Effects of time-in-mission on psychological measures.

Table 1: Superscript number 1–4 indicate a significant difference to the respective mission quarter at α = 0.05 after Bonferroni correction of post-hoc tests. All scales were transformed to a 0 to 100 range. A score of 100 represents the maximal expression (e.g., maximal depression, maximal tension-anxiety, maximal unhappiness, etc.). Standard errors are reported in parenthesis. P-value for the main effect of mission quarter is reported in the last column. POMS: Profile of Mood States Short Form.