Class information for:
Level 1: DIGIT RATIO//2D4D//2D 4D

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
11670 963 46.0 73%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
284 3       POLYCYSTIC OVARY SYNDROME//ENDOCRINOLOGY & METABOLISM//CORTISOL 42633
1819 2             CORTISOL//DIGIT RATIO//PSYCHONEUROENDOCRINOLOGY 6224
11670 1                   DIGIT RATIO//2D4D//2D 4D 963

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 DIGIT RATIO authKW 4387581 17% 85% 163
2 2D4D authKW 2857835 11% 87% 104
3 2D 4D authKW 1522428 6% 87% 55
4 PRENATAL TESTOSTERONE authKW 1242433 5% 85% 46
5 2D4D RATIO authKW 1165224 4% 88% 42
6 DIGIT RATIO 2D4D authKW 923344 3% 94% 31
7 SYSTEMIZING authKW 795484 4% 61% 41
8 FINGER LENGTH authKW 770476 3% 90% 27
9 FINGER LENGTH RATIO authKW 621217 2% 85% 23
10 EMPATHIZING authKW 607135 3% 64% 30

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Psychology, Social 4357 12% 0% 111
2 Behavioral Sciences 3679 14% 0% 137
3 Anthropology 2286 8% 0% 74
4 Psychology, Developmental 1111 6% 0% 60
5 Endocrinology & Metabolism 1088 14% 0% 134
6 Psychology, Multidisciplinary 1063 8% 0% 77
7 Psychology, Experimental 942 7% 0% 69
8 Psychology, Biological 866 4% 0% 34
9 Biology 531 7% 0% 70
10 Social Sciences, Interdisciplinary 515 4% 0% 39

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 AUTISM 120829 5% 7% 52
2 REPROD GENET MED GENET CELL BIOL 63414 0% 100% 2
3 BASIC PSYCHOL 61623 3% 6% 31
4 MKT ORG STUDIES 47558 0% 50% 3
5 NEUROCOGNIT DEV UNIT 43463 1% 11% 12
6 SOCIOBIOL ANTHROPOL 42845 1% 10% 13
7 GLOBE ECON 42275 0% 67% 2
8 FOETAL MED 36231 0% 29% 4
9 HUMAN COGNIT NEUROSCI UNIT 35608 1% 11% 10
10 AGHIA SOPHIA CHILDRENS HOSPITAL 31707 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 PERSONALITY AND INDIVIDUAL DIFFERENCES 32043 10% 1% 97
2 AMERICAN JOURNAL OF HUMAN BIOLOGY 24147 4% 2% 41
3 ARCHIVES OF SEXUAL BEHAVIOR 18686 4% 2% 37
4 HORMONES AND BEHAVIOR 17773 4% 1% 43
5 PSYCHONEUROENDOCRINOLOGY 10678 4% 1% 36
6 EARLY HUMAN DEVELOPMENT 10628 4% 1% 34
7 MOLECULAR AUTISM 7759 1% 3% 8
8 EVOLUTION AND HUMAN BEHAVIOR 6924 1% 2% 14
9 LATERALITY 4145 1% 1% 9
10 EVOLUTIONARY PSYCHOLOGY 3851 1% 2% 7

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 DIGIT RATIO 4387581 17% 85% 163 Search DIGIT+RATIO Search DIGIT+RATIO
2 2D4D 2857835 11% 87% 104 Search 2D4D Search 2D4D
3 2D 4D 1522428 6% 87% 55 Search 2D+4D Search 2D+4D
4 PRENATAL TESTOSTERONE 1242433 5% 85% 46 Search PRENATAL+TESTOSTERONE Search PRENATAL+TESTOSTERONE
5 2D4D RATIO 1165224 4% 88% 42 Search 2D4D+RATIO Search 2D4D+RATIO
6 DIGIT RATIO 2D4D 923344 3% 94% 31 Search DIGIT+RATIO+2D4D Search DIGIT+RATIO+2D4D
7 SYSTEMIZING 795484 4% 61% 41 Search SYSTEMIZING Search SYSTEMIZING
8 FINGER LENGTH 770476 3% 90% 27 Search FINGER+LENGTH Search FINGER+LENGTH
9 FINGER LENGTH RATIO 621217 2% 85% 23 Search FINGER+LENGTH+RATIO Search FINGER+LENGTH+RATIO
10 EMPATHIZING 607135 3% 64% 30 Search EMPATHIZING Search EMPATHIZING

