Figure 1

Change scores in MDBF subscale and short- and medium-term change scores PSS score between groups in the green dot- (top), green flux- (middle) and green morph-experiment (bottom). To allow comparability with the results of the green dot-experiment, differences scores in the green flux- and green morph-experiments were inversed, thus positive differences scores indicate reductions in perceived stress. Bars represent mean values and error bars represent standard error of mean.