| WJIV_ages_3_5 {EFAtools} | R Documentation |
Woodcock Johnson IV: ages 3 to 5
Description
A list containing the bivariate correlations (N = 435) of the 29 cognitive and achievement subtests from the WJ IV for 3- to 5-year-olds from the standardization sample obtained from the WJ IV technical Manual (McGrew, LaForte, & Schrank, 2014). Tables are reproduced with permission from the publisher.
Usage
WJIV_ages_3_5
Format
A list of 2 with elements "cormat" (29 x 29 matrix of bivariate correlations) and "N" (scalar). The correlation matrix contains the following variables:
- ORLVOC
(numeric) - Oral Vocabulary.
- VRBATN
(numeric) - Verbal Attention.
- LETPAT
(numeric) - Phonological Processing.
- STYREC
(numeric) - Story Recall.
- VISUAL
(numeric) - Visualization.
- GENINF
(numeric) - General Information.
- CONFRM
(numeric) - Concept Formation.
- NUMREV
(numeric) - Numbers Reversed.
- NUMPAT
(numeric) - Number-Pattern Matching.
- NWDREP
(numeric) - Nonword Repetition.
- VAL
(numeric) - Visual-Auditory Learning.
- PICREC
(numeric) - Picture Recognition.
- MEMWRD
(numeric) - Memory for Words.
- PICVOC
(numeric) - Picture Vocabulary.
- ORLCMP
(numeric) - Oral Comprehension.
- SEGMNT
(numeric) - Segmentation.
- RPCNAM
(numeric) - Rapid Picture Naming.
- SENREP
(numeric) - Sentence Repetition.
- UNDDIR
(numeric) - Understanding Directions.
- SNDBLN
(numeric) - Sound Blending.
- RETFLU
(numeric) - Retrieval Fluency.
- SNDAWR
(numeric) - Sound Awareness.
- LWIDNT
(numeric) - Letter-Word Identification.
- APPROB
(numeric) - Applied Problems.
- SPELL
(numeric) - Spelling.
- PSGCMP
(numeric) - Passage Comprehension.
- SCI
(numeric) - Science.
- SOC
(numeric) - Social Studies.
- HUM
(numeric) - Humanities.
Source
McGrew, K. S., LaForte, E. M., & Schrank, F. A. (2014). Technical Manual. Woodcock-Johnson IV. Rolling Meadows, IL: Riverside.
Schrank, F. A., McGrew, K. S., & Mather, N. (2014). Woodcock-Johnson IV. Rolling Meadows, IL: Riverside.