Correlation refers to the relationship between two variables. Correlation coefficients - most commonly Pearson's r - provide numerical representations of these relationships. These allow us to describe the relationships between variables more precisely and in some cases test hypotheses about them. It is important to remember, however, that correlations cannot be interpreted as causation.

Consider the variables of job satisfaction and perceived job security. It seems logical that these go hand in hand; it would make sense for them to be connected in some way. Suppose that a study was conducted on these variables, and the correlation coefficient was found to be .61 (r = .61). Develop a main response in which you address the following:

• Explainwhat a Pearson's r value of .61 would imply about the relationship for these variables (strength and direction).
• Discuss what other factors could be involved in this relationship and how they could contribute to it.