The DOI matches its Crossref record.
Peabody Picture Vocabulary Test--Third Edition
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
Claims other papers make about this one
Each is checked against this paper’s own text: does it say what the citing paper says it does?
In the citing paper
“vocabulary tests including the Peabody Picture Vocabulary Test PPVT-III [154] (sensitivity = 80, specificity = 75) and the subsequent PPVT-IV version [155] (sensitivity = 80, specificity = 70) have unacceptable levels of sensitivity and specificity that make them inappropriate for identifying children with DLD”
From Developmental Language Disorder: Early Predictors, Age for the Diagnosis, and Diagnostic Tools. A Scoping Review (2021) · cites this paper as [154]
In the citing paper
“The influence of common genetic factors in ASD is estimated to be at least 50% (ref. 4), however currently etiologic genetic variants can be found in ∼16 to 50% of affected children, suggesting important roles for environmental factors that have not yet been confirmed46.”
From Fetal and postnatal metal dysregulation in autism (2017) · cites this paper as [46]
Citations
Cited by
Sorted by citations
Items 501–600 of 812
Matrat, M., Delage, H., & Kehoe, M. (2022) · Languages · doi:10.3390/languages7030181 · Cited by 14
Schneider, J. M., Poudel, S., Abel, A. D., & Maguire, M. J. (2023) · Developmental Cognitive Neuroscience · doi:10.1016/j.dcn.2023.101251 · Cited by 14
Jacobs, P. G., Brown, M., & Paatsch, L. E. (2012) · The Volta Review · doi:10.17955/tvr.112.1.693 · Cited by 14
Whyjumpedis so difficult: tense/aspect marking in Mandarin–English bilingual children
Nicoladis, E., Yuehan, Y. A. N. G., & JIANG, Z. (2020) · Journal of Child Language · doi:10.1017/s0305000920000082 · Cited by 14
The role of temporal speech cues in facilitating the fluency of adults who stutter
Park, J., & Logan, K. J. (2015) · Journal of Fluency Disorders · doi:10.1016/j.jfludis.2015.07.001 · Cited by 15
Ballantyne, A. O., Spilkin, A. M., & Trauner, D. A. (2007) · Language Speech and Hearing Services in Schools · doi:10.1044/0161-1461(2007/019 · Cited by 15
Smith, A. M. (1997) · International Journal of Neuroscience · doi:10.3109/00207459708986391 · Cited by 14
Predictors of Treatment Response for Preschool Children With Developmental Language Disorder
Kapa, L. L., Meyers, C., Plante, E., & Doubleday, K. (2020) · American Journal of Speech-Language Pathology · doi:10.1044/2020_ajslp-19-00198 · Cited by 17
Phonological and lexical effects in verbal recall by children with specific language impairments
Coady, J. A., Mainela‐Arnold, E., & Evans, J. L. (2013) · International Journal of Language & Communication Disorders · doi:10.1111/1460-6984.12005 · Cited by 14
Jiménez-Castellanos, Ó., Blanchard, J. S., Atwill, K., & Jimenez‐Silva, M. (2014) · International Multilingual Research Journal · doi:10.1080/19313152.2013.875812 · Cited by 14
How Well are Australian Infants and Children Aged 4 to 5 Years Doing?Preprint
Wake, M. A., Sanson, A. V., Berthelsen, D. C., Hardy, P., Misson, S., Smith, K., & Ungerer, J. A. (2010) · SSRN Electronic Journal · doi:10.2139/ssrn.1703265 · Cited by 14
Paganoni, A. J. J., Amoruso, F., Pelayo, J. P., Calleja‐Pérez, B., Vezzoli, V., Duminuco, P., Caramello, A., Oleari, R., Fernández‐Jaén, A., & Cariboni, A. M. (2022) · International Journal of Molecular Sciences · doi:10.3390/ijms23105632 · Cited by 13
Hirata‐Edds, T. (2011) · Language Learning · doi:10.1111/j.1467-9922.2011.00655.x · Cited by 13
Prentza, A. I., Tafiadis, D., Chondrogianni, V., & Tsimpli, I.-M. (2022) · Journal of Psycholinguistic Research · doi:10.1007/s10936-022-09853-z · Cited by 17
Linking quantities and symbols in early numeracy learning
LeFevre, J., Skwarchuk, S., Sowinski, C., & Çankaya, Ö. (2022) · Journal of Numerical Cognition · doi:10.5964/jnc.7249 · Cited by 20
