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Effect Sizes for Research
Abstract
Noted for its comprehensive coverage, this greatly expanded new edition now covers the use of univariate and multivariate effect sizes. Many measures and estimators are reviewed along with their application, interpretation, and limitations. Noted for its practical approach, the book features numerous examples using real data for a variety of variables and designs, to help readers apply the material to their own data. Tips on the use of SPSS, SAS, R, and S-Plus are provided. The book's broad disciplinary appeal results from its inclusion of a variety of examples from psychology, medicine, education, and other social sciences. Special attention is paid to confidence intervals, the statistical assumptions of the methods, and robust estimators of effect sizes. The extensive reference section is appreciated by all. With more than 40% new material, highlights of the new editon include: three new multivariate chapters covering effect sizes for analysis of covariance, multiple regression/correlation, and multivariate analysis of variance more learning tools in each chapter including introductions, summaries, "Tips and Pitfalls" and more conceptual and computational questions more coverage of univariate effect sizes, confidence intervals, and effect sizes for repeated measures to reflect their increased use in research more software references for calculating effect sizes and their confidence intervals including SPSS, SAS, R, and S-Plus the data used in the book are now provided on the web along with new data and suggested calculations with IBM SPSS syntax for computational practice. Effect Sizes for Research covers standardized and unstandardized differences between means, correlational measures, strength of association, and parametric and nonparametric measures for between- and within-groups data. Intended as a resource for professionals, researchers, and advanced students in a variety of fields, this book is also an excellent supplement for advanced statistics courses in psychology, education, the social sciences, business, and medicine. A prerequisite of introductory statistics through factorial analysis of variance and chi-square is recommended.
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“An accepted measure of effect size for the Wilcoxon rank-sum test is Cliff ' s delta measure, also known as Cliff ' s dominance measure (Grissom, 2015; Grissom & Kim, 2012).”
From Increasing high school teachers self-efficacy for integrated STEM instruction through a collaborative community of practice (2020) · cites this paper as Grissom & Kim, 2012
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The New Statistics: Why and How
Cumming, G. (2014) · Psychological Science · doi:10.1177/0956797613504966 · Cited by 3,200
A review of effect sizes and their confidence intervals, Part I: The Cohen's d family
Goulet‐Pelletier, J., & Cousineau, D. (2018) · The Quantitative Methods for Psychology · doi:10.20982/tqmp.14.4.p242 · Cited by 419
Buchholz, I., Janssen, M. F., Kohlmann, T., & Feng, Y. (2018) · PharmacoEconomics · doi:10.1007/s40273-018-0642-5 · Cited by 357
“To evaluate how the instruments capture changes in health over time, we collected all reported distribution-based effect sizes (ESs), such as the standardized ES and the standardized response mean (SRM), and non-parametric test statistics, such as the Wilcoxon signed-rank order test or the probability of superiority (…”
BackgroundMethodInfluentialKelley, T. R., Knowles, J. G., Holland, J. D., & Han, J. (2020) · International Journal of STEM Education · doi:10.1186/s40594-020-00211-w · Cited by 238
Lacroix, A., Kressig, R. W., Muehlbauer, T., Gschwind, Y. J., Pfenninger, B., Brügger, O., & Granacher, U. (2015) · Gerontology · doi:10.1159/000442087 · Cited by 217
Brief report: Cognitive flexibility in autism spectrum disorders: A quantitative review
Leung, R. C., & Zakzanis, K. K. (2014) · Journal of Autism and Developmental Disorders · doi:10.1007/s10803-014-2136-4 · Cited by 192
Eta- and partial eta-squared in L2 research: A cautionary review and guide to more appropriate usage
Norouzian, R., & Plonsky, L. (2017) · Second language Research · doi:10.1177/0267658316684904 · Cited by 193
“With this position in mind, some have gone as far as to argue that failing to appropriately report estimates of effect sizes amounts to ‘a kind of withholding of evidence’ (Grissom and Kim, 2012: 9).”
