ID_article ID_observation Reference Self_citation N_men N_wom Mean_men Mean_wom SD_men SD_wom d var d yi vi 69 1 Addessi et al. 2012 Included 72 98 6.04 5.28 5.60 3.96 NA NA NA NA 69 2 Addessi et al. 2012 Included 88 61 7.8 7.15 7.04 6.40 NA NA NA NA 82 3 Slyder et al. 2011 Included 210 38 58.88 76.26 79.60 120.03 NA NA NA NA 82 4 Slyder et al. 2011 Included 134 50 40.04 39.56 40.74 38.75 NA NA NA NA 145 5 Copenheaver et al. 2010 Included 20 20 1.4 1.5 NA NA 0.0422 0.1 0.041 0.096 145 6 Copenheaver et al. 2010 Included 20 20 0.6 1.2 NA NA -0.4802 0.1027 -0.471 0.099 145 7 Copenheaver et al. 2010 Included 20 20 5 2.8 NA NA 0.2336 0.1006 0.229 0.097 145 8 Copenheaver et al. 2010 Included 20 20 0.8 3.3 NA NA -0.5126 0.1031 -0.502 0.099 145 9 Copenheaver et al. 2010 Included 20 20 9.5 7.3 NA NA 0.0941 0.1001 0.092 0.096 145 10 Copenheaver et al. 2010 Included 20 20 0.4 0.9 NA NA -0.4542 0.1025 -0.445 0.098 317 11 Cronin & Overfelt 1994 Excluded 4 5 4.55 1.5 3.41 1.54 NA NA NA NA 397 12 Kelly & Jennions 2006 Included 116 30 1.27 1 0.43 0.38 NA NA NA NA 420 13 Primac & OLeary 1989 Excluded 158 122 4.4 4.6 4 3.9 NA NA NA NA 435 14 Long et al. 1993 Included 262 138 4.03 4.72 3.85 4.22 NA NA NA NA 486 15 van den Besselaar & Sandstrom 2016 Included 76 29 0.71 0.4 1.2 0.96 NA NA NA NA 486 16 van den Besselaar & Sandstrom 2016 Included 18 31 1.01 1.03 1.3 1.3 NA NA NA NA 486 17 van den Besselaar & Sandstrom 2016 Included 40 50 0.99 1.08 1.08 1.05 NA NA NA NA 486 18 van den Besselaar & Sandstrom 2016 Included 71 27 1.2 1.11 1.2 0.8 NA NA NA NA 486 19 van den Besselaar & Sandstrom 2016 Included 17 28 1.2 1.24 0.58 0.55 NA NA NA NA 486 20 van den Besselaar & Sandstrom 2016 Included 40 50 1.31 1.19 0.66 0.67 NA NA NA NA 504 21 Martinez et al. 2015 Included 30 8 6 3.25 0.9 0.7 NA NA NA NA 504 22 Martinez et al. 2015 Included 30 4 10.6 11.5 1.7 4 NA NA NA NA 504 23 Martinez et al. 2015 Included 48 4 20 11.75 2.5 5.2 NA NA NA NA 504 24 Martinez et al. 2015 Included 11 1 20.5 21 4 0 NA NA NA NA 625 25 Henderson et al. 2014 Included 335 98 22.8 15.39 20.12 16.88 NA NA NA NA 673 26 Sotudeh & Khoshian 2014 Included 923 148 4.09 3.32 7.09 5.09 NA NA NA NA 781 27 Mueller et al. 2017 Included 51 23 8.63 6.34 5.74 4.34 NA NA NA NA 781 28 Mueller et al. 2017 Included 45 10 14.93 11.3 7.12 3.71 NA NA NA NA 781 29 Mueller et al. 2017 Included 59 18 25.2 21.94 12.68 13.04 NA NA NA NA 792 30 Nielsen 2015 Excluded 1057 399 1.51 1.48 2.81 1.95 NA NA NA NA 792 31 Nielsen 2015 Excluded 439 245 1.43 1.44 1.78 2.29 NA NA NA NA 792 32 Nielsen 2015 Excluded 208 74 1.24 1.07 1.17 0.88 NA NA NA NA 792 33 Nielsen 2015 Excluded 1134 580 1.21 1.13 1.25 1.26 NA NA NA NA 854 34 Frandsen et al. 2015 Included 63 78 8.59 18.05 26.42 81.73 NA NA NA NA 868 35 Williams et al. 2015 Included 1616 387 10.71 7.73 23.43 11.05 NA NA NA NA 1001 36 Cikara et al. 2012 Included 30 23 -0.251 -0.296 1.01 1.321 NA NA NA NA 1001 37 Cikara et al. 2012 Included 30 23 10.73 10.48 16.88 18.63 NA NA NA NA