The DOI matches its Crossref record.
Statistical Power Analysis for the Behavioral Sciences (2nd ed.).
Overview
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
The claims and statistics of this paper haven’t been checked yet.
Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.
Self-check
Percentages, sums and reported differences re-computed from the paper’s own numbers.
The self-check needs the paper’s full text.
Citations
Cited by
Items 1,701–1,781 of 1,781
Montesinos, F., & Luciano, C. (2016) · Psicooncologia · doi:10.5209/rev_psic.2016.v13.n1.52484 · Cited by 15
“A large effect size(49) (see table 3) was found in intensity at 1 month (d=1.”
BackgroundColaianne, B. A., Lavelle, B. D., Small, M. L., & Roeser, R. W. (2023) · Journal of Research on Adolescence · doi:10.1111/jora.12795 · Cited by 14
Tifft, E. D., Underwood, S. B., Roberts, M. Z., & Forsyth, J. P. (2022) · Journal of Clinical Psychology · doi:10.1002/jclp.23313 · Cited by 16
Valshtein, T. J., Mutter, E. R., Oettingen, G., & Gollwitzer, P. M. (2020) · Motivation and Emotion · doi:10.1007/s11031-019-09802-9 · Cited by 14
Goldner, L. (2016) · Child & Youth Care Forum · doi:10.1007/s10566-015-9319-9 · Cited by 15
Johansen, A. B., Lumley, M., & Cano, A. (2011) · Psychotherapy · doi:10.1037/a0022422 · Cited by 14
Fishbein, J. N., Baer, R. A., Correll, J., & Arch, J. J. (2022) · Assessment · doi:10.1177/1073191120980061 · Cited by 14
An Evaluation of Alternative Methods for Computing Standardized Mean Difference Effect Size
Taylor, M. J., & White, K. R. (1992) · The Journal of Experimental Education · doi:10.1080/00220973.1992.9943850 · Cited by 14
Mindful yoga as an adjunct treatment for forensic inpatients: a preliminary evaluation
Sistig, B., Friedman, S. H., McKenna, B., & Consedine, N. S. (2015) · The Journal of Forensic Psychiatry & Psychology · doi:10.1080/14789949.2015.1062996 · Cited by 13
Less ready for adulthood?—Turner syndrome has an impact on transition readiness
Culen, C., Herle, M., Ertl, D., Fröhlich‐Reiterer, E., Blümel, P., Wagner, G., & Häusler, G. (2020) · Clinical Endocrinology · doi:10.1111/cen.14293 · Cited by 13
Mediationg Role of Mindfulness as a Trait Between Attachment Styles and Depressive Symptoms
Linares, L., Jauregui, P., Herrero-Fernández, D., & Estévez, A. (2016) · The Journal of Psychology · doi:10.1080/00223980.2016.1207591 · Cited by 13
Renner, G., Lessing, T., Krampen, G., & Irblich, D. (2012) · Zeitschrift für Neuropsychologie · doi:10.1024/1016-264x/a000059 · Cited by 13
Navarrete, J., Herrero, R., Soler, J., Domínguez-Clavé, E., Baños, R., & Cebolla, A. (2021) · PLOS ONE · doi:10.1371/journal.pone.0252089 · Cited by 13
Hastings, P. D., Ugarte, E., Mashash, M., Marceau, K., Natsuaki, M. N., Shirtcliff, E. A., Zahn‐Waxler, C., & Klimes‐Dougan, B. (2021) · Depression and Anxiety · doi:10.1002/da.23183 · Cited by 13
(2007) · Cited by 13
Neff, J. A., Amodei, N., Valescu, S., & Pomeroy, E. C. (2003) · Social Work in Health Care · doi:10.1300/j010v37n03_04 · Cited by 12
School Library Professionals’ Perceptions of Students’ Digital Information Literacy
Merga, M. K., & Mat Roni, S. (2025) · Journal of Library Administration · doi:10.1080/01930826.2025.2475701 · Cited by 13
“DIL instruction and DIL skill of the students demonstrate the strongest association ( r ¼ .56, p .001), with the strength of this correlation moderate (Cohen, 1988).”
