Scimago Journal & Country Rank

Theory and Research in Education

Country

United Kingdom

Universities and research institutions in United Kingdom

Subject Area and Category

Publisher

SAGE Publications Ltd

H-Index

30

Publication type

Journals

ISSN

14778785, 17413192

Coverage

2003-2020

Information

Homepage

How to publish in this journal

mitja.sardoc@guest.arnes.si

Scope

Theory and Research in Education, formerly known as The School Field, is an international peer reviewed journal that publishes theoretical, empirical and conjectural papers contributing to the development of educational theory, policy and practice. Join the conversation about this journal
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Education2004Q2
Education2005Q3
Education2006Q2
Education2007Q3
Education2008Q3
Education2009Q2
Education2010Q2
Education2011Q2
Education2012Q2
Education2013Q3
Education2014Q2
Education2015Q3
Education2016Q2
Education2017Q2
Education2018Q2
Education2019Q2
Education2020Q2
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
20040.265
20050.266
20060.290
20070.282
20080.247
20090.359
20100.410
20110.365
20120.432
20130.330
20140.627
20150.336
20160.420
20170.370
20180.555
20190.473
20200.627
Total Documents

Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.

YearDocuments
200320
200423
200520
200625
200724
200820
200928
201021
201118
201219
201322
201422
201521
201622
201720
201819
201916
202025
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)20030.000
Cites / Doc. (4 years)20040.450
Cites / Doc. (4 years)20050.302
Cites / Doc. (4 years)20060.635
Cites / Doc. (4 years)20070.682
Cites / Doc. (4 years)20080.380
Cites / Doc. (4 years)20090.629
Cites / Doc. (4 years)20100.784
Cites / Doc. (4 years)20110.946
Cites / Doc. (4 years)20121.333
Cites / Doc. (4 years)20131.721
Cites / Doc. (4 years)20140.813
Cites / Doc. (4 years)20150.889
Cites / Doc. (4 years)20160.964
Cites / Doc. (4 years)20171.057
Cites / Doc. (4 years)20181.106
Cites / Doc. (4 years)20191.829
Cites / Doc. (4 years)20201.623
Cites / Doc. (3 years)20030.000
Cites / Doc. (3 years)20040.450
Cites / Doc. (3 years)20050.302
Cites / Doc. (3 years)20060.635
Cites / Doc. (3 years)20070.662
Cites / Doc. (3 years)20080.449
Cites / Doc. (3 years)20090.522
Cites / Doc. (3 years)20100.889
Cites / Doc. (3 years)20110.971
Cites / Doc. (3 years)20121.433
Cites / Doc. (3 years)20130.655
Cites / Doc. (3 years)20140.932
Cites / Doc. (3 years)20150.873
Cites / Doc. (3 years)20160.938
Cites / Doc. (3 years)20171.015
Cites / Doc. (3 years)20181.063
Cites / Doc. (3 years)20191.770
Cites / Doc. (3 years)20201.618
Cites / Doc. (2 years)20030.000
Cites / Doc. (2 years)20040.450
Cites / Doc. (2 years)20050.302
Cites / Doc. (2 years)20060.581
Cites / Doc. (2 years)20070.600
Cites / Doc. (2 years)20080.347
Cites / Doc. (2 years)20090.614
Cites / Doc. (2 years)20101.021
Cites / Doc. (2 years)20111.082
Cites / Doc. (2 years)20120.308
Cites / Doc. (2 years)20130.757
Cites / Doc. (2 years)20140.927
Cites / Doc. (2 years)20150.818
Cites / Doc. (2 years)20161.070
Cites / Doc. (2 years)20170.884
Cites / Doc. (2 years)20180.952
Cites / Doc. (2 years)20192.205
Cites / Doc. (2 years)20201.229
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites20030
Self Cites20046
Self Cites20051
Self Cites20062
Self Cites20072
Self Cites20084
Self Cites20092
Self Cites20101
Self Cites20110
Self Cites20121
Self Cites20132
Self Cites20145
Self Cites201511
Self Cites20162
Self Cites20174
Self Cites201811
Self Cites20192
Self Cites20206
Total Cites20030
Total Cites20049
Total Cites200513
Total Cites200640
Total Cites200745
Total Cites200831
Total Cites200936
Total Cites201064
Total Cites201167
Total Cites201296
Total Cites201338
Total Cites201455
Total Cites201555
Total Cites201661
Total Cites201766
Total Cites201867
Total Cites2019108
Total Cites202089
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document20030
External Cites per document20040.158
External Cites per document20050.293
External Cites per document20060.644
External Cites per document20070.705
External Cites per document20080.450
External Cites per document20090.557
External Cites per document20100.969
External Cites per document20111.063
External Cites per document20121.557
External Cites per document20130.679
External Cites per document20140.962
External Cites per document20150.786
External Cites per document20161.000
External Cites per document20171.016
External Cites per document20180.966
External Cites per document20191.927
External Cites per document20201.627
Cites per document20030.000
Cites per document20040.450
Cites per document20050.302
Cites per document20060.635
Cites per document20070.662
Cites per document20080.449
Cites per document20090.522
Cites per document20100.889
Cites per document20110.971
Cites per document20121.433
Cites per document20130.655
Cites per document20140.932
Cites per document20150.873
Cites per document20160.938
Cites per document20171.015
Cites per document20181.063
Cites per document20191.770
Cites per document20201.618
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
20030.00
20040.00
20050.00
20060.00
20070.00
200810.00
20093.57
20100.00
20110.00
20125.26
20130.00
20140.00
20150.00
20169.09
201715.00
201821.05
20196.25
20208.00
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents20030
Non-citable documents20041
Non-citable documents20052
Non-citable documents20064
Non-citable documents20077
Non-citable documents20089
Non-citable documents20098
Non-citable documents20107
Non-citable documents20116
Non-citable documents20126
Non-citable documents20135
Non-citable documents20147
Non-citable documents20157
Non-citable documents20166
Non-citable documents20174
Non-citable documents20185
Non-citable documents20196
Non-citable documents20204
Citable documents20030
Citable documents200419
Citable documents200541
Citable documents200659
Citable documents200761
Citable documents200860
Citable documents200961
Citable documents201065
Citable documents201163
Citable documents201261
Citable documents201353
Citable documents201452
Citable documents201556
Citable documents201659
Citable documents201761
Citable documents201858
Citable documents201955
Citable documents202051
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents20030
Uncited documents200412
Uncited documents200534
Uncited documents200637
Uncited documents200746
Uncited documents200850
Uncited documents200943
Uncited documents201041
Uncited documents201141
Uncited documents201238
Uncited documents201335
Uncited documents201433
Uncited documents201535
Uncited documents201642
Uncited documents201736
Uncited documents201833
Uncited documents201924
Uncited documents202023
Cited documents20030
Cited documents20048
Cited documents20059
Cited documents200626
Cited documents200722
Cited documents200819
Cited documents200926
Cited documents201031
Cited documents201128
Cited documents201229
Cited documents201323
Cited documents201426
Cited documents201528
Cited documents201623
Cited documents201729
Cited documents201830
Cited documents201937
Cited documents202032
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Metrics based on Scopus® data as of April 2021
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