Meaning: To 'uncover' means to reveal or discover something that was previously hidden or unknown.

Wrong options:

• calls: The verb 'calls' does not fit the context as it implies naming or summoning, which does not relate to revealing effects.
• hinders: The verb 'hinders' suggests obstruction, which is contrary to the intent of the study to reveal insights.

Correct answer: greater

Explanation: The adjective 'greater' is appropriate here as it describes the community in a comparative sense, indicating a larger or more significant community. This fits grammatically and contextually, as it aligns with the discussion of leadership's impact on a broader scale.

Meaning: 'Greater' refers to something that is larger in size, amount, or importance.

Wrong options:

• profits: The noun 'profits' does not fit as it refers to financial gain, which is not relevant to describing the community.
• focus: The noun 'focus' does not appropriately describe the community and is out of context in this sentence.

Correct answer: found

Explanation: The verb 'found' is in the past tense, which is necessary here as it refers to the results of the study conducted by the researchers. This aligns with the context of reporting findings from their research.

Meaning: To 'found' means to discover or establish something based on evidence or research.

Wrong options:

• calls: The verb 'calls' does not fit as it implies naming or summoning, which is not relevant to reporting findings.
• hinders: The verb 'hinders' suggests obstruction, which does not relate to the act of discovering results.

Correct answer: focus

Explanation: The noun 'focus' fits grammatically as it serves as the object of the preposition 'on,' indicating what the decision-making is centered around. Contextually, it aligns with the discussion of leadership priorities.

Meaning: 'Focus' refers to the central point of attention or interest in decision-making processes.

Wrong options:

• profits: The noun 'profits' does not fit as it does not serve as the object of the preposition in this context.
• effects: The noun 'effects' does not fit grammatically as it does not relate to what the decision-making centers on.

Correct answer: effects

Explanation: The noun 'effects' is appropriate here as it refers to the outcomes or consequences of the leadership style discussed. It fits grammatically as the object of the verb 'have,' and contextually, it aligns with the negative implications of a profit-driven focus.

Meaning: 'Effects' refer to the results or outcomes produced by a particular action or decision.

Wrong options:

• calls: The noun 'calls' does not fit as it does not relate to outcomes or consequences in this context.
• hinders: The noun 'hinders' is not applicable here as it suggests obstruction rather than outcomes.