BackgroundMethodInfluentialWhich process metrics can significantly improve defect prediction models? An empirical study
Madeyski, L., & Jureczko, M. (2014) · Software Quality Journal · doi:10.1007/s11219-014-9241-7 · Cited by 180
“Hence, we also provide a nonparametric effect size measure referred to as probability of superiority (PS) recommended by Grissom and Kim (2012).”
MethodInfluentialDunster, G. P., de la Iglesia, L., Ben-Hamo, M., Nave, C., Fleischer, J. G., Panda, S., & de la Iglesia, H. O. (2018) · Science Advances · doi:10.1126/sciadv.aau6200 · Cited by 168
On Automatically Generating Commit Messages via Summarization of Source Code Changes
Cortes-Coy, L. F., Linares‐Vásquez, M., Aponte, J., & Poshyvanyk, D. (2014) · IEEE International Working Conference on Source Code Analysis and Manipulation (SCAM) · doi:10.1109/scam.2014.14 · Cited by 165
“We also computed the Cliff's delta d effect size [12] to measure the magnitude of the difference.”
MethodKRAEMER, H. C. (2013) · Statistics in Medicine · doi:10.1002/sim.5734 · Cited by 170
Dankbaar, M. E. W., Alsma, J., Jansen, E. E. H., van Merrienboer, J. J. G., van Saase, J. L. C. M., & Schuit, S. C. E. (2016) · Advances in Health Sciences Education · doi:10.1007/s10459-015-9641-x · Cited by 147
“Effect sizes (ES) were calculated using Glass’s delta, as homoscedasticity (same variance) is not assumed (Grissom and Kim 2012).”
MethodBreakdown of the brain’s functional network modularity with awareness
Godwin, D., Barry, R. L., & Marois, R. (2015) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1414466112 · Cited by 145
Maselli, A., & Slater, M. (2014) · Frontiers in Human Neuroscience · doi:10.3389/fnhum.2014.00693 · Cited by 141
“…given in terms of the probability of superiority of dependent measures, PS dep , defined as the probability that the score from the condition that most frequently has the higher score will be greater than the score from the condition that most frequently has the lower score (Grissom and Kim, 2012).”
BackgroundSchlosser, R. W., & Koul, R. (2015) · Augmentative and Alternative Communication · doi:10.3109/07434618.2015.1063689 · Cited by 137
“…and a PZd 80 shows high effectiveness (Scotti et al., 1991). for effect size calculation involving group designs we followed the methods proposed by Grissom and Kim (2012). in terms of interpretation guidelines, we applied cohen’s (1988) interpretation of the magnitude of the effect sizes, with…”
MethodMordkoff, J. T. (2019) · Advances in Methods and Practices in Psychological Science · doi:10.1177/2515245919855053 · Cited by 122
“…2013) and at least one of these alternatives has been strongly recommended in most detailed, statistical discussions (e.g., Carroll & Nordholm, 1975; Grissom & Kim, 2012; Hays, 1963; Keppel, 1991; Maxwell & Delaney, 2004; see also Bakeman, 2005; Olejnik & Algina, 2003), neither of these…”
BackgroundMessages for Clinicians: Moderators and Mediators of Treatment Outcome in Randomized Clinical Trials
KRAEMER, H. C. (2016) · American Journal of Psychiatry · doi:10.1176/appi.ajp.2016.15101333 · Cited by 132
Acute Care for Elders Components of Acute Geriatric Unit Care: Systematic Descriptive Review
Fox, M. T., Sidani, S., Persaud, M., Tregunno, D., Maimets, I., Brooks, D., & O’Brien, K. K. (2013) · Journal of the American Geriatrics Society · doi:10.1111/jgs.12282 · Cited by 120
Wacker, M. E., Jörres, R. A., Karch, A., Wilke, S., Heinrich, J., Karrasch, S., Koch, A., Schulz, H., Watz, H., Leidl, R., et al. (2016) · BMC Pulmonary Medicine · doi:10.1186/s12890-016-0238-9 · Cited by 126
“Standardized mean differences were calculated as the mean adjusted difference between two COPD grades divided by their pooled (unadjusted) standard deviation (SD) [23] in order to assess the magnitude of the difference and to judge the ability of HRQL instruments for discrimination.”