Quattropani, M. C., Geraci, A., Lenzo, V., Sardella, A., & Schimmenti, A. (2022) · Journal of Child & Adolescent Trauma · doi:10.1007/s40653-022-00450-9 · Cited by 13
Kassim, M. A. M., Pang, N. T. P., Kamu, A., Arslan, G., Mohamed, N. H., Zainudin, S. P., Ayu, F., & Ho, C. M. (2023) · International Journal of Mental Health and Addiction · doi:10.1007/s11469-021-00622-y · Cited by 12
Cuijpers, P., Smit, F., Hollon, S. D., & Andersson, G. (2010) · Journal of Affective Disorders · doi:10.1016/j.jad.2010.01.001 · Cited by 12
Devine, R. T., Kovatchev, V., Grumley Traynor, I., Smith, P., & Lee, M. (2023) · Psychological Assessment · doi:10.1037/pas0001186 · Cited by 12
An Initial Investigation of the Relation Between Mindfulness and Female-Perpetrated Dating Violence
Shorey, R. C., Larson, E. E., & Cornelius, T. L. (2014) · Partner Abuse · doi:10.1891/1946-6560.5.1.3 · Cited by 12
Morimoto, H. (2024) · Journal of Clinical Psychology · doi:10.1002/jclp.23696 · Cited by 12
National tests and diagnostic feedback: What say teachers in Trinidad and Tobago?
Brown, L. I., Bristol, L., De Four-Babb, J., & Conrad, D. A. (2014) · The Journal of Educational Research · doi:10.1080/00220671.2013.788993 · Cited by 11
Shevlin, M., Redican, E., Murphy, J., Hyland, P., & Karatzias, T. (2023) · Journal of Traumatic Stress · doi:10.1002/jts.22972 · Cited by 11
Caetano, K. A. S., Depreeuw, B., Papenfuss, I., Curtiss, J., Langwerden, R. J., Hofmann, S. G., & Neufeld, C. B. (2018) · International Journal of Cognitive Therapy · doi:10.1007/s41811-018-0028-7 · Cited by 11
Klenberg, L., Hokkanen, L., Lahti-Nuuttila, P., & Närhi, V. (2017) · Applied Neuropsychology: Child · doi:10.1080/21622965.2016.1177531 · Cited by 11
Jung, J., Shin, Y., Chung, H., & Fanguy, M. (2025) · Journal of Computing in Higher Education · doi:10.1007/s12528-024-09407-3 · Cited by 11
Moving from recitation to open-format literature discussion in Chinese classrooms
Cheng, Y., Zhang, J., Li, H., Anderson, R., Ding, F., Nguyen-Jahiel, K., Shu, H., & Wu, X. (2015) · Instructional Science · doi:10.1007/s11251-015-9358-5 · Cited by 11
The Effects of Gamification on Learners’ Engagement According to Their Gamification User Types
dos Santos, L. F., Oliveira, W., Corrêa de Lima, A., de Castro Junior, A. A., & Hamari, J. (2026) · Technology, Knowledge and Learning · doi:10.1007/s10758-025-09866-2 · Cited by 11
Kohlhoff, J., Wallace, N., Cibralic, S., Morgan, S., Briggs, N. E., McMahon, C., Hawkins, E., Druskin, L., Owen, C., Lieneman, C., et al. (2024) · BMC Psychology · doi:10.1186/s40359-024-02171-0 · Cited by 11
Mann, B. J., Gosens, T., & Lyman, S. (2012) · The American Journal of Sports Medicine · doi:10.1177/0363546512457346 · Cited by 10
Methods for explaining the clinical significance of health status measures
Guyatt, G., Osoba, D., Wu, A., Wyrwich, K., & Norman, G. (2002) · Clinical Therapeutics · doi:10.1016/s0149-2918(02)85088-3 · Cited by 10
Terzioğlu, Z. A., & Çakir-Çelebi, G. (2025) · Journal of Applied Sport Psychology · doi:10.1080/10413200.2024.2370794 · Cited by 10
Associating spatial knowledge with concept maps to facilitate learning in digital gaming contexts
Hwang, G.-J., Lin, Y.-C., & Lin, H.-C. (2023) · Educational technology research and development · doi:10.1007/s11423-023-10274-5 · Cited by 10
