The Planck Time Is

question 7

Multiple Choice

The Planck time is

• A) the time it takes for light to travel across-- or around-- the entire universe.
• B) the time when the cosmic background radiation originated.
• C) the time it takes for an electron in an unexcited hydrogen atom to orbit the nucleus one time.
• D) the time required for pair creation.
• E) the shortest time that has any physical meaning.

---

Definitions:

Outgroup Homogeneity Effect

The tendency to view individuals in outgroups as more similar to each other than they really are.

Stereotype Threat

The risk of conforming to stereotypes about one's social group, which can hinder performance in various domains.

Racial Bias Effect

The tendency to process information or make decisions in a way that favors one racial group over others.

Ultimate Attribution Error

The tendency to internally attribute behaviors of individuals in an outgroup to their character while attributing in-group members' behaviors to external situational factors.