MethodEstrada, E., Ferrer, E. E., & Pardo, A. (2019) · Frontiers in Psychology · doi:10.3389/fpsyg.2018.02696 · Cited by 139
“…of using effect size measures both to quantify the amount of change experienced by a group across several time points, and for comparing such change in multiple groups (Cohen, 1988; Richardson, 1996; Fritz et al., 2012; Grissom and Kim, 2012; Kelley and Preacher, 2012; Pek and Flora, 2018).”
BackgroundMethodSex differences in language competence of 3- to 6-year-old children
Lange, B. P., Euler, H. Α., & Zaretsky, E. V. (2016) · Applied Psycholinguistics · doi:10.1017/s0142716415000624 · Cited by 108
Migratory animals feel the cost of getting sick: A meta‐analysis across species
Risely, A., Klaassen, M., & Hoye, B. J. (2017) · Journal of Animal Ecology · doi:10.1111/1365-2656.12766 · Cited by 99
State anxiety biases estimates of uncertainty and impairs reward learning in volatile environments
Hein, T. P., de Fockert, J., & Ruiz, M. H. (2021) · NeuroImage · doi:10.1016/j.neuroimage.2020.117424 · Cited by 99
“Below, in the Results section, we present the mean and standard error of the mean (SEM) for our dependent variables (either in text or in a figure), alongside non-parametric effect sizes for pair-wise comparisons and corresponding bootstrapped confidence intervals (Grissom and Kim, 2012; Ruscio and Mullen, 2012).”
MethodDankbaar, M. E. W., Richters, O., Kalkman, C. J., Prins, G., ten Cate, O., van Merriënboer, J. J. G., & Schuit, S. C. E. (2017) · BMC Medical Education · doi:10.1186/s12909-016-0836-5 · Cited by 104
“Effect sizes (ES) were calculated using Glass’s delta [30]; ES ≥ 0.”
MethodWang, G., Rajpurohit, S. K., Delaspre, F., Walker, S. L., White, D. T., Ceasrine, A. M., Kuruvilla, R., Li, R., Shim, J. S., Liu, J. O., et al. (2015) · eLife · doi:10.7554/elife.08261 · Cited by 96
“DOI: 10.7554/eLife.08261.001”
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Dunst, C. J., & Hamby, D. W. (2012) · Journal of Intellectual & Developmental Disability · doi:10.3109/13668250.2012.673575 · Cited by 106
Toomer, M., & Elgort, I. (2019) · Language Learning · doi:10.1111/lang.12335 · Cited by 105
Sex differences in gray matter volume: how many and how large are they really?
Sanchis‐Segura, C., Ibáñez, M. V., Adrián‐Ventura, J., Aguirre, N., Cruz-Gómez, Á. J., Ávila, C., & Forn, C. (2019) · Biology of Sex Differences · doi:10.1186/s13293-019-0245-7 · Cited by 95
Berlim, M. T., & Van den Eynde, F. (2014) · The Canadian Journal of Psychiatry · doi:10.1177/070674371405900905 · Cited by 96
Warren, D. E., Jones, S. H., Duff, M. C., & Tranel, D. (2014) · Journal of Neuroscience · doi:10.1523/jneurosci.0119-14.2014 · Cited by 102
“Effect size was measured with an unbiased variant of Cohen’s d that accounts for small sample sizes (dunb) (Grissom and Kim, 2012, p 70).”
MethodThe Digital Gender Gap in Teacher Education: The TPACK Framework for the 21st Century
Trigueros, I. M. G., & de Aldecoa, C. Y. (2021) · European Journal of Investigation in Health Psychology and Education · doi:10.3390/ejihpe11040097 · Cited by 96
On using machine learning to automatically classify software applications into domain categories
Linares‐Vásquez, M., McMillan, C., Poshyvanyk, D., & Grechanik, M. (2012) · Empirical Software Engineering · doi:10.1007/s10664-012-9230-z · Cited by 95
“by Grissom and Kim (Grissom and Kim 2012), to measure the size effect of the difference in pairwise comparisons for the samples in the research questions; it is an estimate of the probability that a value randomly drawn from one sample will be greater than a value randomly drawn from other sample.”
BackgroundStatistical reform in information retrieval?
