Prepare a 900- to 1,150-word paper in which you discuss the life span perspective of human development.

Assignment Content

1.    Prepare a 900- to 1,150-word paper in which you discuss the life span perspective of human development. Be sure to include the following items in your description:
   • Summarize three theories related to human growth and development and identify at least one influential theorist for each.
   • Identify aspects of the life span perspective.
   • Explain how heredity and the environment influence human development.
   • Use a minimum of two peer-reviewed sources.
     Format your paper consistent with APA guidelines.