Correct Answer:
A. Education psychology
The correct answer is Education psychology. The questions of When, What, Why, and How to teach are the central concerns of educational psychology, which applies psychological principles to understand and improve the teaching‑learning process.
Understanding the Scope of Educational Psychology
Educational psychology is a branch of psychology that focuses on how people learn and the most effective ways to teach them. It addresses the four core questions as follows:
- When to teach: This relates to the readiness of the learner, developmental stages, and the optimal timing for introducing new concepts based on cognitive and emotional maturity.
- What to teach: This involves curriculum design, content selection, and deciding what knowledge and skills are most valuable for learners at different ages.
- Why to teach: This addresses the purpose of education, including cognitive, social, emotional, and moral development of the individual.
- How to teach: This focuses on instructional methods, teaching strategies, classroom management, assessment techniques, and adapting teaching to diverse learner needs.
Educational psychology bridges theory and practice, using research on learning, motivation, and development to guide teachers in making evidence‑based decisions.
Why the Other Options Are Incorrect
- Educational philosophy: While philosophy deals with the aims, values, and purposes of education, it does not directly address the practical \"how\" and \"when\" of teaching. Philosophy provides the foundational beliefs, while psychology provides the practical application.
- Economics: Economics deals with resource allocation, financing, and the economic impact of education. It does not concern itself with the psychological or pedagogical aspects of teaching and learning.
- History: History studies educational systems, reforms, and practices of the past. While it provides valuable context, it does not directly answer the practical questions of when, what, why, and how to teach in the present.
Therefore, educational psychology is the field that systematically addresses the questions of When, What, Why, and How to teach, making it the correct answer.