In one study of more than 900 New Zealanders,emotionally reactive and impulsive 3-year-olds developed into somewhat more impulsive and conflict-prone 21-year-olds.This best illustrates the long-term stability of

Question

Quizplus · Accepted Answer

The study describes the consistency of certain personality traits (emotional reactivity and impulsivity) from early childhood to adulthood, suggesting that these traits are stable over time. This is indicative of temperament, which refers to an individual's innate predispositions and characteristic patterns of behavior. The other answer choices (adaptive capacity, epigenetic marks, shared family environments) do not specifically account for the consistency of personality traits over time.

In One Study of More Than 900 New Zealanders,emotionally Reactive