Scimago Journal & Country Rank


Country United States  - SIR icon SIR Ranking of United States
H Index
Subject Area and CategoryMedicine
Pediatrics, Perinatology and Child Health

Developmental and Educational Psychology
Publication typeJournals
ISSN15327078, 15250008
Scope Infancy, the official journal of the International Society on Infant Studies, emphasizes the highest quality original research on normal and aberrant infant development during the first two years. Both human and animal research are included. In addition to regular length research articles and brief reports (3000-word maximum), the journal includes solicited target articles along with a series of commentaries; debates, in which different theoretical positions are presented along with a series of commentaries; and thematic collections, a group of three to five reports or summaries of research on the same issue, conducted independently at different laboratories, with invited commentaries.


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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.

Developmental and Educational Psychology2001Q2
Developmental and Educational Psychology2002Q1
Developmental and Educational Psychology2003Q1
Developmental and Educational Psychology2004Q1
Developmental and Educational Psychology2005Q1
Developmental and Educational Psychology2006Q2
Developmental and Educational Psychology2007Q1
Developmental and Educational Psychology2008Q1
Developmental and Educational Psychology2009Q1
Developmental and Educational Psychology2010Q1
Developmental and Educational Psychology2011Q1
Developmental and Educational Psychology2012Q1
Developmental and Educational Psychology2013Q1
Developmental and Educational Psychology2014Q1
Developmental and Educational Psychology2015Q1
Developmental and Educational Psychology2016Q1
Developmental and Educational Psychology2017Q1
Developmental and Educational Psychology2018Q1
Pediatrics, Perinatology and Child Health2001Q1
Pediatrics, Perinatology and Child Health2002Q1
Pediatrics, Perinatology and Child Health2003Q1
Pediatrics, Perinatology and Child Health2004Q1
Pediatrics, Perinatology and Child Health2005Q1
Pediatrics, Perinatology and Child Health2006Q1
Pediatrics, Perinatology and Child Health2007Q1
Pediatrics, Perinatology and Child Health2008Q1
Pediatrics, Perinatology and Child Health2009Q1
Pediatrics, Perinatology and Child Health2010Q1
Pediatrics, Perinatology and Child Health2011Q1
Pediatrics, Perinatology and Child Health2012Q1
Pediatrics, Perinatology and Child Health2013Q1
Pediatrics, Perinatology and Child Health2014Q1
Pediatrics, Perinatology and Child Health2015Q1
Pediatrics, Perinatology and Child Health2016Q1
Pediatrics, Perinatology and Child Health2017Q1
Pediatrics, Perinatology and Child Health2018Q1

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.

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)20000.000
Cites / Doc. (4 years)20011.458
Cites / Doc. (4 years)20021.635
Cites / Doc. (4 years)20031.370
Cites / Doc. (4 years)20041.877
Cites / Doc. (4 years)20051.420
Cites / Doc. (4 years)20061.463
Cites / Doc. (4 years)20072.137
Cites / Doc. (4 years)20082.197
Cites / Doc. (4 years)20091.953
Cites / Doc. (4 years)20102.208
Cites / Doc. (4 years)20112.529
Cites / Doc. (4 years)20122.353
Cites / Doc. (4 years)20133.111
Cites / Doc. (4 years)20142.877
Cites / Doc. (4 years)20152.673
Cites / Doc. (4 years)20163.196
Cites / Doc. (4 years)20172.809
Cites / Doc. (4 years)20183.007
Cites / Doc. (3 years)20000.000
Cites / Doc. (3 years)20011.458
Cites / Doc. (3 years)20021.635
Cites / Doc. (3 years)20031.370
Cites / Doc. (3 years)20041.289
Cites / Doc. (3 years)20051.330
Cites / Doc. (3 years)20061.400
Cites / Doc. (3 years)20072.133
Cites / Doc. (3 years)20081.824
Cites / Doc. (3 years)20091.724
Cites / Doc. (3 years)20102.058
Cites / Doc. (3 years)20112.375
Cites / Doc. (3 years)20122.505
Cites / Doc. (3 years)20132.796
Cites / Doc. (3 years)20142.617
Cites / Doc. (3 years)20152.686
Cites / Doc. (3 years)20162.950
Cites / Doc. (3 years)20172.367
Cites / Doc. (3 years)20182.769
Cites / Doc. (2 years)20000.000
Cites / Doc. (2 years)20011.458
Cites / Doc. (2 years)20021.635
Cites / Doc. (2 years)20031.105
Cites / Doc. (2 years)20041.242
Cites / Doc. (2 years)20051.243
Cites / Doc. (2 years)20061.319
Cites / Doc. (2 years)20071.877
Cites / Doc. (2 years)20081.217
Cites / Doc. (2 years)20091.444
Cites / Doc. (2 years)20101.829
Cites / Doc. (2 years)20112.258
Cites / Doc. (2 years)20122.174
Cites / Doc. (2 years)20132.623
Cites / Doc. (2 years)20142.376
Cites / Doc. (2 years)20152.690
Cites / Doc. (2 years)20162.367
Cites / Doc. (2 years)20172.029
Cites / Doc. (2 years)20182.788
Total 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.

