1. Explain how neurons relate to our mental health.

2. Erikson's Psychosocial Stages of Development; In order for a senior adult to achieve a positive psychosocial resolution in Erikson's 8th stage of development, what do you think must occur in the previous stages of their development? identify these stages and explain how they contribute to a healthy final stage of adult development. Note: You must first identify Erikson's 8th psychosocial stage of development before discussing how this stage can be achieved.

3. Discuss the difference between negative reinforcement and punishment.