# Human Behaviour and Leadership

> Personality, leadership styles, and group dynamics.

- **Subject:** 040 — Human Performance Limitations
- **Section:** 040-03 — Basic Aviation Psychology
- **Topic code:** 040-03-05
- **Last reviewed:** 2026-04-01
- **Author:** Pablo Asensio Martínez
- **HTML version:** https://pilotsyllabus.com/en/human-performance-limitations/basic-aviation-psychology/human-behaviour/

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## Leadership Styles

![Leadership Styles Lewin](https://upload.wikimedia.org/wikipedia/commons/a/a1/Leadership_Styles_Lewin.png)

1.  **Autocratic**: Leader imposes decisions. Good for emergencies (time-critical), bad for morale/team input.
2.  **Democratic (Synergistic)**: Leader consults team. Best for complex problems (using all resources) but slower.
3.  **Laissez-Faire**: Leader is passive ("hands-off"). Can lead to confusion and lack of direction.
    *   **Ideal Pilot**: Situational Leader (shifts between Autocratic and Democratic depending on the phase of flight and urgency).

## Group Dynamics
*   **Synergy**: The output of the team is greater than the sum of the individuals (1+1=3).
*   **Risky Shift**: Groups tend to take riskier decisions than individuals would alone (diffusion of responsibility).
*   **Compliance**: Subordinates agreeing with the leader just to please them (Trans-Cockpit Authority Gradient).
    *   **Steep Gradient**: Captain dominates, FO silent.
    *   **Flat Gradient**: Too casual, lack of command.
    *   **Ideal**: Optimum gradient where authority is respected but questioning is encouraged.

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Free study notes from pilotsyllabus.com. Not a substitute for training at an approved ATO.