Question: Paired Samples Effect Sizes Standardizera Point Estimate 95% Confidence Interval Lower Upper Pair 1 Perceptions_about_police_pretest - Perceptions_about_police_posttest Cohen's d 12.76080 -1.452 -2.175 -.705 Hedges' correction

Paired Samples Effect Sizes Standardizera Point Estimate 95% Confidence Interval Lower Upper Pair 1 Perceptions_about_police_pretest - Perceptions_about_police_posttest Cohen's d 12.76080 -1.452 -2.175 -.705 Hedges' correction 13.49939 -1.373 -2.056 -.667 a. The denominator used in estimating the effect sizes. Cohen's d uses the sample standard deviation of the mean difference. Hedges' correction uses the sample standard deviation of the mean difference, plus a correction factor. Independent Samples Effect Sizes Standardizera Point Estimate 95% Confidence Interval Lower Upper years married prior to separation Cohen's d .6217 -.204 -.920 .515 Hedges' correction .6378 -.199 -.896 .502 Glass's delta .6260 -.202 -.918 .519 a The denominator used in estimating the effect sizes. Cohen's d uses the pooled standard deviation. Hedges' correction uses the pooled standard deviation, plus a correction factor. Glass's delta uses the sample standard deviation of the control (i.e., the second) group. compare these tables. are there significant changes

Independent Samples Effect Sizes 95% Confidence Interval Standardizer* Point Estimate Lower Wpper years married prior to Cohen's d 6217 -. 204 -.920 15 ee Hedges' correction 6378 -.199 -.896 502 Glass's delta 6260 -. 202 -.918 19 a. The denominator used in estimating the effect sizes. Cohen's d uses the pooled standard deviation. Hedges' correction uses the pooled standard deviation, plus a correction factor. Glass's delta uses the sample standard deviation of the control (i.., the second) group

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