According to the gate-control theory of pain, which of the following would be an effective way to decrease the pain of banging your elbow?
A) jumping up and down
B) rubbing the area around it
C) screaming very loudly
D) thinking happy thoughts
Answer: B
Rationale: A long-held theory of pain perception is called gate-control theory, which explains our experience of pain as an interaction between nerves that transmit pain messages and those that inhibit these messages. Put simply, rubbing, touching, or tickling an area stimulates nerve fibers which "close" the pain gates, inhibiting the pain signal coming from the same area.
You might also like to view...
Research on cognitive abilities in late adulthood suggests that as we age,
a. both fluid and crystallized intelligence will decline. b. fluid intelligence will decline and crystallized intelligence will remain steady. c. both fluid and crystallized intelligence will remain steady. d. crystallized intelligence will decline and fluid intelligence will remain steady.
According to Vygotsky, the upper limit of the zone of proximal development refers to the child's
A) inability to benefit from using a cognitive strategy. B) problem-solving skills when assisted by an adult or a more capable peer. C) behavior during the preoperational stage. D) attachment to a mother or father figure.