Sakai, T. (2014) · ACM SIGIR Forum · doi:10.1145/2641383.2641385 · Cited by 90
“Finally, I pose a speci.c question for the IR community: should IR journal editors and SIGIR PC chairs require (rather than encourage) reporting of e.ect sizes and con.dence intervals?”
BackgroundBeyond Cohen's d : Alternative Effect Size Measures for Between-Subject Designs
Peng, C. J., & Chen, L. (2013) · The Journal of Experimental Education · doi:10.1080/00220973.2012.745471 · Cited by 87
Comparison of normalized gain and Cohen’s d for analyzing gains on concept inventories
Nissen, J. M., Talbot, R. M., III, Thompson, A. N., & Dusen, B. V. (2018) · Physical Review Physics Education Research · doi:10.1103/physrevphyseducres.14.010115 · Cited by 143
Vaessen, J., Rivas, A., Duvendack, M., Jones, R. P., Leeuw, F. L., Gils, G. H. C. V., Lukach, R., Holvoet, N., Bastiaensen, J., Hombrados, J. G., et al. (2014) · Campbell Systematic Reviews · doi:10.4073/csr.2014.8 · Cited by 90
Favrod, C., du Chêne, L. J., Martin-Söelch, C., Garthus‐Niegel, S., Tolsa, J., Legault, F., Briet, V., & Horsch, A. (2018) · Frontiers in Psychiatry · doi:10.3389/fpsyt.2018.00364 · Cited by 82
Revisiting Android reuse studies in the context of code obfuscation and library usages
Linares‐Vásquez, M., Holtzhauer, A., Bernal-Cárdenas, C., & Poshyvanyk, D. (2014) · International Conference on Mining Software Repositories (MSR) · doi:10.1145/2597073.2597109 · Cited by 77
“We also computed the Cliff’s delta d effect size [8] to measure the magnitude of the difference in the three cases.”
MethodAn Explicit Strategy to Scaffold Novice Program Tracing
Xie, B., Nelson, G. L., & Ko, A. J. (2018) · ACM Technical Symposium on Computer Science Education (SIGCSE) · doi:10.1145/3159450.3159527 · Cited by 82
“We calculated a Common Language (CL) effect size from Cohen’s d [7, 20] for the parametric test and by dividing the test statistic U by the product of the sample sizes for the non-parametric test [7].”
MethodEffect sizes in memory research
Morris, P. E., & Fritz, C. O. (2013) · Memory · doi:10.1080/09658211.2013.763984 · Cited by 78
“…texts for psychologists (e.g., Aron, Aron, & Coups, 2008; Howell, 2008; Howitt & Cramer, 2011; Keppel & Wickens, 2004; Tabachnick & Fidell, 2007) as well as by books devoted to the measuring and interpretation of effect sizes (Cohen, 1988; Cumming, 2012; Ellis, 2010; Grissom & Kim, 2012).”
BackgroundInferential statistics in Language Teaching Research : A review and ways forward
Lindstromberg, S. (2016) · Language Teaching Research · doi:10.1177/1362168816649979 · Cited by 90
“For discussion, see Grissom and Kim (2012); Kelly and Preacher (2012).”
BackgroundEstimating Population Mean Power Under Conditions of Heterogeneity and Selection for Significance
Brunner, J., & Schimmack, U. (2020) · Meta-Psychology · doi:10.15626/mp.2018.874 · Cited by 76
“This usage is consistent with that of Cohen (1988), who freely uses “effect size" to describe various functions of the model parameters, even for the same statistical test (Grissom & Kim, 2012).”
MethodPostoperative cognitive change after cardiac surgery predicts long‐term cognitive outcome
Relander, K., Hietanen, M., Rantanen, K. K., et al. (2020) · Brain and Behavior · doi:10.1002/brb3.1750 · Cited by 74
The sense of body ownership relaxes temporal constraints for multisensory integration
Maselli, A., Kilteni, K., López‐Moliner, J., & Slater, M. (2016) · Scientific Reports · doi:10.1038/srep30628 · Cited by 70
Alessandri, G., Zuffianò, A., & Perinelli, E. (2017) · Frontiers in Psychology · doi:10.3389/fpsyg.2017.00223 · Cited by 88
“Likewise, homoschedasticy assumption is rarely met in randomized control trial as a result of the experimental variable causing differences in variability between groups (Grissom and Kim, 2012).”
