Question 1: The notes and the textbook provide current and comprehensive coverage of four contemporary concerns in life-span development: health and well-being, parenting and education, sociocultural contexts and diversity, and social policy. In your own words, explain the nature and importance of each of these four contemporary concerns. For each concern, also provide one example from your own life and times that illustrates how it relates to you personally. Question 2 : Describe development during the germinal, embryonic, and fetal periods. Also, explain what factors might contribute to complications at specific times during prenatal development. Choose one Teratogen ( chemical, toxins, stress, smoking, alcohol, etc) and discuss the impact of those teratogens on the unborn child. Question 3: Using research articles, class notes and your textbook, describe how the brain develops during the first 2 years of life. Explain how social experiences influence brain development . Question 4: What is meant by attachment? Establish an understanding of the concept, then discuss individual differences, and how it relates to subsequent social interaction. Question 5: Discuss ONE limitation and ONE advancement of the preoperational stage of cognitive development? Provide examples to show your understanding.