Since 2020, aggregated from related topics
Experimental investigation is a research method that involves conducting controlled experiments in order to investigate a particular phenomenon or test a hypothesis. This method typically involves manipulating one or more variables and observing the effects on another variable. Experimental investigation is commonly used in scientific research to establish cause-and-effect relationships and to provide empirical evidence to support theories or hypotheses. Key components of experimental investigation include designing the experiment, selecting participants or subjects, collecting data, and analyzing results.