Limitation in research is the lack of adequate information on a given subject due to variables. Limitation in research most often applies to academic research; however, there is limitation to all forms of research because it is impossible to control all variables. For example, a study conducted in only one city and involving only women has limitations that include gender, sample size and location. Additionally, all research is limited by the perception of the researcher.Know More
There are two types of research methods: qualitative and quantitative. Both research methods involve gathering information on a subject. Qualitative research is used most often in the social sciences to study people, behavior, language and culture. Examples of limitations in qualitative research include the number of participants in the study and the scope of the research.
Quantitative research methods are used in scientific research and in some disciplines, such as economics. This kind of research involves quantifying, or measuring, a given subject, Scientific research involving medication is most prone to limitations. This is due to the fact that participants have different medical histories, health conditions, ages and so on that affect how they react to the drug. These factors are all considered to be limitations.Learn more about Social Sciences
The changeable nature of models is considered a limitation because when the model changes, the answers that were concluded from the model may also change. This means that conclusions drawn from changeable models may be true at a certain time, place or circumstance, but the conclusions are not necessarily objectively true.Full Answer >
According to the University of New Mexico, a causal study examines a cause and effect between variables. Causality shows a directional relationship between an independent variable, or interaction between independent variables, and a dependent variable. Researchers often employ observational or experimental methods to derive causality.Full Answer >
A cross-sectional study is a type of observational research that analyzes and compares populations without manipulating variables within the study environment. Researchers carry out cross-sectional studies over a specific point in time. Social sciences, education and psychology are fields that frequently use cross-sectional studies.Full Answer >
Researchers use questionnaires for data collection because it is an economical research method and provides a way to standardize and structure questions into variables for data analysis, according to Oklahoma State University. The questionnaire is one of the most common methods of data collection.Full Answer >