What is nonexperimental research? Describe a specific and unique example of each type of research design (Non-experimental, Quasi-Experimental, Qualitative, and Correlational) and tell us why each...

Research Methods         2
RESEARCH METHODS
Table of Contents
Response to the Questions    3
Non-Experimental Research    3
Abstract    3
Sampling Bias    5
References    6
Response to the Questions
Non-Experimental Research
Non-experimental research is defined as any kind of quantitative or qualitative research that does not require an empirical experiment to support the particular research. It is a predominant kind of research design that is particularly used in social science. Speaking non-experimental research lacks an independent variable (Reio, 2016).
An example of non-experimental research is an investigation in which the investigator is interested in the average age, sex, most common diagnosis, and other characteristics of pediatric patients.
An example of quasi-experimental design is when nonequivalent groups are compared.
An example of qualitative research is a study in which theoretical perspectives are used to gain an understanding of the associated reasons and motivations.
An example of co-relational research is an investigation that effectively describes the possibility of a relationship between the variables.
Abstract
The Abstract of the referred article about Non-experimental...