Journal of Education Policy

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.

Category	Year	Quartile
Education	1997	Q1
Education	1998	Q2
Education	1999	Q1
Education	2000	Q1
Education	2001	Q1
Education	2002	Q1
Education	2003	Q1
Education	2004	Q1
Education	2005	Q1
Education	2006	Q1
Education	2007	Q1
Education	2008	Q1
Education	2009	Q1
Education	2010	Q1
Education	2011	Q1
Education	2012	Q1
Education	2013	Q1
Education	2014	Q1
Education	2015	Q1
Education	2016	Q1

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.

Year	SJR
1999	0.855
2000	1.393
2001	0.773
2002	1.005
2003	0.851
2004	0.990
2005	1.098
2006	1.465
2007	1.461
2008	1.721
2009	1.556
2010	1.390
2011	1.488
2012	2.125
2013	1.960
2014	1.502
2015	2.440
2016	2.216

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 document	Year	Value
Cites / Doc. (4 years)	1999	0.612
Cites / Doc. (4 years)	2000	0.800
Cites / Doc. (4 years)	2001	0.725
Cites / Doc. (4 years)	2002	0.777
Cites / Doc. (4 years)	2003	1.157
Cites / Doc. (4 years)	2004	0.945
Cites / Doc. (4 years)	2005	1.575
Cites / Doc. (4 years)	2006	1.910
Cites / Doc. (4 years)	2007	2.503
Cites / Doc. (4 years)	2008	2.020
Cites / Doc. (4 years)	2009	2.481
Cites / Doc. (4 years)	2010	2.127
Cites / Doc. (4 years)	2011	2.220
Cites / Doc. (4 years)	2012	2.757
Cites / Doc. (4 years)	2013	3.121
Cites / Doc. (4 years)	2014	2.408
Cites / Doc. (4 years)	2015	2.821
Cites / Doc. (4 years)	2016	3.109
Cites / Doc. (3 years)	1999	0.612
Cites / Doc. (3 years)	2000	0.840
Cites / Doc. (3 years)	2001	0.791
Cites / Doc. (3 years)	2002	0.857
Cites / Doc. (3 years)	2003	1.106
Cites / Doc. (3 years)	2004	0.991
Cites / Doc. (3 years)	2005	1.362
Cites / Doc. (3 years)	2006	1.871
Cites / Doc. (3 years)	2007	1.982
Cites / Doc. (3 years)	2008	2.186
Cites / Doc. (3 years)	2009	2.103
Cites / Doc. (3 years)	2010	2.017
Cites / Doc. (3 years)	2011	2.159
Cites / Doc. (3 years)	2012	2.828
Cites / Doc. (3 years)	2013	2.521
Cites / Doc. (3 years)	2014	2.131
Cites / Doc. (3 years)	2015	2.978
Cites / Doc. (3 years)	2016	3.047
Cites / Doc. (2 years)	1999	0.685
Cites / Doc. (2 years)	2000	0.916
Cites / Doc. (2 years)	2001	0.915
Cites / Doc. (2 years)	2002	0.747
Cites / Doc. (2 years)	2003	1.117
Cites / Doc. (2 years)	2004	0.900
Cites / Doc. (2 years)	2005	1.158
Cites / Doc. (2 years)	2006	1.434
Cites / Doc. (2 years)	2007	1.922
Cites / Doc. (2 years)	2008	1.712
Cites / Doc. (2 years)	2009	1.848
Cites / Doc. (2 years)	2010	1.765
Cites / Doc. (2 years)	2011	2.079
Cites / Doc. (2 years)	2012	2.196
Cites / Doc. (2 years)	2013	1.968
Cites / Doc. (2 years)	2014	2.087
Cites / Doc. (2 years)	2015	3.081
Cites / Doc. (2 years)	2016	2.590

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.

Cites	Year	Value
Self Cites	1999	18
Self Cites	2000	24
Self Cites	2001	26
Self Cites	2002	22
Self Cites	2003	31
Self Cites	2004	33
Self Cites	2005	27
Self Cites	2006	42
Self Cites	2007	42
Self Cites	2008	40
Self Cites	2009	28
Self Cites	2010	24
Self Cites	2011	48
Self Cites	2012	55
Self Cites	2013	52
Self Cites	2014	42
Self Cites	2015	37
Self Cites	2016	72
Total Cites	1999	82
Total Cites	2000	105
Total Cites	2001	102
Total Cites	2002	102
Total Cites	2003	136
Total Cites	2004	116
Total Cites	2005	158
Total Cites	2006	217
Total Cites	2007	224
Total Cites	2008	247
Total Cites	2009	244
Total Cites	2010	244
Total Cites	2011	285
Total Cites	2012	379
Total Cites	2013	353
Total Cites	2014	292
Total Cites	2015	399
Total Cites	2016	387

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.

