What are behavioral signs of aggression?

Behavioral signs of aggression are actions that indicate a readiness to engage in confrontational or violent behavior. Choices that align with aggression typically manifest in physical actions or vocal expressions that suggest hostility.

The correct choice identifies overt actions such as kicking, hitting, and shouting. These behaviors are clear indicators of an individual's aggressive state, illustrating a direct expression of frustration or anger. They signify an intention to either harm someone or express dissatisfaction loudly and forcefully, encapsulating the essence of aggressive behavior in a noticeable manner.

In contrast, other options may reflect emotional or psychological states rather than direct aggression. For example, signs of anxiety, depression, and low self-esteem point to emotional distress rather than aggressive tendencies. Similarly, difficulties with concentration and decision-making highlight cognitive challenges that are not necessarily linked to aggression. Thus, it's the physical and vocal expressions in the correct choice that specifically demonstrate aggression.