← Search Journal of Applied Psychology 1918 The perception of slight changes of equilibrium, with especial reference to problems of aviation. Harold E. Burtt DOI10.1037/h0069778 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 ✓