Scimago Journal & Country Rank

Journal of Learning Disabilities

Country United States  - SIR icon SIR Ranking of United States
74
H Index
Subject Area and CategoryHealth Professions
Health Professions (miscellaneous)

Social Sciences
Education
Health (social science)
PublisherSAGE Publications
Publication typeJournals
ISSN00222194
Coverage1973-ongoing
Scope The Journal of Learning Disabilities (JLD), a multidisciplinary, international publication, presents work and comments related to learning disabilities. Initial consideration of a manuscript depends upon (a) the relevance and usefulness of the content to the readership; (b) how the manuscript compares to other articles dealing with similar content on pertinent variables (e.g., sample size, research design, review of literature); (c) clarity of writing style; and (d) the author"s adherence to APA guidelines. Articles cover such fields as education, psychology, neurology, medicine, law, and counseling.
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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
Education1999Q1
Education2000Q1
Education2001Q1
Education2002Q1
Education2003Q1
Education2004Q1
Education2005Q1
Education2006Q1
Education2007Q1
Education2008Q1
Education2009Q1
Education2010Q1
Education2011Q1
Education2012Q1
Education2013Q1
Education2014Q1
Education2015Q1
Education2016Q1
Education2017Q1
Health Professions (miscellaneous)1999Q1
Health Professions (miscellaneous)2000Q1
Health Professions (miscellaneous)2001Q1
Health Professions (miscellaneous)2002Q1
Health Professions (miscellaneous)2003Q1
Health Professions (miscellaneous)2004Q1
Health Professions (miscellaneous)2005Q1
Health Professions (miscellaneous)2006Q1
Health Professions (miscellaneous)2007Q1
Health Professions (miscellaneous)2008Q1
Health Professions (miscellaneous)2009Q1
Health Professions (miscellaneous)2010Q1
Health Professions (miscellaneous)2011Q1
Health Professions (miscellaneous)2012Q1
Health Professions (miscellaneous)2013Q1
Health Professions (miscellaneous)2014Q1
Health Professions (miscellaneous)2015Q1
Health Professions (miscellaneous)2016Q1
Health Professions (miscellaneous)2017Q1
Health (social science)1999Q1
Health (social science)2000Q1
Health (social science)2001Q1
Health (social science)2002Q1
Health (social science)2003Q1
Health (social science)2004Q2
Health (social science)2005Q1
Health (social science)2006Q1
Health (social science)2007Q1
Health (social science)2008Q1
Health (social science)2009Q1
Health (social science)2010Q1
Health (social science)2011Q1
Health (social science)2012Q1
Health (social science)2013Q1
Health (social science)2014Q1
Health (social science)2015Q1
Health (social science)2016Q1
Health (social science)2017Q1
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
19990.914
20000.777
20010.623
20020.568
20030.616
20040.540
20050.761
20060.988
20071.278
20082.087
20091.610
20101.386
20111.732
20121.702
20131.568
20141.910
20151.589
20161.509
20171.578
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)19991.327
Cites / Doc. (4 years)20001.388
Cites / Doc. (4 years)20011.678
Cites / Doc. (4 years)20021.489
Cites / Doc. (4 years)20031.507
Cites / Doc. (4 years)20041.782
Cites / Doc. (4 years)20051.788
Cites / Doc. (4 years)20062.322
Cites / Doc. (4 years)20072.052
Cites / Doc. (4 years)20082.818
Cites / Doc. (4 years)20092.880
Cites / Doc. (4 years)20103.177
Cites / Doc. (4 years)20113.302
Cites / Doc. (4 years)20123.834
Cites / Doc. (4 years)20133.331
Cites / Doc. (4 years)20143.523
Cites / Doc. (4 years)20153.033
Cites / Doc. (4 years)20163.135
Cites / Doc. (4 years)20173.134
Cites / Doc. (3 years)19991.327
Cites / Doc. (3 years)20001.385
Cites / Doc. (3 years)20011.600
Cites / Doc. (3 years)20021.477
Cites / Doc. (3 years)20031.419
Cites / Doc. (3 years)20041.496
Cites / Doc. (3 years)20051.664
Cites / Doc. (3 years)20062.150
Cites / Doc. (3 years)20072.000
Cites / Doc. (3 years)20083.102
Cites / Doc. (3 years)20092.580
Cites / Doc. (3 years)20102.739
Cites / Doc. (3 years)20113.242
Cites / Doc. (3 years)20123.280
Cites / Doc. (3 years)20133.015
Cites / Doc. (3 years)20143.183
Cites / Doc. (3 years)20152.807
Cites / Doc. (3 years)20162.716
Cites / Doc. (3 years)20172.919
Cites / Doc. (2 years)19991.194
Cites / Doc. (2 years)20001.041
Cites / Doc. (2 years)20011.667
Cites / Doc. (2 years)20021.325
Cites / Doc. (2 years)20031.015
Cites / Doc. (2 years)20041.333
Cites / Doc. (2 years)20051.629
Cites / Doc. (2 years)20061.887
Cites / Doc. (2 years)20071.926
Cites / Doc. (2 years)20082.420
