What is your sex? N Mean Std. Deviation Std. Error Mean AQAttDet Male 107 24.86 4.475 .433 Female 223 26.35 4.371 .293 SDSTot Male 108 16.97 2.211 .213 Female 224 17.05 1.873 125Independent Samples Test Independent Samples Effect Sizes Levene's Test for Equality of t-test for Equality of 95% Confidence Interval Variances Means Standardizer Point Estimate Lower Upper AQAttDet Cohen's d .40 -.339 -.571 -.107 4.415 .339 .570 -.107 F Sig. df Hedges' correction Glass's delta 4.371 .342 .574 -. 109 AQAttDet Equal variances assumed .581 .446 -2.88 328 SDSTot 2.861 204.755 Cohen's d 1.989 -. 039 -.268 191 Equal variances no assumed Hedges' correction 1.993 .039 -.268 191 SDSTot Equal variances assumed 3.231 .073 -.330 330 Glass's delta 1.873 -. 041 -.271 .189 Equal variances not -.312 183.359 a. The denominator used in estimating the effect sizes. assumed Cohen's d uses the pooled standard deviation. Hedges' correction uses the pooled standard deviation, plus a correction factor. Independent Samples Test Glass's delta uses the sample standard deviation of the control (i.e., the second) group. t-test for Equality of Means Significance Mean Std. Error One-Sided p Two-Sided p Difference Difference AQAttDet Equal variances assumed .002 004 1.494 .518 Equal variances not .002 .005 -1.494 .522 assumed SDSTot Equal variances assumed 371 .742 ..077 .233 Equal variances not 378 756 -.077 .247 assumed Independent Samples Test t-test for Equality of Means 95% Confidence Interval of the Difference Lower Upper AQAttDet Equal variances assumed -2.513 .475 Equal variances not -2.524 -.465 assumed SDSTot Equal variances assumed .535 .381 Equal variances not -.564 .410 assumed Page 2 Page 3