Corrigendum: Positive effects of nature on cognitive performance across multiple experiments: Test order but not affect modulates the cognitive effects (Front. Psychol., (2019), 10, 10.3389/fpsyg.2019.01413)

Abstract

In the original article, there was a mistake in Diagram 1 as published. Some information for the “total effects” in the diagram undertext/description for part E and F was incorrect (specifically the standard errors, confidence intervals, and t-values for the “total effect” estimate) due to a programming error in the MEMORE-macro v.2 for SPSS, which was used for the supplementary mediational path analyses, illustrated in Diagrams 1E,F (and presented in Appendix C). The programming error pertained to the output for the standard errors of the “total effects” estimates, in the output of the MEMORE-macro v.2. The standard errors, confidence intervals, and t-values for the “total effect” estimate in the descriptions of part E and part F in Diagram 1 have now been corrected. Indication of the statistical significance level of the total effect in part E-F of the diagram artwork has also been corrected accordingly. In the supplementary material, in Appendix C, supplementary mediational path analyses are presented on the total, direct & indirect effects on BDS performance, via positive affect (PA), following nature vs. urban environment interactions, in 1st vs. 2nd test sessions. The standard errors, confidence intervals, and t-values for the total effects estimates only, were incorrect, due to a programming error pertaining to the standard errors, in the output of the MEMORE-macro v.2, which was used to perform the supplementary mediational path analyses presented in Appendix C. Appendix C has now been corrected. The authors apologize for these errors and state that they do not change the scientific conclusions of the article in any way. The original article has been updated.