Self Cites20000
Self Cites20019
Self Cites20028
Self Cites200311
Self Cites200416
Self Cites200513
Self Cites20066
Self Cites200718
Self Cites200814
Self Cites200913
Self Cites201012
Self Cites201117
Self Cites201222
Self Cites201326
Self Cites201422
Self Cites201515
Self Cites201621
Self Cites201721
Self Cites201820
Total Cites20000
Total Cites200135
Total Cites200285
Total Cites2003111
Total Cites2004116
Total Cites2005137
Total Cites2006147
Total Cites2007209
Total Cites2008166
Total Cites2009169
Total Cites2010214
Total Cites2011247
Total Cites2012253
Total Cites2013288
Total Cites2014335
Total Cites2015325
Total Cites2016351
Total Cites2017232
Total Cites2018324
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.

External Cites per document20000
External Cites per document20011.083
External Cites per document20021.481
External Cites per document20031.235
External Cites per document20041.111
External Cites per document20051.204
External Cites per document20061.343
External Cites per document20071.949
External Cites per document20081.670
External Cites per document20091.592
External Cites per document20101.942
External Cites per document20112.212
External Cites per document20122.287
External Cites per document20132.544
External Cites per document20142.445
External Cites per document20152.562
External Cites per document20162.773
External Cites per document20172.153
External Cites per document20182.598
Cites per document20000.000
Cites per document20011.458
Cites per document20021.635
Cites per document20031.370
Cites per document20041.289
Cites per document20051.330
Cites per document20061.400
Cites per document20072.133
Cites per document20081.824
Cites per document20091.724
Cites per document20102.058
Cites per document20112.375
Cites per document20122.505
Cites per document20132.796
Cites per document20142.617
Cites per document20152.686
Cites per document20162.950
Cites per document20172.367
Cites per document20182.769
% 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
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.

Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20031
Non-citable documents20042
Non-citable documents20056
Non-citable documents20067
Non-citable documents20078
Non-citable documents20084
Non-citable documents20093
Non-citable documents20102
Non-citable documents20112
Non-citable documents20124
Non-citable documents20135
Non-citable documents20145
Non-citable documents20153
Non-citable documents20161
Non-citable documents20171
Non-citable documents20182
Citable documents20000
Citable documents200124
Citable documents200252
Citable documents200381
Citable documents200490
Citable documents2005103
Citable documents2006105
Citable documents200798
Citable documents200891
Citable documents200998
Citable documents2010104
Citable documents2011104
Citable documents2012101
Citable documents2013103
Citable documents2014128
Citable documents2015121
Citable documents2016119
Citable documents201798
Citable documents2018117
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.

Uncited documents20000
Uncited documents20016
Uncited documents200218
Uncited documents200331
Uncited documents200436
Uncited documents200542
Uncited documents200647
Uncited documents200732
Uncited documents200832
Uncited documents200939
Uncited documents201032
Uncited documents201124
Uncited documents201230
Uncited documents201326
Uncited documents201434
Uncited documents201527
Uncited documents201620
Uncited documents201723
Uncited documents201832
Cited documents20000
Cited documents200118
Cited documents200234
Cited documents200351
Cited documents200456
Cited documents200567
Cited documents200665
Cited documents200774
Cited documents200863
Cited documents200962
Cited documents201074
Cited documents201182
Cited documents201275
Cited documents201382
Cited documents201499
Cited documents201597
Cited documents2016100
Cited documents201776
Cited documents201887
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