Approach to Research Studies The field of social sciences typically applies the research methods of the qualitative or quantitative concept ( ). The quantitative research strategy incorporates approaches that emphasize quantities. The quantitative method collects data, usually through numbers, and is evaluated with numerical and automated methods. The quantitative approach to research is mainly used in research in the physical sciences (book). However, the qualitative method routinely makes use of words to clarify extended theories that cannot be understood statistically, for example in things such as: an individual's principles, state of mind or goals. Compound information, under the qualitative theory method, can be in the form of words, field notes, or recordings, therefore the information collected in this strategy cannot be understood statistically (). There are fundamental differences in the above types of research methodologies; this document will explain the differences, advantages and disadvantages of each method and how to determine the best method for a leadership study. Quantitative method The quantitative method of research in a study involves the use of queries and the possibilities for the answer have been prepared (book). This research method involves the use of a large pool of interviewees. The aim of this research method must be hypothetically impartial, factually and numerically effective. Due to the huge number of participants needed, a random selection method, called sampling, is used. Before the study begins, a numerical method is used to govern the number of participants to allow the result to be within...... half of the paper ......and clarifications and observations. Research Strategies Different research styles are employed in research to ensure that facts are acquired to enable examiners to correctly find the solution to the main questions of the study, thus avoiding uncertainty ( ). Obtaining relevant evidence includes determining the type of evidence required to answer the question. Methodological designs include logical complications; therefore, issues related to sampling, information collection methods, and questions are secondary to the type of method used in the research. The strategies are often compared with quantitative and qualitative research methods. Collective research and studies are often observed as leading examples of quantitative research and are evaluated against the flaws and strengths of numerical, survey, and quantitative research methods ( ).