Scimago Journal & Country Rank

Computers and Education

CountryUnited Kingdom
109
H Index
Subject Area and CategoryComputer Science
Computer Science (miscellaneous)

Social Sciences
Education
PublisherPergamon Press Ltd.
Publication typeJournals
ISSN03601315
Coverage1976-2001, 2003-ongoing
Scope Computing and communication technology continue to make an ever-increasing impact on all aspects of cognition, education and training, from primary to tertiary and in the growing open and distance learning environment. The journal is an established technically-based, interdisciplinary forum for communication in the use of all forms of computing in this socially and technologically significant area of application and will continue to publish definitive contributions to serve as a reference standard against which the current state-of-the-art can be assessed. (source)
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
Computer Science (miscellaneous)1999Q2
Computer Science (miscellaneous)2000Q2
Computer Science (miscellaneous)2001Q1
Computer Science (miscellaneous)2002Q2
Computer Science (miscellaneous)2003Q1
Computer Science (miscellaneous)2004Q2
Computer Science (miscellaneous)2005Q2
Computer Science (miscellaneous)2006Q1
Computer Science (miscellaneous)2007Q1
Computer Science (miscellaneous)2008Q1
Computer Science (miscellaneous)2009Q1
Computer Science (miscellaneous)2010Q1
Computer Science (miscellaneous)2011Q1
Computer Science (miscellaneous)2012Q1
Computer Science (miscellaneous)2013Q1
Computer Science (miscellaneous)2014Q1
Computer Science (miscellaneous)2015Q1
Education1999Q2
Education2000Q2
Education2001Q1
Education2002Q1
Education2003Q1
Education2004Q1
Education2005Q1
Education2006Q1
Education2007Q1
Education2008Q1
Education2009Q1
Education2010Q1
Education2011Q1
Education2012Q1
Education2013Q1
Education2014Q1
Education2015Q1
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
19990.353
20000.422
20010.699
20020.592
20030.693
20040.658
20050.723
20061.106
20071.351
20081.304
20091.427
20101.665
20112.488
20122.860
20132.658
20142.649
20153.143
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)19990.489
Cites / Doc. (4 years)20000.674
Cites / Doc. (4 years)20010.827
Cites / Doc. (4 years)20020.829
Cites / Doc. (4 years)20031.278
Cites / Doc. (4 years)20041.149
Cites / Doc. (4 years)20052.021
Cites / Doc. (4 years)20062.365
Cites / Doc. (4 years)20072.947
Cites / Doc. (4 years)20083.641
Cites / Doc. (4 years)20094.162
Cites / Doc. (4 years)20105.359
Cites / Doc. (4 years)20115.606
Cites / Doc. (4 years)20125.841
Cites / Doc. (4 years)20136.414
Cites / Doc. (4 years)20145.867
Cites / Doc. (4 years)20155.609
Cites / Doc. (3 years)19990.489
Cites / Doc. (3 years)20000.638
Cites / Doc. (3 years)20010.812
Cites / Doc. (3 years)20020.891
Cites / Doc. (3 years)20031.296
Cites / Doc. (3 years)20041.159
Cites / Doc. (3 years)20052.079
Cites / Doc. (3 years)20062.427
Cites / Doc. (3 years)20072.856
Cites / Doc. (3 years)20083.588
Cites / Doc. (3 years)20094.137
Cites / Doc. (3 years)20105.188
Cites / Doc. (3 years)20115.494
Cites / Doc. (3 years)20125.659
Cites / Doc. (3 years)20136.085
Cites / Doc. (3 years)20145.496
Cites / Doc. (3 years)20155.203
Cites / Doc. (2 years)19990.521
Cites / Doc. (2 years)20000.533
Cites / Doc. (2 years)20010.831
Cites / Doc. (2 years)20020.776
Cites / Doc. (2 years)20031.250
Cites / Doc. (2 years)20041.262
Cites / Doc. (2 years)20052.139
Cites / Doc. (2 years)20062.041
Cites / Doc. (2 years)20072.705
Cites / Doc. (2 years)20083.486
Cites / Doc. (2 years)20093.816
Cites / Doc. (2 years)20105.020
Cites / Doc. (2 years)20115.144
Cites / Doc. (2 years)20124.972
Cites / Doc. (2 years)20135.514
Cites / Doc. (2 years)20145.029
Cites / Doc. (2 years)20154.420
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 Cites199910
Self Cites200023
Self Cites200115
Self Cites200212
Self Cites200322
Self Cites200429
Self Cites200522
Self Cites200622
Self Cites200747
Self Cites2008130
Self Cites2009238
Self Cites2010533
Self Cites2011603
Self Cites2012592
Self Cites2013585
Self Cites2014426
Self Cites2015447
Total Cites199969
Total Cites200083
Total Cites2001108
Total Cites2002106
Total Cites2003175
Total Cites2004168
Total Cites2005314
Total Cites2006364
Total Cites2007437
Total Cites2008818
Total Cites20091692
Total Cites20102921
Total Cites20113939
Total Cites20124052
Total Cites20134527
Total Cites20144111
Total Cites20153840
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 document19990.418
External Cites per document20000.462
External Cites per document20010.699
External Cites per document20020.790
External Cites per document20031.133
External Cites per document20040.959
External Cites per document20051.934
External Cites per document20062.280
External Cites per document20072.549
External Cites per document20083.018
External Cites per document20093.555
External Cites per document20104.242
External Cites per document20114.653
External Cites per document20124.832
External Cites per document20135.298
External Cites per document20144.926
External Cites per document20154.598
Cites per document19990.489
Cites per document20000.638
Cites per document20010.812
Cites per document20020.891
Cites per document20031.296
Cites per document20041.159
Cites per document20052.079
Cites per document20062.427
Cites per document20072.856
Cites per document20083.588
Cites per document20094.137
Cites per document20105.188
Cites per document20115.494
Cites per document20125.659
Cites per document20136.085
Cites per document20145.496
Cites per document20155.203
% 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
19992.94
20004.65
20014.76
20023.85
200314.29
20048.16
200514.00
200610.34
20077.26
200813.85
200913.27
201013.17
201115.22
201216.26
201317.83
201417.35
201518.30
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 documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20032
Non-citable documents20045
Non-citable documents20056
Non-citable documents20065
Non-citable documents20074
Non-citable documents20084
Non-citable documents20094
Non-citable documents20103
Non-citable documents20116
Non-citable documents20126
Non-citable documents201313
Non-citable documents201414
Non-citable documents201513
Citable documents1999141
Citable documents2000130
Citable documents2001133
Citable documents2002119
Citable documents2003135
Citable documents2004145
Citable documents2005151
Citable documents2006150
Citable documents2007153
Citable documents2008228
Citable documents2009409
Citable documents2010563
Citable documents2011717
Citable documents2012716
Citable documents2013744
Citable documents2014748
Citable documents2015738
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 documents199993
Uncited documents200082
Uncited documents200168
Uncited documents200270
Uncited documents200360
Uncited documents200470
Uncited documents200552
Uncited documents200651
Uncited documents200743
Uncited documents200850
Uncited documents200970
Uncited documents201061
Uncited documents201186
Uncited documents201277
Uncited documents201366
Uncited documents201482
Uncited documents201579
Cited documents199948
Cited documents200048
Cited documents200165
Cited documents200249
Cited documents200377
Cited documents200480
Cited documents2005105
Cited documents2006104
Cited documents2007114
Cited documents2008182
Cited documents2009343
Cited documents2010505
Cited documents2011637
Cited documents2012645
Cited documents2013691
Cited documents2014680
Cited documents2015672
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