Phineas Gage Unit 3

Front

What is the dual systems model proposed by Steinberg?

Back

The dual systems model proposes that the limbic system matures earlier than the prefrontal cortex, resulting in increased risk-taking behavior in adolescents.

Front

What does it mean when the author states that 'adolescents get a kick out of taking risks'?

Back

It means that these risks result in a positive emotion.

Front

What is the meaning of the word 'rival' in the context of the passage?

Back

The word 'rival' refers to competing or opposing schools of thought.

Front

What evidence shows that Phineas's behavior changed after his accident?

Back

The best evidence is that he was described as 'grossly profane, coarse, and vulgar, to such a degree that his society was intolerable to decent people.'

Front

Why did the author’s team need MRI data from participants scanned at least three times?

Back

To ensure the data covered a wide range of ages and developmental stages.

Front

What is the limbic system responsible for?

Back

The limbic system is responsible for emotions, behavior, and motivation.

Front

What role does the prefrontal cortex play in decision-making?

Back

The prefrontal cortex is involved in complex cognitive behavior, decision-making, and moderating social behavior.

Front

How does the development of the limbic system affect adolescents?

Back

The earlier maturation of the limbic system can lead to increased impulsivity and risk-taking in adolescents.

Front

What is the significance of Phineas Gage's accident in psychology?

Back

Phineas Gage's accident provided insights into the functions of the frontal lobes and the relationship between brain injury and personality changes.

Front

What does the term 'neuroplasticity' refer to?

Back

Neuroplasticity refers to the brain's ability to reorganize itself by forming new neural connections throughout life.