Understanding Bias in Neuroscience

The video explores how neuroscience explains bias, focusing on two main processes: likeness bias and categorization. Likeness bias, or homophily, leads us to favor those similar to us, while the reptilian brain's role is to ensure safety by being cautious of those who are different. The brain categorizes people based on sensory data, influencing how we treat them. This categorization is often influenced by societal and media messages, which can perpetuate incorrect and biased perceptions.

What is the term used to describe the brain's tendency to prefer people who are similar to us?

• Likeness bias

• Similarity bias

• Homophily bias

• Affinity bias

How quickly does the brain categorize a person based on race, age, and gender?

• In under 500 milliseconds

• In under 2 seconds

• In under 120 milliseconds

• In under 1 second

What is the primary function of the reptilian brain according to the video?

• To process emotions

• To keep us safe from harm

• To improve decision-making

• To enhance memory

How does the brain decide to be more empathetic towards someone?

• If the person is unknown

• If the person is perceived as a threat

• If the person is similar to us

• If the person is different from us

What does the brain use to categorize people?

• Emotional responses

• Sensory data

• Logical reasoning

• Past experiences

What happens when the brain opens the 'filing cabinet' for a specific category?

• It creates a new category

• It retrieves stored messages or meanings

• It ignores the category

• It deletes old information

Why is it important to be aware of the biases in our mental 'filing cabinets'?

• They are always accurate

• They influence how we treat others

• They have no impact on our behavior

• They are easy to change

What influences the messages stored in our mental 'filing cabinets'?

• Genetic predispositions

• Media and societal input

• Random chance

• Personal experiences only

What is a potential consequence of incorrect biases in our mental 'filing cabinets'?

• Improved social interactions

• Increased empathy

• Enhanced memory recall

• Biased treatment of others