Test Global Measure CLUSTER/Test Oral Vocabulary GEN INTELLECTUAL ABIL COMP-KNOWLEDGE (Gc) AUDITORY PROCESS (Ga) QUANTITATIVE REASONING 1 Number Series Oral Vocabulary Oral Vocabulary Phonological Processing Number Series 1 2 1 5 2 Verbal Attention Number Series General Information Nonword Repetition Analysis-Synthesis 3 2 8 12 15 Letter-Pattern Matching Verbal Attention 3 4 Phonological Processing Letter-Pattern Matching FLUID REASONING (Gf) - (3) L-TERM RETRIEVAL (Glr) NUMBER FACILITY 5 4 Story Recall Phonological Processing Number Series Story Recall Numbers Reversed 5 6 2 6 10 Visualization Story Recall Concept Formation Visual-Auditory Learning Number-Pattern Matching 6 7 9 13 11 General Information Visualization Analysis-Synthesis (3) 8 7 15 Concept Formation 9 Numbers Reversed Gf-Gc COMPOSITE S-TERM WORK MEM (Gwm) - (3) VISUAL PROCESSING (Gv) PERCEPTUAL SPEED 10 Number-Pattern Matching* Oral Vocabulary Verbal Attention Visualization Letter-Pattern Matching 1 11 3 7 4 Nonword Repetition Number Series Numbers Reversed Picture Recognition Number-Pattern Matching 2 12 10 14 11 Visual-Auditory Learning General Information Object-Number Sequencing (3) 13 8 16 Picture Recognition Concept Formation COG EFFICIENCY - (Ext) 9 14 Analysis-Synthesis COG PROCESS SPEED (Gs) Verbal Attention 15 3 Object-Number Sequencing Letter-Pattern Matching Letter-Pattern Matching 16 4 4 Pair Cancellation Pair Cancellation Numbers Reversed 17 17 10 Memory for Words* Number-Pattern Matching (EXT) 18 11 * Number Pattern Matching and Memory for Words do not contribute to any of the Core Gf-Gc clusters. NOTE: Most Gf-Gc clusters are formed by combining one test from tests 1 through 7 with one test from 8 through 14. For example, Gc is the combination of tests 1 and 8. The exception to these pairing is the Cognitive Processing Speed (Gs) composite that is made by combining tests 4 and 17.
Test Global Measure CLUSTER/Test 1 Oral Vocabulary GEN INTELLECTUAL ABIL COMP-KNOWLEDGE (Gc) AUDITORY PROCESS (Ga) QUANTITATIVE REASONING 2 Number Series 1 Oral Vocabulary 1 Oral Vocabulary 5 Phonological Processing 2 Number Series 3 Verbal Attention 2 Number Series 8 General Information 12 Nonword Repetition 15 Analysis-Synthesis 4 Letter-Pattern Matching 3 Verbal Attention 5 Phonological Processing 4 Letter-Pattern Matching FLUID REASONING (Gf) - (3) L-TERM RETRIEVAL (Glr) NUMBER FACILITY 6 Story Recall 5 Phonological Processing 2 Number Series 6 Story Recall 10 Numbers Reversed 7 Visualization 6 Story Recall 9 Concept Formation 13 Visual-Auditory Learning 11 Number-Pattern Matching 8 General Information 7 Visualization 15 Analysis-Synthesis (3) 9 Concept Formation 10 Numbers Reversed Gf-Gc COMPOSITE S-TERM WORK MEM (Gwm) - (3) VISUAL PROCESSING (Gv) PERCEPTUAL SPEED 11 Number-Pattern Matching* 1 Oral Vocabulary 3 Verbal Attention 7 Visualization 4 Letter-Pattern Matching 12 Nonword Repetition 2 Number Series 10 Numbers Reversed 14 Picture Recognition 11 Number-Pattern Matching 13 Visual-Auditory Learning 8 General Information 16 Object-Number Sequencing (3) 14 Picture Recognition 9 Concept Formation COG EFFICIENCY - (Ext) 15 Analysis-Synthesis COG PROCESS SPEED (Gs) 3 Verbal Attention 16 Object-Number Sequencing 4 Letter-Pattern Matching 4 Letter-Pattern Matching 17 Pair Cancellation 17 Pair Cancellation 10 Numbers Reversed 18 Memory for Words* 11 Number-Pattern Matching (EXT) * Number Pattern Matching and Memory for Words do not contribute to any of the Core Gf-Gc clusters. NOTE: Most Gf-Gc clusters are formed by combining one test from tests 1 through 7 with one test from 8 through 14. For example, Gc is the combination of tests 1 and 8. The exception to these pairing is the Cognitive Processing Speed (Gs) composite that is made by combining tests 4 and 17.
WJ-IV-Cog-Fine-points.docx