Which statement describes the X-Worlders regarding pain?

Which statement describes the X-Worlders regarding pain?

• A. No behavioral or verbal evidence of pain.
• B. They show obvious pain behaviors.
• C. They report pain verbally but without behavior.
• D. They experience pain but cannot report it.

Answer: (A)

Pain has two parts: a private sensory experience and outward signals people can show or communicate. When X-Worlders exhibit no behavioral or verbal evidence of pain, the interpretation is that they do not perceive painful stimuli at all. In other words, there’s an absence of the sensation, so there’s nothing to express through behavior or to report verbally. This aligns with how congenital insensitivity to pain works: the person doesn’t feel pain, so there are no distress behaviors and no pain reports. The other statements assume some experience of pain coupled with either a lack of expression or a reporting ability, which would produce observable cues or reports—contradicting the described lack of any evidence. So the description that best fits is that they do not experience pain, hence no observable or verbal signs.

Pain has two parts: a private sensory experience and outward signals people can show or communicate. When X-Worlders exhibit no behavioral or verbal evidence of pain, the interpretation is that they do not perceive painful stimuli at all. In other words, there’s an absence of the sensation, so there’s nothing to express through behavior or to report verbally. This aligns with how congenital insensitivity to pain works: the person doesn’t feel pain, so there are no distress behaviors and no pain reports. The other statements assume some experience of pain coupled with either a lack of expression or a reporting ability, which would produce observable cues or reports—contradicting the described lack of any evidence. So the description that best fits is that they do not experience pain, hence no observable or verbal signs.