Graduate Education Assitance

I need this posted within 10 hours!! Each question must be 150 words each, must use apa style.

1. What negative experiences in each of the sub-periods of early adolescence, middle adolescence, and emerging adulthood could affect the learning development of students in secondary classrooms?

2. Choose one of the developmental theories (i.e., biological, psychoanalytical, cognitive, or social learning) and describe how it might be used to influence the planning and delivery of lesson instruction.