← Search Journal of Applied Psychology 1929 Objective measures of ability and achievement in general psychology. H. P. Longstaff; J. P. Porter DOI10.1037/h0073561 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 ✓