The association between inconsistent handedness and psychopathy does not extend to the domain of moral reasoning

References

• Arning, L., Ocklenburg, S., Schulz, S., Ness, V., Gerding, W. M., Hengstler, J. G., … Ginsberg, S. D. (2013). Pcsk6 VNTR polymorphism is associated with degree of handedness but not direction of handedness. PLoS One, 8(6), e67251. doi: 10.1371/journal.pone.0067251
   PubMed Web of Science ®Google Scholar
• Barnett, K. J., & Corballis, M. C. (2002). Ambidexterity and magical ideation. Laterality: Asymmetries of Body, Brain and Cognition, 7(1), 75–84. doi: 10.1080/13576500143000131
   PubMed Web of Science ®Google Scholar
• Buhrmester, M., Kwang, T., & Gosling, S. D. (2011). Amazon’s Mechanical Turk: A new source of inexpensive, yet high-quality, data? Perspectives On Psychological Science, 6(1), 3–5. doi: 10.1177/1745691610393980
   Web of Science ®Google Scholar
• Christman, S. (2014). Individual differences in personality as a function of degree of handedness: Consistent-handers are less sensation seeking, more authoritarian, and more sensitive to disgust. Laterality: Asymmetries of Body, Brain and Cognition, 19(3), 354–367. doi: 10.1080/1357650X.2013.838962
   PubMed Web of Science ®Google Scholar
• Christman, S. D., & Prichard, E. C. (2016). Half oaks, half willows: Degree, not direction, of handedness underlies both stable prevalence in the human population and species-beneficial variations in cognitive flexibility. Evolutionary Psychological Science, 2(3), 228–236. doi:10.1007/s4080
   Google Scholar
• Christman, S. D., Prichard, E. C., & Corser, R. (2015). Factor analysis of the Edinburgh handedness inventory: Inconsistent handedness yields a two-factor solution. Brain and Cognition, 98, 82–86. doi: 10.1016/j.bandc.2015.06.005
   PubMed Web of Science ®Google Scholar
• Christman, S. D., Sontam, V., & Jasper, J. D. (2009). Individual differences in ambiguous-figure perception: Degree of handedness and interhemispheric interaction. Perception, 38(8), 1183–1198. doi: 10.1068/p6131
   PubMed Web of Science ®Google Scholar
• Corballis, M. C. (2018). Chaper 3: Laterality and creativity: A false trail? In The Cambridge handbook of the neuroscience of creativity (pp. 50–57). Cambridge: Cambridge University Press.
   Google Scholar
• DeLisi, M. (2009). Psychopathy is the unified theory of crime. Youth Violence and Juvenile Justice, 7(3), 256–273. doi: 10.1177/1541204009333834
   Web of Science ®Google Scholar
• Edlin, J. M., Leppanen, M. L., Fain, R. J., Hackländer, R. P., Hanaver-Torrez, S. D., & Lyle, K. B. (2015). On the use (and misuse?) of the Edinburgh handedness inventory. Brain and Cognition, 94, 44–51. doi: 10.1016/j.bandc.2015.01.003
   PubMed Web of Science ®Google Scholar
• Graham, J., Nosek, B. A., Haidt, J., Iyer, R., Koleva, S., & Ditto, P. H. (2011). Mapping the moral domain. Journal of Personality and Social Psychology, 101(2), 366–385. doi: 10.1037/a0021847
   PubMed Web of Science ®Google Scholar
• Hardie, S. M., & Wright, L. (2014). Differences between left-and right-handers in approach/avoidance motivation: Influence of consistency of handedness measures. Frontiers in Psychology, 5, 134. doi: 10.3389/fpsyg.2014.00134
   PubMed Web of Science ®Google Scholar
• Hare, R. D., & Forth, A. E. (1985). Psychopathy and lateral preference. Journal of Abnormal Psychology, 94(4), 541–546. doi: 10.1037/0021-843X.94.4.541
   PubMed Web of Science ®Google Scholar
• Jones, D. N., & Paulhus, D. L. (2014). Introducing the short dark triad (SD3) a brief measure of dark personality traits. Assessment, 21(1), 28–41. doi: 10.1177/1073191113514105
   PubMed Web of Science ®Google Scholar
• Lyle, K. B., & Grillo, M. C. (2014). Consistent-handed individuals are more authoritarian. Laterality: Asymmetries of Body, Brain and Cognition, 19(2), 146–163. doi: 10.1080/1357650X.2013.783044
   PubMed Web of Science ®Google Scholar
• Lyle, K. B., McCabe, D. P., & RoedigerIII, H. L. (2008). Handedness is related to memory via hemispheric interaction: Evidence from paired associate recall and source memory tasks. Neuropsychology, 22(4), 523–530. doi: 10.1037/0894-4105.22.4.523
   PubMed Web of Science ®Google Scholar
• Mahmut, M. K., & Stevenson, R. J. (2016). Investigating left-and right-nostril olfactory abilities with respect to psychopathy. Chemosensory Perception, 9(3), 131–140. doi: 10.1007/s12078-016-9210-6
   Web of Science ®Google Scholar
• Mayer, A. R., & Kosson, D. S. (2000). Handedness and psychopathy. Neuropsychiatry, Neuropsychology, & Behavioral Neurology, 13(4), 233–238.
