Political Scientists also rely heavily on quantitative methods to develop and research theories. Political scientistresearch analyst research political ideas and analyze governments, policies, political trends, and related issues. They collect and analyze data from sources such as public opinion surveys and election results. These Political research analysts use qualitative sources, such as historical documents, to develop theories and also use quantitative methods, such as statistical analysis, to test theories. They evaluate the effects of policies and laws on government, businesses, and people. They also monitor current events, policy decisions, and other issues relevant to their work. They forecast political, economic, and social trends. They have to present research results by writing reports, giving presentations, and publishing articles. Political Scientists - Research Analyst often research the specific effects of government policies on a particular region or population, both domestically and internationally. In doing so, they can examine how a particular policy affects a social group, economy, or environment. They provide information and analysis that help in planning, developing, or carrying out policies.