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref. in
cl.		 Shr. of ref. in
cl.		 Citations
1 VORACEK, M , LOIBL, LM , (2009) SCIENTOMETRIC ANALYSIS AND BIBLIOGRAPHY OF DIGIT RATIO (2D:4D) RESEARCH, 1998-2008.PSYCHOLOGICAL REPORTS. VOL. 104. ISSUE 3. P. 922 -956 225 86% 53
2 HONEKOPP, J , WATSON, S , (2010) META-ANALYSIS OF DIGIT RATIO 2D:4D SHOWS GREATER SEX DIFFERENCE IN THE RIGHT HAND.AMERICAN JOURNAL OF HUMAN BIOLOGY. VOL. 22. ISSUE 5. P. 619-630 99 88% 138
3 APICELLA, CL , TOBOLSKY, VA , MARLOWE, FW , MILLER, KW , (2016) HADZA HUNTER-GATHERER MEN DO NOT HAVE MORE MASCULINE DIGIT RATIOS (2D:4D).AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY. VOL. 159. ISSUE 2. P. 223 -232 59 63% 1
4 WONG, WI , HINES, M , (2016) INTERPRETING DIGIT RATIO (2D:4D)-BEHAVIOR CORRELATIONS: 2D:4D SEX DIFFERENCE, STABILITY, AND BEHAVIORAL CORRELATES AND THEIR REPLICABILITY IN YOUNG CHILDREN.HORMONES AND BEHAVIOR. VOL. 78. ISSUE . P. 86 -94 48 76% 1
5 TEATERO, ML , NETLEY, C , (2013) A CRITICAL REVIEW OF THE RESEARCH ON THE EXTREME MALE BRAIN THEORY AND DIGIT RATIO (2D:4D).JOURNAL OF AUTISM AND DEVELOPMENTAL DISORDERS. VOL. 43. ISSUE 11. P. 2664-2676 48 77% 17
6 VORACEK, M , PIETSCHNIG, J , (2009) DIGIT RATIOS, FINGER LENGTH, AND BASIC MUSICAL ABILITIES.PSYCHOLOGICA BELGICA. VOL. 49. ISSUE 1. P. 1 -18 48 92% 1
7 COHEN-BENDAHAN, CCC , VAN DE BEEK, C , BERENBAUM, SA , (2005) PRENATAL SEX HORMONE EFFECTS ON CHILD AND ADULT SEX-TYPED BEHAVIOR: METHODS AND FINDINGS.NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS. VOL. 29. ISSUE 2. P. 353-384 89 41% 242
8 XU, Y , ZHENG, Y , (2015) THE DIGIT RATIO (2D:4D) IN CHINA: A META-ANALYSIS.AMERICAN JOURNAL OF HUMAN BIOLOGY. VOL. 27. ISSUE 3. P. 304 -309 35 97% 6
9 DIRENZO, GV , STYNOSKI, JL , (2012) PATTERNS OF SECOND-TO-FOURTH DIGIT LENGTH RATIOS (2D:4D) IN TWO SPECIES OF FROGS AND TWO SPECIES OF LIZARDS AT LA SELVA, COSTA RICA.ANATOMICAL RECORD-ADVANCES IN INTEGRATIVE ANATOMY AND EVOLUTIONARY BIOLOGY. VOL. 295. ISSUE 4. P. 597 -603 44 85% 6
10 HONEKOPP, J , BARTHOLDT, L , BEIER, L , LIEBERT, A , (2007) SECOND TO FOURTH DIGIT LENGTH RATIO (2D : 4D) AND ADULT SEX HORMONE LEVELS: NEW DATA AND A META-ANALYTIC REVIEW.PSYCHONEUROENDOCRINOLOGY. VOL. 32. ISSUE 4. P. 313-321 39 87% 136

Classes with closest relation at Level 1


Rank Class id link
1 13981 TESTOSTERONE//CHALLENGE HYPOTHESIS//SALIVARY TESTOSTERONE
2 14436 SEXUAL ORIENTATION//MALE ANDROPHILIA//HOMOSEXUALITY
3 26455 INTRAUTERINE POSITION//ANOGENITAL DISTANCE//FEMALE MASCULINIZATION
4 8842 DISORDERS OF SEX DEVELOPMENT//INTERSEX//AMBIGUOUS GENITALIA
5 27795 CNS ACETYLCHOLINE RELEASE//GATHERING HYPOTHESIS//OBJECT LOCATION MEMORY
6 27616 REPROD SCI PROGRAM//ANIM PHYSIOL ENDOCRINOL//FOLLICULAR PERSISTENCE
7 3999 HANDEDNESS//LATERALITY//LEFT HANDEDNESS
8 5480 MENTAL ROTATION//SPATIAL ABILITY//SPATIAL SKILLS
9 12303 GENDER DEVELOPMENT//SEX ROLES//GENDER CONSTANCY
10 21138 ILAT STEROID RIA//UMASS CANC//OFFSPRING GENDER

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