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If we accept that poor replication rates are mainstream

  • David M. Alexander (a1) and Pieter Moors (a1)


We agree with the authors' arguments to make replication mainstream but contend that the poor replication record is symptomatic of a pre-paradigmatic science. Reliable replication in psychology requires abandoning group-level p-value testing in favor of real-time predictions of behaviors, mental and brain events. We argue for an approach based on analysis of boundary conditions where measurement is closely motivated by theory.



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Alexander, D. M., Jurica, P., Trengove, C., Nikolaev, A. R., Gepshtein, S., Zvyagintsev, M., Mathiak, K., Schulze-Bonhage, A., Reuscher, J., Ball, T. & van Leeuwen, C. (2013) Traveling waves and trial averaging: The nature of single-trial and averaged brain responses in large-scale cortical signals. NeuroImage 73:95112. Available at:
Alexander, D. M., Trengove, C. & van Leeuwen, C. (2015) Donders is dead: Cortical traveling waves and the limits of mental chronometry in cognitive neuroscience. Cognitive Processing 16(4):365–75. Available at:
Estes, W. K. (1956) The problem of inference from curves based on group data. Psychological Bulletin 53(2):134–40.
Hultsch, D. F. & Hickey, T. (1978) External validity in the study of human development: Theoretical and methodological issues. Human Development 21(2):7691. Available at:
Lakens, D. (2013) Calculating and reporting effect sizes to facilitate cumulative science: A practical primer for t-tests and ANOVAs. Frontiers in Psychology 4:863. Available at:
Manicas, P. T. & Secord, P. F. (1983) Implication for psychology of the new philosophy of science. American Psychologist 38(4):399413. Available at:
Meehl, P. E. (1967) Theory-testing in psychology and physics: A methodological paradox. Philosophy of Science 34(2):103–15.
Meehl, P. E. (1990a) Why summaries of research on psychological theories are often uninterpretable. Psychological Reports 66(1):195244. Available at:
Szucs, D. & Ioannidis, J. P. A. (2017b) When null hypothesis significance testing is unsuitable for research: A reassessment. Frontiers in Human Neuroscience 11:390. Available at:
Wallot, S. & Kelty-Stephen, D. G. (2018) Interaction-dominant causation in mind and brain, and its implication for questions of generalization and replication. Minds and Machines 28(2):353–74. Available at:
Widaman, K. (2015) Confirmatory theory testing: Moving beyond NHST. The score. Newsletter. Available at:


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