Theory and Psychology

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
History and Philosophy of Science	1997	Q1
History and Philosophy of Science	1998	Q2
History and Philosophy of Science	1999	Q2
History and Philosophy of Science	2000	Q1
History and Philosophy of Science	2001	Q2
History and Philosophy of Science	2002	Q2
History and Philosophy of Science	2003	Q2
History and Philosophy of Science	2004	Q1
History and Philosophy of Science	2005	Q1
History and Philosophy of Science	2006	Q2
History and Philosophy of Science	2007	Q2
History and Philosophy of Science	2008	Q2
History and Philosophy of Science	2009	Q2
History and Philosophy of Science	2010	Q2
History and Philosophy of Science	2011	Q2
History and Philosophy of Science	2012	Q1
History and Philosophy of Science	2013	Q2
History and Philosophy of Science	2014	Q1
History and Philosophy of Science	2015	Q2
History and Philosophy of Science	2016	Q2
Psychology (miscellaneous)	1997	Q2
Psychology (miscellaneous)	1998	Q2
Psychology (miscellaneous)	1999	Q2
Psychology (miscellaneous)	2000	Q2
Psychology (miscellaneous)	2001	Q2
Psychology (miscellaneous)	2002	Q3
Psychology (miscellaneous)	2003	Q2
Psychology (miscellaneous)	2004	Q2
Psychology (miscellaneous)	2005	Q2
Psychology (miscellaneous)	2006	Q2
Psychology (miscellaneous)	2007	Q2
Psychology (miscellaneous)	2008	Q3
Psychology (miscellaneous)	2009	Q3
Psychology (miscellaneous)	2010	Q2
Psychology (miscellaneous)	2011	Q2
Psychology (miscellaneous)	2012	Q2
Psychology (miscellaneous)	2013	Q2
Psychology (miscellaneous)	2014	Q2
Psychology (miscellaneous)	2015	Q3
Psychology (miscellaneous)	2016	Q3

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	0.304
2000	0.420
2001	0.333
2002	0.290
2003	0.270
2004	0.365
2005	0.469
2006	0.443
2007	0.336
2008	0.281
2009	0.302
2010	0.424
2011	0.471
2012	0.520
2013	0.391
2014	0.520
2015	0.348
2016	0.345

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	0.357
Cites / Doc. (4 years)	2000	0.720
Cites / Doc. (4 years)	2001	0.435
Cites / Doc. (4 years)	2002	0.427
Cites / Doc. (4 years)	2003	0.567
Cites / Doc. (4 years)	2004	0.702
Cites / Doc. (4 years)	2005	0.839
Cites / Doc. (4 years)	2006	1.022
Cites / Doc. (4 years)	2007	0.798
Cites / Doc. (4 years)	2008	0.769
Cites / Doc. (4 years)	2009	0.797
Cites / Doc. (4 years)	2010	1.247
Cites / Doc. (4 years)	2011	1.278
Cites / Doc. (4 years)	2012	1.549
Cites / Doc. (4 years)	2013	1.524
Cites / Doc. (4 years)	2014	1.442
Cites / Doc. (4 years)	2015	1.337
Cites / Doc. (4 years)	2016	0.815
Cites / Doc. (3 years)	1999	0.357
Cites / Doc. (3 years)	2000	0.757
Cites / Doc. (3 years)	2001	0.419
Cites / Doc. (3 years)	2002	0.474
Cites / Doc. (3 years)	2003	0.623
Cites / Doc. (3 years)	2004	0.723
Cites / Doc. (3 years)	2005	0.941
Cites / Doc. (3 years)	2006	0.877
Cites / Doc. (3 years)	2007	0.748
Cites / Doc. (3 years)	2008	0.606
Cites / Doc. (3 years)	2009	0.695
Cites / Doc. (3 years)	2010	1.331
Cites / Doc. (3 years)	2011	1.278
Cites / Doc. (3 years)	2012	1.467
Cites / Doc. (3 years)	2013	1.438
Cites / Doc. (3 years)	2014	1.404
Cites / Doc. (3 years)	2015	1.064
Cites / Doc. (3 years)	2016	0.849
Cites / Doc. (2 years)	1999	0.363
Cites / Doc. (2 years)	2000	0.826
Cites / Doc. (2 years)	2001	0.356
Cites / Doc. (2 years)	2002	0.605
Cites / Doc. (2 years)	2003	0.548
Cites / Doc. (2 years)	2004	0.813
Cites / Doc. (2 years)	2005	0.738
Cites / Doc. (2 years)	2006	0.767
Cites / Doc. (2 years)	2007	0.586
Cites / Doc. (2 years)	2008	0.458
Cites / Doc. (2 years)	2009	0.693
Cites / Doc. (2 years)	2010	1.378
Cites / Doc. (2 years)	2011	1.034
Cites / Doc. (2 years)	2012	1.239
Cites / Doc. (2 years)	2013	1.475
Cites / Doc. (2 years)	2014	1.000
Cites / Doc. (2 years)	2015	1.058
Cites / Doc. (2 years)	2016	0.827