BackgroundConstraints and consequences of the emergence of amino acid repeats in eukaryotic proteins
Chavali, S., Chavali, P. L., Chalancon, G., de Groot, N. S., Gemayel, R., Latysheva, N. S., Ing‐Simmons, E., Verstrepen, K. J., Santhanam, B., & Babu, M. M. (2017) · Nature Structural & Molecular Biology · doi:10.1038/nsmb.3441 · Cited by 68
Vingerhoets, G., Verhelst, H., Gerrits, R., Badcock, N. A., Bishop, D., Carey, D. P., Flindall, J. W., Grimshaw, G. M., Harris, L. J., Hausmann, M., et al. (2023) · Laterality Asymmetries of Body Brain and Cognition · doi:10.1080/1357650x.2023.2199963 · Cited by 79
“While most statements on “Reporting LIs” were acceptable to more than 70% of experts, commenters considered some as being too prescriptive, not always feasible or appropriate (e.g., measures of effect size (Grissom & Kim, 2012), or dependent on the research questions.”
BackgroundThe Bayesian Revolution in Second Language Research: An Applied Approach
Norouzian, R., de Miranda, M., & Plonsky, L. (2018) · Language Learning · doi:10.1111/lang.12310 · Cited by 72
Endocrine stress responses and risk of type 2 diabetes mellitus
Siddiqui, A., Madhu, S. V., Sharma, S. B., & Desai, N. G. (2015) · Stress · doi:10.3109/10253890.2015.1067677 · Cited by 68
Barber, L. A., Hastings‐Ison, T., Baker, R. J., et al. (2013) · Journal of Children s Orthopaedics · doi:10.1007/s11832-013-0503-x · Cited by 66
“2, the ratio of the Z-score and the square root of the total number of samples (N) [38]:”
BackgroundVestibular and corticospinal control of human body orientation in the gravitational field
Zhang, L., Feldman, A. G., & Levin, M. F. (2018) · Journal of Neurophysiology · doi:10.1152/jn.00483.2018 · Cited by 66
“Effect sizes were determined using the probability of superiority (PS) analysis for nonparametric data (Grissom and Kim 2012; Ruscio 2008), where PS 0.7 is considered a large effect size, implying that differences in EMG or GVS scores in the two body positions were strong.”
MethodInfluentialHirsch, O., Chavanon, M., & Christiansen, H. (2019) · Scientific Reports · doi:10.1038/s41598-019-42018-y · Cited by 75
Kallestad, H., Scott, J. L., Vedaa, Ø., Lydersen, S., Vethe, D., Morken, G., Stiles, T. C., Sivertsen, B., & Langsrud, K. (2020) · SLEEP · doi:10.1093/sleep/zsab185 · Cited by 64
“Cohen’s d was estimated as the difference in mean scores divided by the baseline SD [33].”
MethodSundell, K., Ferrer‐Wreder, L., & Fräser, M. W. (2013) · Evaluation & the Health Professions · doi:10.1177/0163278712469813 · Cited by 67
How to calculate, use, and report variance explained effect size indices and not die trying
Iacobucci, D., Popovich, D. L., Moon, S., & Román, S. (2022) · Journal of Consumer Psychology · doi:10.1002/jcpy.1292 · Cited by 73
Asymmetric mRNA localization contributes to fidelity and sensitivity of spatially localized systems
Weatheritt, R. J., Gibson, T. J., & Babu, M. M. (2014) · Nature Structural & Molecular Biology · doi:10.1038/nsmb.2876 · Cited by 61
Jackson-Maldonado, D., & Maldonado, R. (2017) · International journal of language and communication disorders · doi:10.1111/1460-6984.12312 · Cited by 59
Anthropometric Variables and Somatotype of Young and Professional Male Basketball Players
Gryko, K., Kopiczko, A., Mikołajec, K., Šťastný, P., & Musálek, M. (2018) · Sports · doi:10.3390/sports6010009 · Cited by 60
Censabella, S., Claes, S., Robijns, J., et al. (2016) · Supportive Care in Cancer · doi:10.1007/s00520-016-3232-0 · Cited by 58
Sporn, S., Hein, T. P., & Ruiz, M. H. (2020) · eLife · doi:10.7554/elife.50654 · Cited by 54
“Non-parametric effect size estimators were used in association with our pair-wise nonparametric statistics, following Grissom and Kim (2012).”
