Keyphrases
Genetic Influences
100%
Environmental Influence
71%
Heritability
68%
Minnesota
67%
Twin Study
48%
Genetic Factors
48%
Environmental Factors
48%
Twin Pair
42%
Genome-wide Association Study
38%
Twin Family Study
33%
Substance Use
32%
Behavioral Genetics
31%
Substance Use Disorder
31%
Externalizing Behavior
30%
Monozygotic Twins
30%
Adulthood
30%
Alcohol Use
29%
Educational Attainment
26%
Young Adulthood
25%
Dizygotic Twins
25%
Personality Traits
24%
Gene-environment Interaction
24%
Alcohol Dependence
24%
Depressive Symptoms
21%
Early Adulthood
21%
Environmental Impact
20%
Environmental Contribution
20%
Genetic Contribution
20%
Conduct Disorder
19%
Single nucleotide Polymorphism
19%
Etiology
19%
Shared Environmental Influences
18%
Twin Cohort
18%
Major Depressive Disorder
18%
Late Adolescence
18%
Adoption Study
17%
Co-twin
17%
Psychopathology
17%
Middle-aged
17%
Old Age
17%
Genetic Variants
17%
Body Mass Index
17%
Attention Deficit Hyperactivity Disorder
17%
Behavioral Disinhibition
16%
SNP
16%
Adolescent Twins
16%
Meta-analysis
16%
Cognitive Functioning
15%
Cannabis Use
15%
Longitudinal Twin Study
15%