Class information for:
Level 2: EFFECT SIZE//NULL HYPOTHESIS SIGNIFICANCE TESTING//NHST

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
3097 2348 33.6 46%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
34 3       STATISTICS & PROBABILITY//STAT//COMMUNICATIONS IN STATISTICS-THEORY AND METHODS 105938
3097 2             EFFECT SIZE//NULL HYPOTHESIS SIGNIFICANCE TESTING//NHST 2348
5835 1                   EFFECT SIZE//NULL HYPOTHESIS SIGNIFICANCE TESTING//NHST 1570
24629 1                   DOMINANCE ANALYSIS//PREDICTOR IMPORTANCE//RELATIVE WEIGHT ANALYSIS 306
25104 1                   DICHOTOMIZATION//MEDIAN SPLIT//MODERATED REGRESSION 291
29734 1                   SUPERCONDUCTIVITY MECHANISM//PROBABILISTIC ESTIMATE//RVB THEORY 181

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 EFFECT SIZE authKW 368904 7% 18% 161
2 NULL HYPOTHESIS SIGNIFICANCE TESTING authKW 206048 1% 59% 27
3 NHST authKW 162533 1% 83% 15
4 DICHOTOMIZATION authKW 134849 1% 45% 23
5 SIGNIFICANCE TESTING authKW 134163 1% 30% 34
6 PSYCHOLOGICAL METHODS journal 110786 3% 12% 71
7 P HACKING authKW 105323 0% 90% 9
8 PERSPECTIVES ON PSYCHOLOGICAL SCIENCE journal 88829 3% 11% 62
9 STATISTICAL SIGNIFICANCE authKW 75879 2% 14% 42
10 STATISTICAL REFORM authKW 75225 0% 64% 9

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, Mathematical 62531 12% 2% 280
2 Psychology, Multidisciplinary 17441 20% 0% 468
3 Psychology, Educational 9951 8% 0% 197
4 Statistics & Probability 7786 14% 0% 338
5 Psychology, Applied 5924 8% 0% 190
6 Social Sciences, Mathematical Methods 5081 6% 0% 138
7 Psychology, Experimental 4454 10% 0% 230
8 Mathematics, Interdisciplinary Applications 3619 9% 0% 218
9 Management 2391 7% 0% 172
10 Business 1260 5% 0% 107

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 INALF 39009 0% 100% 3
2 STAT COGNIT 39009 0% 100% 3
3 NWORTH BANGOR CLIN TRIALS UNIT 17336 0% 67% 2
4 ABT HANDLUNGSPSYCHOL METHODENLEHRE 1 13003 0% 100% 1
5 ADVERTISING IMC DIGITAL MEDIA 13003 0% 100% 1
6 AGR UMWELT ERNAHRUNGSPOLIT 13003 0% 100% 1
7 ARBEITSBEREICH LANDWIRT AFTLICHE BETRIEBSLEHRE 13003 0% 100% 1
8 BHT BERLIN 13003 0% 100% 1
9 BITSS 13003 0% 100% 1
10 BRANDON CLIN 13003 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 PSYCHOLOGICAL METHODS 110786 3% 12% 71
2 PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 88829 3% 11% 62
3 ORGANIZATIONAL RESEARCH METHODS 62088 2% 10% 47
4 EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT 49438 5% 4% 108
5 MULTIVARIATE BEHAVIORAL RESEARCH 25628 2% 4% 45
6 AMERICAN STATISTICIAN 19553 2% 3% 51
7 BEHAVIOR RESEARCH METHODS 18340 2% 3% 43
8 JOURNAL OF EXPERIMENTAL EDUCATION 18116 1% 4% 35
9 JOURNAL OF EDUCATIONAL AND BEHAVIORAL STATISTICS 18112 1% 5% 26
10 THEORY & PSYCHOLOGY 12392 1% 3% 30

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 EFFECT SIZE 368904 7% 18% 161 Search EFFECT+SIZE Search EFFECT+SIZE
2 NULL HYPOTHESIS SIGNIFICANCE TESTING 206048 1% 59% 27 Search NULL+HYPOTHESIS+SIGNIFICANCE+TESTING Search NULL+HYPOTHESIS+SIGNIFICANCE+TESTING
3 NHST 162533 1% 83% 15 Search NHST Search NHST
4 DICHOTOMIZATION 134849 1% 45% 23 Search DICHOTOMIZATION Search DICHOTOMIZATION
5 SIGNIFICANCE TESTING 134163 1% 30% 34 Search SIGNIFICANCE+TESTING Search SIGNIFICANCE+TESTING
6 P HACKING 105323 0% 90% 9 Search P+HACKING Search P+HACKING
7 STATISTICAL SIGNIFICANCE 75879 2% 14% 42 Search STATISTICAL+SIGNIFICANCE Search STATISTICAL+SIGNIFICANCE
8 STATISTICAL REFORM 75225 0% 64% 9 Search STATISTICAL+REFORM Search STATISTICAL+REFORM
9 P VALUE 75207 3% 10% 59 Search P+VALUE Search P+VALUE
10 NULL HYPOTHESIS TESTING 73236 1% 43% 13 Search NULL+HYPOTHESIS+TESTING Search NULL+HYPOTHESIS+TESTING

