Billy and Jimmy Are Identical Twins

question 14

Multiple Choice

Billy and Jimmy are identical twins.As they grow older,____.

• A) their IQ scores are most likely to become more similar
• B) their IQ scores are most likely to stay exactly equal to one another
• C) no one can predict how their IQ scores are likely to change
• D) their IQ scores are most likely to become less similar

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Definitions:

Subvocal Speech

A form of internal speech or silent speaking, where words are mentally pronounced without vocalization.

Parallel Distributed Processing Model

A model of brain function that proposes knowledge is represented in a network of interconnected units, mimicking neural networks, allowing for simultaneous processing of information.

Spreading Activation Model

A cognitive theory suggesting that ideas in memory are linked and that the activation of these links spreads across related ideas.

Connectivity

In neuroscience, it refers to the way in which different parts of the brain are connected and communicate with each other.