Personality Flashcards
A person’s characteristic thoughts, emotional responses, and behaviors.
Personality
A pattern of thought, emotion, and behavior that is relatively consistent over time and across situations.
Personality
Twin studies have consistently shown that genetic factors play a significant role in shaping personality traits, such as extraversion, neuroticism, openness to experience, agreeableness, and conscientiousness. Studies comparing identical and fraternal twins suggest that genetic factors account for about 50% of individual differences in personality, while environmental factors such as upbringing, culture, and life experiences contribute to the remaining 50%. Twin studies have also been used to investigate the heritability of specific personality disorders, such as schizophrenia and bipolar disorder.
Twins and Personality
Adoption Studies
Biologically based tendencies to feel or act in certain ways.
Temperaments
Activity Level, Emotionality, Social Level
Three factors of temperament
Approaches to studying personality that focus on how individuals differ in personality dispositions.
Trait Approach
The idea that personality can be described using five factors: openness to experience, conscientiousness, extraversion, agreeableness, and neuroticism.
Five-factor Theory (OCEAN
Stresses that biological and genetic conditions affect the perception and learning of social behaviors, which in turn are linked to existing environmental structures
Biological Trait Theory
Shy Reserved
Intraversion
Sociable Outgoing Bold
Extraversion
Consistency in a person moods and emotions
Emotional Stability
Frequent and dramatic mood swings, especially toward negative emotions, compared with people who are more emotionally stable.
Neuroticism
A mix of aggression, poor impulse control, self-centeredness, and lack of empathy.
Psychoticism
People who are extraverted have lower baseline levels of arousal. To function optimally, they seek exciting activities. Introverts, by contrast, are people who have higher levels of arousal.
Optimal Arousal