Mathewson, K. J., Miskovic, V., Cunningham, C. E., McHolm, A. E., Boyle, M. H., & Schmidt, L. A. (2012) · Early Education and Development · doi:10.1080/10409289.2012.626388 · Cited by 14
Gallagher, P. A., Abbott–Shim, M., & VandeWiele, L. (2011) · NHSA Dialog · doi:10.1080/15240754.2011.560973 · Cited by 13
Bérubé, D., & Marinova-Todd, S. H. (2013) · International Journal of Bilingual Education and Bilingualism · doi:10.1080/13670050.2013.820686 · Cited by 13
Gil, L. A., & Müller, N. (2018) · Languages · doi:10.3390/languages3030029 · Cited by 13
Introducing Young Children Who Are Deaf or Hard of Hearing to Spoken Language
Wilkins, M., & Ertmer, D. J. (2002) · Language Speech and Hearing Services in Schools · doi:10.1044/0161-1461(2002/017 · Cited by 13
Yarian, M., Washington, K. N., Spencer, C. E., Vannest, J. J., & Crowe, K. M. (2019) · Communication Disorders Quarterly · doi:10.1177/1525740119868238 · Cited by 12
Yin, C.-H., & Yang, F. (2022) · Brain Sciences · doi:10.3390/brainsci12050633 · Cited by 14
The development of luminance- and texture-defined form perception during the school-aged years
Bertone, A., Hanck, J., Guy, J., & Cornish, K. M. (2010) · Neuropsychologia · doi:10.1016/j.neuropsychologia.2010.06.019 · Cited by 12
Semantics impacts response to phonics through spelling intervention in children with dyslexia
van Rijthoven, R., Kleemans, T., Segers, E., & Verhoeven, L. T. W. (2021) · Annals of Dyslexia · doi:10.1007/s11881-021-00233-1 · Cited by 12
Ehrenfors, R., Borell, L., & Hemmingsson, H. (2009) · Disability and Rehabilitation · doi:10.1080/09638280802621366 · Cited by 12
Identification of Disabilities and Service Receipt Among Preschool Children Living in Poverty
Peterson, C. A., Wall, S. M., Jeon, H., Swanson, M. E., Carta, J. J., Luze, G. J., & Eshbaugh, E. M. (2011) · The Journal of Special Education · doi:10.1177/0022466911407073 · Cited by 12
Paths to phonemic awareness in Japanese: Evidence from a training study
Goetry, V., Urbain, S., Morais, J., & Kolinsky, R. (2005) · Applied Psycholinguistics · doi:10.1017/s0142716405050186 · Cited by 12
Sagar, A., Pinto, D., Najjar, F., Guter, S. J., Macmillan, C., & Cook, E. H. (2017) · American Journal of Medical Genetics Part A · doi:10.1002/ajmg.a.38171 · Cited by 12
Longitudinal analysis of communication repair skills across three neurodevelopmental disabilities
Martin, G. E., Barstein, J., Patel, S. P., Lee, M., Henry, L., & Losh, M. C. (2019) · International Journal of Language & Communication Disorders · doi:10.1111/1460-6984.12500 · Cited by 12
7q11.23 Microduplication Syndrome: Clinical and Neurobehavioral Profiling
Dentici, M. L., Bergonzini, P., Scibelli, F., Caciolo, C., Rose, P. D., Cumbo, F., Alesi, V., Capolino, R., Zanni, G., Sinibaldi, L., et al. (2020) · Brain Sciences · doi:10.3390/brainsci10110839 · Cited by 14
Isolated Mild Intellectual Disability Expands the Aminoacylase 1 Phenotype Spectrum
Alessandri, M., Casarano, M., Pezzini, I., Doccini, S., Nesti, C., Cioni, G., & Battini, R. (2014) · JIMD Reports · doi:10.1007/8904_2014_323 · Cited by 12
Gabbatore, I., Guerrini, A. M., & Bosco, F. M. (2023) · Heliyon · doi:10.1016/j.heliyon.2023.e19062 · Cited by 11
Secondary thalamic dysfunction underlies abnormal large-scale neural dynamics in chronic stroke
Johnston, P. R., Griffiths, J. D., Rokos, L., McIntosh, A. R., & Meltzer, J. A. (2024) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.2409345121 · Cited by 12
Sabol, T. J., McCoy, D. C., Gonzalez, K. E., Miratrix, L. W., Hedges, L. V., Spybrook, J. K., & Weiland, C. (2021) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2021.07.005 · Cited by 11
Lee, I., Koelliker, E. L., & Kong, S. W. (2022) · Translational Psychiatry · doi:10.1038/s41398-022-02179-3 · Cited by 11
Inhibition: Mental Control Process or Mental Resource?
