Journal of Cognition and Development

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
Developmental and Educational Psychology	2001	Q2
Developmental and Educational Psychology	2002	Q2
Developmental and Educational Psychology	2003	Q1
Developmental and Educational Psychology	2004	Q1
Developmental and Educational Psychology	2005	Q2
Developmental and Educational Psychology	2006	Q2
Developmental and Educational Psychology	2007	Q1
Developmental and Educational Psychology	2008	Q2
Developmental and Educational Psychology	2009	Q1
Developmental and Educational Psychology	2010	Q1
Developmental and Educational Psychology	2011	Q2
Developmental and Educational Psychology	2012	Q2
Developmental and Educational Psychology	2013	Q1
Developmental and Educational Psychology	2014	Q2
Developmental and Educational Psychology	2015	Q1
Developmental and Educational Psychology	2016	Q1
Experimental and Cognitive Psychology	2001	Q3
Experimental and Cognitive Psychology	2002	Q2
Experimental and Cognitive Psychology	2003	Q1
Experimental and Cognitive Psychology	2004	Q1
Experimental and Cognitive Psychology	2005	Q2
Experimental and Cognitive Psychology	2006	Q3
Experimental and Cognitive Psychology	2007	Q2
Experimental and Cognitive Psychology	2008	Q2
Experimental and Cognitive Psychology	2009	Q2
Experimental and Cognitive Psychology	2010	Q2
Experimental and Cognitive Psychology	2011	Q2
Experimental and Cognitive Psychology	2012	Q2
Experimental and Cognitive Psychology	2013	Q2
Experimental and Cognitive Psychology	2014	Q2
Experimental and Cognitive Psychology	2015	Q1
Experimental and Cognitive Psychology	2016	Q2
Psychiatry and Mental Health	2001	Q2
Psychiatry and Mental Health	2002	Q2
Psychiatry and Mental Health	2003	Q1
Psychiatry and Mental Health	2004	Q1
Psychiatry and Mental Health	2005	Q2
Psychiatry and Mental Health	2006	Q2
Psychiatry and Mental Health	2007	Q1
Psychiatry and Mental Health	2008	Q1
Psychiatry and Mental Health	2009	Q1
Psychiatry and Mental Health	2010	Q1
Psychiatry and Mental Health	2011	Q2
Psychiatry and Mental Health	2012	Q2
Psychiatry and Mental Health	2013	Q1
Psychiatry and Mental Health	2014	Q1
Psychiatry and Mental Health	2015	Q1
Psychiatry and Mental Health	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
2001	0.562
2002	0.753
2003	1.503
2004	1.458
2005	0.911
2006	0.860
2007	1.376
2008	1.117
2009	1.211
2010	1.182
2011	0.912
2012	0.825
2013	1.186
2014	1.202
2015	1.532
2016	1.215

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)	2001	0.947
Cites / Doc. (4 years)	2002	1.333
Cites / Doc. (4 years)	2003	1.611
Cites / Doc. (4 years)	2004	2.125
Cites / Doc. (4 years)	2005	1.420
Cites / Doc. (4 years)	2006	1.461
Cites / Doc. (4 years)	2007	1.714
Cites / Doc. (4 years)	2008	1.780
Cites / Doc. (4 years)	2009	1.957
Cites / Doc. (4 years)	2010	2.447
Cites / Doc. (4 years)	2011	1.808
Cites / Doc. (4 years)	2012	1.614
Cites / Doc. (4 years)	2013	1.841
Cites / Doc. (4 years)	2014	2.274
Cites / Doc. (4 years)	2015	2.295
Cites / Doc. (4 years)	2016	2.060
Cites / Doc. (3 years)	2001	0.947
Cites / Doc. (3 years)	2002	1.333
Cites / Doc. (3 years)	2003	1.611
Cites / Doc. (3 years)	2004	1.774
Cites / Doc. (3 years)	2005	1.250
Cites / Doc. (3 years)	2006	1.225
Cites / Doc. (3 years)	2007	1.650
Cites / Doc. (3 years)	2008	1.819
Cites / Doc. (3 years)	2009	1.971
Cites / Doc. (3 years)	2010	2.143
Cites / Doc. (3 years)	2011	1.415
Cites / Doc. (3 years)	2012	1.355
Cites / Doc. (3 years)	2013	1.625
Cites / Doc. (3 years)	2014	1.849
Cites / Doc. (3 years)	2015	2.088
Cites / Doc. (3 years)	2016	1.871
Cites / Doc. (2 years)	2001	0.947
Cites / Doc. (2 years)	2002	1.333
Cites / Doc. (2 years)	2003	1.086
Cites / Doc. (2 years)	2004	1.667
Cites / Doc. (2 years)	2005	1.087
Cites / Doc. (2 years)	2006	1.038
Cites / Doc. (2 years)	2007	1.519
Cites / Doc. (2 years)	2008	1.447
Cites / Doc. (2 years)	2009	1.732
Cites / Doc. (2 years)	2010	1.552
Cites / Doc. (2 years)	2011	1.094
Cites / Doc. (2 years)	2012	1.315
Cites / Doc. (2 years)	2013	1.196
Cites / Doc. (2 years)	2014	1.587
Cites / Doc. (2 years)	2015	1.750
Cites / Doc. (2 years)	2016	1.828

