What does development proceeds toward greater complexity self-regulation and symbolic and representational capacity mean

Development proceeds towards greater complexity-
A pervasive characteristic of development is that children's functioning becomes increasingly complex—in language, social interaction, physical movement, problem solving, and virtually every other domain.
Self regulation-
controlling one's behavior, emotions, and thoughts in the pursuit of long-term goals. More specifically, emotional self-regulation refers to the ability to manage disruptive emotions and impulses.
symbolic and representational capacity-
something visible that by association or convention represents something else that is invisible

i may have all this wrong i’m not sure what you’re studying or what lesson you’re in

Jane has 3 applesshe gives away 23 - 2 = 1jane has 1 apple lefthope this

answer

the most effective ways of dealing with and reducing stress could be; listening to relaxing music, yoga, aromatherapy and meditation

explanation

when stress is effectively managed, it the effect stress has on a person’s life so they can be productive, happy and healthier. it is vital to identify the source of stress to be able to manage it. some stress management tips are keeping a positive attitude, practicing relaxation techniques, exercising regularly and eating healthier.