Im‐Bolter, N., Johnson, J., Ling, D. S., & Pascual‐Leone, J. (2014) · Journal of Cognition and Development · doi:10.1080/15248372.2014.930743 · Cited by 13
Point vowel duration in children with hearing aids and cochlear implants at 4 and 5 years of age
VanDam, M., Ide-Helvie, D. L., & Moeller, M. P. (2011) · Clinical Linguistics & Phonetics · doi:10.3109/02699206.2011.552158 · Cited by 11
Berg, S. V., Panorska, A. K., Uken, D., & Qeadan, F. (2009) · Augmentative and Alternative Communication · doi:10.1080/07434610902728531 · Cited by 11
Causal Pathways for Specific Language Impairment: Lessons From Studies of Twins
Rice, M. L. (2020) · Journal of Speech Language and Hearing Research · doi:10.1044/2020_jslhr-20-00169 · Cited by 18
Friesen, D. C., & Frid, B. (2021) · Languages · doi:10.3390/languages6010018 · Cited by 15
Goodrich, S. A., Mudrick, H. B., & Robinson, J. (2015) · Early Education and Development · doi:10.1080/10409289.2015.1006978 · Cited by 21
The real preschoolers of Orange County: Early number learning in a diverse group of children
Sarnecka, B. W., Negen, J., Scalise, N. R., Goldman, M. C., & Rouder, J. N. (2023) · Journal of Numerical Cognition · doi:10.5964/jnc.6577 · Cited by 10
Yu, C., & Wellman, H. M. (2023) · Frontiers in Developmental Psychology · doi:10.3389/fdpys.2023.1237033 · Cited by 12
How Cognitive Genetic Factors Influence Fertility Outcomes: A Mediational SEM Analysis
Menie, M. A. W. O., Schwartz, J. A., & Beaver, K. M. (2016) · Twin Research and Human Genetics · doi:10.1017/thg.2016.82 · Cited by 10
Fraser, C., Pasquarella, A., Geva, E., Gottardo, A., & Biemiller, A. J. (2021) · Language Learning · doi:10.1111/lang.12453 · Cited by 10
Oh, W., Kim, H. K., Park, S., Mastergeorge, A. M., & Roggman, L. A. (2021) · Early Childhood Research Quarterly · doi:10.1016/j.ecresq.2021.09.003 · Cited by 10
Walberg, J. L., & Craig-Unkefer, L. A. (2010) · Education and Training in Autism and Developmental Disabilities · doi:10.1177/215416471004500106 · Cited by 10
Place des troubles de la motricité dans les troubles spécifiques du langage oral
Albaret, J., & de Castelnau, P. (2009) · Développements · doi:10.3917/devel.001.0005 · Cited by 10
False-Belief Understanding in a Low-Income Population
Razza, R. A., & Blair, C. (2003) · Early Education and Development · doi:10.1207/s15566935eed1404_3 · Cited by 10
Rydland, V. (2008) · European Journal of Developmental Psychology · doi:10.1080/17405620601016934 · Cited by 10
Relationship of temporal lobe volumes to neuropsychological test performance in healthy children
Wells, C. T., Mahone, E. M., Matson, M., Kates, W. R., Hay, T., & Horská, A. (2008) · Brain and Cognition · doi:10.1016/j.bandc.2008.04.004 · Cited by 11
Helping Children of Rural, Methamphetamine-Involved Families
Haight, W., Ostler, T., Black, J., & Kingery, L. (2008) · doi:10.1093/acprof:oso/9780195326055.001.0001 · Cited by 10
Evidence-Based Multifactorial Assessment of Preschool-Age Children Who Stutter
Clark, C. E., Tumanova, V., & Choi, D. (2017) · Perspectives of the ASHA Special Interest Groups · doi:10.1044/persp2.sig4.4 · Cited by 10
Gregg, N., Coleman, C., Stennett, R. G., Davis, M., Nielsen, K. H., Knight, D., & Hoy, C. (2002) · Neuropsychology and cognition · doi:10.1007/978-1-4615-1011-6_20 · Cited by 10
