Leadership evaluations are based upon the appropriateness, effectiveness and extent of the executives' and of the company's involvement in relation to the size and type of business.

The statement is correct. It articulates a fundamental principle of modern corporate governance and leadership assessment. Evaluating executive performance requires context. The appropriateness, effectiveness, and extent of leadership involvement are not absolute metrics; they are relative to the specific circumstances of the organization. Factors such as company size, industry sector, market position, and organizational complexity directly influence the challenges and expectations placed upon leadership. Therefore, any credible evaluation framework must be tailored to these contextual factors to provide a fair and meaningful assessment.

B. False: This is incorrect because it suggests a universal, one-size-fits-all standard for evaluating leadership, which contradicts established management principles like the Contingency Theory of Leadership.

1. OECD (2023), G20/OECD Principles of Corporate Governance, OECD Publishing, Paris. The principles, particularly in Chapter VI on "The responsibilities of the board," emphasize that the board's oversight and strategic guidance must be appropriate for the business. The commentary notes that the implementation of governance principles should be adapted to a company's size, complexity, and risk profile, which directly supports contextual evaluation of leadership. (See Chapter VI, Introduction, p. 55).

2. Fiedler, F. E. (1964). A Contingency Model of Leadership Effectiveness. In L. Berkowitz (Ed.), Advances in experimental social psychology (Vol. 1, pp. 149–190). Academic Press. This foundational academic work establishes that leadership effectiveness is contingent upon situational factors. It argues there is no single best style of leadership, and effectiveness depends on the context, which includes the nature of the organization (e.g., size and type of business). This directly supports the premise of the question. DOI: https://doi.org/10.1016/S0065-2601(08)60051-9

3. Donaldson, L. (2001). The Contingency Theory of Organizations. Sage Publications. This book provides a comprehensive overview of contingency theory, stating that organizational structures and, by extension, leadership approaches must align with contextual factors like size, technology, and environment to be effective. The evaluation of that effectiveness must therefore also be context-dependent. (See Chapter 2: "Size and Structure").