Final answer:
The behavior group characterized as people-oriented, fun-loving, upbeat, and extroverted among the four personality types is the Expressive type. They are sociable, enthusiastic, and enjoy being the focal point in social settings.
The correct option is 4.
Step-by-step explanation:
One of the four behavior groups characterized as people-oriented, fun-loving, upbeat and extroverted is the Expressive personality type. This type is part of a broader classification of personality types that often include Analytical, Driver, Amiable, and Expressive traits. The Expressive type is known for being outgoing, enthusiastic, and socially driven, which aligns with the description of being people-oriented, fun-loving, upbeat, and extroverted.
When considering the Five Factor Model, which highlights extroversion, openness, conscientiousness, agreeableness, and neuroticism as dimensions of personality, the Expressive personality type would likely score high on extroversion.
They enjoy interaction with others, are good at communication, and often strive to be the center of attention. This contrasts with the other mentioned types such as the Analytical type, which is more reserved and focused on data and facts, or the Driver, known for being decisive and goal-oriented.
The correct option is 4.