Encephalization and Intentionality Assessment

The lecture explores the limits of cognitive abilities, focusing on the social brain hypothesis and theory of mind. It discusses the mirror test for self-recognition, the encephalization quotient's role in intelligence, and various levels of intentionality. The lecture also examines the relationship between brain structure and social intelligence, highlighting the orbital prefrontal cortex's role in social networks.

What is the primary focus of the social brain hypothesis?

• The capacity to understand and attribute mental states

• The evolution of physical strength

• The development of language skills

• The ability to solve mathematical problems

Which test is commonly used to assess self-recognition in animals?

• The Cognitive test

• The Mirror test

• The Encephalization test

• The Sally-Anne test

What does the encephalization quotient measure?

• The speed of cognitive processing

• The ratio of brain mass to body weight

• The number of neurons in the brain

• The size of the prefrontal cortex

How has the encephalization quotient changed in humans over the last four million years?

• It has decreased significantly

• It has fluctuated randomly

• It has remained constant

• It has increased sharply

What is the Sally-Anne task used to assess?

• Self-recognition abilities

• Level two intentionality

• Language comprehension

• Mathematical reasoning

At what age do children typically pass the false belief task?

• At age five

• At age three

• At age two

• At age four

Which part of the brain is associated with levels of intentionality?

• The occipital lobe

• The parietal cortex

• The cerebellum

• The orbital prefrontal cortex

What is the relationship between the size of the orbital prefrontal cortex and social intelligence?

• Larger size correlates with lower social intelligence

• Smaller size correlates with higher social intelligence

• Larger size correlates with higher social intelligence

• Size has no correlation with social intelligence

What is required to understand complex narratives like Shakespearean plays?

• Level one intentionality

• Level two intentionality

• Level three intentionality

• Level four intentionality

According to Dunbar, what percentage of the population can manage level six intentionality?

• 40%

• 30%

• 10%

• 20%