Initial insights into phoneme awareness intervention for children with complex communication needs
Clendon, S. A., Gillon, G. T., & Yoder, D. E. (2005) · International Journal of Disability Development and Education · doi:10.1080/10349120500071878 · Cited by 10
André, M. L., & Maintenant, C. (2024) · Applied Neuropsychology Child · doi:10.1080/21622965.2024.2417195 · Cited by 13
George, A., McConathey, E. M., Vogel-Eyny, A., Galletta, E. E., Pilloni, G., & Charvet, L. E. (2025) · Frontiers in Neurology · doi:10.3389/fneur.2025.1543712 · Cited by 9
Furlong, M., Herring, A. H., Goldman, B. D., Daniels, J. L., Wolff, M. S., Engel, L. S., & Engel, S. M. (2017) · Child Psychiatry & Human Development · doi:10.1007/s10578-017-0773-5 · Cited by 10
Cognition and the development of temperament from late childhood to early adolescence
Sesker, A. A., Strickhouser, J. E., Luchetti, M., Lee, J. H., Aschwanden, D., Terracciano, A., & Sutin, A. R. (2021) · Journal of Research in Personality · doi:10.1016/j.jrp.2021.104163 · Cited by 9
Can common strengths be identified in autistic young people? A systematic review and meta-analysis
Devenish, B. D., Mantilla, A., Bowe, S. J., Grundy, E. A. C., & Rinehart, N. (2022) · Research in Autism · doi:10.1016/j.rasd.2022.102025 · Cited by 9
Urdaniz, R. P., & Skoufaki, S. (2019) · Applied Linguistics Review · doi:10.1515/applirev-2018-0109 · Cited by 12
Friesen, D. C., Schmidt, K., Atwal, T., & Celebre, A. (2022) · Frontiers in Psychology · doi:10.3389/fpsyg.2022.986937 · Cited by 13
Neurobehavioral function and assessment of children and adolescents with HIV-1 infection
Wolters, P. L., & Brouwers, P. Y. (2005) · Cambridge University Press eBooks · doi:10.1017/cbo9780511544798.020 · Cited by 9
Salmon, K., Champion, F., Pipe, M., Mewton, L. R., & McDonald, S. (2008) · Memory · doi:10.1080/09658210802036112 · Cited by 9
The Internet Vocabulary Test for Children: preliminary development
Johnson, G. M. (2007) · Internet Research · doi:10.1108/10662240710758902 · Cited by 9
Underlying dimensions of real-time word recognition in cochlear implant users
McMurray, B., Smith, F. X., Huffman, M., Rooff, K., Muegge, J. B., Jeppsen, C., Kutlu, E., & Colby, S. (2024) · Nature Communications · doi:10.1038/s41467-024-51514-3 · Cited by 8
A Longitudinal Study of Children’s Theory of Mind and Drawings of Play
Bosacki, S. L. (2013) · World Journal of Education · doi:10.5430/wje.v3n5p13 · Cited by 9
Reliability and Validity of Advanced Phonics Measures
Doty, S. J., Hixson, M. D., Decker, D. M., Reynolds, J. L., & Drevon, D. D. (2015) · Journal of Psychoeducational Assessment · doi:10.1177/0734282914567870 · Cited by 8
The Roles of School Readiness and Poverty-Related Risk for 6th Grade Outcomes
Pressler, E., Raver, C. C., Friedman‐Krauss, A. H., & Roy, A. L. (2016) · Journal of Educational and Developmental Psychology · doi:10.5539/jedp.v6n1p140 · Cited by 8
Drown, L., Giovannone, N., Pisoni, D. B., & Theodore, R. M. (2023) · Linguistics Vanguard · doi:10.1515/lingvan-2022-0115 · Cited by 8
Liu, Q., Merrin, G. J., & Razza, R. A. (2023) · Journal of Child and Family Studies · doi:10.1007/s10826-023-02703-z · Cited by 9
Leung, G. Y. (2012) · International Multilingual Research Journal · doi:10.1080/19313152.2011.651427 · Cited by 8
Questioning the Rule of Thumb: Can Verbal Tasks be Administered During the CVLT-II Delay Interval?
