Figure 1

Effects of demographic variables on levels of publicationism. Only significant effects in a linear mixed-effect model indicated in Table 1 are shown. Left: boxplots (with means, quartiles as box and 1.5 inter-quartile ranges as whiskers. Outlier values are shown as dots) summarizing the measured data. Black lines show average values predicted from the model controlling for co-variables and estimated for an age of 38 (the median age of participants). Right: Relationship of publicationism and age; the line visualizes the significant reduction of publicationism with increasing age as predicted by the model.