Lesson plan
Blank expression
A blank expression, also known as a poker face, is a facial expression characterized by neutral positioning of the facial features, implying a lack of strong emotion. It may be caused by emotionlessness, depression, boredom or slight confusion, such as when a listener does not understand what has been said. Another possible cause for a blank expression is traumatic brain injury such as a concussion. If someone has just been hit on the head and retains a blank or dazed expression, this can warn of concussions early. Psychiatric disorders such as schizophrenia, facial paralysis, post-traumatic stress disorder, and autism, may also cause a blank expression.
Article summary
A blank expression, also known as a poker face, is a facial expression characterized by neutral positioning of the facial features, implying a lack of strong emotion. It may be caused by emotionlessness, depression, boredom or slight confusion, such as when a listener does not understand what has been said. Another possible cause for a blank expression is traumatic brain injury such as a concussion. If someone has just been hit on the head and retains a blank or dazed expression, this can warn of concussions early. Psychiatric disorders such as schizophrenia, facial paralysis, post-traumatic stress disorder, and autism, may also cause a blank expression.
Key claims
No claims recorded.
Discussion questions
- Summarise the article in your own words. Which single claim would you verify first, and why?
- Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
- If two sources disagreed about one of these facts, what would you need in order to trust one over the other?
Bibliography
No sources recorded.
Key claims and bibliography are generated from the same tracked claims and sources as the article page.