impact my words may have on others.
31. I create an environment where team members can speak up regardless of rank.
32. I am aware when my words or behavior may come across as intimidating.

● Number of Questions
8 factors × 4 questions each

● 5-Point Scale
Strongly Disagree　　0
Disagree　　　　　　1
Neutral　　　　　　　2
Agree　　　　　　　　3
Strongly Agree　　　4

● High / Moderate / Low Threshold per Factor
13 to 16　　Good
9 to 12　　　Fair
0 to 8　　　　Poor

● Overall Score Thresholds
96 to 128　　Excellent　　(Mean + 1SD or above)
70 to 95　　　Good　　　　(Mean to Mean + 1SD)
45 to 69　　　Fair　　　　(Mean − 1SD to Mean)
0 to 44　　　Poor　　　　(Below Mean − 1SD)

Mean (μ): 70 points
Standard Deviation (σ): 25 points
Total Score Range: 0 to 128 points

For each dimension, we provided an evaluation of approximately 1,000 characters covering key characteristics and points to be aware of. The content was developed based on prior research and the clinical experience of the authors.

This assessment has not been subjected to factor analysis or checks for reliability and validity. It reflects the professional judgment of specialists, but please note that it lacks sufficient statistical grounding and is not intended for use in academic research.

[1] Taylor, F. W. (1911). The Principles of Scientific Management. Harper & Brothers.
[2] Fayol, H. (1916). Administration Industrielle et Générale. Dunod.
[3] Drucker, P. F. (1954). The Practice of Management. Harper & Row.
[4] Kotter, J. P. (1988). The Leadership Factor. Free Press.
[5] Edmondson, A. (2019). The Fearless Organization. Wiley.
[6] Delaney, J. T., & Huselid, M. A. (1996). The impact of human resource management practices on perceptions of organizational performance. Academy of Management Journal, 39(4), 949–969.
[7] Yukl, G., Gordon, A., & Taber, T. (2002). A hierarchical taxonomy of leadership behavior: Integrating a half century of behavior research. Journal of Leadership & Organizational Studies, 9(1), 15–32.
[8] Bass, B. M., & Avolio, B. J. (1995). MLQ Multifactor Leadership Questionnaire Manual. Mind Garden.
[9] Sugiyama, A., & Shimada, H. (2005). The influence of supervisors' leadership styles based on the Managerial Grid on subordinates' job satisfaction. Journal of Management Behavior Science, 18(2), 135–145.
[10] Misumi, J. (1974). Leadership Research: Development and Application of PM Theory. Seishin Shobo.