Theory of “Psychosexual development” was given by?
**Core Concept**
The psychosexual development theory proposes that human development is influenced by the interaction between the individual's innate sexuality and the societal environment. This theory is based on the idea that children progress through a series of fixed psychosexual stages, each characterized by a specific focus of erotic interest.
**Why the Correct Answer is Right**
Sigmund Freud, an Austrian neurologist and founder of psychoanalysis, introduced the psychosexual development theory in his book "An Outline of Psycho-Analysis" in 1924. According to Freud, children progress through five stages of psychosexual development: the oral stage, anal stage, phallic stage, latency stage, and genital stage. Each stage is characterized by a specific focus of erotic interest, and the successful resolution of each stage is crucial for normal development.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because Freud's psychosexual development theory is not associated with another famous psychologist like Pavlov or Skinner.
**Option B:** This option is incorrect because the psychosexual development theory is not a concept of human development that originated in the field of sociology.
**Option C:** This option is incorrect because Erik Erikson's psychosocial development theory is a separate concept that builds upon Freud's work but differs in its focus and scope.
**Clinical Pearl / High-Yield Fact**
It's essential to remember that the psychosexual development theory is a foundational concept in psychoanalysis and has had a significant influence on the field of psychology. Understanding this theory can help you appreciate the complexities of human development and behavior.
**Correct Answer: C. Sigmund Freud.**