Write atleast 1500 words on importance of child and adolescent psychology on development.Address the following:1. Discuss how the study of child and adolescent development has changed over time.2. Describe 5 theoretical perspectives including major theorists associated with each. Ensure you include atleast 2 scholarly resources in addition to your course text.Note that an abstract is not need for this assignment. Submit your homework to lopeswrite. Refer to the directions in the student success centre. The assignment should be singled spaced and with more than 3references. Use APA 7style.