MethodDevelopment of the Biological Experimental Design Concept Inventory (BEDCI)
Deane, T., Nomme, K., Jeffery, E., Pollock, C. A., & Bírol, G. (2014) · CBE—Life Sciences Education · doi:10.1187/cbe.13-11-0218 · Cited by 56
Manolov, R., Losada, J., Chacón-Moscoso, S., & Sanduvete-Chaves, S. (2016) · Frontiers in Psychology · doi:10.3389/fpsyg.2016.00032 · Cited by 53
“Moreover, SLC yields unstandardized results, which help assessing the practical importance of the behavior change when using meaningful measures (Grissom and Kim, 2012) such as the number of tantrums or the number of self-injurious behaviors.”
BackgroundCoffey, E. B. J., Arseneau-Bruneau, I., Zhang, X., Baillet, S., & Zatorre, R. J. (2021) · Journal of Neuroscience · doi:10.1523/jneurosci.2313-20.2021 · Cited by 55
Gill, S. D., & Stella, J. (2013) · Emergency Medicine Australasia · doi:10.1111/1742-6723.12134 · Cited by 55
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Assessing ‘what works’ in international development: meta-analysis for sophisticated dummies
Duvendack, M., Hombrados, J. G., Palmer-Jones, R., & Waddington, H. (2012) · Journal of Development Effectiveness · doi:10.1080/19439342.2012.710642 · Cited by 52
“It is also important to bear in mind that the effect sizes and their confidence intervals derived from zero-order analyses are reliable only when certain conditions are met, specifically normality and homoscedasticity and independence (see Grissom and Kim 2012 and Wilcox 2012 for an introduction).”
BackgroundQuantifying Soil Erosion from Hiking Trail in a Protected Natural Area in the Spanish Pyrenees
Bodoque, J. M., Ballesteros‐Cánovas, J. A., Jiménez, J. M. R., et al. (2017) · Land Degradation and Development · doi:10.1002/ldr.2755 · Cited by 50
“To this end, we calculated the epsilonsquared (E2RÞ estimate of effect size, which depends on the value H obtained in the Kruskal–Wallis test and the total number (n) of observations (Grissom & Kim, 2012).”
MethodKia, F. S., Teasley, S. D., Hatala, M., Karabenick, S. A., & Kay, M. (2020) · International Conference on Learning Analytics and Knowledge (LAK) · doi:10.1145/3375462.3375472 · Cited by 56
Quarta, S., Massaro, M., Chervenkov, M., Ivanova, T., Dimitrova, D., Jorge, R., Andrade, V., Philippou, E., Zisimou, C., Maksimova, V., et al. (2021) · Nutrients · doi:10.3390/nu13051432 · Cited by 57
“We additionally quantified the effect size by means of the standardized mean difference [38].”
MethodSibling conflict and dishonest signaling in birds
Caro, S. M., West, S. A., & Griffin, A. S. (2016) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1606378113 · Cited by 46
The Impact of APA and AERA Guidelines on effect size reporting
Peng, C.-Y. J., Chen, L.-T., Chiang, H.-M., & Chiang, Y.-C. (2013) · Educational Psychology Review · doi:10.1007/s10648-013-9218-2 · Cited by 46
I’m not the person I used to be: The self and autobiographical memories of immoral actions.
