The Presence of Several Risk Factors, Such as Poor Maternal

question 7

Multiple Choice

The presence of several risk factors, such as poor maternal mental health, low maternal education, and high incidence of stressful events, is associated with low IQ for

• A) children in low-income families only.
• B) children in high-income families only.
• C) children in both high- and low-income families.
• D) young children, but is not associated with low IQ among adolescents.

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Definitions:

Natural Selection

A process in evolutionary biology where organisms with traits most suited to their environment are more likely to survive and reproduce.

Human Genome

The complete set of nucleic acid sequences for humans, encoding the genetic blueprint of the species.

Mutations

Permanent alterations in the DNA sequence that make up a gene, resulting in the gene functioning differently than normal.

Nature‒Nurture Interactions

The complex interplay between genetic inheritance (nature) and environmental influences (nurture) in shaping the behavior, personality traits, and physical characteristics of an individual.