Steve Is Extremely Uptight and Compulsively Neat and Orderly

question 83

True/False

Steve is extremely uptight and compulsively neat and orderly. According to Freudian theory, he became fixated at the oral stage of psychosexual development.

---

Definitions:

Heritability of Traits

The proportion of variation in traits among individuals that can be attributed to genetic factors.

Twin Studies

An approach in psychology and genetics to quantify the relative contributions of heredity and environment to individual variances in traits and disorders by analyzing twins.

Five Factor Model

A theory identifying five core personality traits (openness, conscientiousness, extraversion, agreeableness, and neuroticism) as fundamental building blocks of personality.

Lateral Prefrontal Cortex

A region of the prefrontal cortex involved in high-level cognitive functions, including decision-making and working memory.