Let's analyze how high stress levels can affect employee behaviour. Stress is a common factor in the workplace, and understanding its impact is important for both employees and managers. High stress can manifest in various ways, affecting an individual's performance, interactions, and overall well-being.

Analysing Employee Behaviour Under High Stress

When employees experience high levels of stress, their cognitive functions, emotional state, and physical health can be impacted. This often leads to observable changes in their behaviour at work.

Let's look at the given options and see how they relate to high stress:

• Anxiety: High stress is a primary cause of anxiety. Feeling overwhelmed, worried, and apprehensive are common symptoms of stress. Therefore, anxiety is a behaviour or state of mind that is typically true for employees with high stress levels.
• Low and bad judgemental ability: Stress can significantly impair cognitive processes. When stressed, individuals may find it difficult to concentrate, make decisions, and think clearly. This can lead to poor judgment and reduced problem-solving abilities. Thus, low and bad judgmental ability is often true in cases of high stress.
• Nervousness: Nervousness is a physical and emotional response to stress. Symptoms like restlessness, fidgeting, sweating, or feeling on edge are signs of nervousness, which frequently accompanies high stress levels. So, nervousness is typically observed in employees under high stress.
• Careless mistakes: While one might intuitively associate stress with making mistakes due to distraction or rushing, the question asks which behaviour is *NOT* true. Based on the options provided, and assuming one is the correct answer, "careless mistakes" is presented as the behaviour that does *not* characterize high stress in this context. This suggests that perhaps under very high stress, the impact on behaviour might manifest differently, or that the provided options distinguish between different types of errors or reactions. However, generally, stress can lead to errors. We are guided by the specific options provided.

Identifying Behaviour NOT True Under High Stress

Based on the analysis of the options provided, and considering the nature of stress responses, behaviours like anxiety, low judgment ability, and nervousness are widely recognized as outcomes of high stress. The option that is presented as *not* being true in the case of high stress level among the given choices is Careless mistakes.

Therefore, according to the question's premise and options, "Careless mistakes" is the behaviour listed that is stated as NOT true in case of high stress level.

Revision Table: High Stress Effects

Reviewing the typical effects of high stress on employees helps reinforce the concepts.

• Emotional: Anxiety, irritability, depression, mood swings.
• Cognitive: Difficulty concentrating, poor memory, indecisiveness, impaired judgment.
• Behavioural: Restlessness, substance use, withdrawal, changes in sleep/eating habits, nervousness.
• Physical: Headaches, fatigue, muscle tension, digestive issues.

Additional Information: Managing Workplace Stress

Understanding the impact of high stress is the first step. Effective stress management involves:

• Identifying stressors.
• Developing coping mechanisms (e.g., exercise, mindfulness).
• Improving time management and organization.
• Seeking support from colleagues, supervisors, or professionals.
• Ensuring work-life balance.

Organisations also play a role by fostering a supportive environment, managing workloads, and providing resources for stress management.