Walderhaug, E. P., Gjestad, R., Egeland, J., Havik, O. E., & Nordgreen, T. (2019) · Nordic Journal of Psychiatry · doi:10.1080/08039488.2019.1646803 · Cited by 8
Surgent, O., Dean, D. C., Alexander, A. L., Dadalko, O. I., Guerrero-Gonzalez, J., Taylor, D., Skaletski, E., & Travers, B. G. (2021) · Brain Communications · doi:10.1093/braincomms/fcab112 · Cited by 9
Primary students’ online homework completion and learning achievement
Wu, D., Li, H., Zhu, S., Yang, H. H., Bai, J., Zhao, J., & Yang, K. (2024) · Interactive Learning Environments · doi:10.1080/10494820.2023.2201343 · Cited by 9
Baker, A. W., Frumkin, M. R., Hoeppner, S. S., LeBlanc, N. J., Bui, E., Hofmann, S. G., & Simon, N. M. (2019) · Mindfulness · doi:10.1007/s12671-018-1059-0 · Cited by 9
Graef-Calliess, I. T., Erdmann, L., Mohwinkel, V., Özkan, I., Finkelstein, D., Loos, K., Penteker, G., & Trilesnik, B. (2023) · International Review of Psychiatry · doi:10.1080/09540261.2022.2164181 · Cited by 9
Damayanti, A. E., & Kuswanto, H. (2021) · Journal of Technology and Science Education · doi:10.3926/jotse.1142 · Cited by 9
Isaac, F., Klein, B., Nguyen, H., Watson, S., & Kennedy, G. A. (2025) · JMIR Human Factors · doi:10.2196/65228 · Cited by 9
Arazi, H., Eghbali, E., & Karimifard, M. (2019) · Biomedical Human Kinetics · doi:10.2478/bhk-2019-0022 · Cited by 9
Dueñas (2020) · doi:10.5964/ijpr.v14i1.3923 · Cited by 9
Buhrman, M., Hällström, H., Fridén, A., Kettis Moden, E., Grahn, G., Carlfjord, M., Hjo, C., Gasslander, N., Bohm‐Starke, N., & McCracken, L. M. (2024) · European Journal of Pain · doi:10.1002/ejp.2253 · Cited by 8
“Power was estimated based on previous internet CBT effect sizes for health problems (Cuijpers et al., 2008), assuming a between group effect size of d = 0.50, and therefore requiring N = 64 participants in the whole group to establish an effect at p 0.05 (Cohen, 1988).”
InfluentialPsychometric properties of the Cognitive Fusion Questionnaire in females with fibromyalgia
Luque-Reca, O., Gillanders, D., Catala, P., & Peñacoba, C. (2023) · Current Psychology · doi:10.1007/s12144-021-02214-4 · Cited by 8
Adicción a las redes sociales y soledad en estudiantes universitarios limeños
Salas-Blas, E., Vieira Ipince, C. M., & Manzanares, E. L. (2022) · Informació Psicològica · doi:10.14635/ipsic.1926 · Cited by 8
Validating an Adapted Version of the Brief Experiential Avoidance Questionnaire in Hong Kong Chinese
Lo, H. H. M., Powell, C. L. Y. M., Chan, S. H. W., Leung, B. F. H., Tsang, E. Y. H., & Leung, S. S. M. (2023) · Journal of Psychopathology and Behavioral Assessment · doi:10.1007/s10862-022-10020-w · Cited by 6
Metacognitions and mindfulness in athletes: an investigation on the determinants of flow
Love, S., Kannis-Dymand, L., & Lovell, G. P. (2019) · Journal of Clinical Sport Psychology · doi:10.1123/jcsp.2017-0038 · Cited by 8
Carvalho, S. A., Palmeira, L., Coutinho, M., Barbosa, R., & Trindade, I. (2022) · Current Psychology · doi:10.1007/s12144-021-01383-6 · Cited by 8
Logic vs Aesthetic: The Effect of Environmental Claim and Visual Design in Green Advertising
Kostan, H., & Salendu, A. (2020) · Media Ekonomi dan Manajemen · doi:10.24856/mem.v35i2.1468 · Cited by 7
Parental beliefs about anxiety as a mediator of parental Overcontrol and adolescent anxiety
Francis, S. E., & Manley, S. (2022) · Journal of Child and Family Studies · doi:10.1007/s10826-022-02378-y · Cited by 7