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	2001	0
Self Cites	2002	4
Self Cites	2003	6
Self Cites	2004	3
Self Cites	2005	9
Self Cites	2006	7
Self Cites	2007	10
Self Cites	2008	4
Self Cites	2009	2
Self Cites	2010	3
Self Cites	2011	8
Self Cites	2012	6
Self Cites	2013	9
Self Cites	2014	7
Self Cites	2015	14
Self Cites	2016	12
Total Cites	2001	18
Total Cites	2002	48
Total Cites	2003	87
Total Cites	2004	94
Total Cites	2005	80
Total Cites	2006	87
Total Cites	2007	132
Total Cites	2008	131
Total Cites	2009	134
Total Cites	2010	105
Total Cites	2011	75
Total Cites	2012	84
Total Cites	2013	130
Total Cites	2014	172
Total Cites	2015	213
Total Cites	2016	232

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	2001	0.947
External Cites per document	2002	1.222
External Cites per document	2003	1.500
External Cites per document	2004	1.717
External Cites per document	2005	1.109
External Cites per document	2006	1.127
External Cites per document	2007	1.525
External Cites per document	2008	1.764
External Cites per document	2009	1.941
External Cites per document	2010	2.082
External Cites per document	2011	1.264
External Cites per document	2012	1.258
External Cites per document	2013	1.513
External Cites per document	2014	1.774
External Cites per document	2015	1.951
External Cites per document	2016	1.774
Cites per document	2001	0.947
Cites per document	2002	1.333
Cites per document	2003	1.611
Cites per document	2004	1.774
Cites per document	2005	1.250
Cites per document	2006	1.225
Cites per document	2007	1.650
Cites per document	2008	1.819
Cites per document	2009	1.971
Cites per document	2010	2.143
Cites per document	2011	1.415
Cites per document	2012	1.355
Cites per document	2013	1.625
Cites per document	2014	1.849
Cites per document	2015	2.088
Cites per document	2016	1.871

% 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
2001	17.65
2002	0.00
2003	11.11
2004	10.34
2005	11.11
2006	14.81
2007	15.00
2008	14.29
2009	10.00
2010	16.00
2011	23.33
2012	11.54
2013	15.79
2014	32.50
2015	16.67
2016	21.15

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	2001	0
Non-citable documents	2002	0
Non-citable documents	2003	1
Non-citable documents	2004	1
Non-citable documents	2005	2
Non-citable documents	2006	3
Non-citable documents	2007	3
Non-citable documents	2008	2
Non-citable documents	2009	0
Non-citable documents	2010	2
Non-citable documents	2011	3
Non-citable documents	2012	3
Non-citable documents	2013	1
Non-citable documents	2014	1
Non-citable documents	2015	2
Non-citable documents	2016	2
Citable documents	2001	19
Citable documents	2002	36
Citable documents	2003	54
Citable documents	2004	53
Citable documents	2005	64
Citable documents	2006	71
Citable documents	2007	80
Citable documents	2008	72
Citable documents	2009	68
Citable documents	2010	49
Citable documents	2011	53
Citable documents	2012	62
Citable documents	2013	80
Citable documents	2014	93
Citable documents	2015	102
Citable documents	2016	124

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	2001	9
Uncited documents	2002	17
Uncited documents	2003	23
Uncited documents	2004	17
Uncited documents	2005	33
Uncited documents	2006	35
Uncited documents	2007	34
Uncited documents	2008	24
Uncited documents	2009	26
Uncited documents	2010	17
Uncited documents	2011	23
Uncited documents	2012	25
Uncited documents	2013	30
Uncited documents	2014	38
Uncited documents	2015	35
Uncited documents	2016	43
Cited documents	2001	10
Cited documents	2002	19
Cited documents	2003	32
Cited documents	2004	37
Cited documents	2005	33
Cited documents	2006	39
Cited documents	2007	49
Cited documents	2008	50
Cited documents	2009	42
Cited documents	2010	34
Cited documents	2011	33
Cited documents	2012	40
Cited documents	2013	51
Cited documents	2014	56
Cited documents	2015	69
Cited documents	2016	83

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Country	United States	45 H Index
Subject Area and Category	Medicine Psychiatry and Mental Health Psychology Developmental and Educational Psychology Experimental and Cognitive Psychology
Publisher	Lawrence Erlbaum Associates Inc.
Publication type	Journals
ISSN	15327647, 15248372
Coverage	2000-ongoing
Scope	The Journal of Cognition and Development is the official journal of the Cognitive Development Society (CDS). Some CDS members are concerned with basic research or theory; others focus on policy issues and practical applications. The range of interests includes cognitive development during all stages of life, and we seek to understand ontogenetic processes in both humans and nonhumans. Finally, their interests encompass typical as well as atypical development, and we attempt to characterize both biological and cultural influences on cognitive change and continuity. (source)