 In Study 5, their hypothesis was that there would only be moderate correlations between the CNS, INS, and IAT—the latter two scales both being other measures of one's connection to nature—showing incremental validity for the CNS.Results showed only a single factor as in Studies 1 and 2.The CNS correlated moderately with the INS ("r"= .55, "p"= Beery, T. H. (2013).