When a theory or concept "focuses" on something, it means that it gives particular attention or emphasis to that specific aspect. In the context of psychology, it refers to theories that place special importance on certain factors or variables.
Related terms
Centralize: This term refers to theories or models that centralize a specific factor as being highly influential or essential.
Emphasize: To emphasize means to give extra importance or significance to a particular idea or concept.
Prioritize: When we prioritize something, we assign it a higher level of importance compared to other things.