The overall structure of genetic influences on traits, including the number of genes involved, their individual effects, and interactions between genes and environment.
Example: Complex traits like intelligence involving hundreds of genetic variants, each with small effects, rather than single genes with large impacts on cognitive ability.
Share This Psychology Term
Found this helpful? Share this psychology definition with others:
Explore Your Personality with Science-Backed Tests
Discover insights about yourself with our comprehensive personality assessments. Each test is designed to help you understand different aspects of your psychological profile and personal traits.