Correlation vs. Causation
In scientific research, understanding the distinction between correlation and causation is crucial…
Control Variables
In scientific research, controlling variables is crucial for obtaining reliable and valid…
Confounding Variables
As you start your research journey, you’ll encounter numerous challenges, and one…
Extraneous Variables
An extraneous variable is any factor other than the variables being studied…
Mediator vs. Moderator Variables
A mediating variable explains the process or mechanism through which one variable…
Explanatory and Response Variables
When you conduct research, you frequently explore cause-and-effect relationships between variables using…
Independent vs. Dependent Variables
In research, variables are the characteristics or factors that can change or…
Types of Variables in Research & Statistics
In research and statistics, variables are essential elements that represent characteristics or…
Explanatory Research
Explanatory research is a type of research that aims to provide a…
Exploratory Research
Exploratory research is a research methodology that aims to investigate research questions…
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