Читать книгу Developmental Psychopathology - Группа авторов - Страница 46

There are three main types of genetic studies that have increased our understanding of relationships between genes and behavior. The first is behavioral genetics, which separates variability in behavioral traits (e.g., aggression, anxiety) into heritability, environment, and Gene × Environment mechanisms. The second method of studying genetics is molecular genetics, which examines specific alleles, genetic markers, and gene expression patterns that are associated with psychopathology. Lastly, epigenetics refers to changes in gene expression due to environmental influences.