What are some psychosocial effects of abrupt changes in personality?

• A. Aggression and delusions
• B. Hostility, somnolence, fear, anxiety
• C. Euphoria and increased energy
• D. Amnesia and apathy

Answer: (B)

Abrupt personality changes commonly trigger emotional and behavioral responses such as hostility, fear, anxiety, and somnolence. This pattern reflects a disruption in cognition and emotional processing often seen in acute conditions like delirium, intoxication, withdrawal, or brain injury. Fear and anxiety show the person’s emotional reaction to the sudden shift; hostility can arise as a defensive stance; somnolence indicates reduced arousal that can impair communication and judgment. Other options describe symptoms that are less typical as a broad psychosocial response to sudden personality shifts. Therefore, hostility, somnolence, fear, and anxiety best capture the psychosocial effects in this scenario.