Stanley, M. L., Henne, P., Iyengar, V., Sinnott-Armstrong, W. P., & Brigard, F. D. (2017) · Journal of Experimental Psychology General · doi:10.1037/xge0000317 · Cited by 46
“To assess effect sizes, we used PSdep (Grissom & Kim, 2012), which is the probability that in a randomly sampled pair of scores, the score from one condition (the condition which most frequently has the higher score) will be greater than the score from the other condition (the condition which most…”
MethodInfluentialSanchis‐Segura, C., Aguirre, N., Cruz-Gómez, Á. J., Félix, S., & Forn, C. (2022) · NeuroImage · doi:10.1016/j.neuroimage.2022.119343 · Cited by 48
Métodos estadísticos para el análisis del tamaño del efecto
Macías, M. E. R., Zarco-Villavicencio, I. S., & Villasís-Keever, M. Á. (2021) · Revista Alergia México · doi:10.29262/ram.v658i2.949 · Cited by 60
Assisted closed-loop optimization of SSVEP-BCI efficiency
Fernández-Vargas, J., Pfaff, H. U., Rodrı́guez, F. B., & Varona, P. (2013) · Frontiers in Neural Circuits · doi:10.3389/fncir.2013.00027 · Cited by 46
Jaschinski, W., König, M., Mekontso, T. M., Ohlendorf, A., & Welscher, M. (2015) · Clinical and Experimental Optometry · doi:10.1111/cxo.12259 · Cited by 45
Is alliteration mnemonic without awareness-raising?
Boers, F., Lindstromberg, S., & Eyckmans, J. (2013) · Language Awareness · doi:10.1080/09658416.2013.774008 · Cited by 49
“In behavioural and educational studies a d-value as high as 0.88 certainly qualifies as substantive (e.g. Grissom & Kim, 2012, pp. 128–130).”
BackgroundInfluentialCohen’s d needs to be readily interpretable: Comment on Shieh (2013)
Cumming, G. (2013) · Behavior Research Methods · doi:10.3758/s13428-013-0392-4 · Cited by 44
Dobie, A., Tucker, A., Ferrari, M., & Rogers, J. M. (2016) · Australasian Psychiatry · doi:10.1177/1039856215618524 · Cited by 43
On automatically detecting similar Android apps
Linares-Vasquez, M., Holtzhauer, A., & Poshyvanyk, D. (2016) · 2016 IEEE 24th International Conference on Program Comprehension (ICPC) · doi:10.1109/icpc.2016.7503721 · Cited by 43
“We followed the guidelines in [27] to interpret the effect size values: negligible for |d| < 0.”
MethodGaskin, J. E., Ogbeibu, S., & Lowry, P. B. (2023) · Springer eBooks · doi:10.1007/978-3-031-37772-3_8 · Cited by 55
Salamanna, F., Giavaresi, G., Parrilli, A., Martini, L., Aldini, N. N., Abatangelo, G., Frizziero, A., & Fini, M. (2019) · Journal of Orthopaedic Research® · doi:10.1002/jor.24259 · Cited by 42
Does the type of foam roller influence the recovery rate, thermal response and DOMS prevention?
Adamczyk, J. G., Gryko, K., & Boguszewski, D. (2020) · PLoS ONE · doi:10.1371/journal.pone.0235195 · Cited by 43
Askell‐Williams, H., Dix, K., Lawson, M. J., & Slee, P. T. (2012) · School Effectiveness and School Improvement · doi:10.1080/09243453.2012.692697 · Cited by 50
“Similarly, Grissom and Kim (2012) stated, ‘‘The designations of small, medium and large effect sizes do not necessarily correspond to the degree of practical or theoretical significance of an effect’’ (p. 130), arguing that small but consistent effects can have considerable impact over time.”
BackgroundPagani, S., Liverani, E., Giavaresi, G., Luca, A. D., Belvedere, C., Fortunato, A., Leardini, A., Fini, M., Tomesani, L., & Caravaggi, P. (2021) · Journal of Biomedical Materials Research Part B Applied Biomaterials · doi:10.1002/jbm.b.34857 · Cited by 42
Hirsch, O., & Christiansen, H. (2015) · Journal of Attention Disorders · doi:10.1177/1087054715596577 · Cited by 44
“The size of the resulting effects was examined with the effect sizes probability of superiority (PS) and eta2 (Grissom & Kim, 2012).”
