Concentration: blue 19%, white 19%, black 13%, ... Heller (1989)
introvert-Q
The colour for intellectual faculties
Blue is one of the main colours of the virtues of labor and mind. The first colour of intelligence and science is now called the neutral, impartial white. But in old symbolism, blue is the colour of the intellectual faculties.Heller E. (1989)
Word choice and extraversion
Facts versus interpretation within the extraversion personality trait.
Reward Dependence
Reward Dependence reflects a heritable bias in the maintenance of behaviour in response to cues of social reward. It is observed as sentimentality, social sensitivity, attachment, and dependence on approval by others. Reward Dependence corresponds with Eysenck's introversion-extraversion trait. Low Reward Dependence: independent, non-conformist, practical, tough-minded, cynical, unwilling to share their intimate feelings with others, … Continue reading Reward Dependence
Body temperature, time of day and extraversion
Introverts have a higher temperature in the morning but by late afternoon and evening extraverts have the higher body temperature. (Blake, 1967)
Arousal, time of day and extraversion
Introverts are more aroused in the morning and extraverts are more aroused in the evening. (Revelle et al., 1980)
Cafeine, cognitive tasks and extraversion
Moderate doses of caffeine hindered the performance of introverts and helped the performance of extraverts on a cognitive task. However, these phenomena were affected by time of day and impulsivity. Low impulsives are more aroused in the morning and less aroused in the evening than are the high impulsives. (Revelle et al., 1980)
Stimulation level and extraversion
Introverts perform better than extraverts under low levels of stimulation but perform worse at high levels of stimulation. (Eysenck, 1967)
Noise level and extraversion
Preferred stimulation levels in introverts and extraverts differ and has effect on arousal and performance. Introverts have an increased sensitivity to stimulation and choose a lower level of noise than do the extraverts, and both introverts and extraverts show no difference in arousal and performance with preferred noise level. (Geen, 1984)
Seven traits of extraversion
You can see seven traits that correlate with each other, i.e. people who are sociable, impulsive, active, risk-taking and expressive, and lacking consideration and responsibility. This combination of character traits produces a new and more general character that is called extraversion. (Eysenck & Wilson, 1977)
Creative artists, introversion and emotionality
A study on exceptionally creative visual artists.
Gender, extraversion and emotionality according to Eysenck
Women are less extravert and emotionally less stable than men.
Old age and personality – 1
As people get older, they become less extrovert, less hard, and emotionally more stable.
Amount of activity as an indication of the extraversion personality threat
High activity is a characteristic of the extrovert and low of the introvert.
Introversion and extraversion
De bi-polaire termen introversie en extraversie werd ingevoerd door Carl Jung die ze gebruikt als kern van zijn persoonlijkheidsprofielen. Hans Jürgen Eysenck (1998) gebruikte deze antagonisten als meest belangrijke merker in zijn persoonlijkheidstheorie. ·- Met een extraverte ingesteldheid is de energie naar buiten gericht, op mensen, activiteiten en dingen. - Met een introverte ingesteldheid is … Continue reading Introversion and extraversion