Lange, A., Vermeulen, H., Renckens, C. H., Schrijver, M., van de Ven, J.-P., Schrieken, B., & Dekker, J. (2005) · Dth · doi:10.1007/bf03060367 · Cited by 7
Pires, C. P., Putwain, D. W., Hofmann, S. G., Martins, D. S., MacKenzie, M. B., Kocovski, N. L., & Salvador, M. D. C. (2020) · Revista de Psicopatologia y Psicologia Clinica · doi:10.5944/rppc.29014 · Cited by 6
Training to increase student perceptions of fairness in peer assessment
H. Stonewall, J., C. Dorneich, M., & Rongerude, J. (2024) · Assessment & Evaluation in Higher Education · doi:10.1080/02602938.2024.2327858 · Cited by 6
Peñacoba-Puente, C., Luque-Reca, O., Griffiths, M. D., García-Hedrera, F. J., Carmona-Monge, F. J., & Gil-Almagro, F. (2024) · Current Psychology · doi:10.1007/s12144-024-06113-2 · Cited by 6
Attachment and hope as A framework for improving depression outcomes for trauma patients
Blake, J., Leppma, M., Mamboleo, G., Nauser, J., O'Toole, H., & Chan, F. (2020) · Journal of Applied Rehabilitation Counseling · doi:10.1891/jarc-d-19-00005 · Cited by 6
Mañanes, G., Vallejo, M. A., & Vallejo-Slocker, L. (2016) · Gaceta Sanitaria · doi:10.1016/j.gaceta.2015.07.004 · Cited by 6
Oñate, L., & Calvete, E. (2018) · Anales de Psicología · doi:10.6018/analesps.34.2.294551 · Cited by 6
Montero-Zamora, P., Brown, E. C., Ringwalt, C. L., Schwartz, S. J., Prado, G., & Ortiz-García, J. (2022) · Prevention Science · doi:10.1007/s11121-021-01301-z · Cited by 6
Hu, J. M., & Thomas, M. F. (2026) · Information, Communication & Society · doi:10.1080/1369118x.2025.2539294 · Cited by 6
Cold-Water Effects on Energy Balance in Healthy Women During Aqua-Cycling
Metz, L., Isacco, L., Beaulieu, K., Fearnbach, S. N., Pereira, B., Thivel, D., & Duclos, M. (2021) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.2020-0177 · Cited by 6
Escitalopram for Older Adults With Generalized Anxiety Disorder: A Randomized Controlled Trial
Lenze, E. J., Rollman, B. L., Shear, M. K., Dew, M. A., Pollock, B. G., Ciliberti, C., Costantino, M., Snyder, S., Shi, P., Spitznagel, E., et al. (2009) · JAMA · doi:10.1001/jama.2008.977 · Cited by 5
Sønsterud, H., Costain, K., & Ward, D. (2025) · American Journal of Speech-Language Pathology · doi:10.1044/2024_ajslp-24-00074 · Cited by 5
The Portuguese 35-item survey of pain attitudes applied to Portuguese women with endometriosis
Ferreira-Valente, A., Garcia, I. Q., Rosa, A. M., Pereira, A., Pais-Ribeiro, J. L., & Jensen, M. P. (2019) · Scandinavian Journal of Pain · doi:10.1515/sjpain-2019-0004 · Cited by 4
Carreiras, D., Castilho, P., & Cunha, M. (2021) · Psychologica · doi:10.14195/1647-8606_64-2_2 · Cited by 4
ACT with Pain : measurement, efficacy and mechanisms of Acceptance & Commitment Therapy
Trompetter, H. (2014) · doi:10.3990/1.9789036537087 · Cited by 4
Steiner, A. J., Wright, S. M., Kuhn, T., & IsHak, W. W. (2017) · Applied Research in Quality of Life · doi:10.1007/s11482-016-9485-4 · Cited by 3
Brandolin, F., Lappalainen, P., Gorinelli, S., Muotka, J., Räsänen, P., & Lappalainen, R. (2023) · British Journal of Guidance & Counselling · doi:10.1080/03069885.2023.2165636 · Cited by 3
Caiado, B., Canavarro, M. C., Pereira, A. I., & Moreira, H. (2024) · Journal of Psychopathology and Behavioral Assessment · doi:10.1007/s10862-023-10102-3 · Cited by 3
“Cohen’s d (Cohen, 1998) was used to estimate the magnitude of group differences.”
