Final answer:
It is TRUE that personality reflects the broad and reliable psychosocial traits that differentiate individuals. These traits include enduring characteristics and behaviors, and the study of personality often focuses on the 'Big Five' model. Additionally, culture plays a significant role in shaping an individual's personality.
Step-by-step explanation:
The statement that personality refers to those broad features of a person's psychosocial makeup that reliably differentiate that person from others is TRUE. Personality is the sum of long-standing traits and patterns that prompt individuals to consistently think, feel, and behave in specific ways. It makes us unique individuals with our own set of enduring characteristics and the way we interact with others and our environment.
Trait theorists have studied personality by identifying stable characteristics and ways of behaving. They propose that certain traits, such as the "Big Five" characteristics of conscientiousness, agreeableness, neuroticism, openness, and extraversion, are sufficient to capture the variations in personality seen across individuals. These traits exist along a continuum, indicating that while we share the same traits, we vary in the degree to which each trait is present.
Culture is a significant environmental factor influencing personality, with cultural norms and values shaping how personality is expressed and understood. The significance of considering cultural influences is underscored by the variation of personality traits across different societies, demonstrating both universal and culture-specific aspects that shape personalities.