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Scenario II
For centuries,people have made the observation that intelligence seems to run in families.In modern times,psychologists have confirmed that,indeed,there is a strong genetic component to intelligence.The degree of the association between genes and intelligence can be quantified using the heritability coefficient (h2) .In a population of diverse individuals differing in age,gender,race,and socioeconomic factors,the heritability of intelligence is approximately .5 to .7.This means that about 50-70% of the variability in intelligence scores is associated with genetic factors.Interestingly,the heritability coefficient changes depending on the group under investigation.For example,among wealthy children,the heritability coefficient exceeds .7 because the environments of these children are highly homogeneous.Among poor children,it drops to about .1.The heritability coefficient also tends to increase with the age of the population under investigation.For example,the heritability coefficient is approximately .3 in 3-year-olds and approximately .9 in 65-year-olds.
-(Scenario II) In which of these science-fiction scenarios would the heritability of intelligence be the lowest?
Legal Right
An entitlement or permission under the law that enables individuals to act in a certain way or to be treated in a specific manner.
Warning Sign
An indicator, often on road signs or in notifications, that alerts individuals to potential hazards or dangers.
Potential Suicide
Potential suicide refers to the risk or likelihood that an individual will attempt to end their own life.
Student Behaviors
The range of actions and mannerisms exhibited by students in an educational setting, influencing their learning experience.
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