* Health Sciences

An empirical study is one that aims to gain new knowledge on a topic through direct or indirect observation and research. These include quantitative or qualitative data and analysis. Article reports on the results of one or more studies or experiments, written by the person(s) who conducted the research. This is considered a primary source. An empirical article will often include the following sections: Introduction, Methods, Results, and Discussion. Look in the title or abstract for words like study, research, measure, subjects, data, effects, survey, or statistical which might indicate empirical research.

This is a type of article that provides a synthesis of existing research on a particular topic. These are useful when you want to get an idea of a body of research that you are not yet familiar with. It differs from a systematic review in that it does not aim to capture ALL of the research on a particular topic. Summarizes the findings of others studies or experiments; attempts to identify trends or draw broader conclusions. Scholarly in nature but not a primary source or research article, however its references to other articles will include primary sources or research articles

This is a type of research study that combines or contrasts data from different independent studies in a new analysis in order to strengthen the understanding of a particular topic. There are many methods, some complex, applied to performing this type of analysis. Often, this includes a mathematical synthesis of the results of two or more primary studies that addressed the same hypothesis in the same way.

A description of a single case or situation with unique features. A process or record of research in which detailed consideration is given to the development of a particular person, group, or situation over a period of time. A particular instance of something used or analyzed in order to illustrate a thesis or principle.

This is a methodical and thorough literature review focused on a particular research question. It's aim is to identify and synthesize all of the scholarly research on a particular topic in an unbiased, reproducible way to provide evidence for practice and policy-making. It may involve a meta-analysis.

Analysis is the practice of looking closely at small parts to see how they affect the whole. Literary analysis focuses on how plot/structure, character, setting, and many other techniques are used by the author to create meaning.