AMaturation
BMotivation
CLearning
DDevelopment
Answer:
D. Development
Read Explanation:
The overall changes in all aspects of humans throughout their lifespan is referred to as developmental psychology:
Definition: The scientific study of how and why humans grow, change, and adapt across their lives
Topics: Includes physical, cognitive, social, intellectual, perceptual, personality, and emotional growth
Also known as: Human development or lifespan development
Influences: Evolutionary perspectives, neofunctionalism, and contextualism
Development: Defined as selective age-related change in adaptive capacity, and the acquisition, maintenance, transformation, and attrition in psychological functions and structures
Developmental psychology examines change across a broad range of topics. For example, aging is an example of multidirectional development, where some features improve while others diminish. As an individual grows old, their stamina may decrease, but their wisdom is expected to increase.