Williams, B. R., & Donovick, P. J. (2008) · The Clinical Neuropsychologist · doi:10.1080/13854040701562833 · Cited by 8
The Effect of Asymmetrical Signal Degradation on Binaural Speech Recognition in Children and Adults
Rothpletz, A. M., Tharpe, A. M., & Grantham, D. W. (2004) · Journal of Speech Language and Hearing Research · doi:10.1044/1092-4388(2004/022 · Cited by 8
Language and Self-Other Differentiation in Childhood Epilepsy: A Preliminary Report
Bailey, K. M., & Im‐Bolter, N. (2019) · Journal of Child and Family Studies · doi:10.1007/s10826-019-01347-2 · Cited by 8
When 4 ≈ 10,000: The Power of Social Science Knowledge in Predictive Performance
McKay, S. E. (2019) · Socius Sociological Research for a Dynamic World · doi:10.1177/2378023118811774 · Cited by 8
Gil, L. A., Stahnke, J., & Müller, N. (2021) · Probus · doi:10.1515/prbs-2021-0004 · Cited by 8
HEMISPHERIC PROCESSING CHARACTERISTICS FOR LEXICAL DECISIONS IN ADULTS WITH READING DISORDERS
Walker, M. M., Spires, H. A., & Rastatter, M. P. (2001) · Perceptual and Motor Skills · doi:10.2466/pms.2001.92.1.273 · Cited by 8
Ardanouy, E., & Deacon, S. H. (2024) · Reading and Writing · doi:10.1007/s11145-024-10606-8 · Cited by 7
Jønsberg, A. C., Hovland, T., Busch, T., Wie, O. B., & Torkildsen, J. V. K. (2025) · Journal of Speech Language and Hearing Research · doi:10.1044/2025_jslhr-24-00456 · Cited by 7
Tan, L., Volling, B. L., Gonzalez, R., LaBounty, J., & Rosenberg, L. (2021) · Child Development · doi:10.1111/cdev.13729 · Cited by 7
POWER-A Telehealth Rehabilitation Program for Veterans: Feasibility and Preliminary Efficacy
Riegler, L. J., Wade, S. L., Narad, M. E., & Sarver, L. (2017) · Perspectives of the ASHA Special Interest Groups · doi:10.1044/persp2.sig18.3 · Cited by 7
Defining language disorders in children and adolescents with Noonan Syndrome
Lazzaro, G., Caciolo, C., Menghini, D., Cumbo, F., Digilio, M. C., Capolino, R., Zampino, G., Tartaglia, M., Vicari, S., & Alfieri, P. (2020) · Molecular Genetics & Genomic Medicine · doi:10.1002/mgg3.1069 · Cited by 9
Neighborhood and Child Development at Age Five: A UK–US Comparison
Buttaro, A., Gambaro, L., Joshi, H. E., & Lennon, M. C. (2021) · International Journal of Environmental Research and Public Health · doi:10.3390/ijerph181910435 · Cited by 8
Hand and Eye Preference and Their Association with Task Approach by Preschoolers
Mahone, E. M., Wodka, E. L., & Hiemenz, J. R. (2006) · Perceptual and Motor Skills · doi:10.2466/pms.102.3.691-702 · Cited by 7
Mental Health Problems in Adults With Down Syndrome and Their Association With Life Circumstances
Mallardo, M., Cuskelly, M., White, P., & Jobling, A. (2014) · Journal of Mental Health Research in Intellectual Disabilities · doi:10.1080/19315864.2013.842622 · Cited by 7
Planning: Fixed-foreperiod event-related potentials during the Tower of London task
Byrd, D. L., Case, K., & Berg, W. K. (2011) · Neuropsychologia · doi:10.1016/j.neuropsychologia.2011.02.025 · Cited by 7