Cites / Doc. (2 years)20091.988
Cites / Doc. (2 years)20102.779
Cites / Doc. (2 years)20112.598
Cites / Doc. (2 years)20122.570
Cites / Doc. (2 years)20132.609
Cites / Doc. (2 years)20142.830
Cites / Doc. (2 years)20151.906
Cites / Doc. (2 years)20162.113
Cites / Doc. (2 years)20172.518
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 Cites199914
Self Cites20008
Self Cites20014
Self Cites200233
Self Cites200321
Self Cites200418
Self Cites200537
Self Cites200617
Self Cites200725
Self Cites200851
Self Cites200929
Self Cites201025
Self Cites201136
Self Cites201226
Self Cites201331
Self Cites201430
Self Cites201519
Self Cites201620
Self Cites201719
Total Cites1999203
Total Cites2000216
Total Cites2001184
Total Cites2002130
Total Cites2003122
Total Cites2004172
Total Cites2005238
Total Cites2006329
Total Cites2007290
Total Cites2008425
Total Cites2009307
Total Cites2010326
Total Cites2011389
Total Cites2012410
Total Cites2013392
Total Cites2014417
Total Cites2015393
Total Cites2016383
Total Cites2017394
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 document19991.235
External Cites per document20001.333
External Cites per document20011.565
External Cites per document20021.102
External Cites per document20031.174
External Cites per document20041.339
External Cites per document20051.406
External Cites per document20062.039
External Cites per document20071.828
External Cites per document20082.730
External Cites per document20092.336
External Cites per document20102.529
External Cites per document20112.942
External Cites per document20123.072
External Cites per document20132.777
External Cites per document20142.954
External Cites per document20152.671
External Cites per document20162.574
External Cites per document20172.778
Cites per document19991.327
Cites per document20001.385
Cites per document20011.600
Cites per document20021.477
Cites per document20031.419
Cites per document20041.496
Cites per document20051.664
Cites per document20062.150
Cites per document20072.000
Cites per document20083.102
Cites per document20092.580
Cites per document20102.739
Cites per document20113.242
Cites per document20123.280
Cites per document20133.015
Cites per document20143.183
Cites per document20152.807
Cites per document20162.716
Cites per document20172.919
% 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
199912.00
20004.55
200122.73
20022.13
20035.66
200415.69
200525.86
200630.43
200729.55
200835.00
200920.51
201015.56
201121.74
201211.11
201310.87
201415.09
201517.78
201613.16
20175.21
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 documents19992
Non-citable documents20003
Non-citable documents20017
Non-citable documents20026
Non-citable documents20035
Non-citable documents20047
Non-citable documents20058
Non-citable documents20069
Non-citable documents200710
Non-citable documents200811
Non-citable documents200911
Non-citable documents20104
Non-citable documents20114
Non-citable documents20125
Non-citable documents20136
Non-citable documents20146
Non-citable documents20154
Non-citable documents20163
Non-citable documents20171
Citable documents1999153
Citable documents2000156
Citable documents2001115
Citable documents200288
Citable documents200386
Citable documents2004115
Citable documents2005143
Citable documents2006153
Citable documents2007145
Citable documents2008137
Citable documents2009119
Citable documents2010119
Citable documents2011120
Citable documents2012125
Citable documents2013130
Citable documents2014131
Citable documents2015140
Citable documents2016141
Citable documents2017135
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 documents199965
Uncited documents200067
Uncited documents200146
Uncited documents200239
Uncited documents200337
Uncited documents200449
Uncited documents200562
Uncited documents200648
Uncited documents200754
Uncited documents200841
Uncited documents200939
Uncited documents201036
Uncited documents201120
Uncited documents201220
Uncited documents201323
Uncited documents201429
Uncited documents201542
Uncited documents201630
Uncited documents201720
Cited documents199990
Cited documents200092
Cited documents200176
Cited documents200255
Cited documents200354
Cited documents200473
Cited documents200589
Cited documents2006114
Cited documents2007101
Cited documents2008107
Cited documents200991
Cited documents201087
Cited documents2011104
Cited documents2012110
Cited documents2013113
Cited documents2014108
Cited documents2015102
Cited documents2016114
Cited documents2017116
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