Answer in detail, the following questions. Ensure that you make reference to the chapter reading in your answers wherever necessary, by citing the page number. 1. Provide an example of a critical period for each of the domains of development: physical, cognitive, and psychosocial. Explain how plasticity would be related to each of your examples. (Chapter 1) 2. In each of the domains of development (physical, cognitive, and psychosocial), give an example of a change that is quantitative and an example that is qualitative. (Chapter 1) 3. What are the major differences between quantitative and qualitative research? What are some examples of each? 4. Explain why each of the following findings from correlational studies is an example of the maxim "correlation does not equal causation." Suggest possible alternative explanations for the findings. 1. In large urban areas more violence is reported on days with high ice-cream sales. 2. Children with larger feet spell better. 3. In areas of the South, counties with higher divorce rates generally have lower death rates. 4. Nations that add fluoride to their water have a higher cancer rate than those that do not add fluoride.