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9990 · 4.2.3

Leaders and followers — practice questions

Practice and worked examples for 9990 Leaders and followers. Short previews only — attempt the full question in MarkScheme against the official scheme.

Worked example 1

A project manager gives two trusted engineers early access to plans and flexible deadlines, while contractors receive only standard briefs and close monitoring. Contractors complain of unfair treatment. Analyse using LMX and French & Raven.

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LMX: Engineers are in-group — high exchange quality, mutual trust, informal influence. Contractors are out-group — transactional, low discretion. This predicts higher commitment and performance from in-group but resentment and turnover risk from out-group.

French & Raven: Manager uses legitimate (formal role) and coercive (monitoring threat) power over contractors; reward and referent power with engineers who identify with the manager's vision.

Followership: Engineers show exemplary followership (critical thinking + engagement); some contractors may become alienated (low engagement, high criticism).

Evaluation: LMX explains favouritism's effects but does not justify unfairness — organisations need procedural justice. High LMX for a few can harm team cohesion (see 4.3.3). Expert power should extend to any skilled contractor, not only favourites.

Worked example 2

A consultant assesses a 10-person sales team. The 4 members identified as the 'in-group' have an average monthly sales performance of $50,000 each. The remaining 6 'out-group' members have an average of $28,000 each. Calculate the percentage by which an average in-group member's sales performance exceeds that of an average out-group member.

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Step 1: Identify the given data.

  • In-group average sales (S_in) = 50,00050,000
  • Out-group average sales (S_out) = 28,00028,000

Step 2: Calculate the absolute difference in average sales.

  • Difference = S_in - S_out
  • Difference = 50,00050,000 - 28,000 = 22,00022,000

Step 3: Calculate the percentage difference relative to the out-group's performance.

  • Formula: Percentage Difference = (Difference / S_out) * 100%
  • Calculation: (22,000/22,000 / 28,000) * 100%
  • Calculation: 0.785714... * 100% ≈ 78.57%

Final Answer: The average sales performance of an in-group member is approximately 78.6% higher than that of an out-group member. This quantifies the significant performance gap that can be associated with LMX differentiation, where in-group members, receiving more trust, resources, and opportunities, are substantially more productive.