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 CUMMING, G , (2014) THE NEW STATISTICS: WHY AND HOW.PSYCHOLOGICAL SCIENCE. VOL. 25. ISSUE 1. P. 7-29 27 82% 405
2 FRITZ, A , SCHERNDL, T , KUHBERGER, A , (2013) A COMPREHENSIVE REVIEW OF REPORTING PRACTICES IN PSYCHOLOGICAL JOURNALS: ARE EFFECT SIZES REALLY ENOUGH?.THEORY & PSYCHOLOGY. VOL. 23. ISSUE 1. P. 98-122 72 81% 11
3 NICKERSON, RS , (2000) NULL HYPOTHESIS SIGNIFICANCE TESTING: A REVIEW OF AN OLD AND CONTINUING CONTROVERSY.PSYCHOLOGICAL METHODS. VOL. 5. ISSUE 2. P. 241 -301 75 65% 315
4 LISHNER, DA , (2015) A CONCISE SET OF CORE RECOMMENDATIONS TO IMPROVE THE DEPENDABILITY OF PSYCHOLOGICAL RESEARCH.REVIEW OF GENERAL PSYCHOLOGY. VOL. 19. ISSUE 1. P. 52 -68 47 90% 3
5 BALLUERKA, N , VERGARA, AI , ARNAU, J , (2009) CALCULATING THE MAIN ALTERNATIVES TO NULL-HYPOTHESIS-SIGNIFICANCE TESTING IN BETWEEN-SUBJECT EXPERIMENTAL DESIGNS.PSICOTHEMA. VOL. 21. ISSUE 1. P. 141 -151 52 96% 6
6 MAKEL, MC , PLUCKER, JA , (2014) FACTS ARE MORE IMPORTANT THAN NOVELTY: REPLICATION IN THE EDUCATION SCIENCES.EDUCATIONAL RESEARCHER. VOL. 43. ISSUE 6. P. 304 -316 41 79% 34
7 FINKEL, EJ , EASTWICK, PW , REIS, HT , (2015) BEST RESEARCH PRACTICES IN PSYCHOLOGY: ILLUSTRATING EPISTEMOLOGICAL AND PRAGMATIC CONSIDERATIONS WITH THE CASE OF RELATIONSHIP SCIENCE.JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY. VOL. 108. ISSUE 2. P. 275 -U274 43 67% 14
8 MILLER, J , ULRICH, R , (2016) OPTIMIZING RESEARCH PAYOFF.PERSPECTIVES ON PSYCHOLOGICAL SCIENCE. VOL. 11. ISSUE 5. P. 664 -691 47 65% 1
9 PREACHER, KJ , KELLEY, K , (2012) ON EFFECT SIZE.PSYCHOLOGICAL METHODS. VOL. 17. ISSUE 2. P. 137 -152 33 80% 87
10 LAKENS, D , (2013) CALCULATING AND REPORTING EFFECT SIZES TO FACILITATE CUMULATIVE SCIENCE: A PRACTICAL PRIMER FOR T-TESTS AND ANOVAS.FRONTIERS IN PSYCHOLOGY. VOL. 4. ISSUE . P. - 20 87% 235

Classes with closest relation at Level 2


Rank Class id link
1 3220 AMERICAN STATISTICIAN//STATISTICAL EDUCATION//STATISTICS EDUCATION
2 2331 STATISTICS & PROBABILITY//ORDER RESTRICTED INFERENCE//ORDERED ALTERNATIVES
3 1075 ADAPTIVE DESIGN//STATISTICS IN MEDICINE//STATISTICS & PROBABILITY
4 1219 STRUCTURAL EQUATION MODELING-A MULTIDISCIPLINARY JOURNAL//MULTIVARIATE BEHAVIORAL RESEARCH//BIG FIVE
5 1009 EVIDENCE BASED MEDICINE//PUBLICATION BIAS//RESEARCH SYNTHESIS METHODS
6 1916 DIRICHLET PROCESS//BAYESIAN NONPARAMETRICS//STATISTICS & PROBABILITY
7 3081 IMPLEMENTATION INTENTIONS//THEORY OF PLANNED BEHAVIOR//THEORY OF PLANNED BEHAVIOUR
8 3652 LOEB MEASURE//LOCALLY CONVEX CONES//ULTRACOPRODUCT
9 3870 MICROPOPULATION//INTEGRATED EMPIRICAL PROCESS//INSPECTION RELIABILITY
10 22 PSYCHOLOGY, APPLIED//MANAGEMENT//JOURNAL OF APPLIED PSYCHOLOGY

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