Maras, D., Balfour, L., Lefebvre, M., & Tasca, G. (2022) · Research in Psychotherapy: Psychopathology, Process and Outcome · doi:10.4081/ripppo.2022.634 · Cited by 3
“Effect sizes of 0.01 were considered small, >0.13 as medium, and >0.26 as large (Cohen, 1988).”
BackgroundInfluentialLEWIS, D. M., TREAGUST, D. F., & CHANDRASEGARAN, A. L. (2013) · COSMOS · doi:10.1142/s0219607712500061 · Cited by 3
Pichette-Leclerc, S., Dionne, F., & Pinard, A.-M. (2017) · Douleur et Analgesie · doi:10.1007/s11724-017-0529-9 · Cited by 2
Kimura, N., Hirano, D., Yano, H., Taniguchi, K., Goto, Y., & Taniguchi, T. (2026) · Applied Neuropsychology: Adult · doi:10.1080/23279095.2024.2404553 · Cited by 2
The accuracy of four approximations to noncentralF
Bradley, D. R., Russell, R. L., & Reeve, C. P. (1998) · Behavior Research Methods, Instruments, & Computers · doi:10.3758/bf03200682 · Cited by 2
Brown, E. V. D., Wallace, S. E., & Lee, J. B. (2025) · Aphasiology · doi:10.1080/02687038.2024.2415942 · Cited by 2
Sierra, M. A., & Ortiz, E. (2023) · Interdisciplinaria Revista de Psicología y Ciencias Afines · doi:10.16888/interd.2023.40.2.5 · Cited by 1
A Scoping Review of LLM-as-a-Judge in Healthcare and the MedJUDGE Framework
Li, C., Akhtar, Z., Kwak, M., Ji, Y., Zhang, H., Obi, T., Ren, Y., Wu, X., Sivarajkumar, S., Lehmann, H. P., et al. (2026) · arXiv · doi:10.48550/arxiv.2604.25933 · Cited by 1
Mullick, P. (2025) · Journal of the Operational Research Society · doi:10.1080/01605682.2025.2476057
Sangwa, S., & Mutabazi, P. (2025) · Open Journal of AI, Ethics & Society (ISSN: 3105-3076) · doi:10.65655/dg1rsd17
“A bivariate analysis yielded r = −0.46 ( p = .004) and ρ = −0.42 ( p = .007; n = 40), a medium-to-large effect (Cohen, 1988; Gignac & Szodorai, 2016).”
Influential(2007) · doi:10.1044/1092-4388(2007/064
Metadata
- Authors
- Lachenbruch, P. A., & Cohen, J.
- Venue
- Journal of the American Statistical Association
- Publisher
- JSTOR
- Published
- 1989-12
- Volume
- 84
- Issue
- 408
- Pages
- 1096
- ISSN
- 0162-1459 (ISSN-L)
- OpenAlex
- W2037124948
- Cited by
- 37,395
- References
- 0
- FWCI
- 73.97
- Type
- journal article
- Language
- en
- Open access
- closed
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
What counts as a claim ›How we measure confidence ›How we check this ›
Are you an author, or do you see a problem with this page? Request a review
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.