When claiming experience and learning as the key elements in initiating developmental changes, the psychologist most likely supports option b.) stage theories of development.
Stage theories of development in Psychology divide psychological development into various stages. It differentiates the stages of development based on qualitative differences in behavior.
Stage theories of development also assume that the time of development at each stage varies for every person. Some stage theories focus on the physical development and health of the children and other theories focus on psychological development.
Stage theories concerning psychological development study the maturity that occurs at various stages till old age.
Learn more about stage theories development here https://brainly.com/question/27154017
Complete options to the questions are
a.) stable
b.) stage
c.) continuity
d.) fluid
#SPJ4