   PubMedGoogle Scholar
• McDowell, A., Felton, A., Vazquez, D., & Chiarello, C. (2016). Neurostructural correlates of consistent and weak handedness. Laterality: Asymmetries of Body, Brain and Cognition, 21(4–6), 348–370. doi: 10.1080/1357650X.2015.1096939
   PubMed Web of Science ®Google Scholar
• Meehl, P. E. (1967). Theory-testing in psychology and physics: A methodological paradox. Philosophy of Science, 34(2), 103–115. doi: 10.1086/288135
   Web of Science ®Google Scholar
• Oldfield, R. C. (1971). The assessment and analysis of handedness: The Edinburgh inventory. Neuropsychologia, 9(1), 97–113. doi: 10.1016/0028-3932(71)90067-4
   PubMed Web of Science ®Google Scholar
• Open Science Collaboration. (2015). Estimating the reproducibility of psychological science. Science, 349(6251), aac4716. doi: 10.1126/science.aac4716
   PubMed Web of Science ®Google Scholar
• Prichard, E., Propper, R. E., & Christman, S. D. (2013). Degree of handedness, but not direction, is a systematic predictor of cognitive performance. Frontiers in Psychology, 4, 9. doi: 10.3389/fpsyg.2013.00009
   PubMed Web of Science ®Google Scholar
• Propper, R. E., Christman, S. D., & Phaneuf, K. A. (2005). A mixed-handed advantage in episodic memory: A possible role of interhemispheric interaction. Memory & Cognition, 33(4), 751–757. doi: 10.3758/BF03195341
   PubMed Web of Science ®Google Scholar
• Raine, A., O’Brien, M., Smiley, N., Scerbo, A., & Chan, C. J. (1990). Reduced lateralization in verbal dichotic listening in adolescent psychopaths. Journal of Abnormal Psychology, 99(3), 272–277. doi: 10.1037/0021-843X.99.3.272
   PubMed Web of Science ®Google Scholar
• Savopoulos, P., & Lindell, A. K. (2018). Born criminal? Differences in structural, functional and behavioural lateralization between criminals and noncriminals. Laterality: Asymmetries of Body, Brain and Cognition, 3, 1–23. doi: 10.1080/1357650X.2018.1432631
   Google Scholar
• Shobe, E., & Desimone, K. (2016). Inconsistent handers show higher psychopathy than consistent handers. Laterality: Asymmetries of Body, Brain and Cognition, 21(2), 143–160. doi: 10.1080/1357650X.2015.1089879
   PubMed Web of Science ®Google Scholar
• Vitale, J., Kosson, D. S., Resch, Z., & Newman, J. P. (2018). Speed-accuracy tradeoffs on an affective lexical decision task: Implications for the affect regulation theory of psychopathy. Journal of Psychopathology and Behavioral Assessment, 1–7. doi: 10.1007/s10862-018-9652-z
   Web of Science ®Google Scholar