The symptoms of HIV can differ from person-to-person and some people may not get any symptoms at all for many years. Without treatment, the virus will get worse over time and damage your immune system. There are three broad stages of HIV infection, with different possible effects.
What are the three levels of cultural complexity that sociologists use to study different cultures? The three levels are perception, aspects that are below the conscious levels, and patterns of behavior. Each of these can be used to help learn about a society. Edit
Selected Aspects of Social Development in Culture in a Life Span and. Interpersonal Relations Perspective. In the following, we will focus on a few selected areas which are of special importance for. the study of human social development in culture from a life span perspective and. interpersonal relations perspective. We will first discuss the role of culture for both the.