← Search Journal of Applied Psychology 1941 A study of the variability of IQ's in retest. Frances Lowell DOI10.1037/h0055129 Sources semanticscholar openalex Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