D)Correlations between adopted children and their biological parents tend to be around zero, suggesting little direct environmental influence on the traits of extraversion and neuroticism.
Neuroticism is a trait that displays someone's level of emotional balance. it's miles regularly described as a bad personality trait involving negative feelings, bad self-regulation, trouble coping with pressure, a strong response to perceived, and the tendency.
Neuroticism is related to misery and dissatisfaction. Neurotic individuals have a tendency to feel disappointed with themselves and their lives. they are much more likely to record minor health troubles and to experience fashionable pain in a extensive variety of situations.
Learn more about neuroticism here:-https://brainly.com/question/19056694
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_____ tends to be around zero,suggesting little direct environmental influence on the traits of extraversion and neuroticism.
A)Correlations between identical twins
B)Correlations between fraternal twins
C)Correlations between adoptive parents and their adopted children
D)Correlations between adopted children and their biological parents