________ is more influenced by heredity than the other temperament dimensions.

Question

Quizplus · Accepted Answer

Research suggests that negative affect, also known as neuroticism or emotional instability, is strongly influenced by genetics. Studies have shown that identical twins, who have virtually identical genetic makeup, tend to score similarly on measures of negative affect, while fraternal twins, who share about half their genes, show lower similarity. Other temperament dimensions, such as activity level and persistence, are also influenced by genetics, but not as strongly as negative affect. Extraversion, on the other hand, appears to be more influenced by environmental factors.

________ Is More Influenced by Heredity Than the Other Temperament