Correlational research involves studying the relationship between two or more variables to determine if they are associated. However, it does not establish causation because it cannot control for all other variables that might influence the relationship.
Option 2: Experimental
Experimental research is designed to establish causation. It involves manipulating one or more independent variables and observing the effect on dependent variables while controlling for other factors. This method allows researchers to infer causal relationships because it can demonstrate that changes in the independent variable directly cause changes in the dependent variable.
Option 3: Observational
Observational research involves observing subjects in their natural environment without manipulation. While it can provide valuable insights and identify correlations, it does not establish causation due to the lack of control over variables.
Option 4: Naturalistic
Naturalistic research is a type of observational research where subjects are observed in their natural environment without interference. Like other observational methods, it cannot establish causation because it does not involve manipulation or control of variables.