Class information for:
Level 1: COEFFICIENT ALPHA//MAXIMAL RELIABILITY//CRONBACHS ALPHA

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
17944 574 25.9 38%


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
1 4 ECONOMICS//EDUCATION & EDUCATIONAL RESEARCH//PSYCHOL 3876184
63 3       PSYCHOLOGY, SOCIAL//JOURNAL OF PERSONALITY AND SOCIAL PSYCHOLOGY//PSYCHOL 85692
1219 2             STRUCTURAL EQUATION MODELING-A MULTIDISCIPLINARY JOURNAL//MULTIVARIATE BEHAVIORAL RESEARCH//BIG FIVE 9136
17944 1                   COEFFICIENT ALPHA//MAXIMAL RELIABILITY//CRONBACHS ALPHA 574

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 COEFFICIENT ALPHA authKW 2150235 8% 84% 48
2 MAXIMAL RELIABILITY authKW 443299 2% 83% 10
3 CRONBACHS ALPHA authKW 372346 4% 33% 21
4 COEFFICIENT OMEGA authKW 221650 1% 83% 5
5 LINDQUIST 334 address 221650 1% 83% 5
6 COMPOSITE RELIABILITY authKW 218849 2% 34% 12
7 PSYCHOLOGY, MATHEMATICAL WoSSC 175190 40% 1% 231
8 MULTIPLE COMPONENT MEASURING INSTRUMENT authKW 159589 1% 100% 3
9 ERROR SCORE authKW 141854 1% 67% 4
10 TRUE SCORES authKW 141854 1% 67% 4

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 175190 40% 1% 231
2 Psychology, Educational 23261 26% 0% 147
3 Social Sciences, Mathematical Methods 22578 25% 0% 141
4 Mathematics, Interdisciplinary Applications 13117 34% 0% 197
5 Psychology, Experimental 2041 13% 0% 76
6 Psychology, Multidisciplinary 1733 13% 0% 74
7 Psychology, Applied 1550 8% 0% 48
8 Statistics & Probability 1007 11% 0% 61
9 Education & Educational Research 889 10% 0% 55
10 Psychology, Clinical 282 5% 0% 31

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 LINDQUIST 334 221650 1% 83% 5
2 MH GRP MENTAL HLTH 119690 1% 75% 3
3 MH GRP MENTAL HLTH 06116B 119690 1% 75% 3
4 MH GRP 59842 1% 38% 3
5 E TENNESSEE STATE UNIV 53196 0% 100% 1
6 EDUC PSYC 53196 0% 100% 1
7 EDUCAT PSYCHOL STUDIES 53196 0% 100% 1
8 INTERDISCIPLINARY INITIAT DESIGN ANAL 53196 0% 100% 1
9 LETTERS SCI HUMAN ARTS SCI EDUC 53196 0% 100% 1
10 LINDQUIST 340C 53196 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 EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT 116925 14% 3% 82
2 APPLIED PSYCHOLOGICAL MEASUREMENT 81747 7% 4% 43
3 PSYCHOMETRIKA 64161 7% 3% 41
4 BRITISH JOURNAL OF MATHEMATICAL & STATISTICAL PSYCHOLOGY 54569 5% 4% 29
5 STRUCTURAL EQUATION MODELING-A MULTIDISCIPLINARY JOURNAL 48207 4% 4% 25
6 PSYCHOLOGICAL METHODS 47571 4% 4% 23
7 EDUCATIONAL MEASUREMENT-ISSUES AND PRACTICE 20141 1% 8% 5
8 JOURNAL OF EXPERIMENTAL EDUCATION 17517 3% 2% 17
9 METHODOLOGY-EUROPEAN JOURNAL OF RESEARCH METHODS FOR THE BEHAVIORAL AND SOCIAL SCIENCES 14720 1% 5% 6
10 MULTIVARIATE BEHAVIORAL RESEARCH 13268 3% 2% 16

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 COEFFICIENT ALPHA 2150235 8% 84% 48 Search COEFFICIENT+ALPHA Search COEFFICIENT+ALPHA
2 MAXIMAL RELIABILITY 443299 2% 83% 10 Search MAXIMAL+RELIABILITY Search MAXIMAL+RELIABILITY
3 CRONBACHS ALPHA 372346 4% 33% 21 Search CRONBACHS+ALPHA Search CRONBACHS+ALPHA
4 COEFFICIENT OMEGA 221650 1% 83% 5 Search COEFFICIENT+OMEGA Search COEFFICIENT+OMEGA
5 COMPOSITE RELIABILITY 218849 2% 34% 12 Search COMPOSITE+RELIABILITY Search COMPOSITE+RELIABILITY
6 MULTIPLE COMPONENT MEASURING INSTRUMENT 159589 1% 100% 3 Search MULTIPLE+COMPONENT+MEASURING+INSTRUMENT Search MULTIPLE+COMPONENT+MEASURING+INSTRUMENT
7 ERROR SCORE 141854 1% 67% 4 Search ERROR+SCORE Search ERROR+SCORE
8 TRUE SCORES 141854 1% 67% 4 Search TRUE+SCORES Search TRUE+SCORES
9 RELIABILITY GENERALIZATION 128718 2% 22% 11 Search RELIABILITY+GENERALIZATION Search RELIABILITY+GENERALIZATION
10 SPEARMAN BROWN FORMULA 119690 1% 75% 3 Search SPEARMAN+BROWN+FORMULA Search SPEARMAN+BROWN+FORMULA