MethodThe New Statistics: A How‐To Guide
Cumming, G. (2013) · Australian Psychologist · doi:10.1111/ap.12018 · Cited by 46
Fox, M. T., Butler, J. I., Persaud, M., Tregunno, D., Sidani, S., & McCague, H. (2015) · Research in Nursing & Health · doi:10.1002/nur.21699 · Cited by 39
Reich, H., Bockel, L., & Mewes, R. (2014) · Journal of Racial and Ethnic Health Disparities · doi:10.1007/s40615-014-0054-y · Cited by 39
“, estimating the “pure” contribution [59].”
MethodOutcomes of an Advanced Ultrasound Elective
Prats, M. I., Royall, N. A., Panchal, A. R., et al. (2016) · Journal of Ultrasound in Medicine · doi:10.7863/ultra.15.06060 · Cited by 39
Effects of Visual Aids for End-of-Life Care on Decisional Capacity of People With Dementia
Chang, W.-Z. D., & Bourgeois, M. S. (2019) · American Journal of Speech-Language Pathology · doi:10.1044/2019_ajslp-19-0028 · Cited by 39
Gómez, G. R., Serra, V. Q., & Sáiz, M. S. I. (2014) · Assessment & Evaluation in Higher Education · doi:10.1080/02602938.2014.979132 · Cited by 38
Klobušiaková, P., Mareček, R., Fousek, J., Výtvarová, E., & Rektorová, I. (2019) · Journal of Alzheimer s Disease · doi:10.3233/jad-180834 · Cited by 40
“Effect size (p̂) was calculated according to Grissom and Kim (2012) [49], for details see the Supplementary Material.”
MethodTurville, M. L., Cahill, L. S., Matyas, T. A., Blennerhassett, J. M., & Carey, L. M. (2019) · Clinical Rehabilitation · doi:10.1177/0269215519829795 · Cited by 39
Stochastic simulation of time-biased gain
Smucker, M. D., & Clarke, C. L. A. (2012) · ACM International Conference on Information and Knowledge Management (CIKM) · doi:10.1145/2396761.2398568 · Cited by 37
A Single Counterexample Leads to Moral Belief Revision
Horne, Z., Powell, D., & Hummel, J. E. (2015) · Cognitive Science · doi:10.1111/cogs.12223 · Cited by 37
Kilgus, S. P., Sims, W. A., von der Embse, N. P., & Taylor, C. N. (2016) · Assessment for Effective Intervention · doi:10.1177/1534508415623269 · Cited by 37
“Each test yields a Mann– Whitney U statistic and corresponding p value, as well as an effect size statistic (Grissom & Kim, 2012).”
BackgroundMethodInfluentialShame and the psychosis continuum: A systematic review of the literature
Carden, L. J., Saini, P., Seddon, C., Watkins, M., & Taylor, P. J. (2018) · Psychology and Psychotherapy Theory Research and Practice · doi:10.1111/papt.12204 · Cited by 45
Metadata
- Authors
- Grissom, R. J., & Kim, J. J.
- Affiliations
- San Francisco State University (US)
- ORCID
- Kim, John J.
- Venue
- Routledge eBooks
- Publisher
- Routledge
- Published
- 2012-04-23
- OpenAlex
- W2892211387
- Cited by
- 470
- References
- 0
- Citations by year
- 2026: 41 · 2025: 27 · 2024: 27 · 2023: 31 · 2022: 37 · 2021: 23 · 2020: 34 · 2019: 40 · 2018: 44 · 2017: 24 · 2016: 47 · 2015: 31 · 2014: 33 · 2013: 23 · 2012: 8
- FWCI
- 12.17
- Type
- book
- Language
- en
- Open access
- closed
- Locations
- Routledge eBooks (publishedVersion)
- Topics
- Social Sciences › Decision Sciences › Statistics, Probability and Uncertainty › Meta-analysis and systematic reviews
- Social Sciences › Psychology › Experimental and Cognitive Psychology › Psychology Research and Bibliometrics
- Physical Sciences › Mathematics › Statistics and Probability › Statistical Methods and Bayesian Inference
- Keywords
- effect size, confidence intervals, standardized mean difference, correlation measures, associative strength, covariance analysis, multiple linear regression, multivariate analysis of variance, repeated measures, robust estimators, statistical assumptions
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