Why you can't resist yawning
Why you can't resist yawning
Contagious yawning – can you keep from doing it if you’re told not to? A new study aimed to find out. Lee Cowan reports.
Read the full article on CBS Health
Truth Analysis
Analysis Summary:
The article appears mostly accurate based on the available sources. The primary focus is on the contagiousness of yawning and a related study. There is minimal apparent bias, presenting the information in a straightforward manner.
Detailed Analysis:
- Claim: Contagious yawning - can you keep from doing it if you're told not to? A new study aimed to find out.
- Verification Source #3: Supports this claim, stating "Why you can't resist yawning. Why you can't resist yawning 01:03. It happened this past week -- a yawning gap in our knowledge filled at last."
- Verification Source #5: Supports this claim, stating "Why you can't resist yawning. Why you can't resist yawning 01:03. The "contagiousness" of yawns may be rooted in primitive brain reflexes…"
- Claim: The article implies that there is a scientific basis for contagious yawning.
- Verification Source #5: Supports this claim, stating "The "contagiousness" of yawns may be rooted in primitive brain reflexes…"
Supporting Evidence/Contradictions:
- Verification Source #3 and Verification Source #5 both support the claim that the article discusses the contagiousness of yawning and a related study.
- Verification Source #5 suggests a possible reason for contagious yawning, linking it to "primitive brain reflexes."
- Verification Source #1 and Verification Source #4 discuss reasons for yawning and ways to stop excessive yawning, but do not directly address the contagiousness aspect.
- Verification Source #2 is irrelevant to the topic of the article.