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 DUNN, TJ , BAGULEY, T , BRUNSDEN, V , (2014) FROM ALPHA TO OMEGA: A PRACTICAL SOLUTION TO THE PERVASIVE PROBLEM OF INTERNAL CONSISTENCY ESTIMATION.BRITISH JOURNAL OF PSYCHOLOGY. VOL. 105. ISSUE 3. P. 399 -412 26 76% 60
2 SIMSEK, GG , NOYAN, F , (2013) MCDONALD'S OMEGA(T), CRONBACH'S ALPHA, AND GENERALIZED THETA FOR COMPOSITE RELIABILITY OF COMMON FACTORS STRUCTURES.COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION. VOL. 42. ISSUE 9. P. 2008 -2025 32 89% 0
3 CHO, E , KIM, S , (2015) CRONBACH'S COEFFICIENT ALPHA: WELL KNOWN BUT POORLY UNDERSTOOD.ORGANIZATIONAL RESEARCH METHODS. VOL. 18. ISSUE 2. P. 207 -230 27 73% 11
4 CHO, E , (2016) MAKING RELIABILITY RELIABLE: A SYSTEMATIC APPROACH TO RELIABILITY COEFFICIENTS.ORGANIZATIONAL RESEARCH METHODS. VOL. 19. ISSUE 4. P. 651 -682 27 82% 0
5 PONTEROTTO, JG , RUCKDESCHEL, DE , (2007) AN OVERVIEW OF COEFFICIENT ALPHA AND A RELIABILITY MATRIX FOR ESTIMATING ADEQUACY OF INTERNAL CONSISTENCY COEFFICIENTS WITH PSYCHOLOGICAL RESEARCH MEASURES.PERCEPTUAL AND MOTOR SKILLS. VOL. 105. ISSUE 3. P. 997-1014 31 76% 68
6 YANG, YY , GREEN, SB , (2011) COEFFICIENT ALPHA: A RELIABILITY COEFFICIENT FOR THE 21ST CENTURY?.JOURNAL OF PSYCHOEDUCATIONAL ASSESSMENT. VOL. 29. ISSUE 4. P. 377 -392 27 73% 63
7 KELLEY, K , PORNPRASERTMANIT, S , (2016) CONFIDENCE INTERVALS FOR POPULATION RELIABILITY COEFFICIENTS: EVALUATION OF METHODS, RECOMMENDATIONS, AND SOFTWARE FOR COMPOSITE MEASURES.PSYCHOLOGICAL METHODS. VOL. 21. ISSUE 1. P. 69 -92 30 59% 2
8 GREEN, SB , YANG, YY , ALT, M , BRINKLEY, S , GRAY, S , HOGAN, T , COWAN, N , (2016) USE OF INTERNAL CONSISTENCY COEFFICIENTS FOR ESTIMATING RELIABILITY OF EXPERIMENTAL TASK SCORES.PSYCHONOMIC BULLETIN & REVIEW. VOL. 23. ISSUE 3. P. 750 -763 22 79% 1
9 FALK, CF , SAVALEI, V , (2011) THE RELATIONSHIP BETWEEN UNSTANDARDIZED AND STANDARDIZED ALPHA, TRUE RELIABILITY, AND THE UNDERLYING MEASUREMENT MODEL.JOURNAL OF PERSONALITY ASSESSMENT. VOL. 93. ISSUE 5. P. 445-453 27 73% 3
10 ZHANG, ZY , YUAN, KH , (2016) ROBUST COEFFICIENTS ALPHA AND OMEGA AND CONFIDENCE INTERVALS WITH OUTLYING OBSERVATIONS AND MISSING DATA: METHODS AND SOFTWARE.EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT. VOL. 76. ISSUE 3. P. 387 -411 23 66% 2

Classes with closest relation at Level 1


Rank Class id link
1 24765 MULTITRAIT MULTIMETHOD MTMM ANALYSIS//MULTITRAIT MULTIMETHOD ANALYSIS//LATENT STATE TRAIT ANALYSIS
2 25698 PARALLEL ANALYSIS//NUMBER OF FACTORS//FACTOR RETENTION
3 3372 STRUCTURAL EQUATION MODELING-A MULTIDISCIPLINARY JOURNAL//MULTIVARIATE BEHAVIORAL RESEARCH//PSYCHOMETRIKA
4 10429 STRUCTURAL EQUATION MODELING-A MULTIDISCIPLINARY JOURNAL//MULTIVARIATE BEHAVIORAL RESEARCH//REGRESSION MIXTURE MODELS
5 25350 GENERALIZABILITY THEORY//MULTIMEDIA BASED PERFORMANCE ASSESSMENT//IMMEX PROJECT
6 26779 CONTENT VALIDITY//MINNESOTA RADIOLOGICAL SOCIETY//OBID
7 23992 FORMATIVE MEASUREMENT//HUMAN OURCE MANAGEMENT ORG HRMO//CAUSAL INDICATORS
8 17675 RESPONSE STYLES//ACQUIESCENCE//EXTREME RESPONSE STYLE
9 5835 EFFECT SIZE//NULL HYPOTHESIS SIGNIFICANCE TESTING//NHST
10 438 APPLIED PSYCHOLOGICAL MEASUREMENT//PSYCHOLOGY, MATHEMATICAL//ITEM RESPONSE THEORY

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