Plastic Pasteur pipettes, also referred to as transfer pipettes, have their stems and bulbs in the form of a single piece made of plastic. There are different sizes. The volumes are usually marked on the stem, though the markings are rather crude and are not particularly accurate.
Research Methods in Sociology â An Introduction. An introduction to research methods in Sociology covering quantitative, qualitative, primary and secondary data and defining the basic types of research method including social surveys, experiments, interviews, participant observation, ethnography and longitudinal studies. Why do social research?
Social science research is conducted using the scientific method: ask a question, form a hypothesis, conduct empirical research, draw a conclusion, and evaluate the conclusion. Fields of study in which social science research is used include political science, anthropology, and sociology. Learning Outcomes. Look over the lesson on social science research in great detail so that you can be certain of your ability to: Realize the importance of social science research ; Outline the steps of the scientific method