Which of the following is an emotional or psychological indicator of a person in crisis?

Screaming or crying serves as a strong emotional or psychological indicator of a person in crisis. These behaviors are often expressions of extreme distress, frustration, or emotional overwhelm. When individuals find themselves in a crisis situation, it can manifest through heightened emotional responses, where the lack of control over one's feelings leads to vocal outbursts or crying. These reactions signal that the individual is experiencing significant emotional turmoil and may need immediate assistance or intervention.

In contrast, while a calm demeanor might suggest that a person is stable, it can also be misleading in certain situations. Similarly, refusal to speak and withdrawal from social interaction can indicate distress but may also result from various other factors such as introversion or shyness, rather than a clear indication of being in crisis. Therefore, the overt manifestations of crying or screaming are clearer indicators of emotional distress, making this choice the most relevant in identifying a person in crisis.