Abstract
Lakens, D., & Evers, E. R. K. (2014). Sailing from the seas of chaos into the
corridor of stability: Practical recommendations to increase the informational value of
studies. Perspectives in Psychological Science, 9, 278–292.
doi:
In columns 3 and 4 of Table 1 on p. 280, the recommended sample sizes are for the total sample, not for the sample size per condition. The corrected table appears below.
Recommended Sample Size Per Condition When Comparing Two Independent Groups Based on Different Effect Sizes (r and Cohen’s dpop) to Achieve the Point of Stability (POS) With 80% Confidence and Corridor Widths of .2 and .1 (See Part 1), to Achieve 80% or 90% Power to Observe the Effect With an Alpha of .05, and to Achieve a v Statistic Higher Than .5 (See Part 3)
