Affecting, or arising in the mind; related to the mental and emotional state of a person.

Which branch of science deals with the structure or function of the nervous system and brain?

The period in the human lifespan in which full physical and intellectual maturity have been attained

Which of the following Psycho social crisis happen during infant-18 months?

Driven to make friends and greater reliance on them

Continued growth of capacity for abstract thought

When a child's body begins to develop and change as they become an adult. 

Often reorganized during puberty. Teens want more independence and more emotional distance between them and their parents.

Puberty is completed during this stage of development

A teen's focus often shifts to social interactions and friendships.