noun
psychogenetics
Academic term for the study of genetic influences on psychological development.
精神発達学は、遺伝と環境の相互作用を研究する分野です。
Psychogenetics is a field that studies the interaction between heredity and environment.
Compound of 精神 (せいしん, 'mind, psyche'), 発達 (はったつ, 'development'), and 学 (がく, 'study, -ology').