## Core Concept
The question tests knowledge of a foundational figure in psychology, specifically someone who extensively worked on dreams and authored a pivotal book titled "The Interpretation of Dreams". This figure is crucial in understanding the development of psychoanalytic theory.

## Why the Correct Answer is Right
Sigmund Freud is renowned for his work in psychoanalysis, and his book "The Interpretation of Dreams" (1900) is a cornerstone of his theories. In this book, Freud explores the structure of dreams, their significance, and how they relate to unconscious thoughts and desires. He introduced techniques for dream analysis that remain influential in psychology and psychiatry.

## Why Each Wrong Option is Incorrect
- **Option A:** While Jung was heavily influenced by Freud and contributed significantly to psychology, particularly in the areas of the collective unconscious and archetypes, he did not write "The Interpretation of Dreams".
- **Option B:** Adler's work focused on social interest and the striving for superiority, leading to the development of individual psychology. He was not associated with "The Interpretation of Dreams".
- **Option C:** There is not enough information provided to assess this option directly, but given the context, it's unlikely to be correct.

## Clinical Pearl / High-Yield Fact
A key point to remember is that Freud's "The Interpretation of Dreams" not only laid the groundwork for psychoanalysis but also introduced the concept that dreams are the "royal road" to the unconscious. This idea is fundamental in understanding psychological assessment and therapeutic techniques.

## Correct Answer: D. Sigmund Freud