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	22
Self Cites	2000	90
Self Cites	2001	20
Self Cites	2002	53
Self Cites	2003	24
Self Cites	2004	17
Self Cites	2005	36
Self Cites	2006	17
Self Cites	2007	11
Self Cites	2008	6
Self Cites	2009	9
Self Cites	2010	41
Self Cites	2011	7
Self Cites	2012	22
Self Cites	2013	34
Self Cites	2014	32
Self Cites	2015	14
Self Cites	2016	12
Total Cites	1999	75
Total Cites	2000	165
Total Cites	2001	83
Total Cites	2002	93
Total Cites	2003	109
Total Cites	2004	112
Total Cites	2005	127
Total Cites	2006	114
Total Cites	2007	107
Total Cites	2008	86
Total Cites	2009	98
Total Cites	2010	177
Total Cites	2011	170
Total Cites	2012	201
Total Cites	2013	207
Total Cites	2014	219
Total Cites	2015	166
Total Cites	2016	135

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	0.252
External Cites per document	2000	0.344
External Cites per document	2001	0.318
External Cites per document	2002	0.204
External Cites per document	2003	0.486
External Cites per document	2004	0.613
External Cites per document	2005	0.674
External Cites per document	2006	0.746
External Cites per document	2007	0.671
External Cites per document	2008	0.563
External Cites per document	2009	0.631
External Cites per document	2010	1.023
External Cites per document	2011	1.226
External Cites per document	2012	1.307
External Cites per document	2013	1.201
External Cites per document	2014	1.199
External Cites per document	2015	0.974
External Cites per document	2016	0.774
Cites per document	1999	0.357
Cites per document	2000	0.757
Cites per document	2001	0.419
Cites per document	2002	0.474
Cites per document	2003	0.623
Cites per document	2004	0.723
Cites per document	2005	0.941
Cites per document	2006	0.877
Cites per document	2007	0.748
Cites per document	2008	0.606
Cites per document	2009	0.695
Cites per document	2010	1.331
Cites per document	2011	1.278
Cites per document	2012	1.467
Cites per document	2013	1.438
Cites per document	2014	1.404
Cites per document	2015	1.064
Cites per document	2016	0.849

% 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	4.11
2000	8.33
2001	0.00
2002	7.55
2003	2.50
2004	6.82
2005	8.70
2006	0.00
2007	2.33
2008	8.51
2009	4.35
2010	6.82
2011	4.00
2012	7.41
2013	7.27
2014	4.00
2015	7.14
2016	12.20

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	2
Non-citable documents	2000	2
Non-citable documents	2001	1
Non-citable documents	2002	3
Non-citable documents	2003	4
Non-citable documents	2004	4
Non-citable documents	2005	2
Non-citable documents	2006	0
Non-citable documents	2007	2
Non-citable documents	2008	2
Non-citable documents	2009	4
Non-citable documents	2010	3
Non-citable documents	2011	4
Non-citable documents	2012	3
Non-citable documents	2013	4
Non-citable documents	2014	3
Non-citable documents	2015	3
Non-citable documents	2016	2
Citable documents	1999	210
Citable documents	2000	218
Citable documents	2001	198
Citable documents	2002	196
Citable documents	2003	175
Citable documents	2004	155
Citable documents	2005	135
Citable documents	2006	130
Citable documents	2007	143
Citable documents	2008	142
Citable documents	2009	141
Citable documents	2010	133
Citable documents	2011	133
Citable documents	2012	137
Citable documents	2013	144
Citable documents	2014	156
Citable documents	2015	156
Citable documents	2016	159

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	166
Uncited documents	2000	141
Uncited documents	2001	148
Uncited documents	2002	158
Uncited documents	2003	113
Uncited documents	2004	104
Uncited documents	2005	77
Uncited documents	2006	69
Uncited documents	2007	90
Uncited documents	2008	92
Uncited documents	2009	89
Uncited documents	2010	60
Uncited documents	2011	69
Uncited documents	2012	58
Uncited documents	2013	67
Uncited documents	2014	69
Uncited documents	2015	72
Uncited documents	2016	86
Cited documents	1999	46
Cited documents	2000	79
Cited documents	2001	51
Cited documents	2002	41
Cited documents	2003	66
Cited documents	2004	55
Cited documents	2005	60
Cited documents	2006	61
Cited documents	2007	55
Cited documents	2008	52
Cited documents	2009	56
Cited documents	2010	76
Cited documents	2011	68
Cited documents	2012	82
Cited documents	2013	81
Cited documents	2014	90
Cited documents	2015	87
Cited documents	2016	75

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Country	United States	42 H Index
Subject Area and Category	Arts and Humanities History and Philosophy of Science Psychology Psychology (miscellaneous)
Publisher	SAGE Publications
Publication type	Journals
ISSN	09593543
Coverage	1995-ongoing
Scope	Theory & Psychology is a fully peer reviewed forum for theoretical and meta-theoretical analysis in psychology. It focuses on the emergent themes at the centre of contemporary psychological debate. Its principal aim is to foster theoretical dialogue and innovation within the discipline, serving an integrative role for a wide psychological audience. Theory & Psychology publishes scholarly and expository papers which explore significant theoretical developments within and across such specific sub-areas as: cognitive, social, personality, developmental, clinical, perceptual or biological psychology. (source)