Introduction:
Psychology is the scientific study of the mind and behavior. The word "psychology" has its roots in ancient Greek. It is derived from two Greek words, "psyche" meaning "soul" or "mind," and "logos" meaning "knowledge" or "study." The combination of these two words gives us the meaning of psychology as the study of the mind or soul.

Explanation:
The word psychology is derived from the ancient Greek language. Here is a detailed explanation of why the correct answer is option 'B':

Ancient Greek Origins:
1. The word "psyche" (ψυχή) in Greek refers to the mind or soul. It represents the inner self, consciousness, and the essence of a person's being.
2. The word "logos" (λόγος) in Greek stands for knowledge, study, or discourse. It encompasses the idea of reasoning, understanding, and logical thinking.

Combining "Psyche" and "Logos":
1. The word psychology combines these two Greek words to form its meaning. The term "psyche" represents the mind or soul, and "logos" represents knowledge or study.
2. Therefore, psychology can be understood as the study of the mind or the scientific exploration of the human psyche.

Historical Context:
1. The origins of psychology as a formal discipline can be traced back to ancient Greece.
2. Greek philosophers like Socrates, Plato, and Aristotle made significant contributions to understanding the human mind and behavior.
3. Their philosophical inquiries laid the foundation for further exploration and development of psychology as a separate field of study.

Continued Usage:
1. Even though the origins of psychology lie in ancient Greek, the word has been adopted by various languages around the world.
2. In different languages, the pronunciation and spelling of the word may vary, but the core meaning remains the same.
3. Today, psychology is studied and practiced globally as a scientific discipline, contributing to our understanding of human behavior, cognition, emotions, and mental processes.

Conclusion:
The word psychology originates from ancient Greek, where "psyche" represents the mind or soul, and "logos" signifies knowledge or study. The combination of these words forms the foundation of the discipline, which focuses on the scientific exploration of the human mind and behavior.