Kehoe, M., Poulin‐Dubois, D., & Friend, M. (2021) · Journal of Speech Language and Hearing Research · doi:10.1044/2021_jslhr-21-00176 · Cited by 7
Teaching Science to Young Children with Special Needs
Alber‐Morgan, S. R., Sawyer, M. R., & Miller, H. L. (2015) · Springer eBooks · doi:10.1007/978-94-017-9505-0_14 · Cited by 7
Lexikal utveckling på svenska och arabiska vid tvåspråkig undervisning
Salameh, E. (2011) · Educare - vetenskapliga skrifter · doi:10.24834/educare.2011.3.1203 · Cited by 7
Silvey, C., Gentner, D., Richland, L. E., & Susan Goldin-meadow, A. (2023) · Open Mind · doi:10.1162/opmi_a_00093 · Cited by 6
Working Memory and Cross-Linguistic Influence on Vocabulary Acquisition
Flores-Salgado, E., & Gutiérrez-Koyoc, A. F. (2024) · Brain Sciences · doi:10.3390/brainsci14080796 · Cited by 13
What Predicts Early Math in Autism? A Study of Cognitive and Linguistic Factors
Fernández-Cobos, R., Polo-Blanco, I., Castroviejo, E., Juncal‐Ruíz, M., & Vicente, A. (2025) · Journal of Autism and Developmental Disorders · doi:10.1007/s10803-025-06726-x · Cited by 6
Christou, S., Coloma, C. J., Andreu, L., Guerra, E., Araya, C., Rodríguez‐Ferreiro, J., & Sanz‐Torrent, M. (2022) · Journal of Speech Language and Hearing Research · doi:10.1044/2022_jslhr-21-00591 · Cited by 7
Can, D. D., & Ginsburg-Block, M. D. (2021) · Journal of Child and Family Studies · doi:10.1007/s10826-021-02010-5 · Cited by 9
Parental strategies for assisting children to wait
Cuskelly, M., Jobling, A., Gilmore, L., & Glenn, S. M. (2006) · Down Syndrome Research and Practice · doi:10.3104/reports.315 · Cited by 6
Literacy and Numeracy among Job Corps Students: Opportunities for Targeted Academic Infusion in CTE
Mellard, D. F., Woods, K. L., & Desa, D. M. (2012) · Career and Technical Education Research · doi:10.5328/cter37.2.141 · Cited by 6
Semantic–Syntactic Partial Word Knowledge Growth Through Reading
Wagovich, S. A., Hill, M., & Petroski, G. F. (2014) · American Journal of Speech-Language Pathology · doi:10.1044/2014_ajslp-14-0046 · Cited by 5
Albritton, K., Terry, N. P., & Truscott, S. D. (2018) · Reading & Writing Quarterly · doi:10.1080/10573569.2018.1456990 · Cited by 6
Metadata
- Authors
- Dunn, L. M., & Dunn, L. M.
- Venue
- PsycTESTS Dataset
- Published
- 1997
- OpenAlex
- W4238207373
- Cited by
- 813
- References
- 0
- Citations by year
- 2026: 19 · 2025: 23 · 2024: 26 · 2023: 37 · 2022: 32 · 2021: 39 · 2020: 25 · 2019: 21 · 2018: 21 · 2017: 29 · 2016: 28 · 2015: 32 · 2014: 42 · 2013: 35 · 2012: 41
- Type
- dataset
- Language
- en
- Open access
- closed
- Locations
- PsycTESTS Dataset (publishedVersion)
- Topics
- Social Sciences › Psychology › Developmental and Educational Psychology › Language Development and Disorders
- Social Sciences › Psychology › Applied Psychology › Psychological Testing and Assessment
- Social Sciences › Psychology › Developmental and Educational Psychology › Reading and Literacy Development
- Keywords
- vocabulary knowledge, receptive language, language development, children, language assessment, word recognition
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