Glossary C
Glossary C
Other definition:
Correlation Coefficient is a number that describes the degree of Association between two (2) variables of interest.
Correlational laws refer to laws that specify the systematic relationships among classes of empirical events. The events described by Correlational laws do not need to be causally related unlike causal laws. One can note, for example, that as average daily temperature rises, so does the death rate without knowing or even caring if the two (2) events are causally related.
Correlational observation refers to a research design in which the researcher attempts to determine whether two (2) or more variables are related without attempting to manipulate the variables or draw causal conclusions.
Correlational research strategy refers to a general approach to research that involves measuring two (2) or more variables in order to describe the relationship between the variables. The variables are measured and recorded to obtain a set of scores, often two (2) scores, for each individual. Then, the measurements are reviewed to identify any patterns of relationship that exist between the variables and to measure the strength of the relationship.