Cites	Year	Value
External Cites per document	1999	0.478
External Cites per document	2000	0.648
External Cites per document	2001	0.589
External Cites per document	2002	0.672
External Cites per document	2003	0.854
External Cites per document	2004	0.709
External Cites per document	2005	1.129
External Cites per document	2006	1.509
External Cites per document	2007	1.611
External Cites per document	2008	1.832
External Cites per document	2009	1.862
External Cites per document	2010	1.818
External Cites per document	2011	1.795
External Cites per document	2012	2.418
External Cites per document	2013	2.150
External Cites per document	2014	1.825
External Cites per document	2015	2.701
External Cites per document	2016	2.480
Cites per document	1999	0.612
Cites per document	2000	0.840
Cites per document	2001	0.791
Cites per document	2002	0.857
Cites per document	2003	1.106
Cites per document	2004	0.991
Cites per document	2005	1.362
Cites per document	2006	1.871
Cites per document	2007	1.982
Cites per document	2008	2.186
Cites per document	2009	2.103
Cites per document	2010	2.017
Cites per document	2011	2.159
Cites per document	2012	2.828
Cites per document	2013	2.521
Cites per document	2014	2.131
Cites per document	2015	2.978
Cites per document	2016	3.047

% 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.

Year	International Collaboration
1999	36.11
2000	26.09
2001	35.14
2002	22.50
2003	4.88
2004	10.81
2005	12.50
2006	13.51
2007	7.89
2008	6.98
2009	9.30
2010	6.12
2011	6.52
2012	8.33
2013	13.04
2014	6.38
2015	9.30
2016	7.69

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.

Documents	Year	Value
Non-citable documents	1999	0
Non-citable documents	2000	0
Non-citable documents	2001	0
Non-citable documents	2002	0
Non-citable documents	2003	0
Non-citable documents	2004	1
Non-citable documents	2005	2
Non-citable documents	2006	2
Non-citable documents	2007	1
Non-citable documents	2008	2
Non-citable documents	2009	2
Non-citable documents	2010	3
Non-citable documents	2011	3
Non-citable documents	2012	4
Non-citable documents	2013	3
Non-citable documents	2014	3
Non-citable documents	2015	7
Non-citable documents	2016	9
Citable documents	1999	134
Citable documents	2000	125
Citable documents	2001	129
Citable documents	2002	119
Citable documents	2003	123
Citable documents	2004	117
Citable documents	2005	116
Citable documents	2006	116
Citable documents	2007	113
Citable documents	2008	113
Citable documents	2009	116
Citable documents	2010	121
Citable documents	2011	132
Citable documents	2012	134
Citable documents	2013	140
Citable documents	2014	137
Citable documents	2015	134
Citable documents	2016	127

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.

Documents	Year	Value
Uncited documents	1999	82
Uncited documents	2000	72
Uncited documents	2001	76
Uncited documents	2002	60
Uncited documents	2003	47
Uncited documents	2004	56
Uncited documents	2005	59
Uncited documents	2006	39
Uncited documents	2007	32
Uncited documents	2008	34
Uncited documents	2009	26
Uncited documents	2010	38
Uncited documents	2011	37
Uncited documents	2012	43
Uncited documents	2013	35
Uncited documents	2014	42
Uncited documents	2015	37
Uncited documents	2016	38
Cited documents	1999	52
Cited documents	2000	53
Cited documents	2001	53
Cited documents	2002	59
Cited documents	2003	76
Cited documents	2004	62
Cited documents	2005	59
Cited documents	2006	79
Cited documents	2007	82
Cited documents	2008	81
Cited documents	2009	92
Cited documents	2010	86
Cited documents	2011	98
Cited documents	2012	95
Cited documents	2013	108
Cited documents	2014	98
Cited documents	2015	104
Cited documents	2016	98

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Country	United Kingdom	55 H Index
Subject Area and Category	Social Sciences Education
Publisher	Taylor & Francis
Publication type	Journals
ISSN	14645106, 02680939
Coverage	1996-ongoing
Scope	The Journal of Education Policy aims to discuss, analyse and debate policymaking, policy implementation and policy impact at all levels of and in all facets of education. It offers a forum for theoretical debate, and historical and comparative studies, as well as policy analysis and evaluation reports. The journal also analyses key policy documents and reviews relevant texts and monographs. (source)