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Table 7 Medians (Mdn) and interquartile range (IQR) for high extraversion and low extraversion for each condition (game mode), and between conditions comparison (Friedman's)

From: The use of game modes to promote engagement and social involvement in multi-user serious games: a within-person randomized trial with stroke survivors

  Component Competitive Co-active Collaborative Between conditions comparison
High
Extraversion
Low
Extraversion
Between-groups comp.
Mann-Whitney U, p-Value
High
Extraversion
Low
Extraversion
Between-groups comp.
Mann-Whitney U, p-Value
High
Extraversion
Low
Extraversion
Between-groups comp.
Mann-Whitney U, p-Value
High
Extraversion
Low
Extraversion
Mdn (IQR) Mdn (IQR) Mdn (IQR) Mdn (IQR) Mdn (IQR) Mdn (IQR) Chi-Square, p-Value Chi-Square, p-Value
Core module Competence 3.0 (0.5) 2.2 (0.7) 29.500, 0.117 2.4 (1.1) 2.5 (1.6) 46.500, 0.789 2.8 (0.7) 2.3 (1.9) 24.000, 0.047 1.806, 0.405 2.294, 0.318
Sensory and Imaginative Immersion 2.3 (1.4) 2.6 (0.6) 39.000, 0.402 2.4 (1.4) 2.5 (1.2) 46.000, 0.761. 2.3 (1.1) 2.4 (0.9) 47.500, 0.849 1.027, 0.598 0.914, 0.633
Flow 3.0 (1.3) 3.2 (1.0) 48.000, 0.879 2.6 (1.5) 2.7 (0.9) 43.500, 0.622 2.8 (1.7) 3.0 (1.0) 42.500, 0.569 2.970, 0.227 10.563, 0.005
Tension/Annoyance 0.0 (0.1) 0.0 (0.0) 45.000, 0.543 0.0 (0.0) 0.0 (0.0) 45.000, 0.317 0.0 (0.1) 0.0 (0.2) 50.000, 1.000 2.600, 0.273 0.500, 0.779
Challenge 1.2 (2.0) 1.5 (0.9) 38.500, 0.382 0.5 (1.3) 1.0 (1.1) 41.000, 0.493 1.3 (1.4) 1.1 (0.8) 48.000, 0.879 4.171, 0.124 7.000, 0.030
Negative Affect 0.1 (0.5) 0.1 (0.4) 46.500, 0.776 0.0 (0.5) 0.3 (0.6) 42.000, 0.504 0.0 (0.6) 0.1 (0.3) 45.500, 0.700 0.095, 0.953 0.667, 0.717
Positive Affect 3.0 (1.3) 3.0 (0.9) 49.000, 0.939 3.0 (1.2) 2.9 (1.7) 45.500, 0.732 3.1 (1.5) 2.9 (1.1) 43.000, 0.594 2.438, 0.296 1.556, 0.459
Social Presence Module Empathy 2.6 (2.0) 1.9 (1.5) 37.500, 0.343 2.5 (1.1) 2.5 (1.6) 37.500, 0.342 2.5 (2.2) 2.6 (1.2) 47.500, 0.849 2.513, 0.285 1.282, 0.527
Negative Feelings 0.4 (1.0) 0.2 (0.9) 39.000, 0.387 0.7 (1.0) 0.5 (0.8) 44.000, 0.634 0.3 (1.0) 0.7 (0.6) 44.500, 0.675 0.452, 0.798 1.267, 0.531
Behavioral Involvement 1.0 (1.0) 0.7 (0.5) 31.000, 0.145 0.9 (1.0) 0.7 (1.4) 43.000, 0.593 2.4 (2.8) 3.0 (1.7) 47.500, 0.849 11.118, 0.004 16.000, < 0.001
  1. Bold values represent that significant differences between conditions were found