What are the scholarly definition of development?

change processes

It's just a place like a city that is more developed than the surrounding country. Like, it'll have higher productivity and more jobs and more industry and stuff. Like Lagos in Nigeria, for example.

development means1. the process of developing 2. The process of making something 3. The process of planning

Emotional development is the rate at which a child is developing emotionally. For instance, a 5 year old child should be able to follow simple directions without having a fit.

the development of intelligence, conscious thought, and problem-solving ability that begins in infancyuntil adulthood.