An employee analyst finds a correlation (r) of .10 between employee age and productivity among factory workers with a significance of p < .01. If the analyst were to use Cohen's (1988) rules of thumb regarding effect sizes for correlations, what would the analyst conclude about the effect size? A. There is a small positive relationship between age and productivity B. There is a moderate positive relationship between age and productivity C. There is a strong positive relationship between age and productivity D. Increases in age cause moderate increases in productivity