Empirical Phase

 

Empirical research is based on data that has been observed and measured phenomena, and knowledge is derived from actual experience as opposed to theory or belief. The term empirical refers to any of the following: knowledge gained through experience, observation, or experimentation. One of the central tenets of the scientific method is that evidence must be empirical, that is, based on evidence that can be observed with the senses. In this phase, the researcher puts all of the plans for data collection that he or she devised in the first phase, step 3. The empirical phase of many studies is the most time-consuming part of the investigation. However, the amount of time spent varies from study to study.

Types and methodologies of empirical research

Quantitative research methods: Quantitative research methods are used to collect information using numerical data. It is used to quantify opinions, behaviors, or other variables that have been defined. These are predetermined and are presented in a more structured manner. Surveys, longitudinal studies, polls, and other methods are commonly used.

Qualitative research: Qualitative research methods are used to collect information that is not numerical in nature. It is used to elicit meanings, opinions, or underlying causes from its subjects. These techniques are either unstructured or semi-structured. The sample size for such a study is typically small, and it is a conversational type of method to provide more insight or in-depth information about the problem. Some of the most popular methods include focus groups, experiments, interviews, and so on.

The Importance of Empirical Research

In today's world, empirical research is critical because most people believe only in what they can see, hear, or experience. It is used to validate multiple hypotheses and increase human knowledge, and it is used to continue doing so in order to advance in various fields.

References:

NCM 115 Unit 2 - content https://classroom.google.com/u/0/w/Mjc3NTY0OTIyNzcz/t/all

https://www.questionpro.com/blog/empirical-research/