Individual differences in temperament are basically __________.

Correct option is B

Temperament refers to biologically based individual differences in emotional reactivity and self-regulation. These traits are innate, meaning they are present from birth and are influenced by genetic and neurophysiological factors. Research indicates that temperament forms the foundation of personality and remains relatively stable over time, though environmental interactions can shape its expression.
Thomas and Chess's study identified key temperament dimensions such as activity level, emotional intensity, and adaptability, which are observable in infancy. These traits are not learned or acquired but are intrinsic characteristics of an individual.
Information Booster:
1. Temperament is influenced by genetics and biology.
2. It plays a critical role in personality development.
3. Thomas and Chess identified three types: easy, difficult, and slow-to-warm-up.
4. Temperament interacts with environmental factors in socialization.
5. Early identification of temperament helps in understanding behavior.
Additional Knowledge:
· Learned (a): Refers to traits acquired through experiences and socialization, e.g., habits or preferences.
· Acquired (c): Learned behaviors or knowledge gained through life experiences.
· Cultural (d): Influences personal behavior and values but does not determine temperament.